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Anonymous users2024-01-24How much electricity does a 220v5060hz night light cost overnight220V50 60Hz just shows that it is suitable for domestic civil power grids.
What is a night light? That is, when you get up in the middle of the night when you sleep at night, you don't need to turn on the lights (turn on the lights to be dazzling) and can avoid the lamps used to distinguish the light required by the object, and you can't understand that the wattage of this night light is quite small (the early incandescent lamp is only 5 watts, and now it is overwhelmed, and the LED lamp is currently used only below watts, generally only watts), and the night light is generally only watts, so the power watt-hour meter will not walk.
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Anonymous users2024-01-23It is essential to know its power rating. These two data don't come to the conclusion you want. An hour per kilowatt is one kilowatt of electricity.
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Anonymous users2024-01-22It depends on how many watts, multiplying the wattage of the lamp by 8 hours in a night and dividing it by 1000 equals the number of watts of electricity.
It can be changed, but now it is impossible to say that you can't see the original circuit diagram.
380V and 220V do not give separate powers.
Distribute in half. >>>More
If the complete three-phase balance, 300A*380V*, greater than 130KW, yes, but if the three-phase is unbalanced, the total power required should be calculated by the maximum one-phase current, and it is easy to overload the difference by such a point.
It's a bath bomb light with 4 bulbs, right? If yes: 275x4 = 1100x4 = 4400w 1 kilowatt is equal to one degree! Total degrees.
It's okay! But you have to be safe. I also have wires at the head of the bed here, it's fine. >>>More