Customization: | Available |
---|---|
Certification: | ISO9001 |
Shell Material: | Steel Plate |
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
No. | Item | Unit | Data | |
1 | Rated voltage | kV | 12 | |
2 | Rated frequency | Hz | 50 | |
3 | Rated current(LBS/ Combination Apparatus) | A | 630/100 | |
4 |
1min P.F withstand voltage |
Phase to phase, Phase to earth | kV |
42 |
Disconnect gap | 49 |
No. | Item | Unit | Data | ||
5 |
Lightning impulse withstand voltage | Phase to phase, Phase to earth | kV |
75 | |
Between gaps | 85 | ||||
6 |
Rated short-time withstand current | LBS 4s | kA |
20 |
|
ES 2s | |||||
7 |
Rated peak withstand current |
LBS | kA |
50 |
|
ES | |||||
Earthing connection circuit | 40 | ||||
8 |
Rated short-circuit making current(peak) | LBS | kA |
50 |
Making 3 times |
ES | Making 2 times | ||||
9 | LBS rated active load breaking current. | A |
630 | Breaking 100 times | |
10 | LBS rated closing ring breaking current. | 630 | Breaking 20 times | ||
11 | LBS 5% rated active load breaking current. | 31.5 | Breaking 20 times | ||
12 | LBS rated cable charging breaking current. | 10 | Breaking 10 times | ||
13 | Combination Apparatus rated short circuit breaking current. | kA | 31.5 | ||
14 | Combination Apparatus rated transfer current. | A |
1500 | ||
15 | Rated line charging breaking current | 1 | Breaking 10 times | ||
16 | Earthing fault current breaking | 30 | Breaking 10 times | ||
17 | Line and cable charging current breaking under earthing fault condition | 17.3 | Breaking 10 times | ||
18 |
Mechanical life |
LBS | Times |
5000 | |
ES | 2000 | ||||
19 | SF6 Gas rated press(20 , Gage pressure) | MPa | 0.03 | ||
20 | SF6 Gas leakage ratio | Annual | 1% | ||
21 | Opening, Closing devices and auxiliary circuit rated voltage (Ua) | V | DC110, DC220, AC220 | ||
22 | Operating mechanism | Spring (Manual/Motor) | |||
23 | Outline dimension(WxDxH) | mm | 1740 1100 1600 | ||
24 | Gross weight | kg | 1100 |