Type: | Distribution Metering Box |
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Structure: | Protection |
Certification: | ISO9001:2000 |
Form: | All- packaged Type |
Operation Voltage: | High Voltage |
Size: | 1 Uint |
Samples: |
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Customization: |
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Item | Parameters |
Rated voltage | 12kV |
Rated current | 630A |
Dynamic stability current | 50kA/0.3s |
Thermally stable current | 20kA/3s |
1min power frequency withstand voltage | 42kV |
15min DC withstand voltage | 52kV |
Lightning impulse withstand voltage | 105kV |
Cabinet IP degree | IP33 |
System voltage(Um) | 24kV |
Impact withstand voltage | 125kV |
AC withstand voltage(5 min) | 54kV |
Continuous rated current | 250A |
Overloaded current (Up to 8 hours) | 300A |
Short circuit current 1 second | 12.5kA |
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