GPR-M400-A-BI
High Voltage DC Relay type GPR-M400-A-BI, 1000 VDC, 400A, Bi-directional.
Beschrijving
GPR-M400-A-Bi DC-contactor from LS Electric
High Voltage DC-contactor for operating up to 1000 VDC, 400A, bi-directional. The A-type relay has an additional auxiliary contact.
Specifications:
| Number of poles | 1 pole, Normally Open (NO) |
| Operating Voltage | DC 1000V |
| Rated Impulse withstand voltage, Uimp | 4 kV |
| Conventional thermal Current | 400A |
| Short time withstand current | 2 min, 750A – 15 min, 500A |
| Mechanical Durability (3600 operations an hour) | 200.000 cycles |
| Electrical Durability | 100A, 1000VDC, 6,000cycles 220A, 800VDC, 1500cycles (at 360cycles/Hr) |
| Voltage drop [ initial] | 0,04V@20A |
| Operating time | Max. 30ms |
| Release time | Max. 10ms |
| Temperature Range | -40 ~ 85℃ |
| Humidity | 5-95% R.H. |
| Insulation strength (Initial) | Min. 100MΩ(@1000VDC) |
| Size, W × H × D( mm ) | 100×58×99 |
| Weight | 800 g |
| Certification | CE, UL, cUL, |
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