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Jiangsu Ankerui Electric Appliance Manufacturing Co., Ltd
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ARD-KHD series anti vibration device

NegotiableUpdate on 02/11
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Overview
As an important control component in motor circuits, AC contactors play a crucial role in industrial production. The voltage drop (oscillation) phenomenon caused by lightning strikes, short circuit reclosing, power grid faults, and high-power equipment start-up seriously affects the normal operation of contactors and causes related interlocking equipment to shut down, causing huge economic losses to enterprises. $r $n Ankerui ARD-KHD series anti surge device, with "surge hold+surge restart" function, can resist contactor release caused by contactor control circuit surge (excluding DC contactors or contactors with energy-saving function)
Product Details

1. Product features

ARD-KHD series anti vibration deviceuseThe combination of shaking power maintenance and shaking power restart makes wiring convenient and can effectively resist contactor release caused by voltage dropAnti vibration programmable settings to meet different customer needs

■4Road programmableDIInput, using built-inDC24VPower Supply;4Road programmable passiveDOoutput

Optional1roadModbustucommunication

Optional recording of shaking events, switch events, contactor events, device events, power on events, and temporary rise and fall events,Various events16Article, convenient for users to maintain and manage

The main body comes standard with a LCD display, and an external embedded installation display unit is also optionalExternal display unit supportUDisk program upgrade


2.Model Description

ARD-KHD系列抗晃电装置

ARD-KHD系列抗晃电装置

Table 2

ARD-KHD系列抗晃电装置

Note:1Please strictly follow the recommended selection table to choose the product series suitable for the circuit!!!2When used for frequency conversion and soft start circuits, there is no need to select contactor current specifications.


3. Technical Parameters

ARD-KHD系列抗晃电装置

4.Dimensions and Installation

ARD-KHD series anti vibration deviceMain body dimensions

ARD-KHD系列抗晃电装置