| Type: | Distribution Metering Box |
|---|---|
| Structure: | Protection |
| Certification: | ISO9001:2000 |
| Form: | Rmu |
| Operation Voltage: | High Voltage |
| Size: | 1 Uint |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier item |
unit |
date |
||
Rated current |
A | 630/1250/1600/2000/2500 | ||
Rated voltage |
KV | 40.5 | ||
Rated frequency |
HZ | 50 | ||
Rated peak withstand current |
KA | 80 | ||
Rated short circuit making current |
||||
Rated short circuit breaking current |
KA | 31.5 | ||
Rated short time withstand current |
||||
Rated short time withstand duration |
s | 4 | ||
Rated insulateion level |
Rated lightning impulse withstand voltage |
To earth, to phase | KV | 185 |
| breaks | 215 | |||
1 min power frequency withstand |
To earth, to phase | 95 | ||
| breaks | 118 | |||
Auziliary control circuit |
Rated voltage | V | DC:110 220 | |
| AC:110 220 | ||||
| 1 min power frequency | 2000 | |||
| SF6 gas rated pressure 20ºC | MPa | 0.04 | ||
| SF6 gas highest pressure 20ºC | MPa | 0.06 | ||
| SF6 gas alarm pressure 20ºC | MPa | 0.02 | ||
| Annual gas leakage | 0.5% | |||
| DS,ES mechanism life | times | 2000 | ||
| Overall dimensiaon | mm | 600*1380*2000 | ||
| weight | t | 1.5 | ||
| Protection grade | Panel IP4X | |||
| Aie chamber IP65 | ||||
Suppliers with verified business licenses
Audited Supplier 
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