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what is Heavy-duty connectors

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Heavy-duty connectors, also known as heavy-duty sockets, are widely used in construction machinery, textile machinery, packaging and printing machinery, tobacco machinery, electric locomotives and petrochemical electrical equipment that require electrical and signal connections. The international advancement of heavy-duty connectors in terms of structural design and material use makes the connectors outstanding in terms of electrical performance. The reliability of the electrical connection system is beyond the reach of traditional connection methods.

The main imported brands of heavy-duty connectors include Amphenol, Wieland, Phoenix, HARTING, Weidmüller, etc., and domestic brands include Xiamen Weien, Zhejiang SMICO, etc.

Industrial-grade applications of heavy-duty connectors include high-current connectors for railways and communications, PC board connectors, coaxial cable connectors, backplane connectors, high-frequency converters, etc.

16-pin socket, 4-pin socket, 5-pin hot runner socket

A. Inner core technical parameters: Working voltage: 230V Working current: 10A Flame-retardant grade (according to UL94): V0 Wiring form: Screw crimping (0.5-4.0mm²)

B. Shell technical parameters: Pollution degree: 3 (C) Protection class: IP65 Upper shell cable entrance thread: PG11

16 core hot runner socket

A. Inner core technical parameters: working voltage: 400V working current: 16A flame retardant rating (according to UL94): V0

Connection form: screw crimping (0.5-4.0mm²)

B. Shell technical parameters: Pollution degree: 3 (C) Protection class: IP65 Upper shell cable entrance thread: PG21

24-core hot runner socket

A. Inner core technical parameters: Working voltage: 400V Working current: 16A Flame retardant grade (according to UL94): V0

Connection form: screw crimping (0.5-4.0mm²)

B. Shell technical parameters: Pollution degree: 3 (C) Protection class: IP65 Upper shell cable entrance thread: PG29

The heavy-duty connector industry using this new interface is generally regarded as an "industrial connector", and its application is not limited to manufacturing. This connector is designed to withstand the harshest industrial environments. Traditional connected devices provide users with a service guarantee for several years in a typical office environment. However, exposing the same copper cable or optical fiber connector to extreme conditions will reduce its performance and reliability, and end users must pay high maintenance costs to troubleshoot and replace parts. A new connector, which is specifically designed to build a sturdy Ethernet connection in harsh environments, which is tougher, stronger, and more resistant than previous connectors.

Heavy-duty connector applications Heavy-duty connectors are widely used in construction machinery, textile machinery, packaging and printing machinery, tobacco machinery, electric locomotives and petrochemical electrical equipment that require electrical and signal connections.

Advantages of heavy-duty connectors

1. Realize pre-installation, pre-installation of a large number of and complex circuits, which can greatly improve the efficiency of equipment installation and reduce the rate of wiring errors.

2. The heavy-duty connector provides a highly integrated connection, and the rich combination methods maximize the effective utilization of the equipment space.

3. Heavy-duty connector The connector conveniently and efficiently realizes the modular structure of each functional template block of the equipment, so that the equipment can be transported, installed, maintained and repaired conveniently and safely. Connectors are widely used in the field of power transmission and distribution.

4. The high protection level (IP65, IP68) provided by the heavy-duty connector is incomparable to the advantages of the equipment connection system under the harsh environment. Provide effective protection in harsh environments such as sand, rain, cold, ice and snow, and oil pollution.

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