Seccionador Tripolar, Break Isolator, Substation
Seccionador Tripolar, Break Isolator, Substation image
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Product Details
Outdoor Disconnect Switch(porcelain insulator type)
1.Rated voltage:12/36KV
2.Rated current:630A
3.Good quality and low price
Outdoor Disconnect Switch Model Gw1-12/36 (porcelain insulator type)
GW1-12(36)/630-20(25) Outdoor AC Disconnect Switch is used to open and close circuit with voltage but no0load 50/60HZ, 12(36)KV power system. The anti-pollution type can be used in the serious pollution area. Three pole linkage, good synchronous performance.
Ambient Condition:
• Altitude:≤3000m
•Ambient temperature:+30°C ~-40°C
•Wind speed:≤35m/s
•Earthquake intensity:≤8 degree
•Air pollution :IV
•Ice thickness:≤10mm
Technical Specification:
NO | Item | Unit | Data | ||
1 | Rated Voltage | kV | 12 | 36 | |
2 | Rated current | A | 630 | 630 | |
3 | Rated power frequency | Hz | 50/60 | 50/60 | |
4 | Rated peak withstand current | KA | 50 | 63 | |
5 | Rated short-time withstand current | KA | 20 | 25 | |
6 | Rated short-time withstand current duration | s | 4 | 4 | |
7 | Main loop resistance | μΩ | 12kV≤90 | 36kV≤100 | |
8 | 1min(dry) power frequency withstand voltage | Phase to phase/ earth across open contacts |
KV | 42/48 | 95/115 |
9 | 1min(wet) power frequency withstand voltage | 30 | 85 | ||
10 | Lightning impulse withstand voltage(peak) | 75/85 | 185/215 | ||
11 | Mechanical life | Times | 2000 | 2000 |
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Tags: Air Breaker Swicth, Disconnector Switch, Outdoor Pole Mounted Load Break Switch, people