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15KV 600A Single Phase Disconnecting Standard Type Porcelain Isolate Switch
Model:GW9-15/600
An electrical device for the reliable disconnection of certain sections of a high-voltage electrical network when there is no current in them. The use of isolating switches (either alone or in combination with high-speed short-circuiting devices) makes it possible to simplify the arrangement of switching points and transformer substations and to eliminate expensive high-voltage circuit breakers.
Model:GW9-15/600
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Product Description
This product is a single phase of the three-phase line phase, with simple structure, economical and convenient to use.
Use environmental conditions
1. Altitude: no more than 3000 m
2. The environment temperature: + 50 Degrees Celsius~-50Degrees Celsius
3. no more than 35m/s
4. Cladding ice thickness is no more than 10 mm
5. Use of foul level: Ⅲ，IV class
6.Sunlight intensity:1000W/㎡
Product parameters
| item | Unit | parameter | ||||||
| Rated voltage | kV | 10 | 15 | 24 | ||||
| Rated working voltage | kV | 12 | 17.5 |
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| Rated insulation level | 1min frequency withstand voltage (RMS) | kV | To ground42 | To ground55 | To ground65 | |||
| kV | Fracture48 | fracture65 | Fracture79 | |||||
| Lightning impulse withstand voltage (peak) | kv | To ground75 | To ground105 | To ground125 | ||||
| Fracture85 | Fracture120 | Fracture145 | ||||||
| Rated frequency | Hz | 50 | ||||||
| Rated current | A | 200 | 400 | 600 | 1250 | 400 | 630 | |
| 4s rated short-time withstand current | kA | 6.3 | 12.5 | 20 | 31.5 | 16 | 20 | |
| rated peak withstand current | kA | 16 | 31.5 | 50 | 80 | 40 | 50 | |
| Creepage distance | mm | 300 | 380 |
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| Mechanical life | times | 2000 | 2000 | 2000 | ||||
Overall dimension
Product details
Packing & Delivery
1.Packaging: Standard export packing or at your requirements
2. Shipping: Sea Transportation or as your request.
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