Outdoor HV Disconnect Switch from China manufacturer - Yunnan Nanyue Electric Power Equipment Co., Ltd.

Payment Terms:	T/T,L/C,WU,Paypal
Place of Origin:	Yunnan, China (Mainland)


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Product Detail

Model No.: GW-12-24-40.5

Production Capacity: 100000

Delivery Date: Delivery in 5 work days aft...

Means of Transport: Ocean,Land

Packing: Export Standard package

Brand Name: Nanyue

GW -12/24/40.5-630-20(25) outdoor AC high voltage disconnect switch (disconnec t switch f or short) is used to open and close circuit with voltage but

Product name:
GW -12/24/40.5 Outdoor HV Disconnect Switch

Summary
GW -12/24/40.5-630-20(25) outdoor AC high voltage disconnect switch (disconnec t switch f or short) is used to open and close circuit with voltage but no-load 50/60Hz, 12/24/40.5kV power system, The anti-pollution type can be used in the serious pollution area. Three pole linkage, good synchronous performance. IEC62271-103: High voltage switches.
NOTE: The model of the 24kV Outdoor HV Disconnect Switch is GWHY2-24.

Ambient condition

1. Altitude: 3000m ;
2. Ambient temperature: -30 ~+40 ;
3. Wind speed: 35m/s;
4. Air pollution: IV;
5. Earthquake intensity: 8 degree;
6. Ice thickness: 10mm.

Structure feature

This disconnect switch consists of frame, operating insulating, static contactor, blade, linkage spring mechanism, etc.
Frame: 5mm chickness bended armor plate, there are holes on the frame to fixed post insulator.
Post and operating insulator: adopt ZS-12, 40.5 series outdoor clubbed post insulator, The mini resist bend load is 4000N.
Static contactor: it is made of violet copperplate and fixed on post insulator.
Blade: it is made of rectangular violet copperplate, there is an press-spring to adjust press.
The switch vertical or horizontal installed in outdoor with CS mechanism.

No.	Item		Unit	Data
1	Rated voltage		kv	12	24	40.5
2	Rated current		A	630	1000	1250
3	Rated power frequency		HZ	50/60
4	Rated peak withstand current		KA	50,63
5	Rated short-time withstand current		KA	20,25
6	Rated short-time withstand current duration		s	4
7	Main loop resistance		μΩ	12kv≤80	24kv≤90	40.5kv≤100
8	1min(dry) power frequency withstand voltage	phase to phase phase to earth across open contacts	KV	42/48	50/60	95/115
9	1min(wet) power frequency withstand voltage			34	50	85
10	lightning impulse withst and voltage (peak)			75/85	125/145	185/215
11	Mechanical life		TIMES	2000