KAYAL executives insist on learning and strive to make better achievements The world is changing every day, and social competition is getting worse. The uncertainty of the market brings many opportunities and contradictions to the enterprise. Only through continuous exploration and learning can the
The 125th Canton Fair, Kang Yu continues the low-voltage electrical exhibition2019.4.15 The 125th Canton Fair was held in a grand ceremony. Wenzhou Kangyu Electric Co., Ltd. insisted on the exhibition. The chairman and the head of foreign trade were sincere and full of products. In this exhibition,
Just last week, the Hannover Electric Fair in Germany just ended. Wenzhou Keyu Electric Co., Ltd. actively participated in various domestic and international exhibitions in line with the "exhibition + Internet" two-line layout. At this exhibition, we brought the latest type of combiner box, miniatur
The 125th Canton Fair will be held on April 15,After 62 years of development, the Canton Fair has strengthened trade between China and the world. It is a high-quality platform for Chinese enterprises to explore the international market and is a guiding demonstration base for China's foreign trade de
Since entering the new century, the solar photovoltaic industry has become one of the most attractive emerging industries in the world today. Photovoltaic power generation is a direct power generation method that utilizes solar energy and semiconductor electronic devices to effectively absorb solar
Middle East Power Exhibition is underwayMarch 5th - 7th, 2019 Dubai International Power Exhibition in the Middle East is held in Dubai. The show brought together equipment suppliers, material suppliers and professionals from around the world. The Dubai International Power Exhibition in the Middle Ea
Want to know about future clean energy power generation equipment? I will take you into the photovoltaic! Photovoltaic combiner boxes have an irreplaceable role in photovoltaic power generation systems. They are the core equipment for connecting inverters and photovoltaic modules. However, the large
2011 Middle East and North Africa Electricity Exhibition (Egypt)
Electromagnetic starter five common faults and their elimination methodOne.Don't switch on electricity.1) coil break or burn out: repair or replace the coil2) armature or mechanical parts stuck: adjust the location of parts, remove stuck phenomenon3) shaft rust or skew: rust grease or replacement parts4) operating circuit power supply capacity is not enough: to increase the power supply capacity5 spring reaction force is too large: adjust the spring pressureTwo. Electricity can not pull the armature1) power supply voltage is too low: adjust the power supply voltageContact spring and release spring pressure is too large: adjust the spring pressure or replace the spring 23) the super path of the contact is too large: adjust the contactThree. Electromagnet noise is too large or the occurrence of vibration1) power supply voltage is too low: adjust the power supply voltage2 spring reaction force is too large: adjust the spring pressure3) core polar dirt or excessive wear: remove dirt, repai
Relay is a kind of automatic and remote control for appliances, widely used in automatic control system, remote control and telemetry system, power protection system and communication system of controls, detection, protection and regulation, is in the most basic components of modern electrical apparatus.
Electromagnetic starter called magnetic starter, is a direct starter. Electromagnetic starter generally consists of AC contactor, thermal relay.....
Circuit breaker once said that the automatic switch, refers to connect, bear and breaking under the condition of normal circuit currents, can also be connected under the provisions of the non normal circuit conditions, bear and breaking current (of a mechanical switching device........
2011 Brazil international ventilation refrigeration and air conditioning exhibition
2011 Middle East International electric lighting and new energy exhibition