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Distribution Network IEC60947-2 Universal Circuit Breaker

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Distribution Network IEC60947-2 Universal Circuit Breaker

Brand Name : QIUPU

Model Number : DW17 3900

Certification : IEC

Place of Origin : WENZHOU

MOQ : Negotiable

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 100000PCS/Month

Delivery Time : 7 Days

Packaging Details : Cartons

Name : circuit breaker

Frequency : AC 50Hz

rated voltage : AC 380V to AC 660V

rated current : 3200~3900A

Standard : GB 14048.2 IEC60947-2

temperature : -5 °C ~ +40 °C

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Distribution Network IEC60947-2 Universal Circuit Breaker

Introduction

DW17 series universal circuit breaker is suitable for distribution network with AC 50Hz voltage to 660V and current to 3900A.
To distribute electrical energy and protect the circuit and power equipment from overload, undervoltage, short circuit, etc., circuit breakers under 1250A are in AC
It is used to protect the motor from overload and short circuit in a network of 50Hz and voltage 380V. Under normal conditions, it can also be used as a line
Used for frequent conversions.
Complies with standards GB14048.2, IEC60947-2

Feature

◎The circuit breaker is a three-dimensional layout, and the contact system, fast electromagnet, and the left and right side panels are all installed on an insulating board.
O The upper left is equipped with a shunt release, and the back is equipped with an undervoltage release connected to the trip half shaft.
O three-dimensional layout, contact system and operating mechanism are installed on the iron frame.
O. There is an arc extinguishing system on the upper part and an operating mechanism on the right.
. The circuit breaker body and the drawer seat are composed of: the drawer seat is composed of left and right side plates, aluminum brackets, isolation contact seats, secondary circuit static contacts, and sliding frames.
◎The circuit breaker body is equipped with isolation contacts, secondary circuit moving contacts, grounding contact support rails, etc.

Name: Circuit Breaker Frequency: AC 50Hz
Rated Voltage: AC 380V To AC 660V Rated Current: 3200~3900A
Standard: GB 14048.2 IEC60947-2 Temperature: -5 °C ~ +40 °C

Normal working conditions and installation conditions

◎Ambient air temperature is -59C ~ +40°C, the average value of 24h does not exceed +35C.
◎Installation location: The altitude does not exceed 2000m.
◎ Atmospheric conditions: the relative humidity of the atmosphere does not exceed 50% when the ambient air temperature is +40°C; at lower temperatures, it can have higher
Relative humidity; the average maximum relative humidity of the wettest month is 90%. Meanwhile, the average monthly maximum temperature of the month is +25°C, and
Considering the condensation on the surface of the product due to temperature changes.
◎Pollution level: three levels.
◎Installation conditions: The circuit breaker should be installed in a complete set according to the instructions or installed separately indoors, and the inclination from the vertical plane should not exceed 5.


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IEC60947-2 industrial circuit breaker

      

Distribution Network power circuit breaker

      
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