Tamura Transformer 3FD-320
Type: Transformer
Brand: Tamura
Type: Transformer
Brand: Tamura
Type: Transformer
Brand: Tamura
CHINT Transformer JBK5-630
Honeywell Transformer ZT930
SQUARE D Circuit Breaker SLA3400K
Eaton Contactor XTCG025C00DT
Ferraz Shawmut Fuse D72SG120V400QF
Chint Relay JRS1-09-25/Z 18-25A
EPCOS Resistor B72650M1300K72
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
CHINT Switch JD-5 80A-200A AC220V
Camel Vane Pump VCM-SM-40A-6CG-30
MAC Solenoid Valve 45A-AC1-DDFJ-2KJ
01/12/2021
Copeland compressor Copeland compressors are divided into L, C, 3S, 4S, 6S series air-cooled compression condensing units, which can be used as the main component of various refrigeration devices, used in various freezing and refrigeration equipment, acc 器2 䀀 ᅵ皥 䖒皦즠Ʋ奌ི 㲈Ʋ 䌁皦 ᮔDž༬皧奖ིЀ 呄ᠾ鹨់༹皧 ࠄ 00령ꐱ댁珵뛐珵Љ 䕄ྦ 뤂ᐱ뚜珵 ᴴᏩ呄ᠾ퍘ᒥ 鹨់ᩄ ꋔྦ 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즠Ʋب ǜ V / 펔B䌁皦 ᮔDž '鱤džၜ먢䇨珵呈ᠾ뤂ᐱ ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲ ᠾ 랖僧Җ 識 �僬㣢ᐲ 臆S㥲ᐲ ᬄğ 識 理艏S杴 識
05/05/2022
Solenoid valve is one of the commonly used valves in automatic control system. It is favored by users because of its low price, simple use, convenience and reliability.
06/18/2020
The air-conditioning fan is a new type, energy-saving, high efficiency, variable speed, low noise centrifugal fan. This type of fan has a compact structure, easy installation, small volume, large air volume, high pressure and low vibration. It is equipped with three-phase voltage regulation The device or frequency converter can implement stepless speed regulation. It is especially suitable for ventilating and ventilating places with strict noise requirements and large air volume changes. It is an ideal supporting product for air conditioning and purification industries.<img src="{{media url="wysiwyg/Application_rate_of_air_conditioning_fans_and_how_to_clean_and_maintain.jpg"}}" alt="" />
06/14/2020
What should be paid attention to when using air refrigeration compressors Air compressor is a kind of equipment that is often used in refrigeration equipment. It converts electrical energy into mechanical energy and compresses low-temperature and low-pre 器2 䀀 ᅵ皥 䖒皦즠Ʋ煔क़ 㲈Ʋ 䌁皦 ᮔDž༬皧煞क़Ѐ 呄ᠾ鹨់༹皧 ࠄ 00령ꐱ댁珵뛐珵Љ 䕄ྦ 뤂ᐱ뚜珵 ᴴᏩ呄ᠾ퍘ᒥ 鹨់ᩄ ꋔྦ 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즠Ʋب
06/16/2020
Causes and solutions of frequent start-up of central air-conditioning compressors Central air-conditioning compressor Air conditioner compressor frequent start fault solution We sometimes encounter frequent start-up of air conditioner compressor, s 器2 䀀 ᅵ皥 䖒皦즠Ʋ㉄ᰙ 㲈Ʋ 䌁皦 ᮔDž༬皧㉎ᰙЀ 呄ᠾ鹨់༹皧 ࠄ 00령ꐱ댁珵뛐珵Љ 䕄ྦ 뤂ᐱ뚜珵 ᴴᏩ呄ᠾ퍘ᒥ 鹨់ᩄ ꋔྦ 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즠Ʋب ǜ V / 펔B䌁皦 ᮔDž '鱤džၜ먢䇨珵呈ᠾ뤂ᐱ ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲ ᠾ 랖僧ը 識 �僬㣢ᐲ 臆S㥲ᐲ ᬄğ 識 理艏S杴 識杴 㥲ᐲ
07/08/2022
A mechanical seal is simply a method of containing fluid within a vessel (typically pumps, mixers, etc.) where a rotating shaft passes through a stationary housing or occasionally, where the housing rotates around the shaft.
08/04/2020
A few years ago, central air-conditioning and fresh air systems were only high-end home improvement options in some villa areas. Now they have become the decoration s* options for most families.
01/11/2021
First, take a look at Daikin. The use of high and low pressure cavity scroll compressor and swing compressor
01/16/2021
Principle of refrigerator compressor Currently household refrigerators and air conditioner compressors are positive displacement, which can be divided into reciprocating and rotary. The rotary type uses a rotating shaft crank mechanism. According to th 器2 䀀 ᅵ皥 䖒皦즠Ʋ㉄ᰙ 㲈Ʋ 䌁皦 ᮔDž༬皧㉎ᰙЀ 呄ᠾ鹨់༹皧 ࠄ 00령ꐱ댁珵뛐珵Љ 䕄ྦ 뤂ᐱ뚜珵 ᴴᏩ呄ᠾ퍘ᒥ 鹨់ᩄ ꋔྦ 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즠Ʋب ǜ V / 펔B䌁皦 ᮔDž '鱤džၜ먢䇨珵呈ᠾ뤂ᐱ ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲ ᠾ 랖僧ۚ 識 �僬㣢ᐲ 臆S㥲ᐲ ᬄğ 識 理艏S杴 識杴 㥲ᐲ
06/20/2020
What are the causes of air conditioning trip 1. The contradiction between the rated current of the air conditioner and the current carrying capacity of the wire. Here are two formulas involved: ①The rated current of air conditioner I=P÷U ÷power factor, the power remains unchanged, the smaller the voltage, the greater the current required. ② The current carrying capacity of the wire I=U÷R, the voltage is proportional to the current. So when the power supply voltage is normal, we must consider the line voltage drop. The longer the line, the greater the resistance, the greater the voltage drop, and the smaller the output current at the end. However, because the power of the load remains unchanged, the voltage becomes smaller, and the current that needs to be output will be larger. At this time, the wire is forced to overload, and the time will cause heating, and eventually cause the tripping of the open circuit. Some friends said that the heat of the wire will not cause the tripping of the circuit breaker. In fact, the manufacturer of the air switch has made it clear in the relevant manuals that the heat of the wire will cause the air switch to trip. Because the wire heats up, the crimp terminal will also heat up, and the resistance will become larger and larger. The larger the resistance, the greater the current consumption, and the hotter it will be, a vicious cycle. 2. Leakage During the daily maintenance work, we will encounter the situation that the air circuit trips due to the leakage of electricity. At least I have not experienced it once or twice. Regardless of the leakage of the neutral line or the leakage of the live line, a long time will cause the circuit breaker to trip. Why does the electric leakage cause the MCB to trip? There are two situations. ① Good grounding. At the beginning, the leakage current was not large, and as time went by, the leakage current became larger and larger, and eventually evolved into a short circuit to ground, unable to close. ②There is no ground wire. If the equipment is not connected to the protective ground, when the wire leaks to the equipment, it is equivalent to adding a large shunt resistance. Like this problem, if the air conditioner does not have a ground wire, when the wire leaks to the air conditioner, the air conditioner is a very large shunt resistor and will consume a lot of current. Eventually, the wire will heat up or trip open. How to determine whether the trip caused by the above two aspects can be done with a clamp ammeter. ① Measure the voltage at the input and output to see if there is a significant change in voltage drop. ②Measure whether the output current exceeds the standard. So my suggestion is: first measure the supply voltage to see if it is within the allowable fluctuation range. Then measure the current to see if it exceeds the rated ampacity of the wire. Finally, check the data one by one according to the measured data to find out the reason.