Name: EA-BT 21500-30 3U
Brand: TPS ELECTRIC LLC
Availability: InStock
Rating: 5 (1 reviews)

EA-BT 21500-30 3U

0-1500V output voltage, 0-30A current, and 15000W autoranging power in a compact 3U 19" rack chassis. Regenerative energy recovery up to 96%, 18-bit digital control, 1 ms command cycle, CV/CC/CP/CR modes, reverse polarity detection, auto pre-charge, and dynamic sense regulation. Built-in Gbit Ethernet, EtherCAT, CAN FD, ProfiNet. Ideal for high-voltage EV battery packs (up to 1500V), module and cell testing in R&D, production, and second-life applications.

Output Current

0-30A

Output Power

15000W

Output Voltage

0-1500V

Type

30-Second Fit Check

Output: 0-1500V, 0-30A, 15000W with true autoranging (U/I/P).

Energy recovery efficiency: up to 96% in discharge mode, feeding energy back to the grid.

Regulation modes: CV, CC, CP, CR for complete battery test flexibility.

Control speed: 1 ms command cycle; selectable Normal, Fast, Slow control loops.

Safety: Reverse polarity detection, automatic pre-charge, dynamic sense regulation for cable fault detection.

What It Is + Why It Matters

High-voltage programmable battery tester for EV battery packs (up to 1500V), modules, and cells – ideal for automotive, aerospace, and renewable energy.

Energy recovery up to 96% drastically reduces energy costs and heat dissipation, minimizing HVAC requirements.

High precision and speed – 18-bit digital control ensures accurate measurements; 1 ms command cycle for real-time control.

Comprehensive safety features protect both the tester and the battery under test.

Scalable architecture – parallel up to 64 units for system power up to 1.92 MW.

Autoranging technology delivers full power across wide voltage and current ranges.

Note: Always follow high-voltage safety guidelines. Remote sense with dynamic regulation ensures accurate voltage measurement.

Key Specs (EA-BT 21500-30 3U)

Voltage range: 0-1500V (adjustable).

Current range: 0-30A (bidirectional).

Power range: 15000W (autoranging).

Measurement resolution: 18-bit digital control.

Communication interfaces: Gbit Ethernet, EtherCAT, CAN FD, ProfiNet (built-in).

Supported protocols: SCPI, ModBus, LabVIEW, IVI drivers.

Efficiency (regen): up to 96%.

Dimensions: 19" rack, 3U height. Weight: approx. 25-30 kg.

Interfaces & Software

Built-in high-speed communication: Gbit Ethernet, EtherCAT, CAN FD, ProfiNet – 1 ms cycle time.

USB host on front panel for data logging and test sequence loading.

Digital I/O for external control and status monitoring.

Included software: EA Power Control for test sequencing, EA Battery Simulator for emulation.

Programming support: SCPI, ModBus commands; LabVIEW and IVI drivers available.

Remote sense with dynamic sense regulation and reverse polarity detection.

Best for / Not for

Best for: High-voltage battery pack testing (1500V class), module and cell characterization, second-life battery validation, production end-of-line (EOL) testing in EV, aerospace, and energy storage. Ideal for 800V-1500V systems.

Not for: Applications requiring output above 1500V or above 30A per unit (use master-slave parallel for higher current); low-voltage high-current cells (consider BT 20010 models).

Selection Checklist + Integration

Confirm battery voltage ≤ 1500V and current ≤30A.

DC cable cross-section: For 30A, use at least 6mm² (AWG10) with insulation rated for 1500V DC (use certified high-voltage cables).

Mounting: 19" rack, 3U height, allow >30cm rear clearance for airflow.

For master-slave parallel (up to 64 units): Connect Share bus and digital bus; total system power up to 1.92 MW.

For energy recovery: Ensure AC grid can accept regenerated power; check local regulations for grid protection device.

Software: Use EA Power Control for automated test sequences; EA Battery Simulator for battery emulation.

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