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過熱泄漏保護器 水泵滲漏超溫雙探測繼電器 ZJK-SP帶復位功能
概述:
潛水泵漏水保護繼電器又稱小型綜合保護器是專門用于檢測潛水泵內水靈敏度的電阻及電機溫度信號.傳感器使用電極傳感器,當泵體內出現漏水情況時或溫度不正常時,控制繼電器會發出相應的控制信號,以便工作人員對水泵漏水進行處理.控制器在線路設計上采取了一系列的抗干擾措施,可以在電磁干擾十分嚴重的環境中可靠工作.
功能:
繼電器用于檢測潛水泵內水靈敏度的電阻及繞組溫度信號（PTC或溫度開關）.當檢測到潛水泵內水靈敏度的電阻低于給定值時,繼電器動作;在斷電檢查排除故障重新通電后繼電器繼續恢復工作,當檢測到溫度信號為開點信號或電阻很大時報警,同時繼電器動作.
正常時,故障信號輸出為常閉信號（注意:標配為常閉,常開信號需定制）,當電源斷開或輸入信號故障時,常閉信號變為常開信號.
可以分別顯示報警類型,同時可以手動復位故障.
水靈敏度電阻根據標準設定,用戶有特殊需要可以提前聯系.
本繼電器電路簡單,體積小,重量輕,耗功小,穩定性高,而且采用電子管插入式結構,維修方便.
Description:
The submersible pump leakage protection relay, also known as small integrated protection is designed for detecting water sensitivity resistance and motor temperature signal. The sensor is electrode sensor,When the pump body leaks or temperature is not normal, relays will issue a corresponding signal, so that the staff can process the pump leakage. The controller has taken a series of anti-jamming measures on the circuit design, can work reliably in grave electromag-netic interference environment.
Function:
The relay is used to detect the water sensitivity resistance and winding temperature signal (PTC or temperature switch) of submersible pumps. When the detection resistance is lower than the given value, the relay act; please turn off the power to exclude the fault ,then power on relay continue to work, when the temperature signal is open or the resistance is very large, it will alarm while relay act. Normal, the fault signal is closed; it s open when power off or the input signal fault.
Show the alarm type, you can reset the fault manually.
The water sensitivity resistance is set according to standard. Users with special needs can cont-act in advance.
The relay has the following advantages: simple circuit, small size, light weight, small power co-nsumption, high stability, and using plug-in structure which is easy for maintenance.

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