ES48-200UHA01 IOM1014

ES48/200-UHA01 IOM 2008.06. 09

ES48/200-UHA01 System IOM

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TABLE OF CONTENTS

1 GENERAL ..............................................................................................................................................................................4 1.1 USING THIS MANUAL .......................................................................................................................................................4 1.2 SAFETY NOTICE ...............................................................................................................................................................4 1.3 ENVIRONMENTAL .............................................................................................................................................................5

2 PRODUCT DESCRIPTION..................................................................................................................................................6 2.1 PRODUCT DESCRIPTION....................................................................................................................................................6 2.2 PRODUCT MAIN FEATURES...............................................................................................................................................6 2.3 CONFIGURATION ..............................................................................................................................................................6 2.4 SHELF OUTLOOK ..............................................................................................................................................................7 2.5 SYSTEM DIMENSIONS .......................................................................................................................................................8

3 INSTALLATION ...................................................................................................................................................................9 3.1 TOOL REQUIRED...............................................................................................................................................................9 3.2 PRELIMINARY INSPECTION................................................................................................................................................9 3.3 SYSTEM MOUNTING .........................................................................................................................................................9 3.4 MODULE INSTALLATION...................................................................................................................................................9 3.5 SYSTEM WIRING.............................................................................................................................................................10 3.6 AC INPUT CONNECTIONS ...............................................................................................................................................11 3.7 FRAME GROUNDING .......................................................................................................................................................11 3.8 DC OUTPUT CONNECTIONS............................................................................................................................................11 3.9 SIGNAL/ALARM..............................................................................................................................................................11

4 START - UP PROCEDURE ................................................................................................................................................13 4.1 INITIAL STARTUP PREPARATION .....................................................................................................................................13 4.2 NO LOAD START-UP .......................................................................................................................................................13 4.3 BASIC FUNCTIONAL VERIFICATION.................................................................................................................................13 4.4 PARAMETER SETTINGS ...................................................................................................................................................13 4.5 DC LOAD CONNECTIONS................................................................................................................................................14 4.6 FUNCTIONALITY CHECK .................................................................................................................................................14

5 CONTROL & PARAMETER ADJUSTMENT.................................................................................................................15 5.1 DESCRIPTION............................................................................................................................................................15 5.2 PARAMETER SETTING .....................................................................................................................................................15 5.3 HARDWARE PARTS .........................................................................................................................................................20 5.4 FOR SOFTWARE FUNCTION ..............................................................................................................................................22 5.5 OUTPUT VOLTAGE OF SYSTEM (DC VOLTAGE) ................................................................................................................23 5.6 TEMPERATURE AND AC DE-RATING................................................................................................................................29 5.7 COMPENSATION .............................................................................................................................................................30 5.8 BATTERY TEST...............................................................................................................................................................33 5.9 BREAKER/ FUSE DETECTION ...........................................................................................................................................36 5.10 LVDS FUNCTION ...........................................................................................................................................................37 5.11 CONTROLLER POWER OFF ...............................................................................................................................................38 5.12 MODULE CONTROL TYPE.................................................................................................................................................38 5.13 EFFICIENCY MANAGEMENT (ENERGY SAVING) ...............................................................................................................38 5.14 LOCAL / INTERNET REMOTE FUNCTION............................................................................................................................39

6 SWITCH MODE RECTIFIERS .........................................................................................................................................40 6.1 DESCRIPTION..................................................................................................................................................................40 6.2 SPECIFICATIONS .............................................................................................................................................................41 6.3 OUTLINE & DIMENSIONS................................................................................................................................................45 6.4 MECHANICAL ENDURANCE .................................................................................................................................46 6.5 ELECTROMAGNETIC COMPATIBILITY...............................................................................................................47 6.6 SAFETY STANDARD................................................................................................................................................47 6.7 SETTINGS AND CONTROLS ..............................................................................................................................................48 6.8 LIST OF REFERRED STANDARDS.......................................................................................................................48

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6.9 LIST OF USED SYMBOLS AND ABBREVIATIONS..........................................................................................49 6.10 SMR OPERATING PRINCIPLE ..........................................................................................................................................49

7 SYSTEM ALARM DEFINITIONS.....................................................................................................................................51 7.1 INPUT VOLTAGE OF SYSTEM (AC MAIN VOLTAGE)...........................................................................................................51 7.2 DC VOLTAGE RELATIVE ALARM......................................................................................................................................51 7.3 TEMPERATURE DETECTION .............................................................................................................................................54 7.4 RECTIFIER RELATIVE ALARM ..........................................................................................................................................57 7.5 RELAY SIGNAL (DRY CONTACT)......................................................................................................................................57 7.6 OPERATION INTERFACE ..................................................................................................................................................58

8 MAINTENANCE..................................................................................................................................................................65 8.1 CLEANING AND MAINTENANCE ......................................................................................................................................65 8.2 REMOVING AND REPLACING A RECTIFIER MODULE ........................................................................................................65

9 REMOTE MORNITORING SYSTEM (NRMS)...............................................................................................................67 9.1 INTRODUCTION ........................................................................................................................................................67 9.2 CSU & NRMS DISPLAY SETTING..................................................................................................................................67 9.3 INSTALL AND UNINSTALL RMS SOFTWARE .....................................................................................................69 9.4 GET START NRMS SOFTWARE...............................................................................................................................70 9.5 HOW TO SETUP CONNECTION PROFILE INFORMATION .................................................................................71 9.6 SOFTWARE FUNCTION .....................................................................................................................................................74 9.7 SYSTEM INFORMATION MONITORING ...............................................................................................................................77 9.8 SYSTEM PARAMETER CONFIGURATION ...........................................................................................................................82 9.9 OTHER FUNCTION ...........................................................................................................................................................91

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1 GENERAL

1.1 Using This Manual This manual contains specifications and instructions to properly install and maintain the DPR-2000 power system. Component specifications and drawings are contained in this manual.

Included in this manual is the operation and maintenance of the Control Supervisory Unit (CSU), DPR-2000 Switch Mode Rectifier (SMR), system status and alarms, troubleshooting and system maintenance.

Step by step procedures required for installation and turn-up are detailed. All equipment parameter settings, adjustments and confirmation as well as system monitoring, operations and maintenance procedures are included.

Warnings are printed in bold lettering and alert the installation or maintenance craftsperson of a potential hazard to either or the craftsperson if the warning advisement is not followed.

1.2 Safety Notice Products are not liable for any hazards incurred by not following proper safety procedures. Installation, Operation and maintenance personnel should always follow these safety rules:

1. Caution - Do not install or remove any SMR with the AC Breaker On. The AC Breakers must be switched to the off position prior to inserting a module into a shelf.

2. Before the shelf is operational, the AC input frequency and voltage must be verified, AC break rating and type is adequate, and other environmental conditions as noted in the specifications are met.

3. The shelf has passed stringent system testing prior to shipment. To avoid electrical shock, the DPR-2000 shelf requires a single ground point permanently connected to earth ground.

4. An AC Breaker must provide adequate isolation between the shelf input and Commercial AC Main.

5. The environment should be dust free and controlled by an air condition system. The area must be free of any flammable vapors or fluids.

6. To avoid electrical hazard, the covers must not be removed on any component including the CSU and Rectifier.

7. Circuit breakers must be replaced with approved replacement circuit breakers meeting the original design specification.

8. All AC connections must be made per the latest issue of the National Electrical Code and must also conform to all local codes.

9. The short-circuit backup protection is rely on building installation. Please choose appropriate protective devices according to the rated input voltage and current.

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10. In a supply using more than one line conductor to a load, if a protective device interrupts the neutral conductor, it shall also interrupt all other supply conductors. Single pole protective devices, therefore, shall not be used in such cases.

11. Protective systems or devices in PRIMARY CIRCUITS shall be in such a number and located so as to detect and to interrupt the over current flowing in any possible fault current path (for example, line-to-line, line-to-neutral, line to protective earth conductor or line to PROTECTIVE BONDING CONDUCTOR). When installed into IT power distribution system, suitable disconnect device according to item 18 shall be provided as part of the building installation.

1.3 Environmental 1. Input Voltage: 200-240Vac, Single phase 2. Input Frequency: 50-60Hz 3. Operating Temperature: -20C~+55C (-4F~+131F) 4. Humidity: 10 ~ 95% RH (non-Condensing) 5. Floor Load Density: 600 Kg/M2 6. Space Recommended for Service:

Front Clearance--- 12 inches minimum Rear Clearance--- 12 inches minimum

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2 PRODUCT DESCRIPTION

2.1 Product Description The DPR-2000 Power shelf consists of modular DPR-2000 rectifiers, a Control and Supervisory Unit (CSU). Up to 3 rectifiers can be equipped in a shelf, max. 2 shelves (5 rectifiers + 1 CSU) can equip in a system. The shelf requires a nominal input of 220 Vac (single phase) and provide an output of -48 VDC to power the load and also maintain fully charged batteries.

2.2 Product Main Features 53.5 VDC/37.4A 187A shelf (rectifiers 1-5,19 shelf * 2, 187A system).

Hot Swappable 2000 Watts rectifiers, wide range PFC input (90~275Vac good for unstable utility environment)

Light Weight Plug-in Modules for Simple Installation and Maintenance

High Power Density Saves Valuable Floor space

All rectifier modules are front accessible

Active Power Factor Correction (> .99 PF)

High Efficiency

Temperature Compensation Float Voltage Control for VRLA Batteries

Front Access for Simplified Operation and Maintenance

Intelligent Remote Monitoring and Control (Remote Monitoring System) for Centralized

Network Maintenance

Battery temperature compensation voltage control

Equalize charge timer

2.3 Configuration AC Input: 200-240Vac, Single phase

Shelf Capacity: 53.5VDC/110A Max.

System Capacity: 2 Shelves, 53.5VDC/187A Max.

Rectifier: 53.5VDC/2000W * 5 Max.

CSU : Delta New Smart CSU

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2.4 Shelf Outlook

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2.5 System Dimensions

19" 3U Power Supply System Configuration List

POWER SYSTEM SHELF

AC Terminal BlockDC OUTPUT BUS (-48V)

CONTROLLER1

45

32

Item1 5 SMR Shelf 19" 3U

11

11

NCSU9 Poles

Q'tyDescription Remark Remark

For pitch 1" (2 hole lug terminal)DC OUTPUT BUS (0V)

Item Description Q'ty

For pitch 1" (2 hole lug terminal)

Access for signal/alarm cable 1 D-SUB CABLE, 25P, Female6

Note! 1. The shelf is fit for 19 rack. Recommended screw: M6 * 16 (L) * 8 Pcs

Note! 2. Be sure to remain enough space both in front and rear for airflow.

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3 INSTALLATION

3.1 Tool Required The following tools are recommended for the system installation:

Phillips No. 3 screw driver

Insulated slotted screw driver - blade size

Insulated side cutters

Metric Socket Wrenches with Extensions

Warning! The power system intended to be installed by a service person and for installation in a service access area only.

3.2 Preliminary Inspection Prior to removing the system from the crate, note any damage to the crate. Remove the shelf from the crate and inspect the shelf for any dents or damage. If any damage is noted, contact the carrier immediately.

3.3 System Mounting The rectifiers mounted in a 19 shelf. The AC connections from the AC terminal to the rectifier are made at the factory. All CSU communication and signal leads are connected via the modular plugs and communicate with the rectifiers.

Mount the shelf with a distance no less than 12 inches from the rear of the rectifier shelf to a wall. This will provide adequate ventilation for the rectifiers and for service space. The front of the shelf should be clear of all obstruction and allow room for proper ventilation, installation and maintenance. The shelf should be mounted to the superstructure and floor per customer provided equipment engineering drawings.

3.4 Module Installation In order to minimize the weight of system, all rectifier modules can be removed from the shelf and re-installed.

3.4.1 Rectifier Installation 1) Install rectifier modules into the shelf

Warning! Do not force the module into the slot. If it does not slide in and connect easily, remove and re-seat the unit.

2) Push both locker to lock position to lock the rectifier.

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3.5 System Wiring The shelf comes fully assembled and all the connections are made at the factory. There is no internal, shelf or module wiring required.

3.5.1 Schematics

3.5.2 I/O Connection Terminal

D-Sub 25P female for signal/alarm access

9P AC terminal block -48V Bus

0V Bus

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3.6 AC Input Connections All the AC cables can be connected to shelf main terminals on the rear of the shelf.

Input terminal block: 9 poles terminal block

Warning! The maximum rating of overcurrent protective device shall be provided external to the system.

Warning! A readily accessible disconnect device shall be incorporated external to the equipment. A short-circuit protective device with adequate breaking(rupturing) capacity (40A) to interrupt the maximum fault current shall be incorporated external to the system in the fixed wiring. The suitable wire cable size is 8AWG.

Warning! Risk of electric shock. This unit has more than one power supply connection. To reduce the risk of electrical shock and disconnect all the power supply connection before servicing.

Warning! The shelf operates at AC voltages that can produce fatal electrical shock. Installation and maintenance personnel must observe all safety precautions.

Warning! Confirm the operating voltage before proceeding. Warning! The input feeder circuit breaker at the AC panel must be in the Off

position before attempting to wire the shelf.

3.7 Frame Grounding The frame ground must be connected to a permanent earth ground connection.

Warning! Do not connect this terminal to AC power system neutral.

3.8 DC Output Connections Both -48V and 0V terminals are Two-hole lug (M8, Pitch: 1 in)

Recommended wire for 200A is AWG#3/0

3.9 Signal/Alarm A 25P D-sub female connector is for signal/alarm access.

Pin assignment:

No. Pin Assignment No. Pin Assignment

1 MBR-C 14 MBR-AB

2 BBR-C 15 BBR-AB

3 BCHF-C 16 BCHF-AB

4 48OTB-C 17 48OTB-AB

5 CSU Fail-C 18 CSU Fail-AB

6 Emergency-C 19 Emergency-AB

7 Coil+ 20 Coil-

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8 Coil+ 21 Coil-

9 BUSBAT 22 BREAKER (Battery Breaker)

10 IB+ 23 IB-

11 TA-IN1 24 TA-D

12 TBATT-IN1 25 TBATT-D

13 Load-BK (Load Breaker)

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4 START - UP PROCEDURE

4.1 Initial Startup Preparation Verify all connections prior to starting this section.

Warning! Ensure the input AC circuit breaker located at the AC service panel is switched to the Off position.

Warning! Confirm the operating voltage before proceeding.

Warning! Ensure the frame ground is properly connected to a permanent earth ground connection.

Failure to follow this sequence may damage the rectifier.

4.2 No Load Start-up The shelf can be turned up without a load. The start-up procedure is as follows:

1. Switch all DC circuit breakers (load) to the Off position.

2. Make sure battery is not connected to the system Battery Bus.

3. Check the CSU for alarm status.

Example:

Battery reversed connections:

The PIN-9 of alarm outlet (D-Sub 25PIN) shall be connected to the battery side. (Refer the system wiring)

a. CSU generates an alarm (Battery reversed alarm) and LED- BAT_F will be lighted on.

b. To re-check the battery connections and re-connect them.

Warning! Risk of explosion if battery is replaced by an incorrect type or connections dispose of used batteries according t the instructions.

4.3 Basic Functional Verification After shelf start-up, check the monitor of CSU display.

4.4 Parameter Settings Most parameters are pre-set at the factory and are listed on the shelf Test Report included with each shelf. This section provides a general explanation for some parameter may need changing.

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4.4.1 Float/Equalize Voltage Both Float and Equalize voltages are preset at factory and listed on the shelf Test Report. The CSU controls the system settings and overrides the settings made on each rectifier. If a different value is required, both SMR and CSU settings must be identical.

4.4.2 Current Limit The CSU controls the system current limit threshold by monitoring the total load, the number of rectifiers in-service and the battery current. A parameter sets current limit in the event of a DC overload condition for the system and overrides the current limit set at each rectifier.

If the CSU fails, the system will change current limit at the rectifier setting.

4.4.3 Total Number of SMRs The CSU uses this parameter to scan for rectifier status and alarms.

4.4.4 SMR Slot Assignment This parameter is used with the parameter Total Number of SMRs and directs the CSU to scan the assigned slots for rectifier status and alarms.

4.4.5 Maximum Battery Capacity Battery capacity must reflect the rating of the installed battery. Refer the battery manufacture specification for the rated capacity.

4.5 DC Load Connections

Warning! Basic Functional Testing should be completed prior to the load being applied.

Warning! Switch all DC circuit breakers to the OFF position.

A. Connect the positive load cable to the Ground Bus.

B. Connect the negative load cable to the DC breaker lug.

C. Switch the DC circuit breakers or Load Fuse to the ON position.

4.6 Functionality Check Control and supervisory functional testing can be performed at the CSU after the Basic Functional Testing is completed and the DC Load is connected.

Check the status of the equipment by viewing the Main Page and by pressing button. Verify voltages, current and temperature for normal operation.

Verify the Alarm display at the CSU to ensure that all alarm conditions are resolved.

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5 CONTROL & PARAMETER ADJUSTMENT

5.1 Description

5.2 Parameter Setting

5.2.1 System Parameter Setting

Parameter Function State Setting Setting Range Recovery Remark

DCV Relation

DCH DC high alarm threshold 58.0 V 56.0~58.0 V -1V 0.2V

DCL DC low alarm threshold 46.0V 44.0~50.0 V +1V 0.2V

HVSD DC high voltage shut down rectifiers 59.0 V 58.0~60.0 V Reset 0.5V

LVDS1

The value is just displayed only based on battery discharged current and battery capacity.

40.0V Non-used

40~48V

LVDS2


40.0V Non-used 40~48V

LVDS3


40.0V Non-used 40~48V

FL Voltage To set the floating charge voltage value 53.5 V 50.0~56 V 0.1V

EQU Voltage To set the equalizing charge voltage value 57 V 50~57 V 0.1V

Ambient temperature Relation

TAH TA high alarm 67 35 ~ 75 -5 3

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TAL TA low alarm -5 -40 ~ 10 +5 3 ACV Relation

ACH AC input voltage high alarm 264V 230~330V -5Vac 5Vac

ACL AC input voltage low alarm 180 V 90~229 V +5Vac 5Vac

Energy Saving

Enable/Disable To enable/disable this function Enable Enable/Disable Set Date and Time To set RMS date/time YY:MM:DD hh:mm:ss Current date/time

LVDS Manual Trip

LVDS1 Trip To trip LVDS1 manually Default

LVDS2 Trip To trip LVDS1 manually Option

Rectifier Relation Over percentage of capacity

The load is over the backup power of rectifiers output. 80% 50%~90%

5.2.2 System-1 Parameter Setting

Parameter Function State Setting Setting Range Recovery Remark

BBR Battery Breakdown 44.0V 40~50V +1V 0.2V

Cut-off CSU Delay time

The delay time to cut off controller after battery LVD trip.

30sec 30~60sec

AC restores and one rectifier power on

1 sec

The conditions which LVDS be opened

HTSD TA high temperature to shut down all rectifiers and disconnect battery.

70 65~70 3

HTSD Hysteresis HTSD recovery hysteresis setting 13 3~45 3

LTSD TA low temperature to shut down all rectifiers and disconnect battery

-20 -40~-10 3

LTSD Hysteresis LTSD recovery hysteresis setting 15 3~45 3

LVDS open by TBH Battery disconnect by TBH condition 54 36 ~ 55 3 3

LVDS open by TBL Battery disconnect by TBL -8 -10 ~ 5 3 3

Emergency

DCV Under

Condition-1: DC voltage is under this condition to generate emergency alarm

47V 40~50V N-1 or N rectifiers power on

Continue Discharge Condition-2: Battery discharge current is over 3A continue 5 minutes

5min 1~10min N-1 or N rectifiers power on

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5.2.3 Battery Parameter Setting

Parameter Descriptions Function State Setting Setting Range Specification

Battery

Capacity Based on real battery capacity in system

150 AH 0~6000 AH

TBH

Battery temperature high alarm to stop EQU/boost charge function

35 30~50 Recovery: -5

Middle test voltage Battery middle voltage alarm threshold

1V 0.5V ~ 4V No used in this system

Battery Charge Current

SMR Max Current Limit

Controller maximum command for each rectifier

41.6A 1A~42A 2A

Battery charge management EQU/Boost charge for battery current limitation

Enable Enable/Disable

Stage1 charge Limit Battery current limitation in stage-1 0.20C 0.05C~0.5C



5.2.4 Battery Test


Battery Rough Test

Test Volt End of test voltage 44.0V 44~50V 0.5V

Test Time Test period 20min 0~255min 5min

Test Result Display testing result after system is satisfied test conditions.

Good, Fail, Inconclusive

Battery Capacity Test

Terminal Volt(50% Cap) End of test voltage 44.0V 44~50V 0.5V

Test Curr Testing battery discharge current 0.22C 0.05~1C 2%

Expectable Capacity(%) Expectable battery reserved capacity 5% 1~100% 1%

Test Result Display testing result after system is satisfied test conditions. Good, Fail, Inconclusive

Estimative Capacity Show real reserve/calculated battery capacity after the battery capacity test is passing. Periodic Battery Test

Battery Periodic Enable this function or not Disable Enable/Disable

Test Period Cycling period - Month 1 Month 1~12 Month

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Test Date Testing date in one month 1day 1~31day

Test Oclock Testing time in one day 2 Oclock 0~23 Oclock 20 min

Last Battery test time 2008/04/10 19:40:00

Next Battery test time 2008/05/01 02:00:00

5.2.5 Temperature Compensation


Temp compensation To enable this function Enable Enable/Disable

Compensation mode To select the compensation mode

1 0(Linear)/1(Curve)

Linear

Temp Comp Coefficient Compensation coefficient 4 mV/ 0.1~4mV/

Temp Comp Range Compensation voltage limitation 1.3V 1.3V 0.2V

Temp Comp Center Central temperature value

25 18~27

Curve

Battery Type Selected

To select default battery compensation type

Hoppecke Hawker Powersafe/Hoppecke Enter/Cancel

T0 Customer definable -5 -20~+60

V0 Customer definable 57.6V 50.0~58.0V





T3 Customer definable 40 -20~+60


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5.2.6 EQU


EQU To enable this function Disable Enable/Disable

Inhibit EQU by TBH Battery temp is over this setting to stop EQU/boost charge mode

35 30~40 3

EQU max time Maximum EQU/boost charge period 10 hour 1 ~ 24 hour

Additional EQU Time Additional charge time 1 hr 0~12 hr

EQU Terminal curr

The charged current is lower than this setting to stop EQU/boost charge mode

0.05C 0.01C ~ 0.05C

Periodic EQU

EQU periodic To enable this function Disable Enable/Disable

EQU period Cycling period - Month 1 Month 1~12 Month

EQU Date EQU date in one month 2 1 ~ 31

EQU 0clock EQU time in one day 0 0 ~ 23

Last Battery test time 2008/04/10 19:40:00

Next Battery test time 2008/05/01 02:00:00

Boost Charge Condition

Capacity Remain To enable this condition Disable Enable/Disable

Deep voltage To enable this condition Disable Enable/Disable

AC off time To enable this condition Disable Enable/Disable

Charge Current To enable this condition Disable Enable/Disable

Capacity Remaining

System will change to boost charge mode, if Battery discharge capacity is lower than the setting.

80

Deep voltage

System will change to boost charge mode, if DC output voltage is lower than the setting.

46V 42V~48V

AC off Time System will change to boost charge mode, if AC off time is over the setting.

1Hr

Charge Current

System will change to boost charge mode, if Battery charge current is over the setting.

0.08C 0.03C ~ 0.15C

5.2.7 Alarm Mask


Current limit Mask/un-mask Un-mask

1 rectifier fail Mask/un-mask Un-mask

More rectifiers fail Mask/un-mask Un-mask

Major Mask/un-mask Un-mask

Minor Mask/un-mask Un-mask

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Load Breaker Mask/un-mask Un-mask

Load priority Hi Mask/un-mask Un-mask

Load priority Lo Mask/un-mask Un-mask

Load fuse Mask/un-mask Un-mask

Rail Mask/un-mask Un-mask

GMT fuse Mask/un-mask Un-mask

DCH Mask/un-mask Un-mask

DCL Mask/un-mask Un-mask

LVDS Trip Mask/un-mask Un-mask

TAH Mask/un-mask Un-mask

TAL Mask/un-mask Un-mask

TA Sensor fail Mask/un-mask Un-mask

ACH Mask/un-mask Un-mask

ACL Mask/un-mask Un-mask

AC Breaker Mask/un-mask Un-mask

AC phase lost Mask/un-mask Un-mask

TB sensor fail Mask/un-mask Un-mask

TBH Mask/un-mask Un-mask

Battery fuse Mask/un-mask Un-mask

Battery discharge Mask/un-mask Un-mask

Battery Breaker Mask/un-mask Un-mask

Middle test fail Mask/un-mask Un-mask

Battery test fail Mask/un-mask Un-mask

Rect. Over Percent of Capacity Mask/un-mask Un-mask

5.2.8 WEB (Optional)


IP Address 0.0.0.0

Subnet Mask 0.0.0.0

Gateway 0.0.0.0

Web IP Follow ClassA,B,C/ Ignore ClassA,B,C Follow ClassA,B,C

5.3 Hardware parts

5.3.1 From AC side AC input1 is supported for rectifier-1 and rectifier-3;

AC input2 is supported for rectifier-2 and rectifier-4;

AC input3 is supported for rectifier-5.

AC protection and surge arrestors for each AC terminal;

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Three AC transformers detections for three AC input terminals.

5.3.2 From DC side DC surge arrestors for system BUSBAR to avoid the 0.5kV@8/20us (surge testing criteria) and 5*Un @

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Special Criteria: The CSU-fail alarm relay is combined into this function. In case the controller is failed, and then the alarm relay will be activated and turn off the controller.

Note! 1. The product contains 3V/195mAH Lithium battery that must be processed according to applicable local regulation concerning batteries.

Note! 2. The battery shall be disposed and recycled in compliance with local disposal regulations.

Warning! Danger of explosion if battery is incorrectly connected or replaced. Use only approved replacement batteries.

5.4 For software function

Detection Output voltage of system (DCV). To set the output voltage:

Float voltage

Equalize voltage

Boost mode

Periodic mode

Manual mode

Detection AC power input voltage of system (ACV). Signal phase

Three phases (Option)

Three single-phases inputs for NSN (ISARIII)

Current limitation Battery charge

Over temperature

AC low de-rating

Compensation. DC output voltage compensation

Battery temperature compensation

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Based on two typical battery graphs for battery compensations and one more

additional battery compensation graph set by customers.

Detection system ambient and battery temperature

Circuit Breaker Trip-Off Detection.

One breaker detection. (Individual breaker trip detection)

Relay Output:

Dry Contactor with two pins (NO, Com), 6 maximum and definable.

LVDS (Low Voltage disconnect): One LVDSs controllable.

Security protection (Technical Level password for parameter settings)

NRMS: There are three levels to access NRMS, which FACTORY / ADMINISTRATION /

USER.

History record 100 events after power-off.

User friendly interface 7 segments LED indicators

1 push button to select DCV/DCI display;

1 LED indicates the DCV or DCI;

10 Alarm LED indicators

5.5 Output voltage of system (DC voltage) Charge mode: Float and Equalize charge mode.

5.5.1 Float voltage Regulated voltage used to maintain a battery in a fully charged state. Its systems normal operating voltage.

Function Default Range Tolerance Adjustment Step

Float voltage 53.5V 50.0 ~ 57.0V 0.5% 0.1V

5.5.2 Equalize voltage:

Regulated voltage used to charge batteries and to equalize the voltage of its individual cells.

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5.5.2.1 Boost mode:

Whenever batteries are deeply discharged (AC fail or battery test), system start EQU charge process if system was able to charge the batteries. Function: Enable / Disable

Active criterion:

When battery state is transferred from discharging to charging. System is monitoring battery status if it satisfied below active condition. System will start boost charge function.

Start Mode Selection: Capacity / Voltage / Time Capacity Mode


Remain Battery Capacity percentage

(RC)

80% 30~90% 2% 1%

Remain capacity of Batteries = Battery capacity (C) x Remain capacity percentage

Voltage Mode:


Deeply Discharge

Voltage (DDV)

46.0V 44.0 ~48.0V 0.5% 0.1V

Time Mode:


Deeply Discharge Time (DDT)

1Hr 0Hr ~24Hr 5min 1Hr

System count deeply discharge time during AC down (main fail).

Charging Process: The percentage factor of battery boost charge current:

Function Stage Current Factor (range)

End Condition

Window Current Tolerance

1 0.20C (*1)

(0.10C~1.00C)DDV+1 1.0V 2%

2 0.15 C

(0.05C~0.50C)Float

Voltage 1.0V 2%

Boost Charge

3 Follow manual & Periodic charge method

*1. C: Battery Capacity

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Controller follows float and equalize voltage to separate stage 2 and stage 3 current limitations. Initial maximum recharge current follows stage-1 current limit

Charg

e Volt

age

and C

harge

Cur

rent

Time

Stage - 1 Current Limit

Stage - 2 Current Limit Stage - 3

Current Limit

Float VoltageDeeply Discharge Voltage EqulizeVoltage

Figure Charging characteristics of the boost charge

The percentage factor of battery manual / periodic charge current:

Function Default

(Percentage Factor)

Range

(Stage 3 Percentage Factor)

Tolerance Adjustment Step

Manual/Periodic charge

0.10C 0.05C ~ 1.00C 2% 0.01C

Battery charge current(Limited current) = Battery capacity x percentage factor

- System recovery criterion:


Min. Charge current

percentage

0.10C 0.01C ~ 1.00C 2% 0.01C

Extended Time 1Hr 0 ~ 10Hr 5 Min. 1Hr

Max. Charge Time

10Hr 10 ~ 20Hr 5 Min. 1Hr

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- Minimum charge current = battery charge x Min. charge current percentage

- Battery Capacity and percentage factor are adjustable.

- Charge Current and Interruption condition follow below Charge Interrupted condition.

- PS: System has two ways to stop battery charge function in normal condition.

1. Maximum charge time is one that system stops battery charge function. Battery charging time and Extended time are not over maximum charge time.

2. Battery charge current is lower than minimum charge current and charge time is over extended time then system will stop charge function.

Charge current = Recovery criterion

Charge current > Recovery criterion Charge current < Recovery criterion

Equalize Charge Voltage

Float Charge Voltage

Voltage

Time

Extend Time

5.5.2.2 Periodic mode The battery was periodic recharge for compensating self-discharge of battery.

Function: Enable / Disable


Charge Voltage 57V 55.0~ 57.0V 0.5% 0.1V

Recharge Cycle 1M(*1) 0 ~12M 10 Min. 1M

*1. M = Month

System Next Charge Tolerance

Periodic Charge Time

MM : DD : HH : mm : ss

MM : DD : HH : mm : ss

10 Min.

PS: Next Charge Time = Periodic Charge Time (Function start Time) + Cycle Time.

Figure Illustration of battery charge recovery method

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The battery charge condition and system recovery criterion are the same with the stage - 3 of boost charge. The percentage factor of battery periodic charge current:

Function Default

(Percentage Factor)

Range



Manual/Periodic charge 0.10C 0.05C ~ 1.00C 2% 0.01C


System recovery criterion:


Min. Charge current percentage 0.10C

0.01C ~ 1.00C 2% 0.01C


Max. Charge Time 10Hr 10 ~ 20Hr 5 Min. 1Hr






2. Battery charge current is lower than minimum charge current and charge time is over extended time then system will stop charge function.

5.5.2.3 Manual mode Technician through RMS or push button controls system to switch float to equalize voltage mode.

Below parameter settings are the same with periodic model.


Charge Voltage 57V 50.0~ 57.0V 0.5% 0.1V

The battery charge condition and system recovery criterion are the same with the stage - 3 of boost charge. The percentage factor of battery periodic charge current:

Function Default

(Percentage Factor)

Range



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Manual/Periodic charge

0.10C 0.05C ~ 1.00C 2% 0.01C


System recovery criterion:


Min. Charge current

percentage

0.10C 0.01C ~ 1.00C 2% 0.01C


Max. Charge Time

10Hr 10 ~ 20Hr 5 Min. 1Hr






Battery charge current is lower than minimum charge current and charge time is over extended time then system will stop charge function.

Battery Capacity:


Battery Capacity 150AH 70~ 6000 AH 2% 10AH

5.5.2.4 Charge and Interrupted condition: Charge Current:

Charge current depends on parameter setting of system. If CL (Current Limit) factor is boost / periodic mode, system will follow battery capacity and battery factor (percentage factor) to calculate battery charge current. If CL (Current Limit) factor is manual mode, system will follow customer setting to work battery charge function.

- Interruption:

If system happened

Any one of Battery Temperature is High alarm except stage 1and stage 2 of boost charge mode.

The Sum of load and battery charge current is over 95% of system capacity.

System is working in battery test (periodic & manual)

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Note: CSU will cancel periodic battery test function during system in equalize charge function. And Start time of periodic battery test will be removed to next schedule.

All Battery Temperature sensors all fail

Manual switch to float charge mode by RMS, LCD and Button on CSU

Battery charge time is over maximum charge time.

Battery charge current is lower than minimum charge current and charge time is over extended time

AC fail alarm or ACL (70 ~ 90Vac)

SMR work no (DCOK, No alarm)=0

In case the battery temperature is above than +35(3), the function will be disabled automatically. It also will be enabled again automatically as soon as the battery temperature drops below +33(1).

System will stop EQU charge.

System doesnt execute periodic charge function during battery testing, but manual EQU charge will stop testing procedure and start manual EQU process.

5.5.2.5 Current Limit Control Mode: Auto/Manual

Auto: Current limit value follows EQU limit charge criteria.

Manual: Current limit control by user parameter setting.

When in Manual Mode, Battery charge current limit function is disabled.

Function Default

(Percentage Factor)

Range



Manual 0.10C 0.05C ~ 1.00C 2% 0.01C

Note: The minimum controlled current of rectifier is 1 A.

5.6 Temperature and AC de-rating

5.6.1 Over temperature This part is limited by SMR. Not controlled by CSU

High temperature will damage rectifiers, when rectifiers are fully output and high temperature. Rectifiers control temperature de-rating by itself. Control rule depend on rectifier type.

5.6.2 AC low de-rating Rectifier is fully output during AC voltage low, some components will be getting and damaged. This function is controlled by each rectifier itself automatically.

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Function AC input voltage under setting of rectifier

AC input voltage above setting of rectifier

Window Tolerance

Low AC input

De-rating

Linear de-rating 100% 5V 2%

This part is controlled by SMR.

5.7 Compensation

5.7.1 DC output voltage compensation Sometimes system output voltage happened tolerance or heavy load. Output voltage doesnt meet requirement. Controller uses this function to correct error.

Function Default Range Tolerance

Compensation 0 1 ~ +1V 2%

- Interruption:

If system happened When system is current limit Battery under test. Zero Rectifier work (DCOK, no alarm) AC fail

System will stop voltage compensation.

5.7.2 Battery temperature compensation Temperature compensation of charge voltage is to prevent the thermal runaway of battery when it is used in high temperature conditions and to secure sufficient charge of the battery when it is used in low temperature condition. Controller provides two methods for temperature compensation, one is linear compensation, and another is characteristics curve of battery. Technicians can choice one of two methods to improvement compensation.

Temperature Compensation Mode: Linear/Curve/Graphs(Based on different battery types) Method I: Linear

Range:

Default Range Tolerance Adjustment Step

Normal 0 -1.3V~+1.3V 2% 0.1V

Coefficient:

Range Default Range Adjustment Step

Normal 2mV 0~5 mV/ cell 0.1V

Function Default Range Adjustment Step

Temperature reference 25 18 ~ 27 1

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Method II : Curve Battery temperature compensation follows battery specific curve. There are 3 coefficients to draw battery curve. Technician uses NRMS software to fill in coefficients and define curve line.

Offer 4 points (Temp,Volt) to describe the curve .

Battery Temperature ()

Coefficient 2

Temperature

Coefficient 3

Output Voltage (V)

Temperature Reference (Default: 25)

Float Voltage

Coefficient 1

Output voltage

-15 10 30 50

Figure Illustration of battery characteristics method

Slope: Temperature coefficient (mV/)

Coefficient 4

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Method III: Battery graphs Hawker Powersafe

Method IV: Battery graphs - Hoppecke

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5.8 Battery Test The purpose of battery test is battery function confirmation. Controller bases on discharge current (Constant current) and discharge time to calculate battery lost capacity. Measurement of discharge current is according to load discharge current.

5.8.1 Battery Rough Test: This battery test mode is only manual mode, and the technician can enable/disable this function through NRMS, and push button of front panel.

Test Criteria

In case the battery rough test is started, the output voltage of rectifiers will be decreased to lower than 2Vdc of the threshold setting Rough test voltage.

Example:

When discharging time > 20min, and battery discharging voltage >44V, the test result is OK.

When discharging time > 20min, and battery discharging voltage

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Rough test OK, Rough test Fault

Note: Refer to the section 5.6.5 for the interruption conditions.

5.8.2 Battery Capacity mode The battery capacity test can be set in periodic or manual modes, and technician can set relative parameters via NRMS.

Periodic Mode:

Next Test Tolerance

Capacity Test Time

MM : DD : HH : mm : ss 20 Min.

PS: Next Test Time = Periodic Test Time + Cycle Time.

Function Cycle Time Range Tolerance Adjustment step

Capacity Test Cycle

0 M 0 ~12M 20 Min. 1M

Note: Battery Capacity test discharging current = 0.22C = 0.22 x battery capacity setting (AH)

Manual mode:

The technician could enable/disable this battery capacity test via NRMS or push button of controller front panel.

Test criteria:

1. The battery capacity test will be completed when the battery voltage reaches the threshold value. (Capacity test voltage)

2. In case the battery calculated capacity is higher than threshold (Expectable capacity), the testing result is considered Good. Otherwise, the result is fail.

3. In case the interrupted conditions occur, the testing result is inconclusive.


Capacity Test Voltage

44.0 V 44V~50V 2 % 0.1V

Capacity Test Discharge

Current

0.22C 0.05C ~ 1.00C 2% 0.01C

Expectable Capacity

5% 0~100% 1% 1%

Capacity Test Switch

OFF ON/OFF

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4. The above testing result will be indicated on Event Logs screen of NRMS.

5. If the testing result is passing, the estimated values of actual battery capacity will be indicated on NRMS screen. The estimated value is twice the value of the totally cumulated Ampere hours.

5.8.2.1 Battery test result Battery Rough Test:

The testing result has Rough test OK, and Rough Test Fault showed on the Event Logs of NRMS.

In case the result is fault, this alarm message is also displayed on Alarm screen of NRMS.

Battery Capacity Test:

The testing result has Good, Fail, and Inconclusive, which can be showed on Event Logs of NRMS.

In case the result is fail, this alarm message is also displayed on Alarm screen of NRMS.

5.8.2.2 TEST Fail Recover Press Alarm clear button via NRMS or push button of controller front panel to reset the alarm.

5.8.2.3 System mode after battery testing - If system status has satisfied boost charge active condition. System will start

boost charge function, when test was finished.

- Boost charge after testing:

- If CL (Current Limit) factor is Auto Mode and boost function is enabled, system will follow boost charge process to charge the battery.

5.8.3 Interruption conditions for battery rough test / capacity test - Interruption:

If the following system situations are happened:

Technician terminates the test function via push button of controller or LCD/NRMS manually.

AC is out of specified range alarms. (AC fail, ACHV or ACLV alarms)

All rectifiers are fault

Any one of Battery temperature is out of range. (10 ~ 35) All Battery temperature sensors fail.

Ambient/cabinet temperature protection alarms (HTSD, LTSD)

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Battery LVD contactor is opened.

Battery capacity setting is zero.

Real battery discharging current shall be over setting threshold Capacity discharge current for battery capacity test.

Battery fail alarm

System will stop battery test, if the above conditions occur.

5.8.4 Battery management Process Priority BOOST > Capacity Test > Rough Test > EQU

Means: system may get in TEST mode (by schedule or manual) when in EQU mode. But when system is in TEST mode, periodic EQU function cannot interrupt it.

5.9 Breaker/ Fuse detection Breakers detection

Use the Aux-switch of battery breaker or Load breaker as below system wiring.

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5.10 LVDS function When system is in Battery Deep discharge protection mode, the LVDS function follows the below conditions.

Criteria: Battery Deep discharge protection In order to guarantee optima operation during the entire lift time and protect from damage battery must not be discharged below special minimum voltage. This minimum voltage depends on battery capacity and load of battery.

In case the function is enabled via NRMS, the LVD voltage threshold will follow the below criteria.

Open criteria:

1. Battery duty = battery capacity (AH) divided by battery current (A)

2. Battery load = the average values of last 10 seconds measured data.

3. LVD Trip voltage is based on the battery duty and below table to define the actual trip-voltage.

LVD Trip voltage threshold: 43.2Vdc @ Battery duty >9 hrs;

LVD Trip voltage threshold: 42.0Vdc @ 6hrs < Battery duty 9hrs; LVD Trip voltage threshold: 40.8Vdc @ 2hrs < Battery duty 6hrs; LVD Trip voltage threshold: 40.0Vdc @ 0hr < Battery duty 2hrs;

Connect criteria:

1. DCV > LVDSV+2V

2. Any one of SMR is working (No alarm, DC OK)

3. AC restores

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When system is in TEST mode, LVDS function is disabled.

Note: LVD control hardware

During normal operation: -DC voltage(-48Vdc nominal)

Otherwse the output control: Open or 0Vdc.

5.11 Controller power off The purpose is to avoid battery discharge deeply. The function will be based on battery LVD trip situation and the delay time to cut-off controller power.

Default voltage Range (Trip Time)

Tolerance Window & Recovery condition

Time Cut-off CSU

30 sec 30 sec ~ 60 sec 1 sec AC restores and 1

rectifier power on

Special conditions:

1. In case HTSD/LTSD or HTBSD function is activated, the controller shall cut-off by itself within 30 sec as soon as the dc-voltage drops below 40.5V 0.5Vdc.

2. In case system output voltage is below 40.5 V 0.5Vdc, controller shall disconnect the battery LVDS and then cut-off itself after 30 seconds.

Recovery condition: AC restores and either one of rectifier is powered on.

5.12 Module control type DPR2000 serial module (Digital type communication)

5.13 Efficiency Management (Energy Saving) Definition

In order to system works to more efficiency and extend rectifiers life. So CSU control rectifiers on or off to improve system efficiency

Enable/Disable

Operation process:

Rectifier operating cycling: 12hrs to switch on and off a rectifier if no any alarm during the energy saving mode. And rectifiers switch on and off sequence follow rectifiers ID in system. Rectifiers on and off process follow turn rectifiers on first then turn off rectifiers. Energy saving mode function keep rectifier output with 50% ~ 85 % rectifier capacity.

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Energy saving mode to be stopped when following situations.

9 Any alarm trigger. 9 Conflict with battery test mode. 9 Periodic, Manual or Boost charge. 9 Battery discharge.

5.14 Local / internet remote function

5.14.1 Local remote NRMS (New Remote Monitoring Supervisor), Delta provides convenient and friendly PC software to remote control and monitor system. It is in a Windows based PC via dial-up RS-232 interface port. If the CSU is connected to a modem, it can remote control and monitoring by communicating remotely over a telephone line with PC loaded with the RMS software package. The detail description refers to Delta NRMS Quite User Guide.

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6 SWITCH MODE RECTIFIERS

6.1 Description Deltas DPR2000 series is a compact and very reliable family of front-end rectifier offering 2000W constant power output (From 48Vdc to 59.5Vdc, under 48Vdc is constant current output). The modular design provides the flexibility to configure and expand the system as the load demand increases. Each rectifier is hot swappable with front access for ease of maintenance without system shutdown providing uninterrupted service.

DPR2000 series is active power factor corrected to great than 0.99 PF (THD

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6.2 Specifications

6.2.1 Input Item Specifications Remark Nominal 230Vac / Single Phase Vinrmsnom Input characteristics Voutdcnom: 53.5Vdc; Tamb: 55C

No PFC

31080 90 176 300

2000

Max. Pout/ W

230 Vin / Vrms276

1000

Rectifier is not working but safe when voltage below 90Vac 310V to 400V is allowed for 2hr rectifier is not working but safe.

Input current Max: 14 Arms Vinrms 176 & 2000W Vinrms 90V & 1000W

Inrush current 0.99 Vinrmsnom , Voutdcnom,

and Poutdcmax Harmonic content EN 61000-3-2 class A ( 5%)

100Hz 2KHz Vinrmsnom , Voutdcnom, and Poutdcmax

Input connector FCI 51939-211 Input protection 2 x 16A time lag T, type Littelfuse

314 series L,N

Mains on/off switch None Drop out The rectifier remains operation

when subject to repeated application of AC half cycle drop out.

AC is on 50/60Hz and Vinrmsnom Full load There shall be 3.5cycles of normal AC power between each dropout

No damage to rectifier when following condition occurs: Either 50 or 60Hz and Vinrmsnom Full load The off time > 70ms AC

T

off time

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6.2.2 Output Item Specifications Remark Nominal voltage 53.5V (Factory default), adjustable Voutdcnom Nominal current 37.40A @ 53.5V Output characteristics

Constantvoltage

37.40

Constantcurrent

Factory setting

41.70

59.5

Vout / Vdc

33.64Iout / Idc

53.5

48

Adj

ustm

entr

ange

40

Constant power

Output power vs temperature . 2000W @ 55 Degree C . 1800W @ 65 degree C

Poutdcmax: 2000W Ioutdcnom: 37.40A

Current limit Max. 41.7A, adjustable Efficiency 91.0% (50%~100% load)

Vinrmsnom, Voutdcnom, Tambnom

Current sharing 5% of nominal output current 50% to 100% load Line regulation 50mV Vinrmsnom Vinrmsmin

respectively Vinrmsnom Vinrmsmax

Load regulation 250mV Voutdcnom, Vinrmsnom and Tambnom with Ioutdc varied from 0.5Ioutdcnom to 0 or Ioutdcnom

Temperature regulation

100mV Tamb variations Tambnom .. Tambmax respectively Tambnom ..Tambmin

Start up delay Output start-up time (Time1):310s Remark: Measured from mains turn-on to Vout within 1% of Voutdcnom, Ioutdc=0, Vinrms=Vinrmsnom and Tambnom.

AC ON

AC OFF

DC Nominal

DC 0V

TimeTime 1

DC42 V

Output connector FCI 51939-211 Output protection 3 x 20A fuse in parallel Output short circuit No damage to rectifier once short

circuit condition occurs. The rectifier restarts automatically once fault release. The rectifier automatically detects short circuit for 10 seconds, if the short circuit condition persists, the rectifier will latch for 1 minute then detect short circuit again.

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Noise Audio band

24 dBrnc 40 dBrnc

CCITT, connect battery No battery connection

Wide band 15 mVrms 10KHz~100MHz Peak to peak ripple voltage

100mV

BW = 0...20MHz

Narrow band 5 mV 3 mV 2 mV 1 mV

3.4KHZ~150KHz 150KHZ~200KHz 200KHZ~500KHz 500KHZ~30MHz

Acoustic noise < 50 dB(A) at the distance of 1m in front of rectifier with 1.5m height

Vin=230Vac,25 degree C ambient,

Dynamic response Overshoot Recovery time

5% of Voutdcnom

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6.2.4 Environmental Specification Item Specifications Remark Operating temperature

-40C ... 75C

2000

Ambient

OTPshuts down

Power limit

Rectifierrestart

65C55C 75C

1800

Vinrms: 176

1500

70C 77C

With power derating Tambnom: 25C To warn up the components inside, the SMR will start up without any DC output for the first ten minutes at the temperature between -15C and -40C. And it can operate with full load immediately after that.

Storage temperature

- 40C .. + 75C

Humidity 095% RH, non-condensing Altitude < 4000m above mean sea level

2000 m - 3000 m: 3000 m 4000 m:

1% power derating per 100m. At 3000m altitude, the output power can be 90% of the nominal power rating at maximum temperature 2% power derating per 100m. At 4000m altitude, the output power can be 70% of the nominal power rating at maximum temperature

RoHS Full RoHS Dust level Air cleaning recommended

Air filter on front of fans is not allowed

Max. power dissipation

< 235W Vout=53.5V, Iout=37.4A, and Vinrms=176V

Fan life Life time: 50K hours MTTF: 350K hours

Tamb = 40C with 15~65% RH

Fan speed control

Fan speed may be reduced at low temperatures to reduce noise generation and to decrease dust accumulation inside the rectifier

Fan fail alarm Fan will issue a failure signal in case there is failure of the fan, fan not connected or the rotor is locked. If a fan failure is detected, an alarm is issued, the rectifier shuts down.

6.2.5 Physical Item Specifications Remark Dimension (W x H x D)

125.5 x 41.0 x 269.9 / mm 4.94 x 1.61 x 10.63 / inch

Overall

Weight < 2.0 kg / 4.4 lb Marking language English Front panel color Pantone cool gray 5C

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6.3 Outline & Dimensions

6.3.1 Connector on Rectifier

Pin Number Signal Description P1 AC_L AC mains, L terminal P2 AC_N AC mains, N terminal P3 FG AC mains, frame ground P4 VOP Precharge P5 VO- DC output P6 VO- DC output P7 VO- DC output P8 VO+ DC output P9 VO+ DC output P10 VO+ DC output A1 SGNDO Signal ground A2 RS485+ RS 485 connection B1 CGND Communication signal ground B2 RS485- RS 485 connection C1 INH Short pin for well connection

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C2 IDA ID analog D1 IDD ID digital D2 IBUS Load sharing bus

6.4 MECHANICAL ENDURANCE

6.4.1 Vibration according to Delta Telecom Power Standard (TPQE-037-00)

- in 3 axes (x, y, z) - rectifier non-operation - sinusoidal - frequency & acceleration

Frequency Acceleration (G peak)

5 Hz 0.5 g

10 500 Hz 2.0 g

- total test time: 30 minutes per axis

Visual, soldering check and power-on parameter test are conducted after test.

6.4.2 Shock according to Delta Telecom Power Standard (TPQE-013-00)

- in 3 axes / 6 shocks per axes - rectifier non-operation - half sinusoidal - acceleration 50 g - pulse duration 10 ms


6.4.3 Penetration of foreign bodies and water According to EN 60529

enclosure: IP 20

6.4.4 Drop test according to Delta Telecom Power Standard (TPQE-012-00) and MIL-810E

516.4

one Corner, three Edge, six Surface; rectifier packed


Packing Weight (Kg)@ Drop height (cm):

45.4~90.8 Kg @ 76cm 21~45.4 Kg @ 91 cm 0 ~21 Kg @ 122cm

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6.5 ELECTROMAGNETIC COMPATIBILITY

Item Specifications Remark Emission Radiation FCC class B

CISPR 22 class B FCC Part 15 subpart J

Conduction (AC input)

FCC class B CISPR 22 class B

FCC Part 15 subpart J

Conduction (DC output)

EN 55022, class A (150Khz~30Mhz)

Harmonic content EN 61000-3-2; class A Flicker EN 61000-3-3 Immunity Enclosure electromagnetic field: EN 61000-4-3

electrostatic discharge (ESD): EN 61000-4-2

10V/m 15KV air discharge 8KV contact discharge

AC input radio frequency common mode: EN 61000-4-6

10V

Voltage dips and interruptions: EN 61000-4-11

Voltage transients - burst: EN 61000-4-4

4KV

Voltage transients - surge: EN 61000-4-5

6kV

6.6 SAFETY STANDARD

6.6.1 Test voltages rectifier primary-enclosure 2800Vdc (60s for approval)

rectifier secondary-enclosure 1000Vdc (60s for approval)

components primary - secondary 4242Vdc (60s for approval)

special creepage distance secondary enclosure: 1 mm

Tested on every production unit:

rectifier primary-enclosure 2500Vdc (1s)

rectifier secondary-enclosure 1000Vdc (1s)

components primary - secondary 2800Vdc (1s)

6.6.2 Approvals (Pending) CB certificate, CB scheme IEC 60950-1 TUV Approval EN 60950 CE mark UL/cUL 60950-1

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6.7 Settings and Controls Setting from CSU

Item Specifications Remark Floating Voltage - Function - Setting Window - Default

Default setting of rectifier output voltage 40VDC 59VDC 53.5VDC

EEPROM keeps the default setting value

Current Limit - Function - Setting Window - Default

Setting for rectifier maximum output current1 110%, 1% per step 110%

EEPROM keeps the default setting value. Rectifier accepts dynamic current limit command from controller

DC High Voltage Shutdown - Function - Setting Window - Default

Threshold voltage setting for rectifier shutdown 57VDC 59.5VDC 59.5VDC

EEPROM keeps the default setting value

Remote SMR On/Off

- Function

Command for turn on or turn off rectifier

SMR O/P Voltage - Function - Setting Window - Default

Dynamic rectifier output voltage command from controller 40VDC 60VDC 53.5VDC

6.8 LIST OF REFERRED STANDARDS CAN/CSA-C22.2 No. 60950-00 UL 60950 Rev 3 (DEC 1, 2000)

Safety standard (USA, Canadian)

EN 60950 (2000-06) Safety standard (European) EN 300386-2 V1.3.1 (2000-09) Telecom equipment EMC requirements ETSI EN 300386 V1.3.1 (2001-09) Telecom equipment EMC requirements EN 55022 (1998-09) Limits to and measurement of radio interference IEC 61000-3-2 (2000-10) Limits for harmonic current emissions (

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ETSI EN 300132-2 V2.0.0 (2001-12) Power supply interface at the input to telecom equipment. Part2: operated by direct current DC

IEC 60651 Edition 1.2 (2001-10) Sound level meters ISO 7779 Acoustic noise test EN 60529 Degree of protection by enclosures (IP code)

6.9 LIST OF USED SYMBOLS AND ABBREVIATIONS Item Definition Default Value Vinrms rms value of ac mains voltage Vinrmsnom nominal rms value of ac mains voltage 230Vac Vinrmsmin minimum rms value of ac mains voltage (rectifier maintains

operation) 176Vac

Vinrmsmax maximum rms value of ac mains voltage (rectifier maintains operation)

276Vac

Voutpsorms rms value of psophometric noise on ac mains voltage Voutacrms rms value of ripple voltage on ac mains voltage Iinrmsmax maximum rms value of ac mains current Iinp peak value of inrush current Finnom nominal value of ac main frequency Dfin tolerance range of ac mains frequency Vout output voltage Voutdcnom nominal value of dc output voltage (factory set value) 53.5Vdc Voutdcmin minimum adjustable value of dc output voltage Voutdcmax maximum adjustable value of dc output voltage dVout output voltage deviation for static output current variation ddVout output voltage excursion for dynamic responses Voutacpp peak-to-peak value of ac output voltage (ripple & spikes) in steady-

state

Iout output current Ioutdcnom nominal value of dc output current (=Poutdcnom/Uoutdcnom) 37.4A Ioutlimnom nominal value of output current limit (factory set value) Pout output power Poutdcmax maximum value of dc output power Poutdcnom nominal value of dc output power (=Uoutdcnom Ioutdcnom) Tamb ambient temperature Tambnom nominal value of ambient temperature 25C Tambmin minimum value of ambient temperature rang -40C Tambmax maximum value of ambient temperature range 75C Efficiency

6.10 SMR Operating Principle After applying single phase 220 VAC to the SMR, current is applied to the EMI filter and circulates through protection components such as the AC circuit breaker and the fuse. The major functions of the protection devices are to prevent the SMR from being damaged by surge current and to efficiently reduce the interruption signal of differential mode and common mode, to eliminate the high frequency interruption signal from input current and to prevent the feedback of interruption signal reverse current to the circuit. After the single phase AC current been converted to DC current through bridge rectifier, PFC boost converter, and reaches the requirement of True Power Factor (PF>0.99) (THD

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Through a DC/DC converter, the 400 VDC voltage produces a stable output voltage. The circuitry uses the Full Bridge series resonant converter technique. Using a switching frequency higher than 100 KHz, the 400 VDC is converted to an AC pulse, then through the high frequency transformer, step down, the voltage becomes an appropriate AC pulse width. The stable DC current is yielded by the Secondary AC pulse after flowing through a diode and output filter and is fed back through a DC/DC controller. Before the stable voltage and DC current is delivered by the output of the rectifier, it has been converted by a DC/DC converter, the common mode EMI noise is eliminated by a filter circuit, through an output circuit fuse, to the system in parallel.

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7 SYSTEM ALARM DEFINITIONS

7.1 Input voltage of system (AC main voltage)

7.1.1 AC main voltage Alarm

Function Default Range Tolerance Window (Recover)

High Voltage 264V 230 ~ 330V 5V 5V


Low Voltage 180V 90~229V 5V 5 V

- AC main voltage alarm recovery criterion:

AC input voltage is higher or lower than parameter setting (AC low voltage alarm or high voltage alarm) 5 voltage then controller will disable alarm information.

- AC fail (Main fail) alarm: When AC input voltage is lower than 75 Vac, CSU will launch AC fail alarm.

- AC fail alarm recovery criterion:

AC input voltage is higher than 80Vac and keeping 5 sec by this status, when AC fail alarm will be disable.

If system happened AC fail alarm then system will stop below events,

Battery test

Equalize charge

Voltage and temperature compensation

SMR information launch (SMR fail, SMR off, SMR output low, SMR comm. error)

7.2 DC voltage relative alarm

7.2.1 Battery breakdown (BBR) alarm


Voltage 44.0V 40.0V~50.0V 0.1V 1V

BBR detection is disabled in Battery TEST.

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7.2.2 Low voltage alarm Function Default Range Tolerance Window (Recover)

Voltage 46.0V 44.0V~50.0V 0.1V 1V

LV detection is disabled in Battery TEST

7.2.3 High voltage alarm Function Default Range Tolerance Window (Recover)

Voltage 58.0V 56.0V ~ 58.0V 0.1V 1V

7.2.4 High voltage Shut-dowm (HVSD) Technician through LCD or NRMS set parameters for HVSD function. Controller provides HVSD parameter to rectifier for HVSD function reference. When system happened output high voltage, then rectifier will shut down by itself if output voltage higher than HVSD criterion. System isnt affect by the fail rectifier.



Voltage 59.0V 56.0V ~ 60.0V 0.1V 1V

Function default setting: Disable

Notice: * If HVSD function of controller is disabled or system doesnt have controller, HVDS function follows default setting of rectifier (59.5V). HVSD recovery method is pull-out rectifier then push-in.

* HVSD setting should be higher than HV alarm 1V at the least.

7.2.5 DC voltage out of range (48OTB) alarm Description: DCV out of range or DCV out of control Parameter: Parameter setting - DCH & DCL settings Criteria: (1). DCV out of range

DCH: DCV >= Parameter DCH DCL: DCV

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48OTB = DCV out of range | DCV out of control

7.2.6 Emergency Alarm (Original alarm is MAJ in ISARII) Description: System can not provide enough power for load or battery starts to discharge.

Parameter:

Para. Emergency DCL (xx.x V) default: 47.0V


Voltage 47.0V 40.0V ~ 50.0V 0.1V 1V

Para. Emergency Discharge Time (xx Min.) default: 5 Min.


Voltage 5 Min 5Min ~ 10Min 1Min 1Min

Criteria:

System Target Voltage

DCV Out Of Control: Recover point (Target voltage +- 1.8)

DCV: Out Of Control - Alarm point (Target voltage +- 2.2)

1.8V

1.8V

2.2V

2.2V

Criteria for DCV out of control

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Emergency DCL => DCV Para .Emergency DCL Emergency Discharge = Battery discharge continue Para. Emergency Discharge Time Alarm shall be activated in case battery is discharged by more than 3A (+/- 1A) within a time period of 5 minutes (+/- 10 s), or DC voltage is below 47V (+/- 0,5V) and system is not in battery re-charge operation. Alarm shall be re-set as soon as N-1 or N rectifiers are ON again (N is number of rectifiers plugged). If Rectifier working NO. >= 1 & Rectifier Fail NO.

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Action: Controller will turn off all rectifiers and disconnect LVDS in case the TA temperature is higher than the HTSD threshold and10 sec later.

Operation mode: Enable/Disable

-System recovery criterion:

The ambit temperature of system is under shutdown factor level 13 and then controller will automatically recover all rectifiers. And reconnect LVDS.

Notice: * If temperature is higher than 80 on LCD display or NRMS, temperature sensor should be damage and controller will ignore this error message. And LCD and NRMS have to alarm message (temperature fail) for cable failure and substitute wrong value for dash mark.

7.3.3 Low ambit temperature shutdown (LTSD)

Rectifiers shutdown is to prevent communication equipments damage during low temperature condition. The temperature reaches LTSD threshold and keeps 3 sec by this status. The system will shut down all rectifiers. And may open the LVDS (if enabled)


Function Default Range Tolerance Delay Time

Adjustment Step

Shutdown Level

-15 -40 ~ -10 2% 10 sec 1

Recover

Level

(Hysteresis)

3 3 ~ 45 2% 1

Action: Controller will turn off all rectifiers and disconnect LVDS in case the TA temperature is lower than the LTSD threshold and10 sec later.


-System recovery criterion:

In case the ambit temperature of system is higher than shutdown factor level 3, controller will automatically recover all rectifiers and connect all LVDS.

Notice: If temperature is lower than 50 on LCD display or NRMS, temperature

sensor should be damage and controller will ignore this error message.

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And LCD and RMS have to alarm message (temperature fail) for cable failure and substitute wrong value for dash mark.

7.3.4 Controller internal temperature detection One additional temperature sensor is embedded in controller. If the user didnt insert the external TA temperature sensor into power system or TA sensor fails, this embedded temperature sensing values will be displayed in NRMS, and handle relative function.


Enable: In case TA sensors werent inserted into system, controller will depend on the internal temperature to do HTSD, LTSD, HT, LT.

7.3.5 Battery temperature alarm criterion Function Default Range Recovery

Window


Low Level Alarm (TBH)

35 30 ~ 40 5 2% 1

Controller will stop the EQU/boost charge function, if the battery temperature is higher the above setting threshold.

Function Default Range Recover

Window


HTB Alarm 54 36 ~ 55 3 2% 1 LTB alarm -8 -10 ~ 5 3 2% 1

Action: Controller will disconnect the battery LVDS contactor in case the battery temperature is higher than the value of HTB alarm threshold. The alarm shall be restored and reconnect the battery LVD automatically when the battery temperature is falling to -3.

7.3.6 Battery reversed alarm CSU will generate the reversed alarm via NRMS and LED (BAT_F) on front panel is lighted on, when the battery is connected to inverted polarity.

Procedure to solve this problem:

1. To re-check the wiring of PIN-9(BUSBAT) from D-sub 25P connector (Alarm outlet), which shall be connected between battery minus bus and battery breaker.

2. To refer the instruction start-up with no-load, before turn on battery breaker.

3. To re-check the battery connections and re-move them, if CSU generates Battery reversed alarm or LED-BAT_F lighted on.

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7.4 Rectifier relative alarm

7.4.1 BCHF alarm Definition: One or more than one rectifier fail

7.4.2 Communication Error The controller will generate the communication error alarm when any rectifier is pulled out from system.

Continue to press the FL/EQU button on the front of controller panel more than 3 seconds to clear this kind of alarm.

Note: The system will be changed from FL charged mode to EQU mode when pressing the FL/EQU button less than 3 seconds.

7.5 Relay signal (Dry contact)

7.5.1 Relay Position Relay output contact criteria:

Open contact = Alarm;

Contact rating: +30Vdc/120Vac= 0.5A;

Relay 1 Relay 2 Relay 3 Relay 4 Relay 5 Relay 6

Definition

(Default)

MBR.

BBR.

CSU Fail

BCHF

48OTB

Emergency.

Remark NSN request

NSN request

Fixed NSN request

NSN request

NSN request

Note:

1. Five dry contact relays are definable (min, DCF, LVDS2-F, Battery test fail) Function of Relay-3 is fixed for CSU fail.

2. Relay output terminal is twice output (normal close, common.)

A 25P D-sub female connector is for signal/alarm access.

Pin assignment:

No. Pin Assignment No. Pin Assignment

1 MBR-C 14 MBR-AB

2 BBR-C 15 BBR-AB

3 BCHF-C 16 BCHF-AB

4 48OTB-C 17 48OTB-AB

5 CSU Fail-C 18 CSU Fail-AB

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6 Emergency-C 19 Emergency-AB

7 Coil+ 20 Coil-

8 Coil+ 21 Coil-

9 BUSBAT 22 BREAKER (Battery Breaker)

10 IB+ 23 IB-

11 TA-IN1 24 TA-D

12 TBATT-IN1 25 TBATT-D

13 Load-BK (Load Breaker)

7.6 Operation Interface 7 segment LED display / LCD display (Optional)

LED indicators (Function Definable)

V: DCV of system output voltage (Green color)

A: DCI of system output current (Green color)

The above two LEDs are selectable by push button.

Push buttons functions

First DCV/DCI selectable button;

Cap Test Battery Capacity test button;

Rough Test Battery Rough test button;

FL/EQU Floating / Equalizing charging mode selectable button;

LED alarms indicate the default definition

9 AC (AC OK) 9 DC (DC OK)

DCV/DCI selectable Button DCV (V) / DCI (A) LED indicators

Eme

B

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9 BAT_F (Battery temperature high or fails) 9 Temp (Ambient temperature high/low or fails) 9 Reset (MCU of CSU is working, not goes to normal condition) 9 EQU. (System in EQU charge mode) 9 BCHF+ Mixed Rect. (One or more than one rectifier fail or wrong rectifier

plugged) Note: In case Mixed Rect. Alarm occurs, this LED will be blinking continue till user replace correct rectifier mode.

9 Maj. (Battery in discharge conditions) 9 LVDS. (LVD trip alarm) 9 Breaker (Battery/load breaker trip)

7.6.1 LED definition

NAME COLOR MEANING Remark

1. Present of the primary power source and the LED is on if the alarm MBB is not activated

AC Green

2. The AC voltage out of specified range.

Threshold >264V

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BAT FAIL Red

1. Temperature sensor on battery is off.

Test Items

1. Without battery sensor

2. The LED is on if the alarms Battery test fail.

Test Items

1. Battery Rough Test

2. Battery Capacity Test

3. Battery Connected to inverted polarity

3. TB sensor fail is activated.

Test Items Test Value 1. Temperature over high limit (80) 81 2 Temperature under low limit (-48) -50

4. Battery Temperature is out of setting threshold.

Test Items Test Value 1. Temperature over high limit (54) Battery LVDS is disconnected.

54

2 Temperature under low limit recover condition(51)

51

3.Temperature under low limit (-5) Battery LVDS is disconnected.

-5

4.Temperature over high limit recover condition(-2)

-2

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TEMP Red

Over-/Under-temperature protection 1. The LED is on if the over temperature protection

is triggered

Threshold > 67 < -1 LED OFF OFF

Recovery < 57 5 LED ON ON

The minimum time between triggering one of the over or under temperature alarms and switching off the DC power has to be 5 s, also when the temperature falls or rises faster.

RESET Red

1. During RESET this LED is active. After Power On of the AC/DC Controller this LED shall be on. In case the Controller has come into normal operation, the LED shall be switched off.

EQU Red

1. The LED is on if the AC/DC change to equalize voltage.

NRMS Setting Range -50.0 ~ -57.0V

Equalize voltage -56.4V

EQU LED ON

BCHF Red

The LED is on if either one rectifier is faulty.

Item MIN LED

No Rectifier Faulty OFF

One or more than one Rectifier Faulty

ON

Emergency Red

Alarm shall be activated in case battery is discharged by more than 3A (+/- 1A) within a time period of 5 minutes (+/- 10 s), or DC voltage is below 47V (+/- 0,5V) and system is not in battery re-charge operation. Alarm shall be re-set as soon as. N-1 or N rectifiers are ON again (N is number of rectifiers plugged).

Item MAJ LED Result Battery discharge current over 3A and continue 5 minutes. Or DC voltage is below 47V and battery charge current below 3A (indicate battery not in battery recharge operation)

ON OK

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MAJ-Alarm shall reset: As soon as N-1 or N rectifiers are ON again (N is number of rectifiers plugged).

OFF OK

AC ON Over Load Condition: SMR amount N or N-1

>N-1 Capacity

Test Item MAJ LED MAJ LED Over Current:100%Load O

Documents

ES48-200UHA01 IOM1014