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Centre Break Two Post Low Voltage Isolator Three Phase Isolation Switch Horizontal Operate

Brand Name:	YONGDE
Model Number:	GW37-40.5
MOQ:	1pcs
Price:	negotiation
Payment Terms:	T/T or western Union or L/C or PayPal, MoneyGram, D/P, D/A
Supply Ability:	1,000pcs per month

Detail Information

Place of Origin:

Zhejiang,China(Mainland)

Certification:

ISO9001

Model Number:

GW4

Max. Current:

650

Max. Voltage:

Standard:

IEC 62271-102: 2005 IEEE Std C37.30-1997

Packaging Details:

wooden case

Supply Ability:

1,000pcs per month

Highlight:

Product Description

Centre Break Two Post Horizontal Operate Three Phase Isolation Switch

Description:

1. Switch Disconnector
2. Since 1993year

Specifications:

No	Items	Technical parameter
1	Rated Voltage kV	40.5	12	18	20
2	Nominal system voltage kV	35	10	15	20
3	Rated current A	630;1250;1600;2000;2500;3150;4000
4	Rated Short Time withstand current and Time kA/s	25~50/4
5	Rated Peak withstand current kA	63~125
6	1min power frequency withstand voltage (effective value) kV	To earth	95/85	42	45	65
		To phase	95/85
		Across Isolating DS	118	53	55	79
7	Lightning Impulse wishstand voltage(peak value) KV	To earth	185	75	105	125
		To phase	185
		Across Isolating DS	210	85	120	145
8	Rated mechanical terminal load N	Level of lateral load	500	500	500	500
		Level of vertical load	250	250	250	250
		Vertical	500	500	500	500
9	The min distance of insulation against ground mm	400
10	Max Man Operative Moment N. m	200
11	Motor Drive operating mechanism control voltage V	AC220,380; DC110,220
12	Motor Drive operating mechanism motor voltage V	AC220,380; DC110,220