how to test a circuit breaker

Brand Name:HongCe

Model Number:HC-DTZ04

Place of Origin:China

... delay, standard (long delay) operating characteristics test stand. Standard: IEC 60898-1 Electrical accessories - Circuit-breakers for overcurrent protectionfor household and similar installations -Part 1: Circuit-breakers for a.c. operation clause 8.6

Brand Name:GFUVE

Model Number:T-209

Place of Origin:BEIJING, CHINA

... ,delta time ,bounce time ,bounce cycles, multi-operation, 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:HAOMAI

Model Number:CBA-1200

Place of Origin:China

Circuit Breaker Timing Test Set Model: CBA-1200 Circuit Breaker Timing Test Set CBA-1200 is designed to test the dynamic characteristics of all types of high voltage circuit breakers, such as vacuum circuit breakers, oil circuit breakers, SF6 circuit breakers, switch-disconnector and GIS grounding switch etc. Main Features ●Able to measure all known types of vacuum circuit breakers, oil circuit breakers, SF6 circuit breakers...

Brand Name:GDZX

Model Number:ZXAS-500A

Place of Origin:China

ZXAS-500A DC Circuit Breaker Tester Product introduction ZXAS-500A DC Circuit Breaker Tester is designed for testing DC circuit breakers at rated current of 1A-500A. Features 1. The instrument can be used separately or linked to PC. 2. 320*240 LCD screen, ...

Brand Name:YUYANG

Model Number:CBA-I

Place of Origin:China

...Test Set Circuit Breaker Analyzer Mechanical Characteristics Tester I.Introduction Circuit Breaker Analyzer is used for testing, analyzing and assessing power system circuit breakers, mechanical characteristics of load switches and isolated switches and other AC high voltage switches, contact resistance, Arcing contacts and vibration characteristics etc. The functions of Circuit Breaker Analyzer cover all testing...

Brand Name:AI

Model Number:CBA-II

Place of Origin:China

...Circuit Breaker Test Apparatus is my company designed to meet the need of testing high-voltage circuit breakers . It takes the ARM7 unit for core to sample, process and then output. It has many advantages such as intelligence, multi-function, accurate data, strong anti-jamming, easy operation, small size, beautiful appearance, etc. It can test the circuit breakers as follows: indoors or outdoors circuit breakers...

Brand Name:NBSe/OEM

Model Number:MX+OF

Place of Origin:CHINA

...circuit breaker breaker accessories shunt trip breaker MX+OF High-current instantaneous tripping function: When the circuit breaker is closed or during operation, if short-circuit high current (> 20 [nm) is encountered, the magnetic tripping mechanism of the circuit breaker can be tripped directly, and the double protection is more reliable and safe; With trip test (test) function: input DC DC12V voltage test circuit breaker...

Brand Name:Fanke High-Voltage

Model Number:FKHB-5

Place of Origin:China

... products based on customer experience and on-site feedback, it is more compact, simple, and beautiful compared with other products. It can be simulated as circuit breakers to test for greatly reducing the number of jump-closing of circuit breaker, and

Brand Name:Tianan Electric

Model Number:LW36-145/3150

Place of Origin:China

145kV Tested High Voltage AC Circuit Breaker SF6 Type With 3 Pole Overview LW36-145/T3150-40 HV AC SF6 circuit breaker is an outdoor product.It can also be used as a connection circuit breaker. 1. Altitudes : ≤ 2000m (product designs for 3000m are ...

Place of Origin:Wuhan Hubei China

Brand Name:Huaying

Model Number:Huaying Series

..., etc. The functions of circuit breaker analyzer cover all testing items of high voltage circuit breaks. Comparing with the traditional circuit breaker tester, HYGK-307 has the following unique advantages: The integrated vibration test function of

Brand Name:Delta

Model Number:CBA-I

Place of Origin:China

... adopts micro controller unit(MCU) to control the testing process. CBA-I Circuit Breaker Analyzer is intelligent, multi-functional, accurate, stable, portable, easy to operate, etc. CBA-I Circuit Breaker Analyzer can test following switches: indoors or

Brand Name:XZH TEST

Model Number:XHWS303

Place of Origin:Xi'an, Shaanxi, China

... Switch Hv Circuit Breaker Tester for Gas Testing and Quick Gas Saving Product Description XHWS303 SF6 Sulfur hexafluoride water tester This instrument is used to measure the moisture parameters of SF6 gas in high-voltage circuit breakers and GIS combined ...

Brand Name:Sinuo

Model Number:SN2506

Place of Origin:China

...Circuit-Breakers Mechanical Shock Testing Machine Product overview: The test equipment conforms to the standard requirements of IEC 61009-1:2012, IEC60898-1:2015, etc. It is used for circuit breaker product testing to verify the impact resistance of exposed parts of circuit breakers that may be subjected to mechanical shocks during normal use. Test principle: Lift the mounting plate with the circuit breaker...

Place of Origin:Wuhan,Hubei,China

Brand Name:Huaying

Circuit break analyzer HYGK-306 1, Test standard: IEC62271 2, Closing and opening time measurement of 12 channels 3, Max difference of closing or opening time measurement of three phases 4, C-O and O-C time measurement 5, Rated operation sequence test 6, Bounce time and frequency measurement of breaker closing 7, Circuit breaker closing and opening speed measurement 8, Travel-time, Coil current-time curve of circuit breaker...

Brand Name:KNKONG

Model Number:VS1-12

Place of Origin:China

...circuit breaker Voltage: 12-24KV Current: 630-2000A Breaking current: 20KA Type: Fixed Phase spacing: 310mm Product overview The VS1 series vacuum circuit breaker is independently developed by Knkong-electric and adopts a modular structure, which makes the VS1 vacuum circuit breaker easy to install, maintain, test and operate. Compared with traditional VS1 circuit breakers...

Brand Name:SEFIE

Model Number:SF30HL-32

Place of Origin:WenZhou,China

...circuit breaker elcb rccb rcd rcbo 1. Equipped with switched neutral and phase pole 2. Provides protection against over-voltage 3. Provides comprehensive protection to household and commercial distribution systems 4. Connection terminal:pillar terminal with clamp 5. Electro-mechanical endurance:400cycles Test procedure Type Test...

Brand Name:CNXY

Model Number:HA-8WAYS

Place of Origin:China

...Circuit Breaker Box Push Type Opening Apply To Factory / Building Description: Protection degree: IP65; Din rail connection according to EN50022; Rated voltage/rated frequency: 690V/50Hz; Material: Shell-PC, Body-ABS; Tested and approved: IP65; Color: RAL7035; The distribution box is suitable for mounting the circuit breakers...