| Brand | Wone Store | 
| Model NO. | KWJC - 1000 Series High - Current Test Bench | 
| Rated voltage | 220V | 
| Rated capacity | 3kVA | 
| Series | KWJC - 1000 Series | 
Overview
The KWJC - 1000 High - Current Test Bench is a new - type verification bench designed and developed by our company in accordance with the GB14048 《Low - voltage Switchgear and Control gear》 standard, the technical standards of relevant products, and users' special requirements.
This verification bench is composed of new - type components such as a voltage regulator, a current booster, a high - precision ammeter, a voltmeter, an AC contactor, buttons, and indicator lights. It can be used by production manufacturers or relevant quality inspection departments to conduct over - current and temperature rise tests on switches for safety assurance.
Parameters
Project  |  
   Parameters  |  
  |
Power input  |  
   Rated voltage  |  
   AC 220V±10% 50Hz  |  
  
Power Input  |  
   2-phase 3-wire  |  
  |
rated output  |  
   Rated capacity  |  
   3kVA  |  
  
Output current value  |  
   0~1000A  |  
  |
Error  |  
   ≤1%  |  
  |
waveform distortion  |  
   ≤1%  |  
  |
Instrument Accuracy  |  
   Ammeter accuracy  |  
   Level of 1  |  
  
Voltmeter accuracy  |  
   Level of 1  |  
  |
Operating temperature  |  
   -10℃-45℃  |  
  |
Environmental humidity  |  
   20%~80%RH  |  
  |