IRDH275B-435 BENDER Input module

Product Overview

The BENDER IRDH275B-435 is an insulation monitoring device (IMD) for ungrounded AC, AC/DC, and DC systems (IT systems). It is designed to monitor the insulation resistance

 between the live parts of an electrical system and ground, and to detect and alarm on insulation faults. The IRDH275B-435 is a versatile and reliable IMD that can be used in a wide

 variety of applications, including:

• Industrial power distribution systems

• Data centers

• Medical facilities

• Transportation systems

Product Features

• High sensitivity: The IRDH275B-435 can detect insulation faults with a resistance as low as 1 Ω.

• Fast response time: The IRDH275B-435 can respond to insulation faults in less than 1 ms.

• Multiple alarm outputs: The IRDH275B-435 has multiple alarm outputs that can be used to trigger external alarms or control systems.

• Easy to use: The IRDH275B-435 is easy to install and use, with a simple menu-driven interface.

Product Benefits

• Prevents electrical failures: The IRDH275B-435 can help to prevent electrical failures by detecting insulation faults early and preventing them from escalating into more serious problems.

• Protects personnel: The IRDH275B-435 can help to protect personnel from electrical shock by detecting insulation faults and preventing them from contacting ground.

• Improves system reliability: The IRDH275B-435 can help to improve system reliability by detecting insulation faults early and preventing them from causing downtime.

• Reduces maintenance costs: The IRDH275B-435 can help to reduce maintenance costs by preventing electrical failures and downtime.

Product Parameters

• Supply voltage: 230 VAC or 24 VDC

• Measuring range: 0 Ω to 10 MΩ

• Alarm threshold: Adjustable from 1 Ω to 10 MΩ

• Response time: < 1 ms

• Alarm outputs: 2 relay outputs

• Communication interfaces: RS232, Ethernet

• Operating temperature: -20 to 70 °C

• Storage temperature: -40 to 80 °C

• Enclosure rating: IP67

Product Applications

The BENDER IRDH275B-435 is used in a wide variety of applications, including:

• Industrial power distribution systems: The IRDH275B-435 can be used to monitor the insulation resistance of motors, transformers, generators, and other electrical equipment

• in industrial power distribution systems.

• Data centers: The IRDH275B-435 can be used to monitor the insulation resistance of IT equipment, such as servers, routers, and switches, in data centers.

• Medical facilities: The IRDH275B-435 can be used to monitor the insulation resistance of medical equipment, such as MRI machines, X-ray machines, and patient monitors, in

• medical facilities.

• Transportation systems: The IRDH275B-435 can be used to monitor the insulation resistance of electrical equipment in transportation systems, such as trains, buses, and ships.

Ordering Information

The BENDER IRDH275B-435 can be ordered from authorized BENDER distributors. The part number is IRDH275B-435.

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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