News_News_Lonka Electric (Xiamen) Co., Ltd.-High voltage switchgear,Low voltage switchgear,Three box switchgear,Control switchgear

The official website of Lonka electric (Xiamen) Co., Ltd. is newly launched

Lonka electric (Xiamen) Co., Ltd. is an enterprise specializing in R & D, design and production of power equipment. The company has obtained a number of 3C certifications, type test reports and ISO9001 quality management system certification from national authoritative departments, and has fully implemented the system.

2021-10-27

Corporate culture of Lonka electric (Xiamen) Co., Ltd

Enterprise spirit Sincere unity, dare to innovate, serious and pragmatic, willing to contribute.

2021-10-26

Talent strategy of Lonka electric (Xiamen) Co., Ltd

Always adhere to the talent concept of "people-oriented", actively create an atmosphere of respect, understanding, integrity and friendship, respect people's knowledge and talent, selection and development mechanism, provide a growth platform for talents, make talents become a strong support for the sustainable development of enterprises, and realize the common growth and development of enterprises and talents.

2021-12-14

Longkai electric (Xiamen) Co., Ltd Investment promotion

Lonka electric (Xiamen) Co., Ltd. is an enterprise specializing in R & D, design and production of power equipment. The company has obtained a number of 3C certifications, type test reports and ISO9001 quality management system certification from national authoritative departments, and has fully implemented the system.

2021-12-14

Contact information of Longkai electric (Xiamen) Co., Ltd

Lonka electric (Xiamen) Co., Ltd. Hotline: +86-18059898311 Tel: +86-592-5701130 Fax: 0592-5701131 E-mail: lhp@lonka-electnc.com Add: 1st floor, No. 116, Houtang Road, Huli District, Xiamen, Fujian, China

2021-12-14

What are the reasons for the leakage of the shell of the distribution box?

The distribution box is a low-voltage distribution box composed of switchgear, measuring instruments, protective appliances and auxiliary equipment assembled in a closed or semi closed metal cabinet or screen according to the electrical wiring requirements. Purpose of distribution box: reasonably distribute electric energy to facilitate the opening and closing operation of the circuit. It has high safety protection level and can intuitively display the conduction state of the circuit. The distribution box is the main electrical equipment of the circuit switch, which is to protect the power supply and ensure the safety of people's daily electricity use.

2021-12-27

Analysis of internal structure of distribution box

Circuit breaker: i.e. switch, which is the main component of power distribution cabinet. Commonly used are air switch, leakage switch and dual power automatic transfer switch 1 Air switch: A. concept of air switch: air switch, that is, air circuit breaker, connects, disconnects and carries rated working current, short circuit, overload and other fault currents in the circuit, and can quickly disconnect the circuit for reliable protection in case of overload, short circuit and undervoltage of line and load. The design forms of dynamic and static contacts and contact rods of the circuit breaker are diverse, but the main purpose is to improve the breaking capacity of the circuit breaker.

2021-09-16

Taboos and measures for distribution box installation

Consequence: the lighting distribution box (board) was not inspected when entering the site, and it was often found after installation: the second floor board had no special grounding bolt, the cross section of the protective ground wire was small, the openable door equipped with electrical appliances was not reliably connected with the metal frame with bare copper flexible wire, the connection between the conductor and appliances was not firm, there was reverse coil phenomenon, the screw nut did not use galvanized parts, and the wire diameter of the conductor did not meet the requirements, No color code identification, no card cabinet and electrical circuit diagram, unreasonable appliance layout and spacing, no N and PE terminal blocks, etc. Modifying the delayed construction period will also affect the quality.

2021-09-16