The RLC anti-islanding test load is one of the most important core devices in a grid-connected inverter test platform. When the grid loses power, the photovoltaic system continues to supply power to a portion of the de-energised grid.
The Emax RLC anti-islanding load bank adopts the latest R&D design, fully complies with VDE and IEC standards, and features self-developed anti-islanding software with independent intellectual property rights. It can also be customised with different voltages and load steps according to customer requirements to meet various operating conditions.
Specifications:
- Max Power: 120kW
- Rated Voltage: 380V/400V/415V/480 AC
- Working Cycle: Continuous operation.
- Load Accuracy: ±3%
- Remote Control: RS485, Modbus-RTU, using free software for remote control using a customer-provided laptop, PC, or tablet.
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Control method: 1. Three phases can be independently adjustable;
2. Independently adjustable resistive capacitance;
3. Power adjustment can be automatically performed through software - Load step: Resistive load step: minimum 10W, maximum 20kW
Inductive load step: minimum 10VAR, maximum 20kVAR
Capacitive load step: minimum 10VAR, maximum 20kVAR - Cooling System: Integral forced-air cooling system, bottom/side inlet, up outlet.
- Noise: ≤80dB（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 Busbar, Camlock connectors are optional.
- 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: 1024kg
- Size: 1900mm×1500mm×2000mm
