China Residual Current Circuit Breaker

The series KNLE1-100 leak circuit breaker applies at the line of up to 230V for single pahse or up to 400V for three phases with the rated current up to 63A to act as the leak protection. Where someone gets an electric shock or the leak current at the line exceeds the stipulated value, the circuit breaker could automatically break the power in 0.2S to protect the body and the equipment.
The series KNLE1-100 leak circuit breaker performs the overload and short-circuit protection and also performs the low frequency of circuit switching under normal condition. This product conforms to the requirement of GB16917.1 standards.

frame class100ARated working voltage240/415VRated frequency50/60HzRated working current63,80,100ARated residual operating current0.03,0.1ARated residual un-operating current0.015,0.05ASensibilityAC TypeMaximum operating timeIΔn t≤0.1s , 5IΔn t≤0.04Instant release typeC typeLimiting value of un-operating current6InRated limiting short-circuit current6000APole number1P+N,2P,3P,3P+NMechanical life8000Electric life4000

Sequence
NO .ReleaseTest
current I/InStart stateTripping
timeExpected
restlt1c1.13InCold statet≤2hNot tripping2c1.45InStart right after
the serial NO .
1 testt<2hTripping3c2.55InCold state1s<t<120sTripping4c5InCold statet≤0.1sNot tripping5c10InCold statet<0.1sTripping

Company Introduction
Wenzhou Korlen Electric Appliances Co., Ltd, It is a joint venture. My company is a manufacturer including design, development, produce and sale, professional producing MCB, MCCB, RCCB and AC contactor etc. Product enterprises. The company owns import and export power of self-run, expanding Europe and America, Middle East, Southeast Asia etc. Market, set a good Public praise.
The company have more than 1500 workers, including senior engineer among them, engineer at inside of more than 100 technician. And then set up to cover area more than 50 acres, construct area is more than 38000 square meters of the modern industrial zone, providing with the forerunner's standard laboratory and various examination equipments.
Under Korlen people to make great effort unremittingly, designed and developed by oneself, develop and produce the series of MCB, RCCB filled up local blank, attain inter-national advanced level, and acquire more than 20 national patents. The company acquires "30 strong eminent enterprises, top ten of export income, yueqing star class enterprise, attach importance to contract and keeps promise" title of honor for many times past years. Company still the initiative pass ISO 9001 management system verification and 14001 environments management system verification. Our product passed quality verification of domestic and international authority organization like the CB SEMKO NF SIRIM SNI CE PCT TSE, In the meantime high breaking capacity breaker of our company in this city is the unique product which got " Yueqing famous brand product" by Yueqing people government.
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