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The power of three:
The new EA-BT 20000 Series

Available with triple or single output

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Highlight: EA-BT 20000 Triple

Benefit from battery tests with triple output

High-Current

  • 3 channels with up to 600 A or 1800 A in parallel
  • Max. power 30 kW
  • For simultaneous testing of up to three battery packs with 4 kW / 6 kW or 10 kW per channel

High-Precision

  • For battery characterization and capacity measurements in production or R&D
  • Measurement of voltage and current with high accuracy
  • High control accuracy

High-Speed

  • 1 ms communication speed for maximized data throughput
  • Connection to control PC via GBit Ethernet, ProfiNet, CAN-FD, or EtherCAT™
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Series EA-BT 20000

The power of three

  • Cell, module or pack tests with max. power of 1.92 MW (64 devices in parallel)
  • As an integrated solution 2-quadrant devices for charging and discharging of battery cells, modules or packs
  • For a wide range of applications for battery formation, battery testing, battery simulation and battery recycling

The triple high performance applications

Battery tests

  • Testing of the electrical characteristics of a battery
  • SOH (State-of-Health) for Second Life Classification
  • End-of-Line (EOL) Testing
  • Can be run in an automated test system or stand-alone

Battery simulation

  • Simulation of batteries as single cells, modules or packs
  • For optimal design of the energy storage system as well as the components to be tested
  • When reproducible data is required
  • With overcurrent protection (OCP) for safe function and protection of the connected loads

Battery recycling

  • For complete discharge of the battery before final recycling
  • Maximum possible deep discharge at high charge current, even at voltages below 2 V

The added values

Regenerative:
Save energy costs

  • Energy recovery with an efficiency of up to over than 96 %.
  • Significant savings of kilowatt hours
  • No conversion of energy into heat / No cost-intensive air conditioning
  • Fast amortization of the EA-BT 20000 units

More information

Interface and control flexibility:
For automated testing

  • Software EA-Power Control and EA-Battery Simulator
  • For configuration and test procedure without programming language
  • Via connection with PC or programmable logic controller (PLC)
  • Two operating modes: SCPI commands for program control from a PC/ModBus commands for program control from a PLC
  • Flexible communication interfaces: Gbit Ethernet, ProfiNet, CAN-FD, or EtherCAT™

Safety Sense:
Test safely

  • 2nd sense input for
    • detection of wrong battery polarity
    • or detection of accidently swapped cell fixtures
  • Galvanically isolated share bus for parallel operation
  • Master-auxiliary bus for parallel operation

Autoranging:
Flexible output levels

  • Wide voltage, current and power range
  • For a wider field of operation than conventional battery testers

More information

The features at a glance:

  • Wide range input: 208 V – 480 V, +10%, 3ph AC
  • Active power factor correction, typical 0.99
  • Battery tester, 2-quadrant for charging and discharging
  • In discharge mode regenerative with energy recovery back to the grid
  • Very high efficiency of up to more than 96 %
  • Voltages from 0 – 10 V up to 0 – 920 V
  • High power with up to 10 kW per channel
  • Currents from 0 – 40 A up to 0 – 600 A per channel
  • Flexible power regulated DC output/input stages (autoranging)
  • Control modes CV, CC, CP, CR with fast transition Digital control, high resolution with 16bit ADCs and DACs, control speed selection: Normal, Fast, Slow
  • Galvanically isolated share bus for parallel operation
  • Share-bus for parallel operation
  • Built-in interfaces with 1 ms communication speed
  • Typical battery tester functionality integrated
  • Integrated battery test mode, battery simulation
  • Command languages and drivers: SCPI and ModBus, LabVIEW, IVI

EA-BT 20000 3U

 
Model Voltage Current Power
BT 20010-600 0 - 10 V 0 - 600 A 0 - 6000 W
BT 20060-500 0 - 60 V 0 - 500 A 0 - 15000 W
BT 20080-500 0 - 80 V 0 - 500 A 0 - 15000 W
BT 20200-210 0 - 200 V 0 - 210 A 0 - 15000 W
BT 20360-120 0 - 360 V 0 - 120 A 0 - 15000 W
BT 20500-90 0 - 500 V 0 - 90 A 0 - 15000 W
BT 20920-60 0 - 920 V 0 - 60 A 0 - 15000 W
BT 21000-40 0 - 1000 V 0 - 40 A 0 - 15000 W
BT 21500-30 0 - 1500 V 0 - 30 A 0 - 15000 W
BT 22000-20 0 - 2000 V 0 - 20 A 0 - 15000 W

EA-BT 20000 4U

Download datasheet
 
Model Voltage Current Power
BT 20010-1000 0 - 10 V 1000 A 10000 W
BT 20060-1000 0 - 60 V 1000 A 30000 W
BT 20080-1000 0 - 80 V 1000 A 30000 W
BT 20200-420 0 - 200 V 420 A 30000 W
BT 20360-240 0 - 360 V 240 A 30000 W
BT 20500-180 0 - 500 V 180 A 30000 W
BT 20920-120 0 - 920 V 120 A 30000 W
BT 21000-80 0 - 1000 V 80 A 30000 W
BT 21500-60 0 - 1500 V 60 A 30000 W
BT 22000-40 0 - 2000 V 40 A 30000 W

EA-BT 20000 TRIPLE 4U

Download datasheet
 
Model Voltage Current Power
BT 20010-400 Triple 0 - 10 V 400 A per channel 4000 W per channel
BT 20010-600 Triple 0 - 10 V 600 A per channel 6000 W per channel
BT 20060-340 Triple 0 - 60 V 340 A per channel 10000 W per channel
BT 20080-340 Triple 0 - 80 V 340 A per channel 10000 W per channel
BT 20200-140 Triple 0 - 200 V 140 A per channel 10000 W per channel
BT 20360-80 Triple 0 - 360 V 80 A per channel 10000 W per channel
BT 20500-60 Triple 0 - 500 V 60 A per channel 10000 W per channel
BT 20920-40 Triple 0 - 920 V 40 A per channel 10000 W per channel

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