| Customization: | Available |
|---|---|
| Type: | Distribution Metering Box |
| Structure: | Protection |
|
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| 12kv Technical Parameter | Unit | C module | F module | V module | CB module | ||
| Load break switch |
Switch fuse |
Vacuum circuit breaker |
Isolate/ earthing switch |
Vacuum circuit breaker |
Isolate/ earthing switch |
||
| Rated Voltage | KV | 12 | 12 | 12 | 12 | 12 | 12 |
| Rated Frequency | HZ | 50 | 50 | 50 | 50 | 50 | 50 |
| Power Frequence Withstand Voltage | KV | 42 | 42 | 42 | 42 | 42 | 42 |
| Impulse Withstand Voltage | KV | 75/85 | 75/85 | 75/85 | 75/85 | 75/85 | 75/85 |
| Rated Current | A | 630 | 1250 | 630 | 630 | ||
| Closed Loop | A | 630 | |||||
| Off Load Cable Charging | A | 10 | |||||
| Rated Active Load Drop-oput Current | A | 630 | 630 | ||||
| When Earth Fault Frop out Current of Cable Charging | A | 17.4 | |||||
| Short Circuit Drop-out Current | KA | 31.5 | 25 | ||||
| Making Capacity | KA | 50 | note | 63 | 63 | 63 | 63 |
| Rated Short Time Withstand Current | KA/3S | 20 | 20 | 20 | 25 | 25 | |
| Transfer Current | A | 1700 | |||||
| Loop Resistance | μΩ | ≤300 | ≤600 | ||||
| Mechanical Life | Times | 5000 | 5000 | 10000 | 3000 | 10000 | 3000 |
| 24kv Technical Parameter | Unit | C module | F module | V module | CB module | ||
| Load break switch |
Switch fuse |
Vacuum circuit breaker |
Isolate/ earthing switch |
Vacuum circuit breaker |
Isolate/ earthing switch |
||
| Rated Voltage | KV | 24 | 24 | 24 | 24 | 24 | 24 |
| Rated Frequency | HZ | 50 | 50 | 50 | 50 | 50 | 50 |
| Power Frequence Withstand Voltage | KV | 65 | 65 | 65 | 65 | 65 | 65 |
| Impulse Withstand Voltage | KV | 125 | 125 | 125 | 125 | 125 | 125 |
| Rated Current | A | 630 | 125 | 630 | |||
| Closed Loop | A | 630 | |||||
| Off Load Cable Charging | A | 10 | |||||
| Rated Active Load Drop-oput Current | A | 31.5 | 630 | ||||
| When Earth Fault Frop out Current of Cable Charging | A | 43.3 | |||||
| Short Circuit Drop-out Current | KA | 20 | 20 | 25 | |||
| Making Capacity | KA | 50 | 50 | 50 | 63 | 63 | |
| Rated Short Time Withstand Current | KA/3S | 20 | 16 | 16 | 20 | 20 | |
| Transfer Current | A | 1400 | |||||
| Loop Resistance | μΩ | ≤300 | ≤600 | ||||
| Mechanical Life | Times | 5000 | 5000 | 10000 | 10000 | 10000 | 5000 |
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