Shenyang Xinxin Alliance Electric Co.,Ltd
GIS、Circuit & Parts
GIS, circuit breaker, disconnector & its parts
GIS, circuit breaker, disconnector & its parts
GW27-252/363
1.Main Features
1.1 Type GW27-252/363 high voltage alternating current disconnector is three-column horizontal rotating double break disconnector which is researched on our company’ own.
1.2 The main conducting system adopts the way that conductive rod rotates around its own axis to realize opening and closing operation, which effectively decreases the force of fixed contact and moving contact while opening and closing operation, and  reduce operating torque
1.3 The improvement of the transmission system, the base and other parts makes products have good antiseptic function and installing and debugging easier on the spot.
1.4 The products can be combined with current transformer to use.
GW27-252/363 disconnectors have been passed the test in National High-voltage Electrical Quality Supervision and Inspection Center and reached the advanced level of the same products in China.
2.Main Technical Data
Item
Unit
Data
Rated voltage
kV
252/363
Rated current
A
2000/3150/4000
Rated short-time withstand current
kA (3s)
50
Rated peak withstand current
kA
125
TECHNICAL PARAMETERS