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China factories

China factory - Knkong Electric Co.,Ltd

Knkong Electric Co.,Ltd

  • China,Zhengzhou ,Henan
  • Active Member
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  3. NXA Series ACB CHINT Circuit Breaker Low Voltage Parts
China NXA Series ACB CHINT Circuit Breaker Low Voltage Parts
China NXA Series ACB CHINT Circuit Breaker Low Voltage Parts

  1. China NXA Series ACB CHINT Circuit Breaker Low Voltage Parts

NXA Series ACB CHINT Circuit Breaker Low Voltage Parts

  1. MOQ： Negotiable
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms L/C, T/T
Supply Ability 30 Unit per month
Delivery Time 30 days
Packaging Details Standard export packaging
Breaking capacity N S C
Frame size 1600/2000/3200/4000A
Voltage 380/400/415V
Installation method Fixed/Withdrawable
Number of poles 3/4P
Brand CHINT
Brand Name CHINT
Model Number NXA Series Air Circuit Breaker
Certification ISO IEC CB
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T Supply Ability 30 Unit per month
Delivery Time 30 days Packaging Details Standard export packaging
Breaking capacity N S C Frame size 1600/2000/3200/4000A
Voltage 380/400/415V Installation method Fixed/Withdrawable
Number of poles 3/4P Brand CHINT
Brand Name CHINT Model Number NXA Series Air Circuit Breaker
Certification ISO IEC CB Place of Origin China
High Light ACB CHINT Circuit Breaker ，NXA CHINT Circuit Breaker ，chint miniature circuit breakers

NXA Series ACB CHINT Circuit Breaker Low Voltage Parts

 

AIRCircuit breaker

Universal type circuit breaker, also known as frame type circuit breaker, is a mechanical switch that can make, carry and break current under normal circuit conditions, and can also make and carry a certain time and breaking current under specified abnormal circuit conditions. Electrical appliances. Universal circuit breakers are used to distribute electrical energy and protect circuits and power equipment from overloads, under-voltages, short circuits, etc.
This type of circuit breaker generally has a steel frame, and all parts are installed in the frame. It has a large capacity, can be installed with multiple functions of tripping devices and more auxiliary contacts, has a higher segmentation capacity and thermal stability, so it is often used in places requiring high breaking capacity and selective protection.
 
Features
Intelligent universal circuit breakers are suitable for AC 50Hz, rated voltages of 380V, 660V, and rated currents of 200A-6300A in the distribution network. They are mainly used to distribute electrical energy and protect lines and power equipment from overload, undervoltage, short circuit, single-phase The circuit breaker has a variety of intelligent protection functions, which can achieve selective protection, accurate action, avoid unnecessary power outages, and improve power supply reliability. Under normal conditions, it can be used for infrequent switching of lines. The circuit breaker below 1250A can be used to protect the motor from overload and short circuit in the AC 50Hz voltage 380V network. Under normal conditions, it can also be used for infrequent starting of the motor.
 
Frame size (A): 1600, 2000, 3200, 4000
Breaking capacity: N,S,H
Rated voltage Ue (VAC): 380/400/415
Number of poles: 3P, 4P
Installation method: draw-out type, fixed type
Wiring type: horizontal rear connection
operational
Operation conditions and environment adaptability
 
Operation temperature:
The electrical and mechanical characteristics are applicable to the ambient temperature
of -5℃-+40℃. NXA can also operate in the ambient temperature of -45℃-+70℃ (M type,
A type), -20℃-+70℃ (P type, H type, CD-1), the derating factor is seen in P21-22.
Storage conditions: apply to -45℃-70℃
NXA can resist the following electromagnetic interference
— Overvoltage generated by electromagnetic interference
— Overvoltage caused by environment interference or a power distributing system
— Electrostatic discharge of radio waves (radio, intercom, radar and the like)
The NXA circuit breaker has successfully passed the test for electromagnetic compatibility
specified according to the following standards (EMC) IEC/EN 60947-2
Annex F
The test can guarantee no false tripping and no interference on tripping time
Protection grade:
Front IP 20, other side IP 00
 
Intelligent controller
 
M type (basic type)
asic function: Current measurement and display,protective function L S I&G
A type (current type)
— Comprising all protective functions of M type
— Unbalanced current protection
P type (power type)
— Basic function, protective function: L, S, I&G
— Power measurement functions of current, voltage, power etc.
— LCD display
H type (harmonic type)
— Comprising all protection and measurement functions of P type
— Harmonic measurement and analysis
— Communication function

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    1000000-9000000

  • Employee Number:

    50~100

  • Ecer Certification：

    Active Member

Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import.   Relying on a h... Knkong Electric Co., Ltd (Zhengzhou Knkong Mechanical And Electrical Co., Ltd)was established in 2012. A wholly-owned subsidiary of Henan Sanhe Electric Group. We are mainly responsible for overseas market exporting, electronic components, and technology import.   Relying on a h...

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  • Reach Us
  • Knkong Electric Co.,Ltd
  • No. 25 Street , Hanghai Road, Zhengzhou,Henan,China
  • https://www.mvlvswitchgear.com/

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