HXGN - 12 box fixed ac metal-enclosed switchgear ring network cabinet put
oneself in another's position with aluminized zinc plate with multiple bolted
after bending, incase the main switch with FN16A - 12 vacuum load switch.
Switchgear is suitable for the opening and closing of the end user. Title
| Unit | Paramter | Rated voltage | KV | 12 | Rated frequency | HZ | 50/60 | Rated insulation level | 1 min power frequency withstand voltage | KV | 42(Isolating fracture:48) | lightning impulse withstand voltage | 75(Isolating fracture:85) | Rated current | A | 630、1250 | 200 | Rated short-time resistance current (4 s) | KA | 25 | Rated current peak tolerance | 63 | The rated breaking open circuit current (prospective value) | -------- | 40 | Open circuit close current rating | 63 | 80(prospective value) | Transfer current rating | 3150 | With the largest high-voltage fuse | A | 200 | Rated current cut-off tolerance | time | 100 | Working life | 10000 | Protection grade | | IP3X | Size(width×depth×height | mm | 850×850×2200 |
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