Web Menu

Product Search

Language

Share

VZF-12R Indoor High Voltage VCB Solid Vacuum Circuit Breakers Factory

HOME / PRODUCTS / Load Break Switch / VZF-12R Indoor High Voltage VCB Solid Vacuum Circuit Breakers
Load Break Switch

VZF-12R Indoor High Voltage VCB Solid Vacuum Circuit Breakers

Indoor high-voltage VCB (Vacuum Circuit Breaker) solid-state vacuum circuit breakers are advanced devices designed for indoor electrical distribution systems. Utilizing solid-state technology and vacuum interrupters, these circuit breakers offer outstanding current interruption capabilities, efficiently protecting electrical systems from overloads and short circuits. Their compact design makes them suitable for installation in substations, electrical rooms, and other indoor environments.
These VCBs are characterized by their quick operation, ensuring rapid disconnection of faulty circuits to maintain the safety and stability of the power grid. With low maintenance requirements and a long lifespan, they reduce downtime and maintenance frequency, contributing to high reliability. Additionally, these solid-state VCBs can be integrated with smart control systems for remote monitoring and operation, enhancing the automation and intelligence of the electrical system.
Contact Us
PREV：LKV-12KV-630A SF6 circuit breaker switch with isolation switch and grounding
NEXT：ZN63A(VS1)-12 3 phase indoor high-voltage switchgear side-mounted vacuum circuit breaker

  • Overview

    VCF series AC high voltage vacuum contactor-fuse combination electrical appliance (F-C) is suitable for AC 50-60Hz, main circuit rated working voltage of 7.2kV, 12kV three. phase AC indoor high voltage switchgear. Its flexible function combination, compact and reliable structure, multiple protection functions, long service life and frequent operation. It can be widely used to break and close load circuits such as AC motors and transformers, and can also be used for capacitor reactive power compensation.

    VCF series combination electrical appliances adopt modular combination structure, can be used with single contactor or combined into F-C use, optional fixed or handcart mobile type, handcart type can be used with 650mm or 800mm wide KYN28A (GZS1) type central cabinet, can be used to replace VSC/P vacuum contactor.

    VCF series AC high voltage vacuum contactor. fuse combination electrical appliance applies national standards GB/T 14808 and GB/T 11022.

    >Normal conditions of use

    ◆For indoor use, the ambient air temperature is not higher than +40 °C and not lower than -25°C .

    ◆The altitude of the installation site does not exceed 1000 meters.

    ◆Air relative humidity, the average maximum monthly maximum humidity in the wettest month is 90%, and the average minimum temperature of the month is 25 °C , taking into account condensation on the surface of the product due to humidity changes.

    ◆No obvious shaking and shock vibration.

    ◆Air pollution resistance grade I.,.. no obvious corrosive flammable gas, smoke, steam, salt spray and dust in the place.

    ◆The amplitude of electromagnetic interference does not exceed 1.6kV

    Key attributes

    Industry-specific attributes

    Breaking Capacity Other
    Rated Voltage Other
    Rated Current Other

     

    Other attributes

    Place of Origin

    Zhejiang, China

    Brand Name

    Qinghang

    Model Number

    VZF-12R

    Product name

    Vacuum Circuit Breakers

    Warranty

    1 Year

    Color

    Write

    Brand

    OEM,ODM

    Size

    Customized Magnet Size Core

    MOQ

    1 Piece

     

    Packaging and delivery

    Packaging Details Fumigation wooden box
    Port Ningbo,shanghai,yiwu

     

    Supply Ability

    Supply Ability 500 Piece/Pieces per Month

    PRODUCT PARAMETER

    Place of Origin

    Zhejiang, China

    Brand Name

    Qinghang

    Model Number

    VZF-12R

    Color

    Red/write

    MOQ

    1pcs

    OEM,ODM

    Support

    Warranty

    1 Year

Related Products

ABOUT US
Qinghang Electric Co., Ltd.

Qinghang Electric Co., Ltd.

supply high quality VZF-12R Indoor High Voltage VCB Solid Vacuum Circuit Breakers and VZF-12R Indoor High Voltage VCB Solid Vacuum Circuit Breakers exporter, was established in September 2015 and is located in Yueqing City, Wenzhou City, Zhejiang Province. Qinghang has strong economic strength and various advanced equipment, including CNC lathes, shears, bending machines, debugging benches, etc. As a professional supplier of high and low voltage distribution cabinet products, we have an experienced cooperation team dedicated to product design and development, quality control inspection and company operations, with high ODM and OEM capabilities.
LEARN MORE
  • Qinghang Electric Co., Ltd.
    Be established in
    0Years
  • Qinghang Electric Co., Ltd.
    Industry experience
    0+
ABOUT THE FACTORYQinghang Electric Co., Ltd.
Certificate Of Honor
  • DBX
  • GCS3C
  • GGD
  • MNS
  • PDX3C
  • QHJ
NEWS
  • Overview of Solar Isolator Switches

    High Quality Solar Isolator Switch Maker Producer Company A key component in the safe operation of solar energy systems is the solar isolator switch. This device plays a crucial role in the maintenanc...

    READ MORE
  • Key Functions and Applications of Ring Main Units (RMUs)

    Design Ring Main Unit RMU Wholesaler Exporter Manufacturing A Ring Main Unit (RMU) is a key component in modern electrical distribution systems, designed to ensure the reliable and efficient distribut...

    READ MORE
  • The Importance of Outdoor Medium Voltage Switchgear

    OEM China Custom Outdoor Medium Voltage Switchgear Supplier Outdoor medium voltage switchgear plays a vital role in electrical distribution systems, ensuring the safe and reliable management of electr...

    READ MORE
  • The Backbone of Transformer Substation

    Sale Wholesale Transformer Substation Factory Manufacturer Transformer substations are critical components of the electrical power infrastructure, responsible for the efficient distribution of electri...

    READ MORE
  • The Essential Role of Distribution Board Cabinets

    Distribution Board Cabinet Manufacturing Supplier Maker A distribution board cabinet, also known as a panel board or breaker panel, is a critical component in any electrical system. It serves as the c...

    READ MORE
Message Feedback