Customization: | Available |
---|---|
Certification: | CCC |
Voltage Level: | High Voltage |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
No | Item | Unit | Data | ||
1 | Rated voltage | KV |
12 | ||
2 |
Power Frequency withstand voltage | Dry | 42 | ||
Wet | |||||
Lightning Impulse withstand Voltage (peak value) | 75/95/125 | ||||
3 | Rated Current | A | 630/1250/2000 | ||
4 | Rated short circuit breaking current (peak) | kA | 20 | ||
5 | Rated closed-loop breaking current | A | 630/1250(C) | ||
6 | Rated cable charging interrupting current | A | 50(C) | ||
7 | Rated line cable charging interrupting current | A | 10(C) | ||
8 | Rated off circuit transformer breaking current | A | 16 | ||
9 | Rated making current (peak) | KA |
50/2.5(main switch/grounding) |
||
10 | Rated withstand current (peak) | ||||
11 | Rated short time withstand current | 16/20 | |||
12 | Rated short time withstand time | S | 3/4 | ||
13 | Mechanical life | tims | C/F(2000)V(10,000) | ||
14 | Main busbar | A | 630/1250/2000 | ||
15 | SF6 rated pressure (20ºC) | MPa | 0.014 | ||
16 | SF6 Annual leakage rate | % | ≤0.05 | ||
17 | Secondary circuit rated power voltage | kV | 2 | ||
18 | Secondary citcuit 1min power frequency voltage | V | AC220/DC48/DC24 | ||
19 | Protection degree |
Gas tank | IP65 | ||
20 | RMU panel indoor installation | IP3X | |||
21 | RMU panel with outdoor enclosure | IP54 |