Latvia Low voltage disconnecting switch
Category:
Product Description
Summarize
(H)JDW2 type outdoor low-voltage isolation switch is a single-phase AC 50Hz low-voltage switchgear, used for power systems with rated voltage below 1kV, as a voltage without load to switch on or isolate the power supply. The isolation switch is operated with an insulating rod.
Technical parameter
| Model number | Rated voltage (kV) | Rated current (A) | Impulse withstand voltage | Power frequency withstand voltage | ||
| Relative to (kV) | Interfracture (kv) | Relative to (kV) | Interfracture (kV) | |||
| JDW3-0.5/200 | 0.5 | 200 | 30 | 35 | 10 | 15 |
| JDW3-0.5/400 | 0.5 | 400 | 30 | 35 | 10 | 15 |
| JDW3-0.5/600 | 0.5 | 600 | 30 | 35 | 10 | 15 |
| HRW20-0.5/800 | 0.5 | 800 | 30 | 35 | 10 | 15 |
| HRW20-0.5/1250 | 0.5 | 1250 | 30 | 35 | 10 | 15 |
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