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Low Smoke Zero Halogen Power Cable PE Sheath Non Armored Cable

Name: Low Smoke Zero Halogen Power Cable PE Sheath Non Armored Cable
Brand: JinHong Wire And Cable Group
SKU: WDZ-YJY
Price: 10.88 USD
Availability: InStock

Brand Name:	JinHong
Model Number:	WDZ-YJY
MOQ:	100m
Price:	6.88-15.75USD
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Anhui China

Voltage Rating:

Up To 35kV

Armour:

Steel Wire Armored

Sheath Material:

PVC Or PE

Temperature Rating:

90°C (continuous Operation)

Insulation:

Cross Linked Polyethylene

Operating Frequency:

50Hz Or 60Hz

Standard Compliance:

IEC 60502, BS 6622, IEEE 383

Armored:

Steel Tape Armored

Core Number:

Single Core, 2 Core, 3 Core, Multi-core

Application:

Power Distribution, Industrial, Underground, And Overhead

Insulation Material:

Cross-Linked Polyethylene (XLPE)

Jacket:

PVC

Cable Diameter:

Varies By Size, Typically 5mm To 50mm

Conductor Stranding:

Stranded Or Solid

Conductor Material:

Copper Or Aluminum

Highlight:

Low Smoke Zero Halogen Power Cable

Low Smoke Power Cable

PE Sheath Non Armored Cable

Product Description

WDZ-YJY Low Smoke Zero Halogen Power Cable

LSZH Flame-Retardant • XLPE Insulation • PE Sheath • Non-Armored Lightweight Design

WDZ-YJY is a halogen-free, low-smoke power cable designed for non-direct-burial installations such as conduits, cable trays and overhead routes. It combines a low smoke zero halogen flame-retardant system (WDZ), cross-linked polyethylene insulation, polyethylene outer sheath, and high-purity copper conductors to deliver safer performance in fire conditions, environmentally friendly non-toxic materials, and a light, flexible, non-armored structure that cuts installation and logistics costs.

Ideal wherever you need safety + environmental compliance + easy installation in one cable.

Model Decoding - Eco-Friendly, Flame-Retardant & Lightweight

What "WDZ-YJY" Stands For

Code	Component	Function & Key Advantage
WDZ	Low Smoke Zero Halogen Flame-Retardant System	Halogen-free, low-smoke formulation. During combustion, smoke density is low and no toxic halogen gases are released. Corrosive impact on equipment is minimal. Designed to meet flame-retardant requirements similar to Class B, with options to upgrade to Class A depending on specification.
YJ	Cross-Linked Polyethylene (XLPE) Insulation	Continuous operation up to 90°C, with low dielectric loss and strong resistance to aging. High insulation resistance (≈ ≥ 100 MΩ*km) supports long-term reliability and reduces cracking risk. Power transmission efficiency is significantly improved compared with conventional insulation materials.
Y	Polyethylene (PE) Sheath	Non-toxic and environmentally friendly. Offers excellent weather, UV and low-temperature resistance (around -40°C without cracking). No plasticizer migration, and compliant with RoHS-type environmental requirements.

Compared to armored LSZH cables (e.g. WDZ-YJY23): WDZ-YJY omits the double steel tape armor, making the cable lighter, more flexible and cheaper to install—perfect for non-direct-burial applications like building conduits, trays and overhead lines—while keeping the same LSZH safety concept.

Core Advantages - Built for Safe & Lightweight Power Distribution

LSZH Fire Performance - Safety & Environmental Protection in One

WDZ-YJY uses a low smoke, halogen-free flame-retardant system:

Flame-retardant behavior: Designed to self-extinguish once the ignition source is removed, preventing flame spread and molten dripping that could extend fire zones.
No halogen acids: During combustion, no chlorine, bromine or other halogen acid gases are released, helping prevent choking fumes, poisoning and severe irritation.
Low smoke generation: Limited smoke output means clearer visibility in escape routes, providing crucial time for evacuation and fire rescue.
Low corrosion: Combustion by-products are only mildly acidic (pH typically ≥ about 4.3), helping protect cable trays, metal structures and sensitive devices and reducing the cost of post-fire refurbishment.

Non-Armored & Lightweight - Faster, Easier, More Efficient Installation

Compared with equivalent armored LSZH cables, WDZ-YJY removes the steel tape armor:

Weight reduction of roughly 25-30%, making the cable easier to carry, pull and route. Many sections can be installed by a single technician.
No need for cranes or heavy lifting equipment in most cases, helping boost installation productivity by around 30%.
Excellent flexibility: Minimum bending radius of about 15 * cable diameter, ideal for pre-embedded conduits in walls and slabs, tight turns and multi-layer cable trays, and complex routing in shafts and equipment rooms.
Logistics savings: Lower mass cuts transport expenses by around 20%, which is especially attractive for smaller or multi-batch projects.
Overall, the lighter design can reduce installation labor costs by approximately 15-20% compared with armored alternatives.

XLPE + PE System - Stable Operation & Strong Weather Resistance

XLPE Insulation: Working temperature range roughly -40°C to +90°C, low dielectric loss (tan δ around ≤ 0.003), reducing transmission losses. Suitable for 0.6/1 kV distribution networks in buildings and industrial facilities.
PE Sheath: Environmentally friendly and non-toxic, fully aligned with green building concepts. Better anti-aging and UV resistance than standard PVC sheaths. Designed to avoid obvious cracking or fading after long-term outdoor exposure. Under indoor conditions, service life can typically exceed 25 years when properly installed.
High-Purity Copper Conductor: Made from high-purity electrolytic copper (conductivity close to 99.97% IACS). Very low resistance, reduced heat build-up and voltage drop. Stable, reliable terminations which help cut down on maintenance checks and retightening work.

High Compliance & Broad Coverage - For Most Non-Buried LSZH Applications

WDZ-YJY is designed for use in locations where safety, environmental control and code compliance are essential. Supports the flame-retardant and environmental design concepts found in building and electrical design codes, fire acceptance standards for public and commercial buildings, and halogen-free and low-toxicity requirements in technical environments.

Installation methods include:

Conduit (pre-embedded or surface mounted)
Cable trays and ladders
Overhead within buildings or protected outdoor routes
Wall-embedded circuits in residential and commercial projects

This allows WDZ-YJY to cover the majority of non-direct-burial LSZH cable needs in offices, residential blocks, clean production areas, IT rooms and more.

Technical Snapshot - Typical Specifications

Cores * Section (mm²)	Conductor Material	Insulation Thickness (mm)	Sheath Thickness (mm)	Approx. Outer Diameter (mm)	Rated Voltage (kV)	Approx. Weight (kg/km)	DC Resistance at 20°C (Ω/km)
3 * 10 + 1 * 6	High-purity copper	1.0	1.8	24.5	0.6/1	380	≤ 1.83
3 * 16 + 1 * 10	High-purity copper	1.0	1.8	27.8	0.6/1	510	≤ 1.15
3 * 25 + 1 * 16	High-purity copper	1.2	2.0	32.2	0.6/1	720	≤ 0.74
3 * 50 + 1 * 25	High-purity copper	1.4	2.2	40.5	0.6/1	1230	≤ 0.38
4 * 120	High-purity copper	1.6	2.5	51.2	0.6/1	2280	≤ 0.16
5 * 240	High-purity copper	2.0	3.0	70.8	0.6/1	4550	≤ 0.08

Customization options:
• 1-5 cores, 1.5-400 mm² cross-section range
• Flame-retardant grades WDZ-A / WDZ-B / WDZ-C can be specified per project
• Voltage class options up to around 10 kV available upon request
• Conductor options include oxygen-free copper (near 99.99% IACS) for highly demanding projects
• Sheath upgrade available to enhanced LSZH flame-retardant polyolefin (WDZ-YJY-type formulations)

Where WDZ-YJY Fits Best - Application Scenarios

Office Buildings & Commercial Complexes: Ideal for conduit and tray installations in multi-storey office towers, business centers and standard commercial floors with complex wiring.
Residential Communities & Apartment Blocks: Suitable for wall-embedded and concealed wiring in living spaces, combining safety, low smoke and non-toxic materials.
Data Centers, IT Rooms & Control Rooms: High equipment density and sensitive electronics benefit from low smoke and halogen-free characteristics, reducing corrosion risk and downtime in fire incidents.
Electronics Workshops & Small / Medium Plants: Meets many halogen-free and low-toxicity requirements in clean or semi-clean production environments.
Schools, Clinics & General Medical Facilities: Used in public buildings with high occupancy, supporting fire acceptance requirements and limiting secondary harm to people.
Indoor / Protected Overhead Lines: Lightweight design makes overhead cable erection easier, while the PE sheath provides good resistance to weathering for protected outdoor runs.
Device & Equipment Power Cabling: Flexible for distribution from panels to equipment, especially where environmental and safety performance are part of the design brief.

For direct burial, rocky terrain, or heavy mechanical load paths, an LSZH armored solution like WDZ-YJY23 is recommended as a better match.

Suggested FAQ for Your Product Page

Q1: What is the main difference between WDZ-YJY and WDZ-YJY23?

A: WDZ-YJY is a non-armored, lightweight LSZH cable for conduits, trays, overhead and wall-embedded wiring. WDZ-YJY23 adds double steel tape armoring for direct burial and mechanically demanding routes. Both share the same LSZH safety concept; the choice depends mainly on installation conditions.

Q2: In which projects is WDZ-YJY typically preferred?

A: It is commonly used in office buildings, standard residential complexes, data rooms, equipment rooms and clean industrial areas where fire safety and environmental requirements are strict but no direct burial or heavy mechanical stress is expected.

Q3: Does WDZ-YJY meet green building requirements?

A: Yes. The halogen-free, low-smoke formulation, PE sheath and high-purity copper conductors support the environmental aspects of many green building and RoHS-type frameworks, helping reduce toxic emissions during fire and supporting safer indoor environments.

Q4: Can WDZ-YJY be installed outdoors?

A: Yes, provided it is used in non-direct-burial, appropriately supported configurations. The PE sheath offers solid resistance to UV, aging and low temperatures, making it suitable for trays, conduits and protected overhead routes in outdoor or semi-outdoor locations.

Q5: What accessories should be used with WDZ-YJY?

A: Use terminals, joints and accessories tested or recommended for copper LSZH cables. Correctly matched accessories help maintain the LSZH safety profile and mechanical integrity of the system.

Q6: How can I select the right cross-section?

A: Provide load current, route length, installation method, ambient temperature and applicable standards. Based on these, the engineering team can calculate the optimal cross-section to meet current-carrying capacity, voltage drop and safety margins.

Service of JinHong Company

Over Productions Service:

JinHong has a wide range of cable and conductor products for you to choose from. We will provide caring services and professional project solutions for everyone who needs them.

Quality Certification Services:

JinHong cable products are manufactured according to GB, IEC, BS, NFC, ASTM, DIN, and other international standards. Our technical team can customize cable products that meet your requirements according to your needs.

Profession Customer Service:

JinHong provides free professional consulting services to provide you with one-stop project solution services and rapid product delivery solutions.

Delivery And Shipping Services:

While we at JinHong provide high-quality cables, we also provide good delivery solutions. While ensuring the safe delivery of products, we provide the best packaging and transportation solutions, greatly reducing customers’ transportation costs.

Packaging of JinHong:

JinHong cable packaging is provided in the form of wooden reels, corrugated boxes, and coils. The cable ends are sealed with BOPP self-adhesive tape and a non-hygroscopic sealing cap to protect the cable ends from moisture. We can print the required marks on the outside of the barrel with waterproof material according to customer requirements.

Tags:

Industrial Power Cables

Household Building Wire

Solar Cable

Low Voltage Cable

Medium Voltage Cables

Special Cable

Electrical Cable Wire

Low Smoke Zero Halogen Cable

Fire Resistant Cable

Armoured Electrical Cable

Rubber Sheathed Cable

Aluminium Cables

ABC Overhead Cable

Electric Power Cable

Control Cable

Mineral Insulated Cable

Variable Frequency Drive Cable

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