WDZ-KYJRP LSZH XLPE LV Armoured Cable 450/750V For Clean Signal Control

WDZ-KYJRP LSZH Shielded XLPE Control Cable 450/750V for Clean Signal Control

WDZ-KYJRP is a low-smoke halogen-free (LSZH) shielded cross-linked polyethylene (XLPE) control cable designed for 450/750V control, monitoring, and instrumentation circuits. It is designed to reduce smoke and corrosive gases in fire environments while enhancing electromagnetic interference (EMI) protection, ensuring signal stability in buildings, tunnels, transportation hubs, and industrial automation systems.

WDZ-KYJRP is an ideal upgrade when maintaining clean control signals and ensuring safe installation are paramount. Its XLPE insulation ensures reliable electrical performance, the LSZH sheath ensures safe indoor wiring, and the shielding effectively reduces electromagnetic interference in control and measurement lines.

WDZ-KYJRP is typically specified as an LSZH shielded control cable for fixed installations. Its typical construction includes: stranded copper conductors, XLPE insulation, a shielding layer for interference reduction, and an LSZH outer sheath. It is suitable for applications such as control panels, automation circuits, instrumentation circuits, and monitoring circuits, where electromagnetic interference (EMI) can cause signal noise, and project specifications require low-smoke, halogen-free cable laying in enclosed or densely populated environments.

Typical rated voltage: 450/750V

Other low voltage ratings may be specified for some projects according to relevant standards and design specifications.

• Control and interlocking cabling for switchgear, MCCs, and distribution panels
• PLC, DCS, and automation I/O cabling in factories and processing plants
• Instrumentation and monitoring circuits requiring EMI protection
• HVAC control cabling in large buildings and public facilities
• Transportation infrastructure such as stations, tunnels, and equipment rooms
• Data rooms and dense cable cabling where smoke reduction is a critical requirement

• Cable trays, conduits, trunking, risers, shafts, and protected fixed paths
• Not suitable for continuous dragging, pulling, or frequent violent movement

Conductor

Copper stranded wire

Insulation

XLPE

Shielding

Shielded structure for electromagnetic interference control (typically braided layers and/or tape, depending on specifications)

Outer Sheath

Low Smoke Halogen-Free (LSZH)

Cable Type

Multi-core shielded control cable for fixed installations

Fine stranding improves operability and provides stable resistance to control circuitry.

The molding of the insulation layers ensures consistent electrical performance and long-term stability in fixed cabling.

Cores are numbered or color-coded and arranged in a specific manner to maintain a stable geometry and reduce installation friction.

The shielding layer is coated with controlled coverage to meet the project's electromagnetic interference (EMI) protection objectives.

The LSZH sheath is extruded to ensure protection and safety performance and is clearly marked for easy traceability.

Typical inspections include conductor resistance, insulation thickness, spark testing, dimensional checks, and sheath integrity. Shielding continuity and coverage requirements will be verified according to project standards (if specified).

2 to 61 Cores (Depending on the Project)

0.5 0.75 1.0 1.5 2.5 4 6 10

• 4 cores x 1.5
• 6 cores x 1.5
• 8 cores x 1.5
• 10 cores x 1.5
• 12 cores x 1.5
• 16 cores x 1.5
• 20 cores x 1.5
• 24 cores x 1.5
• 30 cores x 1.5
• 4 cores x 2.5
• 7 cores x 1.5
• 12 cores x 2.5
• 19 cores x 1.5
• 24 cores x 2.5

Model

WDZ-KYJRP

Cable Category

Low Smoke Halogen-Free Shielded Cable, Control Cable

Typical Rated Voltage

450/750V

Conductor

Copper Stranded Wire

Insulation

Cross-linked Polyethylene (XLPE)

Shielding

EMI Shielding Structure (by specification)

Outer Sheath

Low Smoke Halogen-Free (LSZH)

Number of Cores

2 to 61 cores (common range, depending on order quantity)

Conductor Size

0.5 to 10 mm² (common range, depending on order quantity)

Typical Operating Temperature

Up to 90°C for XLPE material (depending on standard)

Installation Method

Fixed installation in cable trays, conduits, cable ducts, shafts, and protective circuits

Packaging

Small sizes in reels; export-grade cable reels suitable for large projects

Customization Options

Core Numbering/Color, Sheath Color, Marking Language, Cable Reel Length Options, Documentation Set, Inspection Support

1. Confirm your Bill of Quantities (BOQ) Step 1: Control cable standards and voltage ratings required (typically 450/750V)
2. Determine shielding requirements (overall shielding, braided layer, tape, or project-specified shielding performance)
3. Confirm the number of cores and cross-sectional area based on the control load, loop length, and voltage drop limitations
4. Confirm the installation environment (cable tray or conduit, grouping density, ambient temperature)
5. Confirm the low smoke halogen-free (LSZH) requirements for the line (public buildings, tunnels, enclosed spaces)
6. If there are mechanical risks or underground compression issues with the line, specify armored LSZH shielded cables as needed.

• Product: WDZ-KYJRP
• Voltage Rating: 450/750V (or required voltage)
• Required Standards: __
• Shielding Requirements: Overall shielding/braided layer/tape/covering layer __
• Number of Cores and Specifications: __ cores x __ mm²
• Total Length: __ Meter
• Installation Method: Cable Tray/Conduit/Cable Tray/Shaft/Tunnel
• Destination: Country and Port __
• Trade Terms: __
• Packaging: Roll/Reel
• Preferred Reel Length: __
• Required Documents: __
• Remarks: Markup Language, Delivery Schedule, Inspection Requirements

Q1 What is WDZ-KYJRP mainly used for?

A It is used for low-voltage control, monitoring, and instrumentation circuits that require low-smoke halogen-free (LSZH) safety and electromagnetic interference (EMI) shielding in fixed installations.

Q2 What is the difference between control cables and power cables in this model series?

A Control cables are typically multi-core, smaller cross-section cables used for command, interlocking, and signal transmission, rather than for high-current distribution.

Q3 Why choose shielded cables?

A Shielding helps reduce electromagnetic interference and improves signal stability in environments with motors, drives, switchgear, and dense cabling.

Q4 What are the most commonly used core sizes?

A. 0.5 to 2.5 mm² conductors are most commonly used for control and monitoring. Larger conductor sizes are used when control loads are high or loop lengths are long.

Q5. Can WDZ-KYJRP cables be installed in public buildings and tunnels?

A. Yes, WDZ-KYJRP cables are often the preferred choice in enclosed or high-density environments where Low Smoke Halogen-Free (LSZH) cables are specified, provided the project standards meet the required performance requirements.

Q6. What information helps expedite pricing and matching?

A. Standards, voltage ratings, shielding requirements, conductor count, cross-sectional area list, total meters, installation route, destination, packaging preferences, and documentation requirements.

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.