HDFW
ENGELEC
HDFW
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HDFW Type European Common Cable Branch Box
Specification
Rated voltage | 12kV |
Rated current | 630A |
Rated short-time withstand current | 20(3s)kA |
Rated peak withstand current | 50(0.3s)kA |
Roted thermal stability current | 20(3s)kA |
Roted dynamic stability current(peak value) | 50(0.3s)kA |
Protection level of enclosure | ≤10( Test voltage13kV) |
Protection level of enclosure | ≤400 |
Frame protection grade | IP33 |
HDFW Type European Common Cable Branch Box
Specification
Rated voltage | 12kV |
Rated current | 630A |
Rated short-time withstand current | 20(3s)kA |
Rated peak withstand current | 50(0.3s)kA |
Roted thermal stability current | 20(3s)kA |
Roted dynamic stability current(peak value) | 50(0.3s)kA |
Protection level of enclosure | ≤10( Test voltage13kV) |
Protection level of enclosure | ≤400 |
Frame protection grade | IP33 |