10kv, 11kv 12kv, , 630A Sf6 Load Break Switch

Min.Order: 1

Product origin: Xiamen, Fujian, China

Infringement complaint:

Complaint

US$ 350 ~ 800

Description

Product Description

1. General description
Indoor load break switch, whose rated voltage is 12kv, 24kv. It adopts SF6 gas as an arc extinguishing and insulation medium. It includes three contactors for switching on and swithcing off.
It can protect and control the electric equipment for power supply and transformer substations, expecially suitable for ring net cabinet, cable branch cabinet and distribution switch substation.
This load break switch can be used in high altitude.

Features

Compact and convenient
Simple structure
Reduced dimensions and weights,small size
Easy to operate
Convenient operation and installation

Safe
With Anti-corrosion epoxy resin enclosure
With status observing window
Extremely low leakage rate
Gas pressure meter is optional
with pressure relief channel

Economic
Perfect cost performance
long life span,at least 30 years
Especially low maintenance cost, 5000 times mechanical life
3. standards
IEC 60265, IEC 60420, GB3804, GB16926
"Warmly wecome to Send us any enquiries anytime"

We focus on every detai

Item NO.	Name		Unit	Technical parameters
Item NO.	Name		Unit	Load break switch panel
1	Rated Voltage Un		kV	12	24	36
2	Rated Frequency		Hz	50	50	50
3	Rated Current		A	630	630	630
4	Rated Load Breaking Current		A	630	630	630
5	Rated Short Time Withstand Current(rms)		kA	20	20	20
6	Rated Short Time Duration		s	3	3	3
7	Rated Peak Withstand Current		kA	50	50	50
8	Rated Closed Switch - Off Current		A	630	630	630
9	Rated Cable Charging Breaking Current		A	10	10	10
10	Rated Active Load Breaking Current		A	630	630	630
13	Earthing Switch 2s Short Time Withstand Current		kA	20	20	20
14	Rated Short-Circuit Current Making Times		times	2	2	2
15	Rated Current Breaking Times		times	10	10	10
16	Mechanical Endurance	Load Break Switch	times	3000	3000	3000
16	Mechanical Endurance	Earthing Switch	times	2000	2000	2000
17	SF6 gas anual leakage rate≤		/year	0.10%	0.10%	0.10%
18	Rated Insulation Level		Unit	Technical parameters
	1min Power Frequency withstand voltage(rms)	On isolating distance	kV	48	60	110
		Phase to Phase	kV	42	50	85
		Phase to Earth	kV	42	50	85
	Lightning impulse withstand voltage(peak)	On isolating distance	kV	85	145	215
		Phase to Phase	kV	75	125	185
		Phase to Earth	kV	75	125	185

4. We offer:
1). 12kv~24KV indoor sf6 load break switch with phase distance of 200mm,210mm,275mm .
2). 36kv type indoor sf6 load break switch
3).Upper compartment of oad break switch
4). Compartment of load break switch +fuse
2. Shipping
Always ready to help arrange sea/ air/ eaxpress shipping.
Each product is strictly tested before shipment.
1. What rates of indoor sf6 load break switch can you provide?
We offer 12kv,24kv,36kv sf6 load break switch ,for more informations ,welcome to contact us
FAQ:
2.What is the payment term?
T/T, wire transfer, west union
3. Warranty period?
Normally 12 months.
3.How about type test?
Our client passed type test in Europe, and we also type tested in China.

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