200KW RCD Non-linear AC Load Bank (Model: IMAX53200) is a high-performance testing equipment designed specifically for inverter testing, operating at 400V AC. Its power factor (PF) is continuously adjustable from 0.3 to 1.0, which can accurately simulate the actual working conditions of non-linear loads such as inverters, ensuring comprehensive and reliable testing results. Equipped with 3-phase independent adjustment function, it allows flexible adjustment of each phase load according to different testing requirements, effectively adapting to the performance testing needs of various types of inverters (including PV inverters, energy storage inverters, grid-tied inverters, etc.).
This load bank is widely used in inverter factory testing, type testing, and on-site debugging, providing stable and precise load simulation support for verifying inverter load-carrying capacity, harmonic performance, dynamic response, and operational stability.
Specifications:
- Max Power: 200kVA
- Rated Voltage: 230V/380V/400V/415V AC
- Working Cycle: Continuous operation.
- Load Accuracy: ±3%
- Remote Control: Modbus-RTU (RS485), Modbus TCP/IP , using free software for remote control using a customer provided laptop, PC, or tablet.
- Power Factor: 0.3~1 （adjustable）
- Load step: 100W
- Cooling System: Integral forced-air cooling system, bottom/side 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.
- 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.
- Weight: 680kg
- Size: 1150*1350*1750MM
