Panasonic Compressor CWB09209

03/10/2021

Servo driver related parameter setting method

Position feedforward gain: set the feedforward gain of the positioning loop. The larger the set value is, the smaller the position delay isand the larger the feedforward gain of the position loop is, the high-speed response of the control system will rise, but the position of the system is unstable and prone to oscillation. When high response characteristics are not required, this parameter is usually set to 0, indicating the range of 0 ~ 100%.

08/05/2020

Issues that need attention when moving air conditioners

1. Preliminary preparation 　　 At least two or more skilled refrigeration repairmen, a set of tools, safety belts and other safety equipment.

09/15/2020

80 with display water level sensor, field display transmitter

80 with display water level sensor, field display transmitter Guangdong pressure sensor, Foshan pressure transmitter, Shunde pressure sensor PTH601S adopts diffused silicon piezoresistive core or ceramic piezoresistive core, 316 stainless steel structure, mainly suitable for liquid level measurement and control of rivers, underground water levels, reservoirs, water towers and containers.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

09/18/2020

Hiroki Iwamoto Kobelco Compressor Strategic Center has been moved to China

Hiroki Iwamoto, general manager of Kobelco Compressor Shanghai Co., Ltd., said in an exclusive interview with Xinmin.com reporters a few days ago: "The production, sales and service of compressors will be centered on China in the past 10 years."

01/06/2021

Advanced frequency conversion technology of Mitsubishi Electric central air conditioner

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06/14/2020

Compressor common fault handling

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08/25/2020

For an air conditioner with a heating power of 1390W+1050W, what is the power consumption for 1 hour of heating

Time flies, the air conditioner has just been out of service for two months, and it’s time to start using it again. With air-conditioning, our biggest concern is power consumption. After all, everyone is not rich.

08/19/2020

When the low-temperature chiller has poor cooling effect, it should be dealt with in time

When companies use low-temperature chillers, in order to avoid all kinds of small faults from harming the normal use of low-temperature chiller equipment, companies need to be able to operate the equipment according to safe use standards when using low-temperature chillers.

01/11/2021

Japan Daikin, Hitachi and Mitsubishi Electric air-conditioning compressor comparison

First, take a look at Daikin. The use of high and low pressure cavity scroll compressor and swing compressor