Psebm150 A

UNI EN ISO 9001-2000 n 9115.BRMO

ENERGY STATION T150

File name Date Page PSEBM150 DF05024A 05/11/05 2 di 40

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MD03006C - All rights are reserved according to the law. Reproducing or distributing this document to third parties without permission is prohibited.

CONTENTS CONTROL SECTION ........................................................................................................................................ 4 1. DESCRIPTION.......................................................................................................................................... 6

1.1. Introduction........................................................................................................................... 6

1.2. Overview............................................................................................................................... 6 1.3. Rated voltage and current ....................................................................................................... 7 1.4. Technical Specifications .......................................................................................................... 8

1.5. Composition .......................................................................................................................... 9 1.5.1. SCU Section ................................................................................................................... 9

1.5.2. BT Section ..................................................................................................................... 9 1.5.3. SRD Section ................................................................................................................. 10

1.5.4. RD Module................................................................................................................... 10 1.6. Identification label ............................................................................................................... 13

2. INSTALLATION REQUIREMENTS ........................................................................................................ 14 2.1. Electrical plant ..................................................................................................................... 14 2.2. Installation site .................................................................................................................... 14

2.2.1. Access......................................................................................................................... 14 2.2.2. Load imposed on the floor ............................................................................................. 14

2.2.3. Climatic requirements ................................................................................................... 14 2.2.4. Maintenance ................................................................................................................ 14

3. CONNECTIONS...................................................................................................................................... 15 3.1. Preliminary operations .......................................................................................................... 15 3.2. Protection earth ................................................................................................................... 15

3.3. Mains input.......................................................................................................................... 15

3.3.1. Input voltage configuration............................................................................................ 15 3.3.2. AC distribution to the RD Modules .................................................................................. 16

3.4. Output cables connection ...................................................................................................... 16 3.5. Batteries connection ............................................................................................................. 16

3.6. Positive pole connection to the earth ...................................................................................... 16

3.7. Tele-signals connection......................................................................................................... 17 3.8. Temperature probe .............................................................................................................. 17

4. GETTING START ................................................................................................................................... 18 4.1. RD Modules insertion ............................................................................................................ 18 4.2. RD Modules configuration...................................................................................................... 18

4.3. Clock setting........................................................................................................................ 18 4.4. Functional verification ........................................................................................................... 19

4.5. Operational alarms ............................................................................................................... 21 4.5.1. LEDs configuration........................................................................................................ 21

4.5.2. Relays configuration...................................................................................................... 21

4.5.3. Battery alarms.............................................................................................................. 22 4.5.4. Output alarms .............................................................................................................. 22

5. SYSTEM PARAMETERS SETTING....................................................................................................... 23 5.1. Temperature compensation ................................................................................................... 23 5.2. Battery parameters............................................................................................................... 23

5.3. Password modification .......................................................................................................... 24 6. MAINTENANCE...................................................................................................................................... 25

6.1. RD Module replacement ........................................................................................................ 25 7. SOFTWARE GUIDE ............................................................................................................................... 26

7.1. Default mask ....................................................................................................................... 26 7.2. Function Keys ...................................................................................................................... 26

7.3. Software Menu..................................................................................................................... 28 7.4. Sub-menu access procedure .................................................................................................. 29

7.4.1. SCU2001 v#.## \ 1 ALARMS ......................................................................................... 29 7.4.2. SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 7 INSTALL .......................................... 29


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7.4.3. SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 8 UNINSTALL ...................................... 29 7.4.4. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ MAINTENANCE........... 30 7.4.5. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ VB MIN ..................... 30

7.4.6. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ PREALLARM VB MIN ... 31 7.4.7. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ TB MAX ..................... 31

7.4.8. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ CORRECTION STEP .... 32

7.4.9. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ BT# LIMITATION ....... 32 7.4.10. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ T CORR. ACTIVE....... 33

7.4.11. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ NUMBER OF BT ........ 33 7.4.12. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT# TYPE ................ 34

7.4.13. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT# CAPACITY......... 34

7.4.14. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT# MANUFACTURER 35 7.4.15. SCU2001 v#.## \ 3 CONFIGURATION \ 3.1 LED.............................................................. 35

7.4.16. SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAY \ 1. ALARM ASSOCIATION .................... 36 7.4.17. SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAY \ 2. RELAY ACT. STATUS ...................... 36

7.4.18. SCU2001 v#.## \ 3 CONFIGURATION \ 3.3 TIME............................................................ 36 7.4.19. SCU2001 v#.## \ 3 CONFIGURATION \ 3.4 PASSWORD MOD........................................... 37

7.4.20. SCU2001 v#.## \ 4 RECORDED ALARMS........................................................................ 37

7.4.21. SCU2001 v#.## \ 5 MOD. RECTIFIER \ 1 MEASURES....................................................... 37 7.4.22. SCU2001 v#.## \ 5 MOD. RECTIFIER \ 3 THRESHOLDS \ LOAD SHARING ......................... 37

7.5. Software Configuration ......................................................................................................... 38 7.5.1. Modular Rectifier .......................................................................................................... 38

7.5.2. Modulo BT ................................................................................................................... 39

7.5.3. LEDs and Relays........................................................................................................... 40


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CONTROL SECTION

Editing

Written by Role Date

Technical Staff

05/11/05

Verify

Verified by Role Date

Technical Staff

05/11/05

Approval

Approved by Role Date

Technical Manager

05/11/05

Revision

Rev. Author Description Date B C D E F G H I L

References

Ref. Author Title Revision


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SAFETY ADVICE AND RESPONSIBILITY

THIS MANUAL IS PART OF THE RELEASED DEVICE.

BEFORE INSTALLING OR OPERATING THIS DEVICE READ CAREFULLY THE INSTRUCTIONS CONTAINED IN THIS MANUAL AND MAKE SURE THEY ARE OBSERVED BY THE TECHNICAL STAFF.

KEEP THIS MANUAL WITH THE DEVICE FOR FUTURE REFERENCE.

ALL MAINTENANCE WORKS MUST BE PERFORMED BY A QUALIFIED STAFF.

DO NOT CARRY OUT SUCH WORKS PERSONALLY.

IF YOU OPEN OR REMOVE THE PROTECTIONS OF THE DEVICE YOU MAY GET IN TOUCH WITH HAZARDOUS VOLTAGE!

LEAKAGE CURRENT!

MAKE SURE THAT THE EARTHING IS CARRIED OUT PROPERLY BEFORE CONNECTING THE DEVICE TO THE MAINS!

PACKAGING

TO ENSURE CORRECT OPERATION, UNPACK AND POSITION THE DEVICE VERY CAREFULLY, AVOIDING OVERTURNING AND CRASHING.

TO AVOID DAMAGING THE CIRCUITS FOLLOW CAREFULLY THE STEPS DESCRIBED IN THE INSTALLATION AND COMMISSIONING PROCEDURE.

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1. DESCRIPTION

1.1. Introduction

The ENERGY STATION T150 is designed to satisfy the typical requirements of telecommunication equipment. In Mains present condition the system ensures a stabilized and filtered supply to the loads as well as the full efficiency of the back-up batteries. In case of mains fault the system ensures the loads supply from batteries, without interruptions. The System is based on the concept of modularity to meet upgradability and flexibility requirements.

The system is composed of:

N. 1 Integrated Sub-Rack equipped with SCU Section - System Control Unit and Operator Interface; BT Section - Battery connection, control and managing; SRD Section - Rectifiers sub-rack for n. 5 RD modules;

N. 5 RD Modules - Rectifier 48V - 50A (with N. 2 redundant RD Modules); N. 1 Battery Box.

The System is entirely managed by a microprocessor System Control Unit (SCU), which concurrently monitors all the operating steps of the paralleled rectifiers, signals the failures and manages all the parameters and the operating thresholds of the system. The whole configuration is software upgradable. The system redundancy, with one or more RD modules besides the nominal power requirements, improves the system reliability. The system can be expanded, upgraded or maintained during the normal operation. An isolated interface, like CAN BUS, connects all the Rectifier Modules to the System Control Unit. A RS-232 serial interface provides the connection to a standard PC, allowing the remote control and monitoring through an optional SW application.

1.2. Overview

The ENERGY STATION T150 can be powered by:

400Vac 3+N; 230Vac 1+N.

The AC input cables are directly connected to input terminal board in the upper part of the cabinet. The RD Modules are protected by independent Magnetothermic Circuit Breakers, each rectifier is internally protected by fuses that selectively cut off the single faulty rectifier. A power factor correction device assures a pure sinusoidal absorbed current from the mains. The rectifiers outputs are paralleled, the load is equally partitioned among the rectifiers also without the control of the SCU. The DC outputs to the user loads are selectively protected by Magnetothermic Circuit Breakers monitored by the SCU. The total number of RD Modules depends on the current required by the load and the battery. The System can manage independently two battery banks. The battery charging current is settled and controlled independently on each bank, each battery output is protected by Magnetothermic Circuit Breakers. When the input phase voltages exceed some configurable thresholds the RD modules are stopped with the consequent discharge of the battery. When the correct parameters of the Mains are restored, the RDs are restarted and the battery charged with a controlled current configurable according to the battery capacity. The battery is protected from deep discharge by a Low Voltage Disconnection device (LVD) that cuts off all the user loads on the minimum battery voltage.


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When the Mains is restored and the output voltage reaches a safety threshold the LVD device is switched on again. Every operation is monitored and signaled by status/alarms LED indications, the most important alarms are tele-transmitted through potential-free relay contacts.

Separation between AC and DC circuits

The AC wire path is completely separated from the DC one.

1.3. Rated voltage and current

The rated voltage of the System is 48Vdc. The full equipment total rated current to the Users and the Batteries is 150A.


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1.4. Technical Specifications

CLIMATIC SPECIFICATIONS STORAGE

Relative humidity 20% 95% Temperature -25 C +70C

OPERATION Relative humidity 5% 85% (95% non-condensing) Temperature +0C +55C Altitude 3000m at sea level Protection Degree IP20B

ELECTRICAL FEATURES (With Nominal Equipment: N. 3 RD Modules) INPUT

Input voltage 400Vac 3+n / 230Vac 1+n Max variation on input voltage without power de-rating -20% +25% Max variation on input voltage with power de-rating -60% +25% Frequency 50/60Hz 5% Input current (per phase) with 1 input 49A Input current (per phase) with 3 input 33A Power factor 0,99 Efficiency (in rated conditions) 90% Max apparent power absorbed 10KVA Absorbed current distortion THD 5% (according to EN 61000-3-2)

OUTPUT Rated output voltage 48Vdc Floating-charge voltage (hermetic AGM batteries at 20C) 54,48Vdc (AGM) 53,52Vdc (GEL) Voltage stability (steady state) < 1% Alternate residual ripple 0.7mV psofom 10mV eff 100mVpp Rated output current 150A Max output current (overload) 158A Load sharing among the RDs without SCU 15% of the RD Module rated current Load sharing among the RDs with SCU 5% of the RD Module rated current Response for dynamic Mains variations from -15% to +10% 8% for 5ms Response to dynamic load change of 50% 8% for 5ms

THERMAL FEATURES (With Nominal Equipment: N. 3 RD Modules) Dissipated Power 781kcal/h Cooling Forced Ventilation (one Fan per RD Module) MECHANICAL FEATURES (With Full Equipment: N. 5 RD Modules) Sub-Rack Dimensions W X D X H 600 x 600 x 1500 mm Weight 103 Kg Load imposed on the floor 286 Kg/m2

STANDARD REFERENCES Safety EN 60950 Conducted emissions EN55022 Class A Electrostatic discharge immunity EN 61000-4-2 (4KV contact) RF radiated field immunity EN 61000-4-3 (3V/m) Fast transient / burst immunity EN 61000-4-4 (input: 4KV; output: 1KV) Surge immunity EN 61000-4-5 (4KV 1,2/50sec)


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1.5. Composition

1.5.1. SCU Section

The System Control Unit (SCU) manages the whole system and includes the following parts:

- Analogue input signals section; - CAN BUS communication section; - Real Time Clock (RTC); - Power Supply section; - Operator Interface section; - RS232 serial interface section.

The System Control Unit communicates with all the modules by means of a like - CAN BUS connection. All the modules are continuously monitored to detects alarms and events, that are associated to the time references and recorded (up to 1000 events can be recorded). The System Control Unit continuously reads the output voltage and the battery parameters, and consequently adjusts the rectifiers voltage/current set-points. The System Control Unit manages the LVD device to protect the battery from deep discharge in mains fault condition. The System Control Unit provides the Power Supply to all the electronic boards of the system. The Operator Interface allows the user to enter the system software configuration and measures, it is composed of:

- n. 1 display; - n. 6 signaling LEDs; - n. 4 function keys.

There are two operating levels:

- Administrator Level, that can manage the whole system and is password protected; - User Level, that allow only to read measures, alarms and events.

To protect the system, the Administrator level is disabled after 10 seconds of inactivity.

The serial asynchronous interface RS-232 allows the connection to a personal computer, and, by means of a Windows software application, the concurrent monitoring of all the measurement results, events and alarms, with their recording in independent files for each module.

The tele-signaling interface is provided by a Relay Card with six potential-free contacts relays, five of which are fully software configurable.

1.5.2. BT Section

The BT Section provides the connections, protections and managing of the backup batteries. The system can manage separately and independently up to 2 banks of batteries, each of them composed of 4 strings and protected in couples by independent bipolar magnetothermic circuit breakers:

- IB1: Battery 1 and Battery 3 (bank 1); - IB2: Battery 2 and Battery 4 (bank 2); - IB3: Battery 5 and Battery 6 (bank 3); - IB4: Battery 7 and Battery 8 (bank 4).

The BT module measures the:

- temperature of the battery site; - Battery voltages (independently on each bank);


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- Battery currents (independently on each bank); - state of two digital inputs (for gas detector option).

These measures are necessary to manage correctly the battery charging/discharging phases, to control the currents and detect the alarms, and to calculates some important system parameters:

- Battery Available Capacity; - Battery Discharge Condition; - Battery Residual Capacity; - Battery Discharge Level.

The battery floating voltage is adjusted according to the temperature and some software settable parameters:

- start/stop temperature window; - voltage adjusting step, measured in mV/el/C, as reported in the batteries technical specifications.

The serial interface (RS-232) allows the connection to a Personal Computer and the full remote control by means of an optional software application that completely replay the operator Interface.

1.5.3. SRD Section

The SRD Section is a sub-rack for n. 5 RD Modules.

1.5.4. RD Module

The RD Module is an AC/DC converter, with 230Vac input voltage and 48Vdc output voltage. The RD Module is composed of an input rectifier bridge followed by a capacitive filter, a PFC section (chopper) and an inverter section that supplies the steady output voltage. The analogue regulation section allows the paralleling of the RD Modules outputs and includes all the protections. The power regulation is performed by means of a PWM control signal. All the operation are monitored/managed by a microprocessor, which:

- measures the input voltage; - measures the chopper voltage; - limits the output power; - generates the PWM control signal to limit the output current; - generates the PWM control signal to limit the output voltage; - measures the RD temperature and manages the relevant alarms; - manages the start/stop procedure (chopper start/stop, inverter start/stop, RD start with current limitation); - communicates via CAN-BUS with the SCU Module; - manages the operator interface.

The Operator Interface includes:

- n. 1 led bar-graph for the output power indication; - n. 2 signaling LEDs; - n. 2 command keys.


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LED State Description GREEN RD Module ON YELLOW Overload or Overtemperature

Upper LED

RED RD Module OFF RED Normal operation Lower

LED OFF Generic Alarm

The microprocessor configures the set-point according the data received by the SCU or the alarm condition. The start procedure is managed by the microprocessor and includes the following steps:

- Pre-charge; - Start Chopper PFC; - Start inverter.

The stop procedure is managed by the microprocessor and includes the following steps:

- Stop inverter and PWM generator; - Stop Chopper PFC; - Pre-charge relay opening.

The output current is limited by the PWM adjustment, that manages the overcurrent condition to withstand the output continuous short circuit. When the RD Module internal temperature exceeds the temperature pre-alarm threshold, the output current is linearly de-rated to limit the temperature to a steady value; if the temperature exceeds the temperature alarm threshold (80C) the rectifier is a blocked. The RD Module is cooled by means of a controlled speed fan on board. The RD Module can be fully controlled by the System Control Unit to which it transmits all its parameters and measures.

Features

The RD Module provides for the following performance: - Parallel operation with equal sharing of the load current; - Independent protection with selective disconnection of the single faulty module; - Soft-start during the start-up of the module; - Parallel Hot-plug during the normal operation of the Power Station; - Calibration of the current and voltage limitation; - Output power indication by means of the LEDs bar-graph operator interface; - Stored alarm reset option from the operator interface; - Assigned address reset option from the operator interface.

Protections


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The RD Module provides for the following protections. - Internal AC input fuses; - Output overcurrent protection: outputs withstand continuous short circuit; - Output overvoltage protection with selective disconnection; - Slow front input overvoltage protection: the module stops temporarily when minimum and maximum

thresholds are exceeded; - Steep front input overvoltage protection: by means of varistors; - Overtemperature protection: when the heatsink exceeds the first temperature threshold the output

current is de-rated to limit the temperature to a steady value; if the heatsink exceeds the second temperature threshold (80C) the rectifier is stopped.


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RD MODULE TECHNICAL SPECIFICATIONS INPUT

Input voltage 230Vac 1+n Max variation on input voltage without power de-rating -20% +25% Max variation on input voltage with power de-rating -60% +25% Frequency 50/60Hz 5% Input current 16.3A @ Vin = 195Vac Power factor 0,99 Efficiency 91% Max apparent power absorbed 3175VA Absorbed current distortion THD 5% (according to EN 61000-3-2)

OUTPUT Rated output voltage 48Vdc Max output voltage 57.6Vdc Floating-charge voltage (hermetic batteries at 20C) AGM - 54,48Vdc (2.27V/el) GEL - 53,52Vdc (2.23V/el) Voltage stability (in static condition) < 1% Voltage stability (in dynamic condition) < 5% Transient duration < 10ms Alternate residual ripple 0.7mV psofom 50mV eff 100mVpp Rated output current 50A Max output current (overload) 52.5A Load sharing among the RD Modules without SCU < 15% Load sharing among the RD Modules with SCU < 5% Response for dynamic Mains variations from -15% to +10% 8% per 5ms Response to dynamic load change of 50% 8% per 5ms

ACOUSTIC NOISE Measured in open field at 1.5 m from the EUT and at 1.3 m of height from the floor

50dB

THERMAL FEATURES Dissipated Power 260kcal/h Cooling Speed controlled fan on board

MECHANICAL FEATURES Dimensions WxHxD 1/6 19 x 6U x 380 mm Weight 6Kg Electrical connection HOT-PLUG (Input/Output/Signals) rear side Insertion Frontal

1.6. Identification label The Identification Label provides the following information:

BRAGA MORO Trademark; Modular System Identification Code; Modular System Serial Number; Production Date; AC Input Specifications; DC Output Specifications; CE Mark.


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2. INSTALLATION REQUIREMENTS

2.1. Electrical plant

The System can be powered by a backup generator set or by the public energy distribution network. The input cables section is fixed by the installer according to the absorbed current. The maximum phase current absorbed by the fully equipped System is reported in the section 1.4.

2.2. Installation site

The System can be placed on the floor, against the wall or back-to-back with other devices. Close all the building jobs and accurately remove dust and waste, before starting the installation. The installation site have to be dry and clean (humidity and dust can damage the equipment). Do not install the Modular System under hydraulic pipes or similar plants.

2.2.1. Access

The installation site access have to facilitate the introduction of the cabinet, whose dimensions are reported in the section 1.4.

2.2.2. Load imposed on the floor

Due to its modular structure, the System load imposed on the floor depends on the final configuration, dimensions and full equipment weight are reported in the section 1.4.

2.2.3. Climatic requirements

The climatic specifications, reported in the section 1.4, have to be satisfied both in storage and in operation conditions. The installation site has to assure the proper cooling of the equipment, taking also into account the power dissipated by System (see section 1.4). To prevent critical ventilation conditions for the System, no heat source must be nearby the cabinet. The air temperature around the System should be as low as possible. No obstruction must interrupt the natural convective cooling air path through the vents on the front panel and on the roof of the cabinet. If necessary, the protections against the fall of materials and dust on the roof and inside the System, must be placed at a least distance of 0,5m. No object can be placed on the roof of the cabinet, it would reduces the air flow to the closet.

TO VIOLATE THESE CAUTIONS COULD CAUSE THE LOCK OF THE SYSTEM BY THE OVERTEMPERATURE PROTECTION.

2.2.4. Maintenance

The System is frontally accessible for the normal exercise and maintenance operations. The roof of the cabinet it is divided into three independent parts to facilitate the electrical connections from the top. To facilitate the installation, operation and maintenance the site must have a frontal free room of 1m at least.


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3. CONNECTIONS

3.1. Preliminary operations

Remove the packing and verify that the equipment has not been damaged during the shipment. Remove the packing materials from the site.

Verify that the System includes the Kit 230Vac 1+N.

The installation requires the following tools. - A complete set of common and socket wrenches (up to 19 mm) provided with proper insulation

according to the safety Recommendations. - A complete set of slot or cross screwdrivers provided with proper insulation according to the safety

Recommendations. - a digital multimeter.

3.2. Protection earth

The Protection Earth clamp, marked by the standardized symbol for the equipment main earth plug, is on the input terminal board M1 in the upper part of the cabinet.

CONNECT THE PROTECTION EARTH AS FIRST.

3.3. Mains input

BEFORE STARTING VERIFY THAT THE UPSTREAM AC INPUT CABLES, FROM THE MAINS, AND DC OUTPUT CABLES TO THE BATTERIES ARE DISCONNECTED.

The AC input cables are directly connected to input terminal board M1.

3.3.1. Input voltage configuration

The system T150 can be powered by the following input voltage configurations:

400Vac 3+N (standard configuration); 230Vac 1+N.

400Vac 3+N)

Connect the input phases R, S and T and the neutral N to the relevant terminal 1, 2, 3 and 4 of M1.

230Vac 1+N

Connect the input single phases L to the terminals 1, 2 and 3 of M1 short-circuited with the Kit 230Vac 1+N. Connect the input neutral N to the terminal 4 of M1.


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3.3.2. AC distribution to the RD Modules

The RD Modules are supplied by a 230Vac single-phase voltage and protected by independent Magnetothermic Circuit Breakers IRD#.

Ref. In Curve Type Icutoff IRD1 IRD5 20A C 1P+N 6kA

The distribution is balanced on the three phases.

3.4. Output cables connection

The DC user loads negative cables are connected to the Magnetothermic Circuit Breakers ID#, the positive cables to the positive bar on the upper part of the back-panel.

Ref. In Curve Type Icutoff ID1 ID12 40A C 1P+N 6kA

The DC socket on the frontal panel is protected by a 16A fuse F1.

3.5. Batteries connection

BEFORE STARTING VERIFY THAT THE DOWNSTREAM DC OUTPUT CABLES TO THE BATTERIES ARE DISCONNECTED.

Eight battery strings can be connected to the system, the charging cycle is software configurable on two independent banks according to the type and the size of the batteries. The battery negative cables are directly connected to the Magnetothermic Circuit Breakers protections IB#, the positive cables to the positive bar on the upper part of the back-panel.

Ref. In Curve Type Icutoff IB1 IB4 125A K 2P 15kA

WARNING!!! OPEN THE BATTERY SWITCHES BEFORE CONNECTING.

The cables section is on the installer own responsibility, and must be proportional to the current and to the distance.

3.6. Positive pole connection to the earth

THE SYSTEM IS DELIVERED WITHOUT ANY CONNECTION BETWEEN THE POSITIVE POLE AND THE EARTH.

If required the positive output bar can be connected to the earth.

This operation is fully on the installer own responsibility and discretion.

Notice that, in this case, every accidental contact between the active negative polarity and the metal frame generates a short circuit between the two battery terminals.


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3.7. Tele-signals connection

The tele-signals connections are available on the terminal boards M1, M2 and M3 of the Relay Card SK3, on the internal side of the frontal panel in the upper part of the cabinet. The tele-signals connection is described below together with the LED indications. The Common (C), Normally Closed (NC) and Normally Open (NO) contacts are the voltage-free outputs of relays. All the relays, except RL1, are fully software configurable.

Socket Pin Ref. Relay LED Alarm / Event Description M1 1-2-3 NO-C-NC RL1 - PLC FAULT M1 4-5-6 NO-C-NC RL2 LED 1 POWER STATION FAULT M2 1-2-3 NO-C-NC RL3 LED 2 BATTERY MINIMUM VOLTAGE M2 4-5-6 NO-C-NC RL4 LED 3 MAINS FAULT M3 1-2-3 NO-C-NC RL5 LED 4 BATTERY FAILURE M3 4-5-6 NO-C-NC RL6 LED 5 RECTIFIER FAULT M3 4-5-6 NO-C-NC RL6 LED 6 ELECTRICAL PLANT FAULT

Tab. 1 Tele-signals connections, to the terminal boards M1, M2, M3 of SK2, and LEDs configuration.

3.8. Temperature probe

The battery temperature probe, connected to the terminal board M1 of the card SK2 in the upper part of the cabinet; it must be located into the battery site, lengthening its cables if necessary


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4. GETTING START

4.1. RD Modules insertion

ALL THE OPERATIONS IN THIS SECTION MUST BE PERFORMED BY AUTHORIZED AND QUALIFIED PERSONNEL.

Insert all the RD Modules into the SRD Module, the guides on the upper side of the sub-rack facilitate their insertion into the sockets on the back-panel; fix all the modules using the screws provided with the System. The location of the Module in the sub-rack determines the software address of the RD Module, that is reported on the labels under the modules.

4.2. RD Modules configuration

Verify that all the magnetothermic circuit breakers IRD# are open. Close the Magnetothermic Circuit Breaker IRD1, after the soft-start, the rectifier in the location 1 starts to power the system with an output voltage of 54.5V 0.5V. Then the System Control Unit starts up presenting the following information on the display:

RD. MOD. IN ALARM Vout: 53.5 Iout: 000 Vb1: 53.5 Ib1: 000 RS:400 ST:400 TR:400

The System is delivered with all the RD Modules already installed as standard. To install a new RD Module is necessary first of all to reset the local address of the rectifier, pressing for at least 5sec the upper button of the RD frontal panel, then, from the Operator Interface, to select the path1

SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 8 UNINSTALL,

choosing the address corresponding to the position of the rectifier, to reset the previous installation. Finally select the path1

SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 7 INSTALL,

and install the new RD Module, verifying the correct assignment of the address.

4.3. Clock setting

The clock allows to associate a chronological order to the recorded events, that can be read selecting the path1

SCU2001 v#.## \ 4 RECORDED ALARMS.

A local back-up battery allows to maintain all the recorded alarms also in case of complete power down of the system (mains fault and battery discharged).

1 The detailed procedure is reported into the SOFTWARE GUIDE.

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To enable the back-up battery is necessary to access to the System Control Unit card (SCU) and move the jumper PN5 on the Components Side from the right to the left position as represented in the figure below.

Fig. 1 Jumper PN5 on the Components Side of the System Control Unit.

Select the path1

SCU2001 v#.## \ 3 CONFIGURATION \ 3 TIME

and insert the current date and time.

4.4. Functional verification

Close all the Magnetothermic Circuit Breakers IRD#, after the start-up, the first row of the display MOD. RECT. IN ALARM indicates that some alarms have occurred as detailed by the LED indication.

The ALARM A LED activation is generated by the following alarms:

the Magnetothermic Circuit Breakers IB#, in the BT section, are cut off. Selecting the path1

SCU2001 v#.## \ 1 ALARMS

this alarms can be displayed in detail as:

BT01 Fus. BT1 KO ATT; BT01 Fus. BT2 KO ATT; BT01 Fus. BT3 KO ATT; BT01 Fus. BT4 KO ATT.

The ALARM C LED activation is generated by the following alarms:

the Magnetothermic Circuit Breakers ID# are cut off. Selecting the path1

SCU2001 v#.## \ 1 ALARMS

this alarms can be displayed in detail as:

DC01 FUSE OUT KO ATT.

Select the path1

SCU2001 v#.## \ 5 MOD. RECTIFIER \ 1 MEASURES,

and verify the following values:

Vout2 = 54.5V 0.5; Iout = Irdt = Ibt = 0A.

2 The output nominal voltage is reported in sect. 1.4.

PN5 CN9 CN2C70

L1

SCU Card BATTERY

BT1


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Close the Magnetothermic Circuit Breakers IB#, select the path1



Vout = 54.5V 0.5; Irdt = Ibt 0 (this because Iout = 0A and Iout = Irdt - Ibt).

the real value of Vout depends on the battery charge status.

MODULAR RECTIFIER Vout: 53.5 Irdt: 030 Ibt: 030 Iout: 000

Close the Magnetothermic Circuit Breakers ID#, select the path1



Vout, Irdt Iout Ibt.

MOD. RECT. IN MAINTEN. Vout: 53.5 Iout: 050 Vb1: 53.5 Ib1: 002 RS:400 ST:400 TR:400

The MOD. RECT. IN MAINTEN. Indication, on the first row of the display, assures the correct operation of the System.


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4.5. Operational alarms

The operational alarms, during the normal operation of the system, are signaled by LEDs on the frontal panel and tele-transmitted by the voltage free contacts of relays, they refer to occurred events (as Mains Fault, Battery Minimum Voltage, and so on) and disappear when their causes disappear. All the occurred alarms are recorded by the System Control Unit, to support the failure analysis in case of repetitive critical events. The recorded alarms can be read selecting the path1

SCU2001 v#.## \ 4 RECORDED ALARMS.

4.5.1. LEDs configuration

The SCU CARD alarm-led association can be modified selecting the path1

SCU2001 v#.## \ 3 CONFIGURATION \ 3.1 LEDS

then the different LEDs.

1. LED1; 2. LED2; 3. LED3; 4. LED4; 5. LED5; 6. LED6.

The standard configuration is reported in section SOFTWARE CONFIGURATION.

4.5.2. Relays configuration

The SCU CARD alarm-relay association can be modified selecting the path1

SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAYS \ 1 ALARM ASSOCIATION

then the different relays:

1. RL2; 2. RL3; 3. RL4; 4. RL5; 5. RL6.

The relay activation logic can be modified selecting the path1

SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAYS \ 2 RELAY ACT. STATUS

P (PICK-U) refers to Attraction Activation Logic, D (DROP-O) to Fall Activation Logic. The standard configuration is reported in section SOFTWARE CONFIGURATION.


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4.5.3. Battery alarms

To modify the battery minimum voltage threshold, select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ VB MIN.

To modify the battery minimum voltage pre-alarm threshold, select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ PRE-ALARM VB MIN.

To modify the battery maximum temperature threshold, select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ TEMPERATURE ALARM.

4.5.4. Output alarms

To modify the RD modules load sharing threshold, select the path1

SCU2001 v#.## \ 5 MOD. RECTIFIER \ 5 INFORMATION \ LOAD SHARING.


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5. SYSTEM PARAMETERS SETTING

5.1. Temperature compensation

The temperature compensation allows to automatically adjust the value of the battery charging voltage versus the temperature, the compensation coefficient, expressed in [mV*el*C], is reported in the technical specifications of the batteries.

The System standard configuration does not perform the temperature compensation, and the voltage is fixed to the value specified at 20C:

54V = N 24 elem * 2.25V/el.

To enable the temperature compensation, access to the SCU2001 v#.## by means of the operator interface. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ T CORR ACTIVE

and set the value: YES. The temperature coefficient can be configured in the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ CORREC STEP,

the default value is 03mV, with a consequent slope of 0.072V/C.

5.2. Battery parameters

To configure the number and the capacity of the battery banks, access to the SCU2001 v#.## by means of the operator interface. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ NUMBER OF BT

and insert the number of battery installed. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT1 TYPE

and insert the type of the first battery installed. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT1 CAPACITY

and insert the capacity of the first battery installed. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT1 MANUFACT

and insert the maker of the first battery installed. The current limitation to the battery is fixed to 1/10 of the battery total capacity, expressed in [A/h], so if, for example, the capacity is 300A/h, the limitation will be fixed to 30A. To configure the battery current limitation, select the path1

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ BT1 LIMITAT

and insert the current value, expressed in [A].

Configure the other battery banks following the same procedure of the first one.


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To modify the battery maintenance voltage select the path1

SCU2001 V#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ MAINTENANCE

5.3. Password modification

The default value of the password, 0000, allows everyone to access to the configuration menu, to protect the configuration it is necessary to modify it.

To modify the password, is necessary to know the current one, to select the path1

SCU2001 v#.## \ 3 CONFIGURATION \ 3.4 PASSWORD

and to follow the steps suggested by the System Control Unit on the display.


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6. MAINTENANCE All the maintenance/repair operations must be performed by authorized and qualified technicians, provided with a full set of spare parts including a RD Module and a complete set of electronic cards (SCU Card, BT Card).

Connections The faulty electrical connections are the most frequent cause of erroneous alarm, to prevent them is necessary to verify periodically the tightening of all the accessible electrical connections. The RD Module, provided with a self-diagnostic section, does not require periodical verifications or adjustments, in case of fault it signals the occurred event and, if necessary, shutdown for self-protection. Nevertheless the following periodical controls can prevent latent faults.

Load sharing In normal operations the difference between the currents supplied by the RD Modules must be less than 5A. If this threshold is exceeded the System Control Unit could be faulty.

Battery discharging The System Control Unit adjusts the output voltage to compensate the temperature variations and to limit the charging current to the batteries. A faulty System Control Unit could cause the output voltage to exceed the battery minimum voltage threshold, with the consequent discharge of the battery. This fault would be identified by a battery discharge alarm, and would require the replacement of the System Control Unit.

OPENING OR REMOVING THE PROTECTIONS OF THE DEVICE, DURING THE NORMAL OPERATION, YOU MAY GET IN TOUCH WITH HAZARDOUS VOLTAGE!

6.1. RD Module replacement

The replacement of a faulty RD Module does not require to stop the system. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 8 UNINSTALL

and delete the faulty module from the software configuration of the system. Press, for at least 5 seconds, the upper push button on the frontal panel of the relevant RD Module to delete locally its address. Open the relevant Magnetothermic Circuit Breaker IRD#, in the AC Module, and remove the Module from the sub-rack. Install the new RD Module into the sub-rack and close the relevant Magnetothermic Circuit Breaker. Select the path1

SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 7 INSTALL

and insert the module into the software configuration.


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7. SOFTWARE GUIDE

7.1. Default mask

The Operator Interface consists of a display with 4 rows and 20 columns, n. 4 function keys and n. 6 signaling LEDs. The Default Mask displays the main system information:

1 row General System Status; 2 row Output voltage and current; 3 row Battery voltage and current; 4 row Input voltage and current or time/date.

RD. MOD. IN ALARM Vout: 53.5 Iout: 000 Vb1: 53.5 Ib1: 000 12:15 15/09/05

Fig. 2 Default Mask

Pressing a whatever key the default mask can be exited to enter the main menu mask. From the Main Menu Mask, the System Configuration Menu tree structure can be accessed, the first row always displays the current hierarchical level, the next branch of the lower hierarchical level (2 and 3 rows) is marked by the cursor , on the right side of the row (current row). If no key is pressed within 30 seconds, the Default Mask is automatically restored.

7.2. Function Keys

The Function Keys F1, F2, F3 and F4 located immediately under the Display allow to navigate the System Configuration Menu. The Function Keys meaning is reported on the 4 row of the display, and is described into the following tables.

F1 Function 4^ Row Configuration

It moves the cursor, represented by the symbol on the right side of the row, to the upper adjacent row, scrolling the list upwards.

Scrolling the menu

It increments the current value of the digit marked by the flashing cursor. Module address insertion

It increments the current value of the digit marked by the flashing cursor. X password insertion

It decrements the current value reported on the 2 row of the display. In case of a numerical variable, the 3 row reports its allowed range.

+ Numeric variable insertion

It decrements the current value of the digit marked by the flashing cursor.

+ Alphanumeric variable insertion

Tab. 2 Function Key F1


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It moves the cursor, represented by the symbol on the right side of the row, to the lower adjacent row, scrolling the list downwards.

Scrolling the menu

It decrement the current value of the digit marked by the flashing cursor. Module address insertion

It moves the flashing cursor to the right adjacent digit, or to the first left digit when the cursor reaches the last right position.

X password insertion

+ It increments the current value reported on the 2 row of the display. In case of a numerical variable, the 3 row reports its allowed range.


+ It increments the current value of the digit marked by the flashing cursor. + Alphanumeric

variable insertion



ENTER. It select the sub-menu marked by the symbol on the right side of the row (current row). It allows to enter the lower hierarchical level of the menu or to mark the current row with the symbol , so to enable/disable the relevant functionality.

Scrolling the menu

ENTER. It confirms the selected value, writing it into the EEPROM. Module address insertion

ENTER. It confirms the selected value of the password. X password insertion ENTER. It confirms the selected value, coming back to the upper

hierarchical level of the menu. + Numeric variable

insertion

It moves the flashing cursor to the right adjacent digit, or to the first left digit when the cursor reaches the last right position.




ESCAPE. It allows to come back to the upper hierarchical level of the menu.

Scrolling the menu


Module address insertion

X ESCAPE. It allows to come back to the upper hierarchical level of the menu.

X password insertion



ENTER. It confirms the selected value, coming back to the upper hierarchical level of the menu.




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7.3. Software Menu

The Main Menu Mask can be entered pressing a whatever Function Key. From the Main Menu Mask, the System Configuration Menu can be accessed following the tree structure reported below.

Fig. 3 Software menu

There are two access levels to the System Configuration Menu:

- Administrator Level, that can manage the whole system and is password protected; - User Level, limited to only some sub-menus.

To protect the system, the Administrator Level is automatically exited if no key is pressed within 10 seconds.

The User Level allows to:

- read measures, events and status.

The Administrator Level allows to:

- Install/uninstall, enable/disable objects (modules); - read thresholds, calibrations, configurations, measures, events and status; - settle thresholds, calibrations and configurations.

ALARMSMEASURESTHRESHOLDSSETTINGSDISABLEENABLEINSTALLUNINSTALLINFORMATION


ALARMSMEASURESTHRESHOLDSSETTINGSINSTALLUNINSTALLINFORMATION

ALARMSSTATUSMEASURESTHRESHOLDSSETTINGSCONFIGURATIONDISABLEENABLEINSTALLUNINSTALLINFORMATION


RD MODULE DC MODULE BT MODULE SC MODULEAC MODULE

Module Address insertion

MEASURESALARMSTHRESHOLDSSETTINGSINFORMATION

TIME/ DATE PASSWORD

LED #1LED #2LED #3LED #4LED #5LED #6

ALARM ASSOCIATIONRELAY ACT. STATUS

LEDS RELAYS

RL #2RL #3RL #4RL #5RL #6

SCU2001 v#.##

ALARMS RECORDED ALARMSMODULES MODULAR RECTIFIERCONFIGURATION

CFG TEXT


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7.4. Sub-menu access procedure

In this section the software sub-menu access procedure is detailed.

7.4.1. SCU2001 v#.## \ 1 ALARMS

Press a whatever key to enter the main menu SCU2001 v#.##

Move up or down the cursor pressing F1 or F2 1 ALARMS Press the ENTER key F3

Press F1 or F2 to scroll the alarms, and F3 to delete them To come back to the main menu press F4

7.4.2. SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 7 INSTALL


Move up or down the cursor pressing F1 or F2 2 MODULES Press the ENTER key F3

Move up or down the cursor pressing F1 or F2

2.2 RD MODULE Press the ENTER key F3 Power on the module to be installed

Move up or down the cursor pressing F1 or F2 7 INSTALL Press the ENTER key F3

MODULE ADDRESS ## After verifying that the proposed address is correct, Press the ENTER key F3 To come back to the main menu press F4

7.4.3. SCU2001 v#.## \ 2 MODULES \ 2.2 RD MODULE \ 8 UNINSTALL




2.2 RD MODULE Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 8 UNINSTALL Press the ENTER key F3

Select the module address to be deleted pressing F1 or F2

MODULE ADDRESS ## Press the ENTER key F3 Press a whatever key To come back to the main menu press F4


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7.4.4. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ MAINTENANCE




2.4 BT MODULE Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 3 THRESHOLDS Press the ENTER key F3

If required insert the current password using F1 to increment the value and F2 to move the cursor to the right. After inserting the current password, press F3 to confirm. Press a whatever key to complete the procedure

Select the module address pressing F1 or F2

MODULE ADDRESS ## Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 MANTENANCE Press the ENTER key F3

Increment or decrement the value pressing F1 or F2 + After setting the value, Press the ENTER key F3 To come back to the main menu press F4

7.4.5. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ VB MIN









Move up or down the cursor pressing F1 or F2 VB MIN Press the ENTER key F3



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7.4.6. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ PREALLARM VB MIN









Move up or down the cursor pressing F1 or F2 PREALLARM VB MIN Press the ENTER key F3


7.4.7. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ TB MAX









Move up or down the cursor pressing F1 or F2 TB MAX Press the ENTER key F3



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7.4.8. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ CORRECTION STEP









Move up or down the cursor pressing F1 or F2 CORRECTION STEP Press the ENTER key F3


7.4.9. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS \ BT# LIMITATION









Move up or down the cursor pressing F1 or F2 BT# LIMITATION Press the ENTER key F3



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7.4.10. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ T CORR. ACTIVE





Move up or down the cursor pressing F1 or F2 7 INFORMATION Press the ENTER key F3




Move up or down the cursor pressing F1 - or F2 + T CORRECT. ACTIVE Press the ENTER key F3

Select YES (correction enabled) or NO pressing F1 or F2 After setting the value, Press the ENTER key F3 To come back to the main menu press F4

7.4.11. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ NUMBER OF BT









Move up or down the cursor pressing F1 or F2 NUMBER OF BT Press the ENTER key F3



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7.4.12. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT# TYPE









Move up or down the cursor pressing F1 or F2 BT# TYPE Press the ENTER key F3

Select the character pressing F1 - or F2 + and move the cursor pressing F3 After setting the value, Press the ENTER key F4 To come back to the main menu press F4

7.4.13. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT# CAPACITY









Move up or down the cursor pressing F1 or F2 BT# CAPACITY Press the ENTER key F3

Select the value pressing F1 - or F2 + and move the cursor pressing F3 After setting the value, Press the ENTER key F4 To come back to the main menu press F4


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7.4.14. SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION \ BT# MANUFACTURER









Move up or down the cursor pressing F1 or F2 BT# MANUFACTURER Press the ENTER key F3

Select the character pressing F1 - or F2 + e move the cursor pressing F3 After setting the value, Press the ENTER key F4 To come back to the main menu press F3

7.4.15. SCU2001 v#.## \ 3 CONFIGURATION \ 3.1 LED


Move up or down the cursor pressing F1 or F2 3 CONFIGURATION Press the ENTER key F3


3.1 LED Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 #. LED # After selecting the LED, Press the ENTER key F3


Move up or down the cursor pressing F1 or F2 After selecting the alarm/event assigned to the LED, Press the ENTER key F3 To come back to the main menu press F4


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7.4.16. SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAY \ 1. ALARM ASSOCIATION




3.2 RELAY Press the ENTER key F3 If required insert the current password using F1 to increment the value and F2 to move the

cursor to the right. After inserting the current password, press F3 to confirm. Press a whatever key to complete the procedure


1. ALARM ASSOCIATION Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 #. RL # After selecting the relay, Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 After selecting the alarm/event assigned to the relay, Press the ENTER key F3 To come back to the main menu press F4

7.4.17. SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAY \ 2. RELAY ACT. STATUS




3.2 RELAY Press the ENTER key F3 If required insert the current password using F1 to increment the value and F2 to move the



2. RELAY ACT. STATUS Press the ENTER key F3

Move up or down the cursor pressing F1 or F2 #. RL # After selecting the relay, Press the ENTER key F3

Select the relay activation status D (drop) or A (attraction), pressing F3 To come back to the main menu press F4

7.4.18. SCU2001 v#.## \ 3 CONFIGURATION \ 3.3 TIME




3.3 TIME Press the ENTER key F3 If required insert the current password using F1 to increment the value and F2 to move the


Increment or decrement the value pressing F1 or F2 + Move the cursor pressing F4 After setting the date and the time, Press the ENTER key F3 Press a whatever key To come back to the main menu press F4


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7.4.19. SCU2001 v#.## \ 3 CONFIGURATION \ 3.4 PASSWORD MOD.




3.4 PASSWORD MOD. Press the ENTER key F3 If required insert the current password using F1 to increment the value and F2 to move the


Increment the value pressing F1 Move the cursor pressing F2 After setting the password, Press the ENTER key F3 Press a whatever key To exit the sub-menu press F4 X To come back to the main menu press F4

7.4.20. SCU2001 v#.## \ 4 RECORDED ALARMS


Move up or down the cursor pressing F1 or F2 4 RECORDED ALARMS Press the ENTER key F3

Press F1 or F2 to scroll the alarms, and F3 X to delete them To come back to the main menu press F4

7.4.21. SCU2001 v#.## \ 5 MOD. RECTIFIER \ 1 MEASURES


Move up or down the cursor pressing F1 or F2 5 MOD. RECTIFIER Press the ENTER key F3


1 MEASURES Press the ENTER key F3 To come back to the main menu press F4

7.4.22. SCU2001 v#.## \ 5 MOD. RECTIFIER \ 3 THRESHOLDS \ LOAD SHARING


Move up or down the cursor pressing F1 or F2 5 MOD. RECTIFIER Press the ENTER key F3


3 THRESHOLDS Press the ENTER key F3 If required insert the current password using F1 to increment the value and F2 to move the



LOAD SHARING Press the ENTER key F3 Increment or decrement the value pressing F1 or F2 + After setting the value, Press the ENTER key F3 To come back to the main menu press F4


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7.5. Software Configuration

In this section the software configuration is detailed.

7.5.1. Modular Rectifier

SCU2001 v#.## \ 5 MODULAR RECTIFIER \ 5 INFORMATION Informazioni Information m.u. Value VERSIONE FW FW VERSION *** VERSIONE HW HW VERSION *** TIPO TYPE NORTEL MATRICOLA SERIAL N. *** DATA PRODUZ. PRODUCTION MM.AA *** CODICE BM CODE BM *** LINGUA LANGUAGE ENGLISH NUMERO RD SISTEMA NUMBER OF RD 3 CORRENTE SISTEMA SYSTEM CURRENT A 48 AUTONOMIA SISTEMA SYSTEM AUTONOMY H 10 ABILIATZIONE PORTA SERIALE SERIAL PORT ENABLE NO MODULI RD RD MODULES OLD VOUT SISTEMA SYSTEM VOUT V 48

SCU2001 v#.## \ 5 MODULAR RECTIFIER \ 3 THRESHOLDS Soglie Thresholds m.u. Value ANOMALIA PARALLELO LOADSHARING % 15 RIDONDANZA REDUNDANCY 2 RITARDO ALLARMI ALARM DELAY sec 10 RITARDO ALLARME 51C 51C DELAY sec 60


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7.5.2. Modulo BT

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 7 INFORMATION Informazioni Information m.u. Value INDIRIZZO ADDRESS 01 VERSIONE FW FW VERSION *** VERSIONE HW HW VERSION *** TIPO BT TYPE BT A 450 MATRICOLA SERIAL N. *** DATA PRODUZ. PRODUCTION *** CODICE BM CODE BM *** NUMERO BATTERIE NUMBER OF BT 2 COSTRUTTORE BT# BT# MANUFACTURER *** TIPO BT# BT# TYPE *** CAPACITA' BT# BT# CAPACITY Ah 100 COEFFICIENTE TEMP. BATT. BT T CORRECTION V 1,23 COEFFICIENTE DI SCARICA DISCH. CORRECTION V 2,46 CORREZIONE TEMP. T CORR. ACTIVE YES GESTIONE LVBD LVBD ACTIVE YES TEST BATTERIA BT TEST NO BATT. ERMETICHE HERMETIC BT YES STATO MODULO MOD. STATUS ENABLED TIPO DC VOUT TYPE DC VOUT V 48

SCU2001 v#.## \ 2 MODULES \ 2.4 BT MODULE \ 3 THRESHOLDS Soglie Thresholds m.u. Value CARICA CHARGE V 57,6 MANTENIMENTO MAINTENANCE V 54,5 TEST BATTERIA BT TEST V 47,2 SOGLIA TEST TEST THRESHOLD V 48,1 DURATA TEST TEST DURATION H 1 CICLO TEST TEST CYCLE G 10 VB MIN VB MIN V 43,2 ISTERESI VB MIN HYST VB MIN V 45,6 PREALLARME VB MIN PREAL VB MIN V 46,8 ISTERESI PREALL. VB MIN HYST PREAL VB MIN V 48 VB MAX VB MAX V 60 BT IN SCARICA DISCHARGE A 2 ALLARME TEMPERATURA TB MAX C 40 ISTERESI ALLARME TEMP. HYST TB MAX C 37 LIMITAZIONE BT# BT# LIMITATION A 10 CARICA BT# BT# CHARGE A 7 MANTENIMENTO BT# BT# MAINTENANCE A 5 TEMPO DI CARICA T MAX CHARGE H 1 TEMPERATURA DI FUNZ. T OPERATION C 20 CORREZIONE CORRECTION STEP mV 3 MIN AUTONOMIA RESIDUA MIN AUTON. RES. % 10 RITARDO ALLARMI ALARM DELAY sec 10


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7.5.3. LEDs and Relays

SCU2001 v#.## \ 3 CONFIGURATION \ 3.1 LEDS SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAYS \ 2 RELAY ACT. STATUS SCU2001 v#.## \ 3 CONFIGURATION \ 3.2 RELAYS \ 1 ALARM ASSOCIATION

LED 1 2 3 4 5 6

RELAY 2 3 4 5 6 6

ACTIVATION STATUS A A A A A A

RD## MAX VOUT

RD## MIN VOUT

RD## MAX VIN

RD## MIN VIN

RD## MAX VCH

RD## MIN VCH

RD## MAX T

RD## INVERTER KO

RD## PREAL MAX T

RD## INT LINK KO

RD## DISABLED

RD## FUSE KO

RM BT MIN AUT

RM REDUNDANCY

BT## MIN VBAT

BT## PREAL VBAT

BT## MAX VBAT

BT## DISCHARGING

BT## MAX T

BT## T PROBE KO

BT## FUSE OUT KO

BT## FUSE BT1 KO

BT## FUSE BT2 KO

BT## FUSE BT3 KO

BT## FUSE BT4 KO

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