Introduction:

SP-R AC single/three-phase resistive load bank, the power input adopts segmented combination control, unified segmented power input, supports sudden addition/unloading, the load adopts energy-consuming working mode, forced air cooling type heat dissipation, The reliability of constant power discharge is greatly ensured. The new power consumption components are produced with independent intellectual property rights. They have high power density and no red hot phenomenon. The automatic overheating protection function prevents overheating and burnout in the unexpected situation where the fan does not rotate. condition, safe and long life.

The whole machine adopts a modular design, which is simple to operate and maintain. It can measure voltage, current and other parameters according to customer requirements, providing a scientific detection method for high-power AC power equipment and meeting the full load detection of inverters, UPS power supplies, generator sets, etc. It is a necessary testing tool for production workshops, laboratories, installation and debugging, and scientific research and development.

Features:

1. The fan adopts a small axial flow fan, which has the characteristics of large air volume, good heat dissipation, and low noise;
   
2. The three-phase power supply fan has functions such as phase misalignment protection and fan speed adjustment;
   
3. It has automatic alarm protection function for temperature overheating: when overheating occurs due to special reasons, the load can be automatically cut off to ensure safe use;
   
4. The fan starts automatically when the load is loaded and stops automatically after the load is unloaded;
   
5. Independently developed new power consumption alloy resistor, with high power density, no red heat phenomenon and long service life;
   
6. Communication interface: Ethernet, (reserved 485 interface, following modbus-RTU: for users to develop their own software);
   
7. The software can set the power value to be loaded, automatically calculate and load the required power level, conduct ON/OFF stress testing, and conduct real-time data recording and fault inquiry.
   

Specification:

Remarks: Special specifications can be customized according to customer requirements (Rated voltage, Rated power, Power supply voltage, box size etc).

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