ABC Aerial Bundle Cable for Overhead Transmission Power Lines

ABC Aerial Bundle Cable for overhead transmission power lines

Aerial bundled cables (also aerial bundled conductors or simply ABC) are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor. This contrasts with the traditional practice of using uninsulated conductors separated by air gaps. This variation of overhead power lines utilizes the same principles as bundled conductors, except that they are closer together to the point of touching but each conductor is surrounded by an insulating layer (except for the neutral line).

Areas with large trees and branches falling on lines are a problem for aerial bundled cables as the line degrades over time. Due to the very large strain forces cracking and breaking insulation can lead to short circuit failures which can then lead to ground fires due to dripping of molten insulation.

Low voltage ABC has already been developed in several countries across the globe and promises to be cheaper, safer, more reliable, require less tree clearing and pruning, be more aesthetic, be less labor intensive, require less maintenance and eliminate bushfires being initiated by conductor clashing.

Standards:

GB12527-91,IEC502, BS7870-5
Other standards such as BS,DIN and ICEA upon request

Constructions:

Conductor: Round, stranded and compacted aluminum conductor
Insulation: HDPE, XLPE, PVC

Applications:

Aerial Bunch Cables are basically a compromise construction between Power cables and Overhead conductors. It is preferred to use of ABC cables instead of uninsulated conductors at low voltage networks. ABC cables are especially used at areas where the cost of underground networks is expensive and also for electrification of rural areas like villages. Bundles can include one or two additional conductors for public lighting and control pair.

Specifications:
 
Company Information:

Luoyang Da Yuan Cable Factory Co., Ltd.is a professional leading manufacturer in the field of wires and cables, was established in 2006 of China. We have been specialized in producing wires and cables for several years which can be applied in many areas, our main products are power cable, solar cable, and overhead line cable like ACSR, AAC, ABC cable, control cable, transformer, and aluminum wire rod. We have advanced automatic production lines. Besides, we can provide the raw material of aluminum cable as well, thus our price is very competitive and reasonable.

Contact us:
Max Shang (Sales Manager)
Luoyang Da Yuan Cable Factory Co., Ltd.
Tel: +86-0379-69991591
Mobile: +86-13803889574 ABC Aerial Bundle Cable for overhead transmission power lines

Aerial bundled cables (also aerial bundled conductors or simply ABC) are overhead power lines using several insulated phase conductors bundled tightly together, usually with a bare neutral conductor. This contrasts with the traditional practice of using uninsulated conductors separated by air gaps. This variation of overhead power lines utilizes the same principles as bundled conductors, except that they are closer together to the point of touching but each conductor is surrounded by an insulating layer (except for the neutral line).

Areas with large trees and branches falling on lines are a problem for aerial bundled cables as the line degrades over time. Due to the very large strain forces cracking and breaking insulation can lead to short circuit failures which can then lead to ground fires due to dripping of molten insulation.

Low voltage ABC has already been developed in several countries across the globe and promises to be cheaper, safer, more reliable, require less tree clearing and pruning, be more aesthetic, be less labor intensive, require less maintenance and eliminate bushfires being initiated by conductor clashing.

Standards:

GB12527-91,IEC502, BS7870-5
Other standards such as BS,DIN and ICEA upon request

Constructions:

Conductor: Round, stranded and compacted aluminum conductor
Insulation: HDPE, XLPE, PVC

Applications:

Aerial Bunch Cables are basically a compromise construction between Power cables and Overhead conductors. It is preferred to use of ABC cables instead of uninsulated conductors at low voltage networks. ABC cables are especially used at areas where the cost of underground networks is expensive and also for electrification of rural areas like villages. Bundles can include one or two additional conductors for public lighting and control pair.

Specifications:
 
Company Information:

Luoyang Da Yuan Cable Factory Co., Ltd.is a professional leading manufacturer in the field of wires and cables, was established in 2006 of China. We have been specialized in producing wires and cables for several years which can be applied in many areas, our main products are power cable, solar cable, and overhead line cable like ACSR, AAC, ABC cable, control cable, transformer, and aluminum wire rod. We have advanced automatic production lines. Besides, we can provide the raw material of aluminum cable as well, thus our price is very competitive and reasonable.

Contact us:
Max Shang (Sales Manager)
Luoyang Da Yuan Cable Factory Co., Ltd.
Tel: +86-0379-69991591
Mobile: +86-13803889574

Membrane Switch

A membrane switch is a custom switch assembly that can open or close the conducting path in an electrical circuit and requires at least one contact made of or attached to a flexible substrate. Its assembly differs from traditional mechanical switches: a membrane switch's construction consists of various thin layers sandwiched together using pressure-sensitive adhesives.[1] Each layer in a membrane switch assembly serves a different purpose, and custom features require the addition of specialty layers. Typical implementations arrange multiple membrane switches across its layered structure to form a keypad interface that allows human interaction to control electronic systems.

Membrane Switch,Matrix Keypad Membrane Switch,Black Keypad Membrane Switch,Multi Button Membrane Switch

Dongguan Nanhuang Industry Co., Ltd , https://www.soushine-nanhuang.com