Single Phase High Voltage 12kv Disconnecting Switch 630/1250A
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Product Details
| Customization: | Available |
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| Type: | High-voltage |
| Structure: | Single-column Disconnector |
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Basic Info.
- Model NO.
- DW26-15
- Installation
- Outdoor High-voltage
- Operation
- Manual
- Grounding Mode
- Grounding
- Movement Mode
- Horizontal Rotary Type
- Number of Poles
- Three Pole
- Grounding
- Un Grounded
- Series
- Single-Stage
- Run
- Plug-In
- Switching Mode
- Single Throw-in
- Common Model
- Dw
- Structure of Operating
- Manual
- Certification
- ISO, ISO9001
- Brand
- IEC
- Rated Voltage
- 12kv
- Rated Current
- 630/1250A
- Rated Frequency
- 50Hz
- Color
- Grey
- Post
- Polymer
- Material
- Porcelain
- Model No.
- Dw26-15
- Customize
- Support
- Size
- Medium
- Anti-Pollution Grade
- Class E
- Ambient Temperature
- -40-45
- Altitude
- ≤1000m
- Mechanical Life
- 3000 Times
- Fusing Device
- Discoloration
- Creepage Distance
- Greater Than or Equal to 372mm
- Transport Package
- Carton
- Specification
- pcs
- Trademark
- SHENGSU ELECTRIC CO., LTD
- Origin
- China
Packaging & Delivery
- Package Size
- 65.00cm * 15.00cm * 30.00cm
- Package Gross Weight
- 20.000kg
Product Description
DW26-15 series outdoor high voltage AC isolation switch, is a single phase hook rod operated isolation switch, the knife has a self-locking device. The isolation switch is suitable for the isolation of 12kV and 15kV overhead lines, and can be opened and closed under no-load operation. It is widely used with circuit breakers or load switches and provides safe visible fractures for the lines.
The isolation switch complies with GB 1985-2014 "High voltage AC isolation switch and ground switch", DL/T 486-2010 "High voltage AC isolation switch and ground switch" and other technical standards.
The isolation switch complies with GB 1985-2014 "High voltage AC isolation switch and ground switch", DL/T 486-2010 "High voltage AC isolation switch and ground switch" and other technical standards.
| Serial number | Name | Unit | Parameters | |
| 1 | Rated frequency | Hz | 50 | |
| 2 | Rated voltage | Kv | 12 | |
| 3 | Rated current | A | 630(1250) | |
| 4 | Rated short-time withstand current and duration | Ka/s | 20(25)/4 | |
| 5 | Rated peak withstand current | Ka | 50(63) | |
| 6 | Rated short-time power Frequency withstand voltage | Altermate-to-ground | Kv/min | 42/1 |
| Fracture | Kv/min | 48/1 | ||
| Phase to ground | Kv/min | 30/1 | ||
| Fracture(wet test) | Kv/min | 36/1 | ||
| 7 | Lightning impulse withstand Voltage | Altermate-to-ground | Kv | 75 |
| Fracture | Kv | 85 | ||
| 8 | Loop resistance | μΩ | ≤80 | |
| 9 | Mechanical life | Time | 3000 | |
| 10 | Pollution grade | E(level) | ||
| 11 | Creepage distance | mm | ≥372 | |
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