10kv 11kv 15kv 20kv Disconnect Switch Load Isolation Switch (gw9)

• Customization: Available
• Type: High-voltage
• Structure: Three-column Disconnector
• Model NO.: gw9
• Installation: Outdoor High-voltage
• Operation: Manual
• Grounding Mode: Grounding
• Movement Mode: Vertical Rotary Type
• Number of Poles: Three Pole
• Grounding: Double Ground
• Series: Three
• Run: Vertical Rotation
• Switching Mode: Single Throw-in
• Common Model: Gw
• Structure of Operating: Manual
• Certification: ISO, ISO9001
• Brand: Yongde
• Rated Current: 200~600A
• Transport Package: Wooden Case
• Specification: SGS
• Trademark: YONGDE
• Origin: China
• Production Capacity: 50 Sets Per Month

Product Description

10kv 11kv 15kv 20kv disconnect switch load isolation switch (gw9)

GW9-10/15/20 KV series of outdoor high voltage isolator is aiming at some problems of the original GW9 type and combined with the latest requirements of users to design, its design is simple and reasonable structure, copper and aluminum alloy fittings, stainless steel fasteners and hot dip galvanized base, has a good anti-fouling and corrosion resistant ability, reliable performance, light weight, easy installation, no need for periodic cleaning and maintenance, is the urban and rural areas of 10 to 20 KV distribution line segment, branch and maintenance period of breaking point of a clear and convenient outdoor high voltage electrical equipment.

Parameter Table
	Items		Technical parameter
No	Type		GW9-10	GW9-15	GW9-20
1	Rated Voltage                       kV		10	15	20
2	Max working voltage         kV		12	17.5	24
3	Rated frequency         Hz		50
	Rated current               A		400	630	1250
4	Rated Short Time withstand current and Time            kA/s		20/4	25/4	31.5/4
5	Rated Peak withstand current              kA		50	63	80
6	1min power frequency  withstand voltage (effective value)    kV		To earth	42	45	65
			To phase	53	55	79
7	Lightning Impulse wishstand voltage(peak value) KV		To earth	75	105	125
			To phase	85	120	145