Welcome to the official website of Yueqing Sofielec Electrical Co., Ltd.!
X
  • Search

  • Product details

    JVRX-16-ST

    Home > Products > Accessory > JVRX-16-ST
    JVRX-16-ST
    Product categoriesThe category:Accessory
    The category

    Print the current pagePrint Page

    Download product filesDownload Files

    ● JVRX16 Auxiliary, through a combination of different component and assembly, achieved function of Shunt tripper, under-voltage tripper, auxiliary contact, Shunt tripper + auxiliary contact and Under-voltage tripper + auxiliary contact
    ● ​The handles of these 5 products are designed with mid-position and without midposition.
    ● The product has a transparent clamshell to put tags in and characteristic stripes on both sides.
    ● It is featured with elegant appearance, complete function and small volume.
    ● In same housing, through a combination of different component and assembly, achieved auxiliary contact、remote shunt trip and under-voltage protect.

    Product Overview

    Application Scope

    JVRX16 Auxiliary is to be installed in left side of 16 series products (such as JVM16-63 MCB, JVL16-63 RCCB.JVRO16-32 RCBO), with function of auxiliary contact, remote shunt tripper, and under-voltage. Auxiliary contact: linked with ON, OFF mechanism of main circuit of circuit breaker, mainly used for indication of circuit breaker ON, OFF status. To connect it into control circuit of breaker, through ON and OFF of circuit breaker, the auxiliary contact can take control or interlock to related electrical device.

    Shunt tripper: If s a tripper used for voltage source excitation, its own voltage can be independent from the voltage of main circuit. So shunt tripper is an auxiliary of remote control tripping, can disconnect circuit by remote, to liaison with fire alarm system. Can also remote control to trip off by Emergency stop button. Under-voltage tripper: it's a tripper to trip off circuit breaker, when its terminal voltage drop lower to a certain specified scope. Thus to protect the electrical equipment under circuit breaker, which is in loading circuit, from the loss of under-voltage. Shunt tripper + auxiliary contact: with function of shunt tripper and auxiliary contact at the same time.

    Under-voltage tripper + auxiliary contact: with function of under-voltage and auxiliary contact at the same time.


    Construction and feature

    ● JVRX16 Auxiliary, through a combination of different component and assembly, achieved function of Shunt tripper, under-voltage tripper, auxiliary contact, Shunt tripper + auxiliary contact and Under-voltage tripper + auxiliary contact 

    ● The handles of these 5 products are designed with mid-position and without midposition.

    ● The product has a transparent clamshell to put tags in and characteristic stripes on both sides.

    ● It is featured with elegant appearance, complete function and small volume.

    ● In same housing, through a combination of different component and assembly, achieved auxiliary contact、remote shunt trip and under-voltage protect.


    CASE

    • Elevator Management Application
    • Production Equipment Application
    • Bridge Engineering Application
    • Factory Equipment Application

    Elevator Management Application

    • In modern high-rise buildings, elevators are the most important means for people to travel. Anyone can use elevators to shuttle through the floors. But in reality, some floors in the building do not want anyone to enter through the elevator; or, sometimes users need to use the elevator at certain times, but the elevator has been shut down because of security management needs. These situations bring many inconveniences to security management and users.
    了解更多

    Production Equipment Application

    • Production equipment refers to the means of labor or utensils that are manipulated by production workers in the production process and are necessary to directly change the attributes, properties, forms of raw materials or enhance the appearance value. Such as blast furnace, machine tool, reactor, printing and dyeing machine, etc. The quality of production equipment and its technological advanced degree directly affect the quality, accuracy, output and production efficiency of products. As a fixed asset, the value consumption of production equipment in the production process is gradually transferred to its products.
    了解更多

    Bridge Engineering Application

    • Bridge engineering refers to the working process of bridge survey, design, construction, maintenance and verification, as well as the scientific and engineering technology to study this process. It is a branch of civil engineering. The development of bridge engineering mainly depends on the need of transportation.
    了解更多

    Factory Equipment Application

    • Production equipment refers to the means of labor or utensils that are manipulated by production workers in the production process and are necessary to directly change the attributes
    了解更多