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    ChanDow Electric (Shanghai) Co.,Ltd

    • Address: Room 125, Building 368 Wanzhong Road, Nanqiao Town, Fengxian District, Shanghai, Shanghai, China
    • Email: Email
    • Phone: 13818450971

    Business description

    ChanDow Electric (Shanghai)Co., Ltd.was founded in 2013, it specializing in R&D, manufacturing, sales of over 100 series of products, such as transmission and distribution electrical appliances, intelligent electrical protection, electrical automation equipment , complete set of mechanical equipment , etc.

    It was applied in over 1000 projects in domestic and overseas markets, engaged in the fields : coal mine, machinery and equipment manufacturing, petrochemical, power plant, steel plant, etc.

    Relying on innovation , ChanDow launches new products continuously , and always pays attention to products quality and reputation.

    Guided by the enterprise principles: quality first , service first and advanced technology, ChanDow Electric always works on the power transmission & distribution control and the integration of power automation in long term, providing satisfactory services and excellent products , earned the popular trust from customers.

    Our Products:

    - intermediate relay

    - staircase switch

    - delay off without supply voltage relay

    - delay on star delta

    - asymmetric cycler time relay

    Latest listings



    • Memory And Latching Relay
      Memory And Latching Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      Latching relay, controlled by buttons from several locations can replace three-way switches or cross bar switchs thanks to control by buttons(unlimited number, connected inparallel by 2 wires), installation gets more transparent and faster for mounti...

    • Water Level Controller
      Water Level Controller
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      ChanDow Water Level Controller is an automatic switching circuit that used to the controller an AC water pump. It is designed a simple water controller let in which electrodes are required to sense high and low water levels in a tank.Whenever the wat...

    • Current Monitoring Relay
      Current Monitoring Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      ChanDow Current Monitoring Relay is a solid-state relay with SPDT silver cadmium oxide contact and quick-connect terminals. It features start-up inhibit adjustable hysteresis, multiple voltages, automatic or manual control and LED relay status indica...

    • Three Phase Voltage Relay
      Three Phase Voltage Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      Control for connection of moving equipment(site equipment, agricultural equipent, refrigerated trucks). Control for protection of persons and equipment against the consequences of reverse running.Normal/emergency power supply switching. Protection ag...

    • Single Function Time Relay
      Single Function Time Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      Suitable for applications where function and time requirements are known.Time switch, possible to be used for pump decay time after switching the heating off, switching off fans.can be used for electrical appliances, control of lights, heating, motor...

    • Multifunction Time Relay
      Multifunction Time Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      ChanDow Multifunction time relay is a smart relay for easy adjustment of the control signals, with multi-time range, multi-functions and multi-voltage input built in.Multifunction time relay provides 10-time ranges and 10 functions for customer’s pur...



    • Double Delay Time Relay
      Double Delay Time Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      ChanDow Double Delay Time Relay is for gradual switching of heavy powers like heating and prevents current strokes in the main.It has protection and monitoring of motors with integrated PTC thermistor temperature sensors. It has a range of phase loss...

    • Asymmetric Cycler Time Relay
      Asymmetric Cycler Time Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      It is used for regular room ventilation, cyclic dehumidification, light control, circulating pumps, noon signs, etc.Function Features:2 time functions: Cycler beginning with pulse, Cycler beginning with pause, Function choice is done by an external j...

    • Delay On Star Delta
      Delay On Star Delta
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      Function Features :Time t1 (star) : time scale 0.1 s - 10min divided into 4 time ranges rough time setting by rotary switch. Time t2 (delay) : time scale 0.1 s - 1 s time setting by potentiometer, Relay status is indicated by LED. 1-MODULE, DIN rail ...

    • Delay Off Without Supply Voltage Relay
      Delay Off Without Supply Voltage Relay
      Components - Relays - ChanDow Electric (Shanghai) Co.,Ltd - China - March 7, 2019 - check with company for price

      Back-up source for Delay OFF in case of voltage failure (emergency lighting, emergency respirator, or protection of el. controlled doors – in case of fire).Function Features :Time range (adjustable by rotary switch and fine setting by potentiometer):...



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