EA-BT 20000 Series
Featured Product from EA Elektro-Automatik Inc.
Benefit from battery tests with triple outputHigh-Current
- 3 channels at 600 A each, or parallel for 1800 A
- Power capacity to 30 kW and voltage up to 920 V
- For simultaneous testing of up to three battery packs with a power of 4 kW/channel, 6 kW/channel and 10 kW/channel
High-Precision
- For measuring State of Health (SOH) and End of Life (EOL)
- Measurement of voltage and current with the required accuracy and performance
- Reproducibility and reliability of data
High-Speed
- Maximized throughput and 1 ms communication speed
- Cost savings due to less equipment for instrumentation of the tests
Triple High performance applications
Battery tests
- Testing of the electrical characteristics of a battery
- SOH (State-of-health) for Second-life-Classification and End-of-Life (EOL) testing
- In an automated test system or in an integrated battery test
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 the complete discharge of the battery before final recycling
- Maximum possible deep discharge at high charge current, even at voltages below 2 V
Regenerative: Save energy costs
- Energy recovery with an efficiency of up to more 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
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 operative modes: SCPI commands for program control from a PC/ModBus commands for program control from a PLC
- Standard interfaces
Safety Sense: Test safely
- 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
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 into the grid
- Very high efficiency of up to more than 96%
- Voltage 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 16 bit ADCs and DACs, control speed selection: Normal, Fast, Slow
- Galvanically isolated share bus for parallel operation
- Master-auxiliary 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
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