BENDER IRDH275B-435 绝缘监视器

BENDER IRDH275B-435 绝缘监视器 是一款高性能的绝缘检测装置，主要用于监测未接地主电路（IT系统）的绝缘电阻，确保其工作在安全范围内。该监视器特别适用于AC、AC/DC主电路，包括具有直接连接的直流元件的AC/DC主电路，如整流器、转换器和可控硅控制的直流驱动器，以及UPS系统、电池系统等。

BENDER IRDH275B-435 绝缘监视器   详情介绍：

BENDER IRDH275B-435绝缘监视器是一款高性能的绝缘检测装置，主要用于监测未接地主电路（IT系统）的绝缘电阻，确保其工作在安全范围内。该监视器特别适用于AC、AC/DC主电路，包括具有直接连接的直流元件的AC/DC主电路，如整流器、转换器和可控硅控制的直流驱动器，以及UPS系统、电池系统等。

IRDH275B-435绝缘监视器采用了创新的A-ISOMETERs技术，使得绝缘电阻测量更为精确。其面板安装外壳易于安装到配电盘的筋膜上，用户可以通过纯文本显示轻松获取全面且易于理解的信息。此外，端子盖、防触电保护、接线端子等设计提供了额外的保护，增强了设备的安全性。

该监视器符合NEC 250.21(B)和CEC 10-106(2)的地面探测器要求，可以检测不接地交流/直流系统的接地故障，电压范围可达0...793 VAC和0...650 VDC。它还具有两个可单独调节的绝缘电阻响应值，范围在1kΩ至10MΩ之间，适用于纯AC、纯DC和混合AC/DC系统，包括带变频驱动器(VFD)的系统。

在实际应用中，IRDH275B-435绝缘监视器能够实时显示读数，提供易于使用的机载菜单用于管理设置，并具备自动自检功能。此外，它还内置了测试和重置按钮，方便用户进行外部测试和重置操作。同时，该监视器具有锁定或非锁定操作选项，并配备两个SPDT触点输出，通常通电或正常断电操作。

总的来说，BENDER IRDH275B-435绝缘监视器是一款功能全面、性能稳定、易于使用的绝缘检测装置，能够满足各种复杂电气系统的绝缘监测需求，确保系统的安全稳定运行。

BENDER IRDH275B-435 绝缘监视器   实物图片：

BENDER IRDH275B-435 绝缘监视器  实物视频

BENDER IRDH275B-435 Insulation Monitor Details Introduction:

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), ensuring that it operates within a safe range. This monitor is particularly suitable for AC, AC/DC main circuits, including AC/DC main circuits with directly connected DC components, such as rectifiers, converters, and thyristor controlled DC drives, as well as UPS systems, battery systems, etc.

The IRDH275B-435 insulation monitor adopts innovative A-ISOMETRS technology, making insulation resistance measurement more accurate. The panel mounting shell is easy to install onto the fascia of the distribution panel, and users can easily obtain comprehensive and easy to understand information through plain text display. In addition, the design of terminal covers, anti electric shock protection, and wiring terminals provides additional protection, enhancing the safety of the equipment.

This monitor meets the ground detector requirements of NEC 250.21 (B) and CEC 10-106 (2), and can detect grounding faults in ungrounded AC/DC systems. The voltage range can reach 0... 793 VAC and 0... 650 VDC. It also has two individually adjustable insulation resistance response values, ranging from 1k Ω to 10M Ω, suitable for pure AC, pure DC, and hybrid AC/DC systems, including systems with variable frequency drives (VFDs).

In practical applications, the IRDH275B-435 insulation monitor can display readings in real time, provide an easy-to-use onboard menu for managing settings, and has automatic self checking function. In addition, it also comes with built-in testing and reset buttons, making it convenient for users to perform external testing and reset operations. At the same time, the monitor has a lock or non lock operation option and is equipped with two SPDT contact outputs, usually powered on or normally powered off.

Overall, BENDER IRDH275B-435 Insulation Monitor is a comprehensive, stable, and easy-to-use insulation detection device that can meet the insulation monitoring needs of various complex electrical systems, ensuring the safe and stable operation of the system.

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