What is the reason for the high standby power consumption of Gree air conditioner 72

The high standby power consumption is the power consumption of the control board.

Not only air conditioners, but also many household appliances, such as TVs and computers, will have standby power. Wait.

Because these electrical appliances are all receiving remote control signals or have transformer parts, they are in a state of electricity at any time, and the power supply is often connected to standby, ready to accept the signal command of boot and start at any time.

The standby power consumption of Gree air conditioner 72 is large, in order to receive the wireless signal sent by the remote control at a longer distance, so it needs a stronger standby power to receive power, so the power consumption is greater.

How much power consumption do you mean? About 5w is not big. When the air conditioner is in standby, only the circuit board is energized, and this power is not very large.

Unless your air conditioner has an auxiliary heating circuit, the relay of this circuit is sticky, or there is leakage, and there is no leakage protection switch in the circuit, or the protection switch is broken and not protected.

1) In winter, when the ambient temperature is below zero, the air conditioner is energized to the compressor in order to start it reliably. This is the warm-up function.

The preheating function is about 30-45w.

2) Less than the fixed frequency air conditioner only has the indoor controller, and the outdoor unit does not. The previous one controller required 3-4W.

Standby power consumption, the latest controller only needs to be around. 3 HP air conditioner outdoor unit also needs a controller. So 3 hp for air conditioning.

Standby power consumption is relatively large.

However, if it is a heat pump machine, pull out the plug when you don't use it in winter, because the compressor heating belt cannot work, and when you turn on the air conditioner again, it is easy to cause damage to the compressor because there is a large amount of liquid refrigerant in the compressor.

It costs electricity and is very unsafe. In addition, when the plug is pulled out or plugged in, it will generate a large current, which may cause damage to the appliance. With frequent plugging and unplugging, the elasticity of the contacts in the socket will slowly be lost. In the end, it leads to poor contact between plugs and sockets, resulting in the inability to use electricity normally.

As long as the air conditioner is not turned on, it is always in a standby state, but there is also a certain loss of the air conditioner, after all, the parts in the air conditioner in the standby transition are also running.

The standby power of ordinary household wall-mounted air conditioners and cabinet air conditioners is very small, that is, a few watts, and the standby power consumption will not exceed 1 kWh for a month. However, during the standby period of the air conditioner, once it encounters thunder and rain, it is easy to cause damage and failure of the electronic control components of the air conditioner due to lightning strikes.

In the case that the air conditioning cabinet is not turned on, only part of the circuit of the main power board is working, the power consumption is very small, the standby power is only a few watts, and it consumes about one kilowatt-hour of electricity in ten days, and it is best to disconnect the power supply if it is not used for a long time.

If it is turned on once a week, it is recommended to cut off the power or unplug it. Although it is said that the power consumption is not much, it is better to cut off the power supply once a week, just in case, such as due to electrical failure. Besides, the 72 machine, which is a three-horse air conditioner, should be installed with a leakage circuit breaker, how to use the plug?

The refrigeration capacity is 7200W, and the current energy efficiency standard Level 3 is COP=, and the power consumption is about 2250W.

If this is a fixed-frequency air conditioner, you set the temperature at 22 degrees; Even below 20 degrees, then the power consumption of 1 hour may be around the kilowatt-hour.

If you set the temperature above 26 degrees, then the compressor can automatically stop when the set temperature is reached, and then start automatically when the indoor temperature rises, so that the estimated power consumption for 1 hour may be about 1 kWh.

If this is an inverter air conditioner, you set the temperature at 22 degrees; Even below 20 degrees, then the power consumption of 1 hour may be above the kWh, because it will run at high frequency and high power for a long time, which is more expensive than the fixed frequency.

If your indoor temperature is set at 26 degrees C, after the temperature is stable, the frequency and power reduction will be reduced for 1 hour, and the power consumption will be about 1 hour in a room with good heat preservation and air tightness.

It depends on the actual usage.

If you have any other questions, please feel free to ask them.

I bought this new model, and I look at the meter in reality, and it is 30 kWh for 6 hours. Let's take a look at it if you're not convinced

The power consumption of different air conditioning models is different, and the power consumption calculation method is the cooling (heating power divided by 1000 by 1000 to convert the unit from W to KW H) in the top standard working condition of the nameplate of the indoor unit (on the right side of the machine), which is the hourly power consumption.

Air conditioner standby power, hang-up: about 10w, 72 or more: 50 70w

However, the standby power of some commercial air conditioners is relatively large, mainly due to the power consumption of the compressor auxiliary electric heating belt.

35 refers to a cooling capacity of 3500W.

1 hp = 1 hp = 735w, hp is approximately equal. The amount of 3500 (that is, 35 models).

The following issues need to be considered in the calculation of air conditioner power consumption:

1.Outdoor temperature, 2Room temperature, 3

Boot time, 4Set the temperature of the air conditioner. Because:

Air conditioning and refrigeration consume the most electricity when starting, because it is running at full load, the air conditioner will no longer run at full load after the temperature in the stall room drops, and the air conditioner will standby when the temperature in the stall reaches the set temperature. This saves power. So:

Don't be afraid of electricity, turn on for 1 hour, turn off for half an hour, yes, this is the most power-consuming.

According to your air conditioner's estimate: the power consumption should be 3 kWh in the first hour of booting, and the average power consumption should be between 1-2 kWh for a long time.