vacuum circuit breaker pdf

Categories:Vacuum Circuit Breaker

Country/Region:china

... Voltage Circuit Breakers Operation Electric Type Speed Normal Type Circuit Breaker Arc-extinguishing Medium Vacuum Installation Fixed Structure Recloser Poles Number 3 Type Circuit Breaker Function Conventional Circuit Breaker, Circuit-Breaker Failure ...

Place of Origin:China

Brand Name:Comking

Model Number:CKVB-12/G

1. Description CKVB-12/G is a solid insulated vacuum circuit breaker with epoxy resin pole and working in a voltage range maximum up to 12kV. The CKVB-12/G family includes CKVB-12/GA, CKVB-12/GB, CKVB-12/GC, and CKVB-12/GD. 2. Working Condition 2.1Ambient ...

Brand Name:THOR

Model Number:TRS-DZ47

Place of Origin:CHINA

...circuit breaker. Brief introduction DZ47 miniature circuit breaker is a lightning protection measure independently developed by Zhejiang tol Electric Co., Ltd., aiming at household circuit. The series of circuit breakers have excellent performance in order to avoid the above failures. The differential coordination characteristics of circuit breakers are ...

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

... in the base of HYKZ-Ⅲ vacuum meter on the foundation of notion from the field user. HYKZ-Ⅳvacuum tester has some features- higher measurement accuracy, better stability, more capacity. For vacuum circuit breaker, the method of determining whether or

Place of Origin:China

Brand Name:DOWE

Model Number:1250A

1250A vacuum circuit breaker fixed contact 49*72 Specifications 1.Used for Vacuum Circuit Breaker High Voltage Contact Arm 2.Rated current: 1250A 3.Material: T2 red copper 1.Introduce 1.name: fixed contact. 2.rated current: 400A, 630A, 1000A, 1250A, 1600A,...

Brand Name:Suntree

Model Number:KYN28

Place of Origin:SUNTREE

KYN28A-12/24 12kV 24kV Medium Voltage Indoor Metal-clad Cabinet Production description KYN28 indoor metal-clad with drawable switchgear(hereinafter short as switchgear)is a complete power distribution device for 3.6~24kV,3-phase AC 50Hz,single-bus and ...

Brand Name:Fanke High-Voltage

Model Number:FKZK

Place of Origin:China

... breaker , one common test method is by power frequency withstand voltage , however this way just find the defects that the degree of vacuum has been seriously deteriorated. When the vacuum degree has been deteriorated to 10-2----10-1 Pa, although the

Brand Name:WEDE

Model Number:Minature circuit breaker machines

Place of Origin:CHINA

... used in low circuit as air switch, and HongKong named it as current leak circuit breaker. And in high voltage network,common found air circuit breaker or vacuum circuit breaker. In China mainland, the one used in electric network under 35KV is mostly

Brand Name:GFUVE

Model Number:T-209

Place of Origin:BEIJING, CHINA

..., stroke , gap ,over-travel ,overshoot ,rebound and the speed, with the ability of test results and graph display. The CB Analyzer tm system, is a new circuit breaker testing method that

Brand Name:Delixi

Model Number:DZ47s

Place of Origin:China

...Circuit Breaker 1~63A, 80~125A, 1P,2P,3P,4P for Circuit Protection AC230/400V Use MCB DZ47s AC Use Miniature Circuit Breakers 1~63 A, 80~125A, Miniature Circuit Breakers for AC Current circuits, offering terminal distribution installation protection The DZ47s is a miniature circuit breaker that offers AC current circuit protection. It protects circuits against short-circuit currents and overload currents. DZ47s mini circuit

Brand Name:SCHNEIDER

Model Number:NS type

Place of Origin:FRANCE

...Circuit Breakers MCCB from 630 to 3200 Electrical Breaker Compact NS Molded case circuit breakers from 630 to 3200 A Compact NS is a range of molded case circuit breakers (MCCB) with embedded Micrologic control units for built-in power & energy metering. The solution covers ratings from 630 to 3200 A. Features Compact NS molded case circuit breakers...

Brand Name:YOKG

Model Number:PN8H

Place of Origin:China

... 35mm Din-rail installation ♦ Suitable for industrial, commercial, high-rise and civil residences circuit protection. Instantaneous tripping characteristic: Circuit breaker PB8 are designed for protection of distribution and branch circuits, having

Brand Name:SEFIE

Model Number:SFM1

Place of Origin:WenZhou, China

... voltage 690V and below, rated current 1250A and below as the transfer not frequently. The circuit breaker has the protection devices of over load, short circuit and under voltage ,it can protect the circuit and power equipment from broken. The mccb can be

Brand Name:Neopower

Model Number:SBS-H-63

Place of Origin:China

1000V DC 6KA Non-polarity Bidirecitonal Protection Miniature Circuit Breaker 63A Model NO.: SBS-H-63 Features: Non-polarity bidirectional protection for circuit; Overload protection; Short Circuit Protection High breaking capacity up to 6KA Technical Data ...

Brand Name:Dissmann

Model Number:DFR-A-30

Place of Origin:China

... Automotive Fuse Circuit Protection Fuse Material: Noumenon:nylon Features: Resettable Circuit Breaker Blade Fuse Many kinds of Resettable Circuit Breaker Blade Fuse Current rating: 30A Voltage rating: 28VDC Breaking capacity:2000A Product Presentation:

Place of Origin:China

Brand Name:DESHENG

Model Number:18AM-B

Metal Case Bimetal Circuit Breaker/ Circuit Protector For Washer And Dryer Specifications: Contact capacity 125Vac/8A, 250Vac/5A, 24Vdc/8A Cycles life 6,000 cycles Open temperature 50°C to 150°C in increments of 5°C Temperature Tolerance ±5°C Differential ...

Model Number:3VA2450-5MQ32-0AA0

Place of Origin:Czech

...Circuit Breaker Motor Protection ETU860M 3VA2450-5MQ32-0AA0 circuit breaker 3VA2 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 3-pole, motor protection ETU860M, LSIG, In=500A overload protection Ir=200A...500A short-circuit protection Isd=1.2..15x In, Ii=3..15x In gr.-fault prot., can be sw. off Ig=0.2...1 x In, tg=0.05-0.8s nut keeper kit List Price (w/o VAT) Show prices Customer Price Show prices DataSheet in PDF

Brand Name:DingTao(DT)

Model Number:304500168

Place of Origin:China(Mainland)

...: Circuit Breaker Switch Brand: Dingtao(DT) Part Number: 304500168 Features: wonderful Hardware accessories Part Performance: High Hardness Delivery Time: Within ...

Brand Name:ABB

Model Number:1SDA071654R1

Place of Origin:Switzerland

ABB 1SDA071654R1 E2.2B 2000 EKIP Touch LI4P FHR Circuit Breaker NEW Specifications of 1SDA071654R1 Description 1SDA071654R1 is a Circuit Breaker produced by ABB Brand ABB Type Circuit Breaker Warranty 1 Year Condition New Origin Of Country Switzerland ...