SWALLOW Transformer SC21-150E
Type: Transformer
Brand: SWALLOW
Type: Transformer
Brand: SWALLOW
Type: Transformer
Brand: SWALLOW
CHINT Transformer BKC-500
Siemens Transformer 4AM8695-0UA20-0N
ABB Circuit Breaker 10138815
Siemens Contactor 3RT2015-1AB02
Littelfuse Fuse 0327010.YX2S
HOYMK Relay H3F-305MY with socket
IRC Resistor GS-3 3W 1.13M
IWAYA DENKI Water Pump 25CJT0752
Panasonic Servo Motor MHMF022L1V2M
Honeywell Solenoid Valve VE4025B1045
ROTEN Mechanical Seal 8E5K-22-X
SANDSUN Overload Pump VA08H-760
GS Battery 6-QW-60(450)-(55D23L-KR)
Rechi Compressor 44R273A
MINDMAN Air Cylinder MCQV2-11-40-200
Mitsubishi Compressor YB645WTG
Eaton Moeller Circuit Breaker IZMX40N3-U08F
Beckhoff Module KS2732
P+F Pepperl Fuchs Sensor NJ15+U1+DW1-10
SMC Overflow Valve S070C-6AG-32
CARLO Relay RM1A60D75
06/14/2020
Knowledge of maintenance of air energy heat pump The air energy water heater is composed of an outdoor unit and an insulated water tank. The outdoor unit is called an air energy heat pump unit.
03/01/2021
Different definitions: (1) Brushless DC motor is a typical mechatronics product, which is composed of motor body and driver. Brushless motor refers to the motor without brush and commutator (or collector ring), also known as commutator less motor. As early as the 19th century, when the motor was born, the practical motor was the brushless form, that is, the AC squirrel cage asynchronous motor, which has been widely used. However, the asynchronous motor has many insurmountable defects, so that the development of motor technology is slow. The transistor was born in the middle of last century, so the brushless DC motor using transistor commutation circuit instead of brush and commutator came into being. This new type of brushless motor is called electronic commutation DC motor, which overcomes the defects of the first generation of brushless motor.
06/14/2020
07/14/2020
1. Test the power cord with an electric pen. The broken power cord of the freezer is also a cause of non-refrigeration. For this situation, we need to check whether it is a power problem. The general approach is to open the door and observe whether the lighting lamp in the box Light up. Look for signs of damage to the wires, such as being bitten by a mouse.
06/25/2020
At present, the most commonly used vapor compression heat pumps, compressors, evaporators, condensers, and throttle valves are the four main components. Other auxiliary components include fans, four-way valves, liquid storage tanks, gas-liquid separators, copper pipes, and Protectors and electronic control parts used to ensure the normal operation of the machine, etc. Direct-heating models also include a water flow regulating valve. Schematic diagram of commercial air source heat pump system
06/22/2020
Types of steam compressors_selection of steam compressors Types of steam compressors<img src="{{media url="Types_of_steam_compressors_selection_of_steam_compressors.jpg"}}" alt="" /> 1. Single-stage high-speed centrifugal blower This type of steam compressor is a relatively common steam compressor on the market. It can have a large air volume and pressure and can meet the needs of many working conditions. The single-stage high-speed centrifugal blower is designed with a ternary flow theory, and the whole structure of the fan is compact , And the technology is relatively mature. 2. Roots type steam compressor
08/03/2020
The compressor is the low pressure gas<br></br> A driven fluid machine that is upgraded to high-pressure gas. It is the heart of the refrigeration system and provides power for refrigeration.
03/31/2022
From the perspective of appearance, the linear guideway is a long strip-shaped metal shell, which is true in itself. The basic material of the linear guideway is profile.
06/30/2020
Correct handling method of single compressor The handling of a single compressor is very particular and has strict requirements, that is to say, it is not how you want to move it.
06/14/2020
One of the directions of scroll compressor's attack deep dive into the low-temperature market In Panasonic's view, in the field of air conditioning