Time relay DC 12V 24V

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Time relay DC 12V 24V

Q: How can I switch the power supply at the set time?: insert the timer into the power outlet, pay attention to the current should be in the extinguished state, otherwise, please control the mode first adjusted to "off", then "mode" to "automatic" (Note: Put into the "automatic open"; now time in the set period to put "automatic off")

Q: Electric water heater sometimes power leakage switch trip, sometimes over a period of time trip, what is the reason?: If you can continue to close the switch after the trip, it means no ground. It may be your leakage switch rated current is a bit small, a light, instantaneous current is relatively large, resulting in tripping. Change the switch on it!

Q: Why did i press the button a little bit? Solution.: 5, and so on, if you want to set the second and third time period, continue to press the "timer" button, the LCD will display "2 open", "2 off", "3 open" And so on, set the opening point and turn off the time point can be. 6, press the "timer" button, then press the "week" button, you can set the day of the day to set the time to open and close.

Q: Air conditioning short time switch it all right: Compressor just started working, you stopped, the impact is certainly there, but occasionally should not be a problem.

Q: Samsung mobile phone switch machine where to set up: Brand-name mobile phone is missing this function, just like the Nokia mobile phone is the same, can not be set, only manual!

Q: Is there a software that can record the time on the computer?: Here I introduce four kinds of methods, without any tools, all manual completion, most people I do not tell him Oh! A: One day record easy to see if you just want to check, from yesterday shut down to today there is no use between my computer, then use the "check log" method on it. Enter "eventvwr.msc" in the "Start" menu, or press the "Start Menu" - "Programs" - "Administrative Tools" - "Event Viewer" to open the Event Viewer, in the left window Select the "system", from the right side of the system event to find the event ID of 6005,6006 event (event ID number of 6005 event that the event log service has started, that is, boot, the same event ID: 6006 said shutdown), they correspond Of the time are the boot time and shutdown time. B: If you feel that it is too much trouble to find off events from so many events, you can use "filter" to make the content simple. Select the "Filter" option in the "View" menu of the Event Viewer, select the "Filters" tab in the Properties dialog box, and check the "Information", "Warning", "Error" Event Source "drop-down list, select" eventlog ", click" OK "button, the system event content is much less, we can easily find the latest switch machine time.

Q: How to use the microcontroller switch to control the length of the circuit section time: SCM to be programmed, compiled after the burn into the implementation of single-chip, not two or three words can understand. If you control the circuit off time is fixed, you can buy a "refrigerator companion" to use, very cheap.

Q: Home line air switch closed after a period of time on the trip What is the reason?: 3 in the air switch below a part of the line where the environment is too wet line insulation damage caused by leakage earth fault. 4 in the air switch below the line there are short-circuit points, such as a section of the line insulation damage to the aging of the insulation performance caused by a short line between the zero line and the line of fire, or an electrical failure If this is the case you can disconnect all the electrical Power and then send the power if you can send all the electrical appliances can be connected to a power supply to see if there will be a trip if the air switch trip to find the reason.

Q: Germany Germany West KG316T time control switch how to set the system time?: To set the system time method: such as to set, while holding down the clock +, the non-stop by non-stop beating time, minutes and week is the same way to operate!

Q: The total switching time of the transformer on-load tap-changer is probably how much: The total switching time is obviously the total time to complete the whole process, the same period refers to the three-phase switch breaking and closing the same period.

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