Complaint
Chinese manufacturer supplied microcomputer secondary current injection test device Testing for Protection Relay
INTRODUCTION:
The instrument is applied to test the relay unit in relay protection system.At the same time it could be considered as a universal three phase AC/DC voltage source or current source.
SPECIFICATION:
microcomputer secondary current injection test device Testing for Protection Relay| PARAMETER | GDJB-III | GDJB-PC | GDJB-1200 |
|---|---|---|---|
| Current output | |||
| Setting range AC | 1*0~10A, 1*0~100A | 3-phase: 3*0~40A 1-phase: 1*0~120A | 6-phase: 6*0~30A 3-phase: 3*0~60A 1-phase: 1*0~180A |
| Setting range DC | 1*0~10A | 3-phase: 3*0~10A 1-phase: 1*0~30A | 6-phase: 6*0~10A 3-phase: 3*0~20A 1-phase: 1*0~60A |
| Power AC | 1*1000VA/W | 3-phase: 3*300VA/W 1-phase: 1*420VA/W | 6-phase: 6*0~260VA/W 3-phase: 3*400VA/W 1-phase: 1*1080VA/W |
| Power DC | 1*80VA/W | 1-phase: 1*80VA/W | 6-phase: 6*0~180VA/W 3-phase: 3*320VA/W 1-phase: 1*780VA/W |
| Voltage output | |||
| Setting range AC | 1*0~380V | 3-phase: 3*0~120V 3-phase: 0~240V | 6-phase: 6*0~120V 6-phase: 0~240V |
| Setting range DC | 1*0~350V | 3-phase: 6*0~160V 3-phase: 0~320V | 6-phase: 6*0~160V 6-phase: 0~320V |
| Power AC | 1*400VA/W | 3-phase: 3*80VA/W 1-phase: 1*100VA/W | 6-phase: 6*70VA 3-phase: 3*140VA |
| Power DC | 1*960VA/W | 3-phase: 3*70VA/W 1-phase: 1*140VA/W | 6-phase: 6*80W 3-phase: 3*160W |
| Switch parameters input | 1 channel | 7 channels | 10 channels |
| Switch parameters ouput | 1 channel | 2 channels | 8 channels |
| Time measurement | 1ms~9999s / 1ms | 0.1ms~9999s / 0.1ms | 0.1ms~9999s / 0.1ms |
PRODUCT SHOW:
