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Low Smoke Zero Halogen Wire

Low Smoke Zero Halogen Wire
Product Introduction:
Low smoke zero halogen wire not only has good flame retardant properties, but also constitutes a low-smoke halogen-free cable materials do not contain halogen, corrosion and toxicity of combustion is low, resulting in a very small amount of smoke, thus reducing the damage to the person, equipment, equipment, and is conducive to the occurrence of a fire in a timely manner when the rescue, good flame retardant, corrosion-resistant uniqueness, a very small amount of smoke concentration and so on.
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Description
Technical Parameters
High Voltage Cables Supplier

 

Low smoke zero halogen wire not only has good flame retardant properties, but also constitutes a low-smoke halogen-free cable materials do not contain halogen, corrosion and toxicity of combustion is low, resulting in a very small amount of smoke, thus reducing the damage to the person, equipment, equipment, and is conducive to the occurrence of a fire in a timely manner when the rescue, good flame retardant, corrosion-resistant uniqueness, a very small amount of smoke concentration and so on.

 

WDZ-YJY23 26/35KV

 

WDZ-YJY23 26

 

Basic Info.

 

Voltage level：

26/35 KV

Implementation standard:

GB/T12706.2-2020

Maximum conductor temperature:

90℃

Maximum short-circuit temperature:

250℃

Minimum operating temperature:

-15℃

Minimum bending radius of cable during installation

(D is the outer diameter of the cable)

Single core

Multi-core

armored

armored

15D

12D

 

Specification

 

WDZ-YJY23

1. Conductor: Oxygen-free pure copper (Class I conductor, Class II conductor)

2. Conductor shielding: semi-conductive shielding material

3. Insulation: XLPE

    Color: 1 core: natural color;

    3 core: yellow, green, red;

4. Insulation shielding: semi-conductive shielding material

5. Shield: copper tape

6. Filling: medium pressure filling rope

7. Wrapping: non-woven fabric

8. Lining layer: PO

9. Armor: galvanized steel tape

10 Sheath: PO Color: black

 

FAQ

 

Q: What is the specialty of this cable?

A: Low smoke zero halogen wire is widely used in places with high requirements for personnel safety and environment due to their safety features in fire scenarios. The following is a detailed description of its core features and advantages:

  • Halogen-free formulation: the insulation and sheath materials are free of halogens (chlorine, bromine, etc.) and do not release toxic/corrosive gases such as hydrogen chloride, hydrogen bromide, etc., during combustion (acid gas content <0.1% according to IEC 60754-1).
  • Low smoke density: ≥60% light transmission of burning smoke (ISO 5659-2 test), significantly better than traditional PVC cables (light transmission is usually <20%), to ensure the visibility of escape routes in case of fire.
     

 

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