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Smart Wifi Circuit Breaker - 2NB

WiFi Intelligent Circuit Breaker is suitable for AC 50/60Hz, rated voltage 230V/400V, rated current to 125A line for protection against overload, short circuit and isolation; also as a smart reclosing breaker, also has a function of mobile phone worldwide remote control on/off circuit, timing on/off circuit, delay on/off circuit, cycle on/off circuit.

Quantity:
  • 2NB
  • KAYAL
  • 8536200000

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Wifi Circuit Breaker

NB

Product Description

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Characteristic
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Premium choice

Committed to how to provide safe, convenient and reliable contactor products for you to use better.



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6 advantages

Factory direct sales, excellent technology, quality assurance, let you use the peace of mind, restassured

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Detail

Open the details to see the quality.The fine and beautiful details are the guarantee of a product and the intention of the user.


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Scope of application

Usually installed in the distribution box on the floor,computer center, telecommunications room, elevatorcontrol room, cable TV room, building automatic controlroom, fire center, industrial automatic control room, hospitaloperating room, monitoring room and distribution boxequipped with electronic medical equipment Waiting inside.


Product parameter

KY2NB series intelligent miniature circuit breakers have the characteristics of advanced and reasonable structure, reliable performance, high breaking capacity, and beautiful appearance. The shell material is composed of high-quality impact-resistant and high-flame retardant materials. It is suitable for indoor, AC 50Hz, rated voltage 230V, three-phase 400V, and rated current not exceeding 100A. It is mainly used for low-voltage terminal power distribution in industrial, commercial, civil buildings and infrastructure in buildings and similar places. Leakage, overload, short circuit, over-under-voltage, over-heating, and lack of equal protection can also be used for infrequent on-off operations. The leakage circuit breaker with the rated residual operating current less than 30mA can provide protection for personal electric shock.


Number of poles 1P, 2P, 3P, 4P
Breaking capacity 1A-63A, 10kA
80-100A, 6kA
Rated voltage 230/400V AC
Rated current 1A-100A
Residual current type A type, AC type
Residual current specifications 30, 100, 300mA or adjustable
Trip time Standard type, time delay type, adjustable type
Configurable leakage function Shut down, alarm, alarm and protection
Leakage self-test Automatic non-trip self-check, remote and local trip self-check
Short circuit protection Type B, Type C, Type D
Trip time <0.1s
Overcurrent protection Thermal element + electronic
Thermal trip Inverse time limit
Electronic trip Inverse time or definite time
Working current Electronically adjustable
Overvoltage protection JB/T 12762 OUPA standard
Overvoltage setting value 275V
Undervoltage setting value 0.7Ue
Action time Standards compliant
Meet the standard Shut down, alarm, alarm and protection
Terminal temperature rise protection Alarm + protection
Temperature rise alarm setting value >50K
Temperature rise action setting value >60K
Action time 15min
Temperature rise protection function can be configured Shut down, alarm, alarm and protection
Three-phase unbalance Monitoring + alarm
Lack of phase Monitoring + alarm + protection
Configurable function Shut down, alarm, alarm and protection





FAQ

  • How do I ensure the safety of my funds and goods?

    We are one of the representative companies of China Customs Integrity Enterprise. You can verify the credibility of our company in any form. We also welcome you to visit our factory at any time.
  • What is the quality and warranty of the charger?

    All of our charging station components have passed CE certification, you can find the CE mark on our charger.
    We provide a 12-month warranty for the charger, in addition, we also provide lifetime technical support.
  • Does your charger support OCPP function?

    Yes, our charger supports OCPP 1.6 and can be connected to the Internet.Even we have chargers that support Ethernet, 3G, and 4G functions.
  • Are there any successful cases you can refer to?

    We already have many successful examples of projects in China. We have successful cases of photovoltaic power distribution and charging station construction in foreign countries such as Europe, India, Russia and other countries.

NEWS

  • [Company News] Wenzhou Kangyu Electrical Co., Ltd.

    Established in 2002, Wenzhou Keyu Electric Co., Ltd. is a comprehensive enterprise integrating R&D, production, sales and service.The company is located in Liushi Town, the world-famous capital of China's electrical appliances. The company specializes in research anddevelopment of distributed photov

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Tel: 0577-27870888
Tel: 86-18858869926
Email: Kayal@kayal.cc
Add: NO.136-138,XinGuang Road, XinGuang Industrial Zone, Liushi,
Yueqing, Wenzhou, Zhejiang, China

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Wenzhou Kangyu Electrical Co., Ltd.