UniOhm Resistor 2W110K

08/29/2020

How to achieve zero failure of enterprise compressor equipment

How to achieve zero failure of enterprise compressor equipment

07/04/2024

Solenoid Valve vs. Motorized Valve

Motorized valves (also called electric valves) and solenoid valves are increasingly used in industrial fields. However, many people tend to confuse these two valves and do not know the difference between them.

07/31/2020

Must know! Safe operation of refrigeration valves

The switching operation of various valves is the main task in the operation of the refrigeration system. The function of the valve is to control and guide the flow and direction of the refrigerant in the system, cut off and conduct the connection between the equipment and the equipment or the equipment and the outside world.

05/01/2023

What are Refrigeration and Air-Conditioning Compressor Heaters Used For

The compressor heater (oil heater, crankcase heater, compressor heating belt) is a part of the refrigeration compressor.

07/07/2020

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

09/09/2020

Introduction to the development momentum and types of medium and high pressure screw air compressors

Screw air compressors have basically replaced other types of air compressors in the low pressure field. Also in the low-pressure field, as compared to special gas compressors, screw air compressors have gradually shifted from tentative intervention to a trend of big steps.

08/16/2020

Air energy heat pump heating, what installation and use details need to be paid attention to

In the recent period, the term "coal to electricity" has frequently appeared in the vision of the broad masses of people. The reason is that many areas in Beijing, including Chaoyang, Haidian, and Tongzhou, have announced the results of the "coal-to-electricity" winning bid.

01/09/2025

SANYO DENKI Servo Amplifier/Drive Common Alarm Codes

Based on SANYO DENKI R series (SANMOTION R) AC servo drives, the following describes the solutions for servo drive fault alarms.

06/24/2025

What should I do if the refrigeration compressor returns oil

During the operation of the system, the lubricating oil is discharged from the compressor along with the refrigerant, and returns to the compressor after the cycle.

06/14/2020

Common air conditioning host

Common air conditioning host 1. Water-cooled chiller The water-cooled chiller belongs to the refrigeration unit part in the central air-conditioning system. Its refrigerant is water, which is called the chiller, and the cooling of the condenser is r器2䀀
ￜ皥
䖒皦즠Ʋ奌ི㲈Ʋ
䌁皦
ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧
ࠄ
00령ꐱ댁珵뛐珵Љ
䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ
瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ￜ皥
ب巠皱㙲皦忈皱੨皦柘皱
즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦
ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ