BENDER IRDH575B1-4227 is an insulation monitoring device produced by BENDER,Germany.The following is a detailed introduction to the product:

1.Product Overview

Brand and model:BENDER,model IRDH575B1-4227.

Product type:Insulation monitoring device,used to monitor the insulation status of low-voltage systems to prevent leakage accidents.

Application areas:Suitable for insulation monitoring and leakage protection of ungrounded systems,grounded systems and resistance-grounded systems.

2.Product features

High-precision monitoring:

It can accurately monitor the insulation resistance of the system and detect insulation faults in time.

Provide accurate insulation status information to help users take timely measures to prevent accidents.

Multi-range selection:

Supports manual and automatic working modes.In manual mode,multiple range selections are provided(such as 20mA,200mA,2A,5A,etc.).

In automatic mode,the program will automatically determine and enter the corresponding range position,which is convenient for users to use.

Over-range protection:

Each gear is equipped with over-range alarm,indication and total power cut-off functions to ensure equipment safety.

High stability and anti-interference:

Adopting high-end MCU and internal integrated 12-bit AD,each channel is isolated from each other through external auxiliary IC and filter.

It has the superior performance of accurate measurement,high stability and strong anti-interference.

Wide working environment temperature:

The working environment temperature range is-20℃to 70℃,and the humidity is 30%to 85%(no condensation),which can adapt to various harsh environments.

Cabinet-mounted instrument design:

The cabinet-mounted instrument design is adopted,with moderate size,which is easy to install and integrate into the existing system.

Communication interface:

The RS-485 communication interface can be expanded,supporting Modbus-RTU communication protocol,which is convenient for data exchange with the host computer or other devices.

III.Technical parameters

Power supply voltage:AC220V/50Hz(±10%).

Display mode:LED or LCD display may be used to provide intuitive insulation status information.

Protection level:The specific protection level needs to refer to the product manual,but it is usually designed with a higher protection level to adapt to industrial environments.

4.Application scenarios

Power system:used to monitor the insulation status of power systems such as substations and distribution rooms to prevent leakage accidents.

Industrial automation:In industrial automation production lines,it is used to monitor the insulation status of equipment to ensure production safety.

Building electrical:In the electrical system of a building,it is used to monitor the insulation status of cables and lines to prevent electrical fires.

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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, Emerson, Motorola, Invensys, Westinghouse, etc. The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers, and can directly purchase from abroad, providing equipment and spare parts from different countries and manufacturers.

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

There is really no middleman who can make a price difference! !

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

Professionally provide: PLC programmable control system, distributed control system (DCS), safety instrument system (SIS), ESD system, vibration monitoring system, turbine compressor control system (CCS) and other PLC modules, various industrial control systems, system modules, CPU, IO module, DO module, AI module, DI module, network communication module, Ethernet module, motion controller, analog input module, analog output module, switch input module, switch output module, module redundancy, power supply module, relay output unit, relay input unit, processing unit.

Products are widely used in: electricity, petroleum, mine hoisting, ports, heating, gas, water supply, sewage treatment, metallurgy, papermaking, textile, chemical industry, water conservancy and other modern industrial fields!

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