Shanghai, China
Business Type:
Trading Company
Number of Employees:
12
Year of Establishment:
2011-11-03
Management System Certification:
ISO 9001, ANSI/ESD
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
Sample Available

Switch, Air Break Switch, Breaker manufacturer / supplier in China, offering 12kv Outdoor High Voltage Air Break Switch, Tripleye Rods, Porcelain Housed Metal Oxide Surge Arresters and so on.

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12kv Outdoor High Voltage Air Break Switch

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Min. Order / Reference FOB Price
200 Pieces US $200-350/ Piece
Port: Shanghai, China
Transport Package: Carton, Pallet
Payment Terms: L/C, T/T, D/P
Type: High-voltage
Structure: Single-column Disconnector
Installation: Outdoor High-voltage
Operation: Manual
Grounding Mode: Grounding
Movement Mode: Vertical Rotary Type

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Basic Info

Model NO.: GW9-12
Number of Poles: Three Pole
Grounding: Single Ground
Series: Three
Run: Vertical Rotation
Switching Mode: Single Throw-in
Structure of Operating: Manual
Certification: ISO, CE, IS9001
Material: Silicon Rubber
Origin: Zhejiang
HS Code: 85353090

Product Description

Structure Introduction:
1) This product is a three-phase line system for single-phase application, simple structure, economical and convenient.
2) This product is a single fracture vertical open structure, single pole isolation switch pillar insulator installed in the respective chassis, the main base, pillar insulator, the main conductive circuit part, self-locking device and other components. The use of knife-type structure of sub-closing is to achieve cutting and closing lines. Each phase piece consists of two conductive inserts, the compression spring on both sides of the blade, adjust the height of the spring can get the contact pressure required to switch the knife. Switch off when the use of insulated hook bar operating mechanism part, the knife has a self-locking device.

Operating principle:
1) When the disconnector is disengaged, the insulation hook is used to lock the hook of the disconnector, pull the hook to the opening direction, unfasten the self-locking device and drive the connected conductive plate to realize the opening action , Closed by the insulation hook rods to withstand the isolation switch hook to drive the rotation of the shaft, so that the connected conductive plate to the closing position, then self-locking device to talk about the isolation switch locked in the closing position.
2) This type of isolation switch can be installed in the pillars, walls, ceilings, cross frame or metal frame, can also be installed, ramp loading, but the installation position should be turned when the knife is turned to the bottom.
 
ItemUnitParameters
Rated voltage
  KV1215
Maximum operating voltage
  KV127.5
 Power frequency withstand voltage, 1 minto groundKV4040
fracture4747
 
Lighting impulse withstand voltage
to groundKV105105
fracture120120
Rated frequency  HZ50
Rated current  A63080010001250
Rated 4s thermal stability current
KA20252531.5
Rated dynamic current (peak)
KA50636380
Creepage distance
MM300380
Mechanical life
TIMES20002000

12kv Outdoor High Voltage Air Break Switch

 

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