| Brand | Wone Store | 
| Numero ng Modelo | Pagsusuri ng Digital-Analog na Integrate na Relay Protection Tester | 
| Alternating current | 30A | 
| Pwersa | ≥350VA | 
| Serye | WDJB-3000SM | 
Paliwanag
WDJB-3000SM na digital-mode integrated relay protection tester na may 12 roads ng small signal output, 10 sets ng switch input, 8 sets ng switch output nodes, at mga function ng pag-output at pag-receive ng 9-1, 9-2, FT3, GOOSE, at buong suporta sa lahat ng standards ng mga inaasalang equipment.
Mga Detalye
| AC current source |  
  |
|---|---|
| Number of channels | 6 roads | 
| amplitude (RMS) | 6 (0~30A) / phase | 
| Resolution | 0~0.3A:0.03mA;0.3~3A:0.3mA;3~30A:3.0mA | 
| Accuracy | 0.05A~30A: 0.1% | 
| Frequency Static | 0~1000Hz | 
| Dynamic at | 0~3000Hz | 
| Resolution | 0.001Hz | 
| accuracy | ≤0.001Hz | 
| Harmonic distortion rate | 0.5% | 
| Response speed | 50uS | 
| Kakayahan |  
  ||
|---|---|---|
| current value | 5A | 30A | 
| power | ≥75W | ≥450W | 
| output time |  
  |||
|---|---|---|---|
| current value | ≤10A | 10A~20A | 20A~30A | 
| time | mahaba | ≥100S | ≥20S | 
| DC electric voltage source | |
|---|---|
| Number of channels | 4 road + 1 road independent DC power supply | 
| Size | 4,176V / phase | 
| Resolution | 5mV | 
| accuracy | ≤0.5% | 
| Wave coefficient | 0.5% | 
| Kakayahan |  
  ||
|---|---|---|
| magnitude of voltage | 110V | 176V | 
| power | ≥80W | ≥120W | 
| output time |  
  |
|---|---|
| magnitude of voltage | 0~176V | 
| time | mahaba |