Description
Features
- Aux DC (0-300V), DC measuring inputs
- 8 binary inputs,?8 binary outputs
- Adjustable threshold (0-400V) for binary inputs
- In-built analog monitoring and recording function
- Can be upgraded to support the test of IEC61850 complied relay
- Current & Voltage amplifier 12 input channels
Main Specifications
| Current | |
| Range | 3 x 0~20A |
| Power(typical) | 3x 140VA at 20A |
| Accuracy (typical) | <0.08% rd+0.02% rg.guar., at 0~15A |
| Voltage | |
| Range | 4 x 0~300V |
| Power(typical) | 4x 75VA at 300V
3 x 100VA at 300V |
| Accuracy (typical) | <0.08% rd+0.02% rg.guar., at 0~300V |
| Frequency | |
| Sine signal | 1 ? 1000Hz |
| Transient signal | dc ? 10.0kHz |
| Accuracy | 0.3ppm |
| Phase angle | |
| Range | -360?~+360? |
| Accuracy (typical) | 0.05? |
| Auxiliary DC supply | 0-300V |
| Power | 88W at 110V, 110W at 220V,
100W at 300V |
| Binary input | |
| Number | 8 |
| Type | 0~400Vdc or ac(peak) with adjustable threshold or potential free |
| Binary output | |
| Number | 8 |
| Type | semiconductor |
| Low level output | |
| Number | 12 |
| Accuracy (typical) | 0.025% |
| DC measurement | |
| Voltage measuring | 0??10V |
| Current measuring | 0…?20mA |
| IEC61850 GOOSE | optional |
| Dimension | 390*287*214mm |
| Weight | 15.5kg |
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