www.eltek.com Copyright © 2013, Eltek Doc. No. 2131153, Issue 1

See reverse side for specifications

IBB-250WM Battery Charger System

Advanced Monitoring/Control

IBB-250 WM systems include the state-of-the-art Smartpack2 controller, which capably:

• Provides comprehensive system monitoring, reporting, and diagnostics in an intuitive, easy to use format

• Stores up to 10,000 events or data entries in its logs • Performs extensive battery management

o Thermal compensation charging o Automated battery monitoring and testing o Capacity and lifetime indicators

• Enables local or remote monitoring and control via Ethernet (web browser)

• Supports SNMP protocol with TRAP, SET and GET on Ethernet, including e-mail of TRAP alarms

• Provides SCADA interfaces including MODBUS over TCP.

• Supports floating systems with ground fault detection

The IBB-250 WM is an industrial power system designed todeliver significantly more power than conventionalbattery chargers in wall- or rack-mounted applications. Compliant with industry standards (including NEMA PE-5), the IBB-250 WM’s reliability, modularity and advanced controller capabilities provide an infrastructure not justfor today, but for years to come.

Highest Reliability

Reliability is a cornerstone of industrial applications,and it is a critical requirement for the DC powersystems that support them. The IBB-250 WM offers:

• Modular architecture enabling affordable (N+1)redundancy

• MTBF of each rectifier module >350,000 hours • An individual module failure has no impact on load in

N+1 System • Replacing a failed unit is no longer a fire drill

o Spare modules are practical to stock o Hot plug-in design allows MTTR<5 minutes o No disruption to a working system

Cost-Saving Efficiency

The IBB-250 WM’s efficiency performance far exceeds the industry standard, reducing power usage and lowering operational costs.

• Utilizes Flatpack2 HE rectifiers typically operating atefficiencies between 94% and 96.6%

• Flatpack2 HE rectifiers reduce wasted power by morethan 50% versus the typical SCR battery chargersused today (see “125V, 75A System Example” at right)

IBB-250 WM Battery Charger System Additional Technical Specifications

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Doc. No. 2131153, Issue 1Published 12-Feb-13

  

Controller and Communications Visual Alarming Major, Minor, Power On, LCD DisplayRemote or Local Monitoring and Control

Ethernet via web browser or PowerSuite

Industrial Protocols SNMP, ModBus, ModBus TCP (consult factory for DNP3 or IEC61850)

Inputs/Outputs 6 each, programmable and expandable, contacts rated for 1 Amp at 75 Volts

3 contacts rated at 125 VDC standard on 125V chargers; optional for others

Data Logging Up to 10,000 events Battery Management Auto monitoring / testing life /capacity

indications Ground Fault Detection Interface via controller

Practical, High Power-Density Configurations

With its modular architecture and switch mode rectifier technology, the IBB-250 WM System delivers significantly more power in less space than conventional battery chargers:

• Available in two cabinet configurations

o IBB-250 WM supports up to six rectifiermodules (120A at nominal 125V output)

o IBB-250 WME supports up to ten rectifiermodules (200A at nominal 125V output)

o IBB-250 WM also available in 24V or 48V

• Both cabinets can be wall-mounted, rack-mounted, orequipped with a floor-mounting pedestal

Model DC Output AC Input Configurations and Part Numbers (P/N) - See Notes

Voltage (Nominal)

Capacity (Amps)

Single Phase (50Hz or 60Hz) Three Phase (50Hz or 60Hz)

Voltage (Nominal) Current (Max) P/N Voltage (Nominal) Current (Max) P/N

IBB-250 WM

125V 80A 120/208/240V 77A 310118 N/A N/A N/A

125V 120A 120/208/240V 115A 301302 208/240V 67A 301305

48V 200A 120/208/240V 72A 301300 208/240V 41A 301303

24V 200A 120/208/240V 39A 301301 208/240V 22A 301304

IBB-250 WME 125V 200A 120/208/240V 192A 301306 208/240V 133A 301307

Note: Consult user manual for specific AC breaker size recommendations.

Input / Output Features AC and DC Breakers UL Listed, Front AccessibleSurge Protector UL Recognized Voltage Regulation ±0.5% from 10% to 100% loadTHD <5% at Nominal Input and Full LoadPower Factor Greater than 0.99 @ 50% load or moreRipple and Noise 24/48V: 30mVRMS (with battery)

100 mVRMS (without battery) 125V: 50mVRMS (with battery) 100 mVRMS (without battery) (Battery eliminator standard)

Applicable Standards Electrical Safety IEC60950-1/UL60950-1/

CSA C22.2, UL1012 Listed EMC ETSI EN 300 386

EN 61000-6-1,2,3,4,5 Mains Harmonics EN 61000-3-2, 3-6

Environment ETSI EN 300 019-2-1,2,3ETSI EN 300 132-2 2002/95/EC (RoHS) 2002/96/EC (WEEE) C62.41-1991

Environmental Operating Temperature

-40 to +45°C (-40 to 113°F); de-rates from 45 to 75°C

Storage Temperature -40 to +85°C (-40 to 185°F)

Cooling Fan cooled rectifiers (front to back)

Operating Humidity 5 to 95% RH non-condensing

Storage Humidity 0 to 99% RH non-condensing

IBB-250 WM Battery Charger System Additional Technical Specifications

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Doc. No. 2131153, Issue 1Published 12-Feb-13

Rectifier Input Vs Capacity Output Charts

Table 1 - 24V Rectifiers

Table 2 - 48V Rectifiers

Table 3 - 125V Rectifiers (241115.805/B)

Table 4 - 125V/20A Rectifier (241119.805)

Flatpack2 Rectifiers if Populated in IBB-250WM/WME Systems

Part No. Description Operating Output Range Battery Support (Max # of Cells)

Operating Input Range Typical Efficiency

Lead Acid Nickel Cadmium 241115.205 24V/1800W HE 21.7-28.8V 12 19 Cells @ Equalize Voltage of

1.50 V/Cell 85-300VAC 95.4%

241115.205B 24V/40A HE 21.7-28.8V 12 85-300VAC 95.4%

241115.250 24V/2000W WOR 21.5-36.0V 15 22 Cells @ Equalize Voltage of 1.60 V/Cell

85-300VAC 91.9%

241115.705 48-60V/2000W HE 39.9-72.0V 30 45 Cells @ Equalize Voltage of 1.60 V/Cell

85-300VAC 96.1%

241115.705B 48-60V/15A HE 39.9-72.0V 30 85-300VAC 96.1%

241115.805 110-125V/2000W HE 89.2-140V 60 93 Cells @ Equalize Voltage of 1.50 V/Cell

85-300VAC 94.4%

241115.805B 110-125V /10A HE 89.2-140V 60 85-300VAC 94.4%

241119.805 110-125V /20A HE 99.7-140V 60 85-275VAC 94.5%

IBB-250 WM Battery Charger System Additional Technical Specifications

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Doc. No. 2131153, Issue 1Published 12-Feb-13

Standard Features:

- 6 Form ‘C’ contact relays rated at 75 VDC - 3 Form 'C' contact relays rated at 125 VDC

standard on 125V chargers; optional for others

- 25kAIC breaker (except on P/Ns 301305 and 310118, which are 18KAIC)

- Communications: Modbus, TCP/IP - Reverse battery polarity protection - Surge protection device - Battery eliminator feature

Options:

- Floor mounting kit - Higher capacity breakers (e.g., 65 kAIC) - Drip shield - Temperature compensation probe - Battery monitoring kit - Load monitoring kit

Optional Kits:

- Load Monitor Kit o Monitor Battery Current to Report to Controller o Optional Shunt*

- Battery Monitoring Kit (Load Monitor plus Battery Monitor): o Allows for Temperature, Cell Voltages and Symmetry Monitoring o Optional Shunt*

*Please contact Eltek for shunt size options.

Specifications are subject to change without notice

IBB-250 WM IBB-250 WME