Product Description
BENDER IRDH275W-435 Insulation Monitoring Device
The BENDER IRDH275W-435 is a high-performance insulation monitoring device (IMD) designed for unearthed AC, AC/DC, and DC power systems (IT systems). It utilizes the patented AMPPlus measurement principle, making it ideal for modern power supplies, including those with rectifiers, converters, and variable-speed drives. This device provides continuous monitoring of the insulation resistance, ensuring maximum electrical safety and system availability. Its wide voltage range and adaptability to systems with high leakage capacitances make it a versatile solution for applications in industrial settings, renewable energy, and data centers. The integrated display provides real-time values and allows for easy parameter setting.
Technical Specifications:
- Model: IRDH275W-435
- Article Number: B91065100W
- Response Value Range (Ran): 1 kΩ…10 MΩ
- Rated Voltage (Un): 3AC/AC 0…793 V, DC 0…650 V
- Supply Voltage (Us): AC 88…264 V / DC 77…286 V
- Power Consumption: ≤ 14 VA
- Relay Contacts: 2 x 1 changeover contact, rated AC 250 V / 5 A
- Software Version: D160 V1.4
BENDER IRDH275W-435 Insulation Monitoring Device
Shop the BENDER IRDH275W-435, a reliable insulation monitoring device for unearthed AC/DC IT systems. Features a wide voltage range up to 793V AC / 650V DC and a response value of 1 kΩ to 10 MΩ for enhanced electrical safety and system uptime.
