Phoenix Contact Introduces New Electronic Monitoring Relays to Measure Current and Voltage

菲尼克斯電氣推出新型測量電流及電壓的電子檢測繼電器

MIDDLETOWN, Pa. - Phoenix Contact has added a new family of Electronic Monitoring Relays for single- and three-phase applications to its extensive line of signal conditioners and converters. The new 22.5mm wide, DIN-rail mountable modules can be used for monitoring currents and voltages in numerous applications. The current monitoring relays are designed for monitoring AC and DC currents ranging from 0 to 100mA, 0 to 1A and 0 to10A. The voltage monitoring relays are available for monitoring single phase AC and DC voltages ranging from 0 to 30V, 0 to 60V and 0 to 500V.

賓州米德爾城消息——菲尼克斯電氣公司為其眾多的信號調節儀和變頻器產品線的單相和三相應用添加了一組新型電子檢測繼電器。這些22.5mm寬，支持DIN-rail卡軌安裝的模塊可以在很多應用中用于檢測電流和電壓。電流檢測繼電器可以監測范圍在0 到 100mA, 0 到 1A 和 0 到10A.之間的交流電和直流電的電流。而電壓檢測繼電器適用于電壓范圍在0 到 30V, 0 到 60V 和 0到500V之間的單相交流電和直流電的電壓。

The current and voltage monitoring relays are available in two versions. The SL version has one function, either undercurrent or undervoltage, with a PDT (single pole double throw) for signal output. The multifunctional FL version provides the user the flexibility of monitoring undercurrent, overcurrent, and window function, or undervoltage, overvoltage, and window function featuring PDT relays (single pole double throw) for signal output.

電流和電壓檢測繼電器現有兩個版本。SL版具有單功能，在低電流或低電壓的情況下，信號輸出具有PDT（單極雙擺）。而多功能的FL版本為客戶提供了檢測低電流、高電流、視窗功能、低電壓和高電壓的靈活性，而視窗功能為信號輸出帶有PDT繼電器（單極雙擺）。

The monitoring relays are easily configured via potentiometers and rotary switches on the front face of the modules. Operational conditions of the monitoring relays are displayed via LEDs for supply power transformer voltage, relay status, fault type and delay times.

檢測繼電器可以通過模塊前面的電位計和旋轉開關輕易地設定。檢測繼電器的操作情況中的供電變壓器電壓、繼電器狀態、故障類型和延遲次數可以通過LED顯示出來。