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YIFA Intelligent leakage molded case circuit breaker DZ47LE-100 Series
YIFA Intelligent leakage molded case circuit breaker DZ47LE-100 Series
YIFA Intelligent leakage molded case circuit breaker DZ47LE-100 Series
YIFA Intelligent leakage molded case circuit breaker DZ47LE-100 Series

YIFA Intelligent leakage molded case circuit breaker DZ47LE-100 Series

Member Details

YIFA HOLDING GROUP CO., LTD

China

Trading Company,Manufacturer,Scientific Researcher,Engineering Contracting Company

  • Product Details
  • Company Profile

The circuit breakers DZ47LE-100 is suitable for the electric circuit which is AC 50Hz, rated operational voltage 400V, rated current from 63A to 100A with the function of the leakage, overload and short-circuit protection and so on.

捕获.JPG


Product description

Dz47le-100 series intelligent leakage circuit breaker has the function of signal control tripping, which is suitable for the lines with AC 50Hz, rated working voltage of 400V and rated current of 63A to 100A. It can be used for long-distance control and automatic signal control and breaking, and also plays the role of overload and short-circuit protection for the line, and can also be used as the infrequent operation and conversion of the line.

At present, it is widely used in IC card prepayment watt hour meter to control the on-off of the line. At the same time, it can protect the overload or short circuit of circuit and motor, and it can also be used for infrequent switching of circuit and infrequent starting of motor.

The product meets the standard of GB 14048.2 and IEC 60947-2.


Rated currentInitial stateTest currentSpecified timeAnticipated resultRemark
In=63A     In>63A
The current goes up to the specied value within 5s
63Cold state1.05lnt>=1h       t>=2hNon tripping
Following the last test1.30lnt<1h          t<2htrippingSwitch on the current by a closed auxiliary switch
80Cold state8lnt>=0.2sNon tripping
100Cold state12lnt<0.2stripping


Company information

YIFA DZ47LE-100 Series Intelligent Type Leakage Circuit BreakerYIFA DZ47LE-100 Series Intelligent Type Leakage Circuit BreakerYIFA DZ47LE-100 Series Intelligent Type Leakage Circuit Breaker


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