Full cold shrink cable accessories 0.6/1KA
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DFW-12KV European cable branch box-Minsai Electric Group
Overview
DFW-12KV European cable branch box-Minsai Electric Group, listed by Minsai Electric Group Co., Ltd in Xiangyang, Hubei. Published figures include rated voltage 12kV, rated current 630A and dynamic stability current 50kA/0.3s.
Technical specifications
| Rated voltage | 12kV |
|---|---|
| Rated current | 630A |
| Dynamic stability current | 50kA/0.3s |
| Thermally stable current | 20kA/3s |
| 1-minute power frequency withstand voltage | 42kV |
| 15-minute DC withstand voltage | 52kV |
| Lightning impulse withstand voltage | 105kV |
| Enclosure protection level | IP33 |
| u Ambient temperature | Highest temperature: +40℃, Lowest temperature: -30℃; |
| u Wind speed | equivalent to 34 m/s (not exceeding 700 Pa); |
| u Installation location inclination | not greater than 3°; |