Q:What is the difference between the inherent opening time and the full disconnection time of the high voltage circuit breaker?

Opening time (breaking time): The time interval from the moment when the opening moment of the mechanical switch is instantaneously to the end of the arc time. Bounce time switch The time between the movable contact and the static contact from the first separation (or closing) to the last stable separation (or closing).

Q:Photoelectric switch control time relay control AC contactor delay closed

The way they control is such that the normally open contacts of the photoelectric switch relay are connected to the time relay coil to control the time relay. Time relay delay disconnect contact to connect the transmission mechanism of the AC contactor coil, control AC contactor.

Q:Central air conditioning winter switch schedule

Comfortable air conditioning standard is the summer temperature at 24-28oC, relative humidity of 40-65%, the wind speed is not greater than O.3m / time 8 hours is appropriate winter: temperature 18-22oC, relative humidity 40-60%, wind speed is not greater than 0.2m / s. Time 10 hours is appropriate.

Q:China's accession to the WTO for so long, how not switch ah? When is the switch?

Switch, is a class of open is not to say about open. Now there are many categories of goods are already open. I do not know what kind of you are talking about.

Q:How does this switch adjust the time?

: Time-controlled switch set the timing: first check the clock display whether the current time is consistent, if you need to re-calibration, according to install the clock "key at the same time, according to the school day", "school

Q:Zhengtai time control switch timer time controller kg10d-1h 220v how to set

Time control switch settings are relatively simple, Such as setting the load for an open time 18:00, The time is 05:00

Q:Is there a light switch? Can be set to time automatically turn off the lights

There is a timer switch, you can set the timer on or off, some features can be set many times a day switch lights.

Q:How to set the iPhone switch machine time

IPhone does not come with the automatic boot function, you need to install the plug-in to achieve. Preferred to ensure that the iphone phone has been jailbreak, jailbreak after setting the method as follows: 1, open cydia, search aTimeTool, and install plugins; 2, open the installed aTimeTool (desktop display for the scheduled task); 3, click the upper right corner of the +; 4, click on the service, select the power; 5, select the open, and set the time, such as plans for 3 hours after the automatic boot 6, storage, shutdown, 3 hours after the phone will automatically boot.

Q:There is no monitoring software, you can monitor the computer's switching time and operating records

The computer shuts down the monitor does not work: Computer shutdown, it means that the closure of the "monitoring system", so the monitor to stop working; If it is video capture card can not work; Monitoring computer must be 24 hours to boot, it is generally recommended to use a hard disk video recorder.

Q:Will the computer switch machine power consumption is equivalent to how long standby time?

The amount, you want to ask two cases of power consumption, right? General standby power consumption are below 5W, the normal are 2-3W. The normal use of power consumption depends on your computer configuration. The Configuration high power is high. The The general integration of the computer between 150W to 200W, alone in the 150W to 300W between the good configuration is not good, 400,500 or higher are it.