72.5KV High Voltage Disconnect Switch for Electrical Substation

Brand Name:YONGDE
Certification:ISO9001
Model Number:GW13-72.5
Minimum Order Quantity:1pcs
Delivery Time:21days per container
Payment Terms:T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
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Location: Hangzhou Zhejiang China
Address: Yinghu Economy Developing Zone, Fuyang Hangzhou City, Zhejiang Province, China
Supplier`s last login times: within 42 hours
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GW13 Type High Voltage Neutral Point Grounded Disconnect Switch for Electrical Substation


About GW13 Disconnector:


GW13 type main transformer neutral is alternating current 50Hz outdoor electric equipment.
In the event of the no bearing, it used as the transformer neutral point to connect the ground.
It also can be used as the ground connecting equipment composed with the adjustable
discharge gap, gap support isolated pillar and current mutual inductor.


GW13 Disconnector Specifications:


NoItemparameter
1Rated Voltage kV72.5123145
2Rated Current A630, 1250
3Rated Short Time withstand current and time kA/s25-40/4
4Rated Peak withstand current kA63-100
51min power frequency withstand voltage (effective value) kVTo earth140230275
To phase140230275
6Lightning impulse withstand voltage v(peak value) kVTo earth325550650
To phase325550650
7Rated mechanical terminaload NLevel of lateral load75015001500
Level of vertical load50010001000
Vertical force75010001000
8Max Man Operative Moment N. m200
9control voltage VAC220 DC110 or220
10motor voltage VAC220 or380 DC110 or220

GW13 Disconnector Picture:


China 72.5KV High Voltage Disconnect Switch for Electrical Substation supplier

72.5KV High Voltage Disconnect Switch for Electrical Substation

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