| Technical Specifications |
| Rated Voltage & Frequency | AC Single-phase, AC240V 60Hz |
| Rated Power | Resistive Load: 20kW @ 240V/60Hz |
| Power Factor | 1 |
| Load Step | o Respectively:
o Channel A: FAN, 1kW, 1kW;
o Channel B: 3kW;
o Channel C: 3kW;
o Channel D: 3kW;
o Channel E: 3kW;
o Channel F: 3kW;
o Channel H: 3kW.
o Note: 1. Step power is the nominal power at 240V, excluding fan
power; 2. When the input voltage is lower than
the rated voltage, the power is calculated according to Ohm's Law. |
| Interface Description | 1. Chassis rear panel; Input interface is a 3-core power socket
(C20); Testing cable load end connector is C19;
2. The load utilizes a manual control method, equipped with 9
miniature circuit breakers (MCBs), of which 1 controls the fan and
8 control the load steps.
3. The 7 input ports can be arbitrarily connected to different
power sources; if Channel A loses power, the load will not work. |
| Insulation Class | F Class |
| Load Step Accuracy | ±5% |
| Full Load Accuracy | ±3% |
| Wiring Method | 3-core power socket (C20); Wiring Location: Chassis real panel |
| Protection Level | IP20 |
| Chassis Color | Black |
| Operation Mode | Continuous operation |
| Handling Method | Can be carried using the front panel insatallation handles,
equipped
with mounting ears |
| Main Component Brands |
| Step Switches | Schneider |
| Low Voltage Contactors | Schneider |
| Power Unit Material | Nickel-Chromium Alloy |
| Key Features |
| High-Quality Resistors | Alloy Resistors |
| Cooling System | Forced-air Cooling, front air intake, rear air exhaust |
| Control Modes | Local Manual Control or RS232/RS485 |
| Safety Protection |
| Over-temperature Alarm | Automatic unload and alarm when temperature is over
safety thresholds |
| Fan Failure Protection | Machine could not load testing before power of fan is
power on |
| Emergency Stop | User can press emergency stop button in panel to unload
immediately when load bank is abnornal while working |
| Short Circuit Protection | The load circuit is equipped with a fuse to avoid damage
to the equipment by short-circuiting the load or excessive
current |
| Applications |
| Generator Set Testing | Prevent "Wet Stacking" and perform full-load exercises |
UPS & Battery Bank
Maintenance | Periodic discharge testing to verify actual capacity |
| Data Center Acceptance | Simulate server heat and electrical loads for
comprehensive commissioning |
| R&D/Laboratory | For performance burn-in and stress testing of power
electronics |
| Product Informaiton |
| Product Size | 431x444.50x500mm |
| Product Weight | 32 Kgs |
| Operating Environment Parameters |
| Operating Temperature | -10°C to +40°C |
| Storage Environment | -15°C to +50°C; 20%RH to 90%RH |
| Altitude | <1500 meters |
| Atmospheric Pressure | 86~106kPa |
