Description

BENDER IRDH275B-435 is a high-performance insulation monitor.Here is a detailed introduction to it:

I.Product Overview

The BENDER IRDH275B-435 insulation monitor is mainly used to monitor the insulation resistance of ungrounded main circuits(IT systems)to ensure that they operate within a safe range.It is particularly suitable for AC,AC/DC main circuits,including AC/DC main circuits with directly connected DC elements,such as rectifiers,converters and thyristor-controlled DC drives,as well as UPS systems,battery systems,etc.

II.Main Features

High-precision measurement:The innovative A-ISOMETERs technology and the new AMPPlus measurement principle make insulation resistance measurements more accurate,even in extended IT systems and devices,including variable speed drives,to ensure measurement accuracy.

Easy to install and operate:The panel-mount housing is easy to install on the fascia of the switchboard,and users can easily obtain comprehensive and easy-to-understand information through a plain text display.At the same time,the monitor is also equipped with an easy-to-use onboard menu for users to manage settings.

BENDER IRDH275B-435

High safety:Terminal cover,anti-electric shock protection,wiring terminals and other designs provide additional protection and enhance the safety of the equipment.In addition,the monitor also has an automatic self-test function and built-in test and reset buttons,which are convenient for users to perform external testing and reset operations.

Communication and storage function:Equipped with RS485 interface(BMS protocol),it supports communication with other devices.At the same time,it also has a data storage device that can store all alarm information with date and time stamps,which is convenient for users to perform troubleshooting and historical data analysis.

III.Technical parameters

Nominal voltage range:AC 0793V,DC 0650V.

Frequency range:DC 0.2~400Hz.

Measurement value display:2-line LC display.

Alarm LED:3.

Output power:0/4~20mA.

Insulation resistance response value:two individually adjustable response valuesranging from 1kΩto 10MΩ.

BENDER IRDH275B-435

4.Application Fields

BENDER IRDH275B-435 insulation monitor is widely used in various electrical devices that require high safety and reliability,such as industrial production lines,data centers,power systems,etc.It effectively prevents equipment failures and safety accidents by real-time monitoring of the insulation resistance of the ungrounded main circuit.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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Shenzhen Changxin Automation-sufficient supply,large spot quantity,guaranteed quality,you can buy with confidence and use with peace of mind~!

If you have any defects or needs for imported PLC and DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening delivery time to ensure that your equipment can operate normally in the right environment.Just in time.

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