Description

Technical Parameters

LSZH Cables Supplier

Flame Retardant Tape LSZH Cables demonstrate dual-function performance:

Fire safety compliance

Self-extinguishing characteristics (IEC 60332-1 Cat A verified)

Halogen-free matrix (Br/Cl ≤15ppm per EN 50575)

Combustion byproduct control

Smoke density ≤15% light obscuration (ISO 5659-2)

Acid gas emission <0.1% (EN 60754-1)

Toxicity index <0.5 (NFPA 269)

Operational resilience

Corrosion-resistant jacket (pH >4.3 per EN 50267-2-3)

Visibility preservation during evacuation (EN 13501-6 smoke class s1)

WDZN-YJY 0.6/1 KV

WDZN-YJY

Basic Info.

Voltage level：	0.6/1 KV
Implementation standard:	GB/T12706.1-2020
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
	Unarmored	Unarmored
	20D	15D

Specification

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

2. Refractory material: mica tape

3. Insulation: XLPE

Color: 1 core: natural color;

2 core: red, blue;

3 core: yellow, green, red;

4 core: yellow, green, red, blue (zero)

5 core: yellow, green, red, blue (zero) black (zero) 4 +1 black is zero line

4. Filling: flame retardant polypropylene mesh tape filling

5. Tape: flame retardant tape

6. Sheath: PO Color: Black

FAQ

Q: What is the difference between LSZH and PVC?

A: LSZH polymeric compounds fundamentally differ from PVC counterparts through their halogen-free architecture (Br/Cl <15ppm per IEC 62821-3), exhibiting three-tier fire safety enhancements:

Combustion chemistry

Non-emission of corrosive byproducts (HCl <0.1% per EN 60754-1)

Reduced smoke density (>85% light transmittance via ISO 5659-2)

Flame self-extinguishment (IEC 60332-1 vertical burn arrest <2.5m)

Material composition

Polyolefin-based matrix with mineral hydrate additives (ASTM D2863 LOI >35%)

Pyrolysis-limited white aerosol emission (NFPA 269 toxicity index <0.5)

Life safety benefits

Evacuation visibility preservation (EN 13501-6 smoke class s1)

First responder hazard mitigation (ISO 19702 FED <0.8)

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