Danfoss Compressor SZ100A4PAY

09/03/2022

How to Maintain Circuit Breaker?

To make the circuit breaker to be in good conditions and prolong its service life, regular and proper maintenance is indispensable.

08/06/2020

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit

Root Causes and Prevention Methods of Coil Freezing Cracks of Air Conditioning Unit<br></br> In general, the heat medium in the heat exchanger of the air conditioning unit is water (surface cooling: 7-12°C; heating 70-90°C or steam heating).

06/29/2020

What is the cause of compressor pipeline vibration

07/18/2025

How to Choose Pulse, Analog and Communication Control Modes of Servo Motor

There are three control modes of servo motor: pulse, analog and communication. In different application scenarios, how should we choose the control mode of the servo motor

06/14/2020

What is the difference between heating 24 ℃ and cooling 24 ℃

Regardless of the room temperature, as long as the air conditioner is in the cooling mode and is in a working state, the wind blown out is cold wind. To put it bluntly, the temperature of the blown air is determined by the operation mode of the air condit器2䀀
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08/08/2020

How do you see the power of the air conditioner Air conditioning horse number and area

How do you see the power of the air conditioner Air conditioning horse number and area We may initially know the power of the air conditioner, but in fact, we don't know much about the specific meaning of the power of the air conditioner.

02/01/2023

What is Gear Ratio?

Gear ratio, i.e., the reduction ratio of the reducer, refers to the ratio of the instantaneous input speed to the output speed in the reduction mechanism, and is represented by the symbol "i".

06/14/2020

The main features of screw compressors What are the advantages of screw air compressors

Power balance is good. The screw compressor has no unbalanced inertial force, the machine can work smoothly at high speed, and it can be operated without foundation. It is particularly suitable for use as a mobile compressor, with small size, light weightﰸ2䀀
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01/10/2023

5 Refrigeration Solenoid Valve Failures and the Solutions

Refrigeration solenoid valve is an industrial equipment controlled by solenoid. It adjusts mass direction, flow, speed and other parameters in industrial control systems.

08/13/2020

Requirements for adding refrigerant to industrial chiller system

After the industrial chiller system has passed the vacuum test, it can use the vacuum state in the system to charge the refrigerant.<br></br>