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GW5-126 OUTDOOR HIGH VOLTAGE DISCONNECTING SWITCH

Short Description:

GW5-126 outdoor disconnecting switch is an AC 50Hz outdoor high-voltage electrical equipment. It is used to open and close high- voltage lines under no- load conditions, and to electrically isolate the high-voltage lines of the overhauled high-voltage bus, circuit breakers and other electrical equipment. It can be used to open and close small capacitor or inductor current.This series of outdoor disconnecting switches meets the relevant regulations of GB1985 “AC High Voltage Disconnecting Switches and Earthing Switches”, IEC60129 “AC Disconnecting Switches and Earthing Switches” and GB/ T11022 “Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards” and other standards


Product Detail

Product Tags

Product Overview
   GW5-126 outdoor disconnecting switch is an AC 50Hz outdoor high-voltage electrical equipment. It is used to open and close high- voltage lines under no- load conditions, and to electrically isolate the high-voltage lines of the overhauled high-voltage bus, circuit breakers and other electrical equipment. It can be used to open and close small capacitor or inductor current.     

   This series of outdoor disconnecting switches meets the relevant regulations of GB1985 “AC High Voltage Disconnecting Switches and Earthing Switches”, IEC60129 “AC Disconnecting Switches and Earthing Switches” and GB/ T11022 “Common Technical Requirements for High Voltage Switchgear and Control Equipment Standards” and other standards
Main Technical Parameters

NO. Item Unit Data
1 Rated voltage KV 40.5
2 RatedInsulation level 1min Power frequency withstand voltage (valid value) To earth KV 95
Fracture KV 115
Lightning impulse withstand voltage (peak) To earth KV 185
Fracture KV 215
3 Rated frequency HZ 50
4  Rated current A 630 1250 1600 2000 2500
5 4s short-time withstand current KA 20 25 2531.5 31.540 31.540 40
6  Peak withstand current KA 5063 6380 80100 80100 100
7 Peak withstand currentRated short time withstand current duration main blade/grounding blade s

4/2

 

8 Rated terminal mechanical load  Horizontal longitudinal load N 750
Horizontal lateral load N 500
Vertical force N 750
9 Creepage distance mm

3150 3906

10 Mechanical life  Times 2000
11 Manual operating mechanism Model NO.   CS17CS17G
12 Motor operating mechanism Model NO.   CJ5/CJ6
Motor voltage V AC380,AC220,DC220V
 Controlling circuit voltage V AC220,DC220
Opening and closing time S

6±1

 

13 Product weight No  grounding Kg 700
single grounding Kg 800
double grounding Kg 900

Appearance And Installation Dimensions


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