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Sv8 (VS1) -12 Series Side Installation Type Vacuum Circuit Breaker

Name: Sv8 (VS1) -12 Series Side Installation Type Vacuum Circuit Breaker
Brand: all-electronics-online.com
SKU: 770785265
Availability: InStock
Rating: 4.3 (54 reviews)

Price:	US $ 10-20/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	50/Piece
Pay Type:	L/C,T/T,Western Union,Paypal

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Showroom Product Company Profile

Prod Model:	SV8(VS1)-12
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Rated Voltage:	3.6kv~40.5kv
Rated Short-Circuit Breaking Current:	20/25ka 31.5ka
Rated Current:	630/1250A 630/1600A
Mechanical Life:	10000times
Rated Thermal Stability Of Current:	20/25ka 31.5ka
Dynamic Stability Rated Current(Peak):	63ka 80ka
Rated Short-Circuit Closing Current(Peak:	63ka 80ka
Usage:	Indoor
Customized:	Non-Customized
Breaking Capacity:	High Voltage Circuit Breakers
Operation:	Electric Type
Speed:	Normal Type Circuit Breaker
Arc-extinguishing Medium:	Vacuum
Installation:	Fixed
Certification:	CE

Product Description

SV8(VS1)-12 Series Side Installation Type Indoor High Voltage Vacuum Circuit Breaker
SV8(VS1)-12 Series Side Installation Type Indoor High Voltage Vacuum Circuit Breaker

rated voltage	12kV
rated short-circuit breaking current	20/25kA 31.5kA
rated current	630/1250A 630/1600A
rated thermal stability of current	20/25kA 31.5kA
dynamic stability rated current(peak)	63kA 80kA
rated short-circuit closing current(peak)	63kA 80kA
rated short-circuit breaking current breaking number	50times
frequency tolerance of the secondary circuit voltage(1min)	2000V
rated operating sequence	0-0.3s-CO-180s-CO
rated thermal stabilization time	4S

rated a single/back-to-back electric current breaking device group	630/400A
mechanical life	10000Times

Applying ambient conditions
1.Ambient temperature:-10ºC~+40ºC.
2.The height above sea level:≤1000m(besides the special requirements).
3.Relative humidity:the average humidity of a day should be no more than 95%;the average humidity of a month should be no more than 90%.
4.Saturated vapour pressure:the average pressure of a day should be no more than 2.2kPa;the average pressure of a month should be no more than 1.8kPa.
5.Earthquake intensity:not exceed 8 degrees.
6.It should be installed in the places without fire,explosion,serious filth,chemical erosion and violent vibration.

NO	Item	Unit	Technical Data
1	Rated voltage	KV	12
2	1 min power frequency withstand voltage		42
2	Lighting impulse withstand voltage(peak value)		75
3	Rated Frequency	Hz	50
4	Rated current	A	630, 1250, 1600, 2000, 2500, 3150, 4000
5	Rated short time withstand current	KA	20, 25, 31.5, 40
6	Rated withstand current(peak)		50, 63, 80, 100
7	Rated short-circuit opening current		20, 25, 31.5, 420
8	Rated short-circuit closing current		50, 63, 80, 100
9	Rated duration of short-circuit	S	4
10	Contact's clearance		3.5±0.5
11	Contact's travel		9±1/11±1
12	Average opening speed	M/s	1.1±0.2
13	Average closing speed	M/s	0.6±0.2
14	Opening time	Ms	35-60
15	Closing time	Ms	20-45
16	Mechanical life	Times	30000
17	Rated operating order		O-0.3S-CO-180S-CO(<40KA) O-180S-CO-180S-CO(≥40KA)

Our company supplys different kinds of products. High quality and favaroble price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price. If you are interested in any of our products, or wish to place a customized order, please contact us. We will do our best to meet your needs.

Yueqing Lovadon Electric Co., Ltd wsa founded in 2012, located in Liushi Chandong Industrial Zone where is near the national scenery area-Yandang Mountain. Our company covers an area of 500m² And has around 30 staff members. It has advanced automation equipment and testing equipment, with a number of high-education management team and staffs. The company speciallized in manufacturing low voltage and high voltage electrical product such as Circuit Breaker, Contactors, Distrubition Boxes, Automation products, Switches, Power source, Lightning arrester, Composite suspension insulator, and so on. Guaranteeing stable and timely supply, credible quality and sincere service, our products sell well in both domestic and overseas markets.