Power relay,PCB relay,Miniature Relay,Solid State Relay's manufacturer You are here - Naidian English - site map
Our products:power relay time relay counter relay liquid level relay miniature relay solid state relay Relay Socket electrical network protection motor control motor protection thermal relay
  • Competitive counter relay products, counter relay info and counter relay pdf are listed below, please view them and select the most helpful info for you. Besides, we also provide you with counter relay related products such as Power Relay,general purpose relay,PCB Relay,time relay for your choice.
Hour Meter

Name: DHC3L Series Hour Meter


Ordering Information
Hour MeterHour Meter

1.DIN-size standard panel 48×24mm , 50×60mm available by expanding frame.

2.Self-power, the Li battery inside

3.No voltage input type, DC voltage input type and AC voltage input type are available.

4.6 or 8 segment LCD display.

5.Comply with the standard: Q/WDH02-2003,GB14048.5-2001, IEC60947-5-1:1997

Model explanation
Hour Meter

Technical parameter

Hour Meter Hour Meter Hour Meter

Wiring and note:

Hour Meter


1.The switch or circuit of timer’s signal input and reset input are close to the terminal of timer, keep the input line as short as possible.

2.DHC3L-A is signal AC voltage input type (input voltage AC/DC110V-240V), but for reset signal ,refer to (3),only can input terminal signal, not voltage signal. Otherwise the timer not only burned ,also cause inner Li battery exploded.

3.Don’t connect the reset signal for a long time , in order to avoid wasting battery.

4.Keep reliable terminal input.

Related Products
Counter relay-CSY-5E numeral timer,JS48S-44L electronic timer
Counter relays-DH48J,NDJ5-6,DHC11J digital display counter
Counter relay-DH48L,DHC3L,DHC6J electronic timer
Counter relays-DHC8A,DHC8 microcomputer multiplex time controller
Counter relay-DHC15 microcomputer time controller
Counter relays-GSK-40,GUK time controlling switch
Counter relay-JDM9 digital display counter
Counter relays-KG316T,KS microcomputer time controller
Counter relay-KG-2 light controlling switch,SDK-6 street lamp switch
Counter relays-SDK-2 power quartz controller
Counter relays-XJ-4,DH14J digital display counter
Counter relay-ZYT05,NDQ3 microcomputer bell ringing device
Product Quick Links
  • view more......
  • view more......
    • time relay

      Naidian time relays with advanced control algorithm and self...

  • view more......
    • counter relay

      Naidian counter relays with advanced control algorithm and self...

  • view more......
  • view more......
    • solid state relay

      Naidian solid state relays with advanced control algorithm and self...

  • view more......
  • view more......
  • view more......
    • thermal relay

      Naidian thermal relays with advanced control algorithm and self...

  • view more......
    • Relay Socket

      Naidian Relay Sockets with advanced control algorithm and self...

  • view more......
  • Hot products:
    Power relaysAH2 Electronic time relayJDM9 digital display counterAFR-1 series liquid level relayJQX-14FC PCB relay10F08B-E Relay Socketpower relay