| Power Factor: | 1 |
|---|---|
| Protection: | Emergency Stop Protection/Short Circuit Protection |
| Display: | Voltage, Current, Power, Frequency etc |
| Rated Voltage: | Three-Phase AC380V |
| Rated Power: | 21kw |
| Frequency: | 50Hz |
| Customization: |
|---|
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Audited Supplier RCD load is a kind of nonlinear analog load, which can be used to test the power generation unit of data center, UPS and other power supply equipment, to understand the real working ability of the nonlinear load such as computer and network equipment. Through accurate detection of power output and quality of power supply, it can avoid driving load or pollution to power grid in actual use, so as to ensure the safety of power supply.
With the development of digitalization and networking in modern society, rectifying loads such as computers and network devices are widely used. The load composed of rectifier and filter circuit has nonlinear characteristics, and its resistance is not constant. It has higher requirements for the output range and stability of the power supply equipment. Therefore, for the data center backup generator, network power supply UPS and other power supply equipment, the analog load with nonlinear characteristics must be used to test the peak factor and other parameters.
However, the traditional RLC analog load is based on the linear load, which can not simulate the change characteristics of the nonlinear load, and it is difficult to test the actual performance of the starting power unit, the UPS in the data center and the network power environment. Only by using RCD nonlinear load can we make the most accurate judgement of the output power and power quality of the power supply equipment. At present, there are still no mature technical specifications and application cases in this field.
This product can be widely used in data center, network communication, finance, insurance, school and other fields such as backup generator, UPS power supply detection and maintenance, fill the market gap.
Main functions and parameters:
| Equipment Technical Parameters | ||
| Item | Parameters | Value or Description |
| 1 | Rated Voltage | Three-phase AC380V |
| 2 | Rated Power | 21KW |
| 3 | Frequency | 50Hz |
| 4 | Power Factor | 1 |
| 5 | Power Step | A/B/C:100W,200W,200W,500W,1KW,2KW,3KW, total 7 gears, 7KW each phase, 21KW in total three-phase(100W-21KW, can be used for any combination) |
| 6 | Display Mode | Voltage, Current, Power Factor, Frequency, Active Power, Reactive Power, etc |
| 7 | Overload Capacity(Current Loop) | 1.2 times rated current |
| 8 | Rated Current | 32A |
| 9 | Accuracy of Load | Resistive load +/-5%, Capacitive load +/-5% |
| 10 | Working Power | AC220V+/-10% |
| 11 | Control Mode(2 modes can be switched to use) | Local buttons control loading/unloading Remote upper computer: 485 serial port communication, tap point moving, program controlled emergency stop, real-time display of data acquisiton, data saving and support printing |
| 12 | Protection Grade | IP20(Suitable for indoor use) |
| 13 | Fan noise | 75dB |
| 14 | Cooling Mode | Forced air cooling |
| 15 | Protective Function | Emergency stop protection/short circuit protection/over temperature protection/over temperature alarm/buzzing prompt |
| 16 | External Dimension | Approximate width 600mm depth 750mm height 1120mm(subject to the actual design size) |
| 17 | Moving method | It is equipped with 4 wheels of mobile feet, 2 in front and 2 in back for convenient movement |
| 18 | Applicable Ambient Temperature | -10ºC-+55ºC |
| 19 | Applicable Relative Humidity | <90% |
| 20 | Height above sea level | <2000 M |
The product is customized according to the customer's request.
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