Armored Shielded Cable

Send Inquiry
Armored Shielded Cable
Details
Armored Shielded Cable is designed for reliable power and signal transmission in harsh industrial environments. It combines EMI shielding with steel tape or steel wire armor to protect against mechanical impact, crushing, and physical damage.
Category
Control Cable
Share to
Description

Armored Shielded Cable is designed for reliable power and signal transmission in harsh industrial environments. It combines EMI shielding with steel tape or steel wire armor to protect against mechanical impact, crushing, and physical damage.

 

Technical Specifications

 

Item

Specification

Rated Voltage

450/750V

Temperature

0°C to +70°C

Insulation Resistance

≥ 36.7 MΩ·km (20°C)

Test Voltage

2500V AC, 5 min

Shielding

≥ 60 dB (<1 MHz)

Bending Radius

≥ 12 × cable diameter

Flame Rating

GB/T 19666, IEC 60332

Installation

Direct burial, cable trays, industrial control

 

Construction & Materials

 

Component

Description

Conductor

Stranded oxygen-free copper

Insulation

Heat- & oil-resistant PVC

Shield

Aluminum/copper tape or copper braid

Armour

Double steel tape (STA) or steel wire (SWA)

Sheath

Flame-retardant, moisture-resistant PVC

Core ID

Color-coded or numbered

Options

LSZH and fire-resistant mica tape

 

Industrial Applications

 

Power Generation & Switchyards: Interconnecting DCS systems, VFD motor drives, and high-EMI field control cabinets.

Petrochemical Refineries: Wiring field instruments, pressure transmitters, and remote terminal units (RTUs) in hazardous zones.

Underground Infrastructure: Direct-burial signal routes in subway tunnels, utility ducts, and concrete culverts.

Conveyor & Material Handling: Control circuits on gantry cranes, stacker-reclaimers, and continuous transit systems.

 

Custom & OEM Capabilities

 

Conductor & Core Layouts: Custom AWG/mm² sizing, multi-pair shielding, and stranded copper (Class 2 or Class 5) setups.

LSZH Compounds: Halogen-free, flame-retardant outer jacketing complying with IEC 60754 and IEC 61034 standards.

High-Temperature Insulation: Fluoroplastic (ETFE/FEP) or silicone insulation rated for continuous operation up to 200°C.

Sheath & Branding: UV-resistant jackets with custom RAL colors, continuous meter-marking, and buyer part numbers.

 

Quality Control

 

Certified Operations: Manufacturing lines audited and operating under ISO 9001, ISO 14001, and ISO 45001.

100% Inline Testing: Every reel undergoes continuous spark testing and 2,500V AC dielectric withstand verification.

Material Traceability: High-purity electrolytic copper and raw PVC/XLPE fully traceable via raw material Mill Test Certificates (MTC).

Batch Test Reports: Factory Acceptance Test (FAT) documentation provided per batch, covering conductor resistance and flame retardancy.

 

Packaging

 

Flexible MOQ: Minimum order quantities starting from 500m to 1,000m based on cable outer diameter.

Export Packaging: Sealed on treated wooden drums, steel-reinforced reels, or fumigation-free plywood drums.

Moisture Protection: Heat-shrink end caps and thick polyethylene wrapping for ocean freight transit.

Global Shipping Terms: Complete Incoterms support (FOB, CIF, DDP) with BL, Certificate of Origin, and Packing Lists.
 

After-Sales Service

 

Sample Reels: Free short-length samples dispatched with initial factory test data for client lab evaluation.

Technical Response: 48-hour response for installation guidance, minimum bend radius calculations, and field jointing.

Lifecycle Archival: Digital production batch records stored for 10 years to ensure exact spec-matching on future site expansions.

 

98eabaec224c9bcc
124c9d2c1038d1b9

 

Product Advantages

 

3b578bd4b15a0757
6d3ff00cfd6b34c7
a9c3e311aba9954d
ac6c44d8b9dd6c5e

FAQ

 

Q: What is the minimum burial depth for the direct-burial installation option?

A: Standard direct burial requires a minimum depth of 0.8 meters in normal soil conditions.

Q: Is the digital production batch record archival (10 years) accessible directly by the buyer?

A: Records are accessible via a project-specific reference number provided at time of shipment; buyers can request the batch data directly through the account manager without needing to resubmit original purchase documentation.

Q: Does the 200°C high-temperature insulation option (ETFE/FEP/silicone) affect the standard 450/750V voltage rating?

A: No, the voltage rating remains 450/750V with the high-temperature insulation option; only the continuous operating temperature range changes.

Q: What happens if a reel fails the 2500V AC dielectric withstand test after arrival at the destination port?

A: Buyers must submit a claim with test evidence within 15 days of port arrival, after which a credit note or free replacement is issued within 10 business days upon verification.

Q: What is the practical difference in crush resistance between steel tape armor (STA) and steel wire armor (SWA) versions?

A: SWA typically withstands roughly 40-50% higher crush and tensile pulling force than STA due to the wire's cross-sectional strength.

Hot Tags: armored shielded cable, China armored shielded cable manufacturers, suppliers, factory, Copper Tape Shielded Cable, Fire Rated Control Cable, Flame Retardant XLPE Insulated PVC Sheathed Control Cable, High Temperature Flexible Cable, PVC Control Cable, ZRNH KVV22 Fire Resistant Control Cable

Send Inquiry