ZC-23H型沖擊繼電器
ZC-23H型沖擊繼電器產(chǎn)品介紹(中文)
ZC-23H型沖擊繼電器是一種專為直流及三相全波整流操作設(shè)計(jì)的信號集中控制元件,廣泛應(yīng)用于電力系統(tǒng)繼電保護(hù)及自動化控制回路中。該繼電器采用干簧密封觸點(diǎn)技術(shù),內(nèi)部集成電容、二極管及濾波元件,確保動作可靠性和抗干擾性能。其核心工作原理是通過微分脈沖變流器(BL)將直流信號回路中的矩形電流脈沖轉(zhuǎn)換為尖頂脈沖,觸發(fā)靈敏元件(GHJ)啟動出口中間繼電器(ZJ),從而驅(qū)動電鈴或電笛發(fā)出音響信號。繼電器具備自動復(fù)歸功能,當(dāng)信號電流穩(wěn)定后,執(zhí)行元件自動復(fù)位,僅通過觸點(diǎn)自保持維持輸出狀態(tài)。技術(shù)參數(shù)方面,支持額定電壓DC220V/110V/48V/24V,最小沖擊動作電流不大于0.16A(ZC-23H型),最大穩(wěn)定電流3.2A,功率消耗低于7W(BL繞組)和10W(ZJ動作時(shí))。產(chǎn)品采用JK-2型殼體,結(jié)構(gòu)緊湊,適用于高密度安裝場景,并可通過兩臺繼電器反串接線實(shí)現(xiàn)沖擊自動復(fù)歸功能。2821
ZC-23H Impact Relay Product Introduction (English)
The ZC-23H Impact Relay is a centralized signal control component designed for DC and three-phase full-wave rectifier operations, widely used in power system protection and automation control circuits. It features sealed reed contacts with integrated capacitors, diodes, and filters to ensure reliable operation and noise immunity. The relay operates by converting rectangular current pulses in DC signal circuits into sharp peaks via a differential pulse transformer (BL), which activates the sensitive element (GHJ) to trigger the output intermediate relay (ZJ), thereby driving audible alarms like bells or buzzers. It supports auto-reset functionality, where the actuator resets upon signal stabilization while maintaining output through contact self-locking. Key specifications include rated voltages of DC220V/110V/48V/24V, a minimum impact action current of ≤0.16A (ZC-23H model), and a maximum steady-state current of 3.2A, with power consumption below 7W (BL winding) and 10W (ZJ activated). The compact JK-2 housing design suits high-density installations, and dual-relay reverse-series wiring enables automatic impact reset capabilities. 2821
ZC-23H型沖擊繼電器
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ZC-23H型沖擊繼電器
沖擊繼電器 >> ZC-23H型沖擊繼電器 |
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