This 100kW DC load bank is specially developed for testing hydrogen fuel cell stacks and complete fuel cell systems, supporting a maximum test voltage of 850VDC. It accurately simulates variable actual operating loads to conduct full-power discharge, dynamic load switching and aging tests. The equipment precisely captures output efficiency, thermal performance and protective functions of fuel cell products, delivering stable and reliable load simulation for R&D verification and factory inspection of hydrogen energy equipment.
- Working Cycle: Continuous operation.
- Load Accuracy: ±3%
- Remote Control: An external Ethernet port is provided to mimic the control screen using free software for remote control using a customer-provided laptop, PC, or tablet. Or Modbus RTU/RS485 is available.
- Instrumentation: Digital metering (V, A, kW) and data logging.
- Control Power: Via external 380-415V AC, 3P5W, 50Hz.
- Cooling System: Integral forced-air cooling system, bottom inlet, up outlet.
- Noise: ≤82dB（3M）
- Load Elements: High-capacity Nichrome load elements. Elements are fully supported with stainless steel rods and high-temperature refractory ceramics for quick heat discharge.
- Safety Features: Over-temperature, over/under voltage, cooling-air loss, and current imbalance protection.
- Load Connections: Copper Busbars or as per request.
- Daisy Chained: Multiple load banks can be hooked together for higher load capacity.
- Enclosure: Heavy-gauge steel outdoor enclosure with powder-coat finish. Hinged access doors with lockable latches. Forklift pockets for easy mobility.
