BENDER IRDH275B-435 絕緣監(jiān)視器 是一款高性能的絕緣檢測(cè)裝置，主要用于監(jiān)測(cè)未接地主電路（IT系統(tǒng)）的絕緣電阻，確保其工作在安全范圍內(nèi)。該監(jiān)視器特別適用于AC、AC/DC主電路，包括具有直接連接的直流元件的AC/DC主電路，如整流器、轉(zhuǎn)換器和可控硅控制的直流驅(qū)動(dòng)器，以及UPS系統(tǒng)、電池系統(tǒng)等。

BENDER IRDH275B-435 絕緣監(jiān)視器   詳情介紹：

BENDER IRDH275B-435絕緣監(jiān)視器是一款高性能的絕緣檢測(cè)裝置，主要用于監(jiān)測(cè)未接地主電路（IT系統(tǒng)）的絕緣電阻，確保其工作在安全范圍內(nèi)。該監(jiān)視器特別適用于AC、AC/DC主電路，包括具有直接連接的直流元件的AC/DC主電路，如整流器、轉(zhuǎn)換器和可控硅控制的直流驅(qū)動(dòng)器，以及UPS系統(tǒng)、電池系統(tǒng)等。

IRDH275B-435絕緣監(jiān)視器采用了創(chuàng)新的A-ISOMETERs技術(shù)，使得絕緣電阻測(cè)量更為精確。其面板安裝外殼易于安裝到配電盤的筋膜上，用戶可以通過純文本顯示輕松獲取全面且易于理解的信息。此外，端子蓋、防觸電保護(hù)、接線端子等設(shè)計(jì)提供了額外的保護(hù)，增強(qiáng)了設(shè)備的安全性。

該監(jiān)視器符合NEC 250.21(B)和CEC 10-106(2)的地面探測(cè)器要求，可以檢測(cè)不接地交流/直流系統(tǒng)的接地故障，電壓范圍可達(dá)0...793 VAC和0...650 VDC。它還具有兩個(gè)可單獨(dú)調(diào)節(jié)的絕緣電阻響應(yīng)值，范圍在1kΩ至10MΩ之間，適用于純AC、純DC和混合AC/DC系統(tǒng)，包括帶變頻驅(qū)動(dòng)器(VFD)的系統(tǒng)。

在實(shí)際應(yīng)用中，IRDH275B-435絕緣監(jiān)視器能夠?qū)崟r(shí)顯示讀數(shù)，提供易于使用的機(jī)載菜單用于管理設(shè)置，并具備自動(dòng)自檢功能。此外，它還內(nèi)置了測(cè)試和重置按鈕，方便用戶進(jìn)行外部測(cè)試和重置操作。同時(shí)，該監(jiān)視器具有鎖定或非鎖定操作選項(xiàng)，并配備兩個(gè)SPDT觸點(diǎn)輸出，通常通電或正常斷電操作。

總的來(lái)說(shuō)，BENDER IRDH275B-435絕緣監(jiān)視器是一款功能全面、性能穩(wěn)定、易于使用的絕緣檢測(cè)裝置，能夠滿足各種復(fù)雜電氣系統(tǒng)的絕緣監(jiān)測(cè)需求，確保系統(tǒng)的安全穩(wěn)定運(yùn)行。

BENDER IRDH275B-435 絕緣監(jiān)視器   實(shí)物圖片：

BENDER IRDH275B-435 絕緣監(jiān)視器  實(shí)物視頻

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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