Compact And Durable Resistive Load Bank Designed For Accurate Load Simulation In Electrical Equipment Testing Applications

Product Features

• Core Positioning: A continuously adjustable pure resistive load bank (100 W–10 kW), specifically designed for "load testing + aging tests"; ready to use upon connection.

• Wide range of adjustment

  100W–10kW continuous stepless adjustment with a minimum step of 100W; selectable power levels (100W/200W/500W/1kW/2kW/3kW...), enabling comprehensive testing across all power ranges in a single operation.

• Pure resistive load, power factor 1

  Resistive load with a power factor close to 1 simulates real-world electrical operating conditions, making the test data more reliable.

• High accuracy

  Resistance accuracy: ±3% (sheet resistors); parameters are reproducible and traceable.

• Digital display – intuitive

• Real-time display of voltage, current, and power – the load status is clear at a glance, eliminating the need for external instruments.

Triple Protection

Overheating alarm + Overvoltage protection (upper limit set at 1.1 times the rated voltage) + Emergency stop button – immediately cuts off power upon detection of an abnormality, protecting both the monitored equipment and the load cabinet itself.

Application Scenarios

• Power supply products – Aging/Load Testing:

• Switching power supplies, adapters, chargers, and battery discharge tests; subjected to prolonged full-load or stepwise load conditions to verify stability and temperature rise.

• UPS/Inverter Testing:

• Verify the rated output capacity and overload capacity of the uninterruptible power supply (UPS) and inverter.

• Generator/Generator Set Testing:

• Perform trial run, load acceptance test, and break-in operation using a pure resistive load.

• Inverter / Servo Driver:

• Use in conjunction with braking/feedback load simulation to verify the reliability of the braking unit.

Common Questions & Answers