EA-PUL 10360-480 6U 60000W Programmable Electronic DC Load with Energy Recovery

The EA-PUL 10360-480 is a high-performance, programmable electronic DC load unit capable of 60 kW operation. As a regenerative load, it feeds up to 95.8% of consumed DC energy back into the AC grid, drastically reducing operating costs and thermal output. It features a wide, autoranging DC input of 0–360 V and 0–480 A, allowing flexible testing across a broad power spectrum. With CV, CC, CP, and CR regulation modes, 16‑bit digital control, and fast transient response, it ensures precise and dynamic load simulation. The unit supports parallel operation of up to 64 devices via the integrated Master‑Slave and Share‑Bus, enabling systems up to 3840 kW. Built‑in interfaces include USB, Ethernet, and analog I/O; optional industrial protocols (CANopen, Profinet, Modbus, EtherCAT, etc.) are available. Ideal for battery testing (cell/module/pack, SOH, EOL), fuel‑cell characterization, on‑board‑charger validation, and battery recycling/discharging, the PUL 10360-480 combines laboratory accuracy, high power density, and energy‑saving regeneration in a 6U rack‑mount form factor.

Key Features

• Regenerative Operation: Recovers up to 95.8% of DC input energy back to the grid, reducing energy costs and cooling requirements.
• High Power & Wide Autoranging: 60 kW constant‑power curve with 0‑360 V / 0‑480 A input range for flexible testing scenarios.
• Precise Regulation & Measurement: CV, CC, CP, CR modes with ≤0.05% FS voltage accuracy, ≤0.1% FS current accuracy, and 16‑bit digital control.
• Scalable Parallel System: Master‑Slave bus and Share‑Bus allow up to 64 units (any power class from 5 kW) to operate as a single system up to 3840 kW.
• Comprehensive Interfaces: Standard USB, Ethernet, analog DB15; optional CAN, CANopen, RS232, Profibus, EtherCAT, Profinet, Modbus.
• Active PFC & Wide AC Input: 380‑480 V ±10%, 3‑phase AC input with ≈0.99 power factor and high efficiency.
• Application‑Ready: Optimized for battery testing (SOH, EOL), fuel‑cell stacks, on‑board‑charger tests, and battery recycling/discharging.
• Robust Safety & Compliance: OVP, OCP, OPP, OT protection; meets EN/IEC/UL 61010‑1, EN 55011 Class A, and EMC immunity standards.