BENDER IRDH275B-435 is an insulation monitor produced by BENDER.The following is a detailed introduction to the product:
1.Product Overview
BENDER IRDH275B-435 insulation monitor is a high-performance insulation detection device,mainly used to monitor the insulation resistance of ungrounded main circuits(IT systems)to ensure that they work within a safe range.This product 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.
BENDER IRDH275B-435
2.Product Features
High-precision measurement:The innovative A-ISOMETERs technology and the new AMPPlus measurement principle are used to make insulation resistance measurements more accurate,and the accuracy of measurements can be guaranteed even in extended IT systems and devices,including variable speed drives.
Easy to install:The panel-mounted housing design is easy to install on the fascia of the distribution board,making it convenient for users to install and debug.
Comprehensive information display:Through a plain text display,it provides simple and easy-to-use comprehensive information,and users can understand the operating status and alarm information of the equipment at a glance.
Additional protection:Terminal cover,anti-electric shock protection,wiring terminals and other designs provide additional protection and enhance the safety of the equipment.
Data storage and communication:It has a data storage device that can store the date and time of the alarm information.At the same time,communication with other devices is realized through the RS485 interface(BMS protocol),which is convenient for users to conduct remote monitoring and management.
III.Technical parameters
Nominal voltage range:AC 0793V,DC 0650V
Frequency:DC 0.2~400Hz
Measurement value display:2-wire LC display
Alarm LED:3
Output power:0/4~20mA
Response value:Two individually adjustable insulation resistance response valuesranging from 1kΩto 10MΩ
BENDER IRDH275B-435
IV.Application scenarios
The BENDER IRDH275B-435 insulation monitor is widely used in various electrical installations that require high safety and reliability,such as data centers,medical facilities,industrial production lines,etc.It can monitor the insulation resistance of IT systems in real time,detect and alarm potential grounding faults in time,and ensure the safe and stable operation of the system.
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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