8761 600V LSZH Alternative Cable

What is 8761 600V LSZH Alternative Cable?

The 8761 600V LSZH Alternative Cable is an unarmoured, overall screened low-voltage signal and instrumentation cable featuring Class 2 stranded tinned copper conductors, HDPE insulation, an Al/PET tape shield with a tinned copper drain wire, and a violet LSZH outer sheath complying with European EN 50575 CPR fire safety standards. It is designed for fixed signal and data transmission up to 600V in industrial instrumentation, data communication, and professional audio installations requiring high noise immunity and zero-halogen fire safety.

Engineered to deliver clean signal continuity in electrically noisy plant environments, the cable utilizes High-Density Polyethylene core insulation to ensure low mutual capacitance (130 pF/m) and high velocity ratio (66%) across extended transmission runs. Its 100% coverage Al/PET foil screen repels external electromagnetic interference, while the halogen-free thermoplastic outer jacket eliminates corrosive acid gases during thermal degradation, preventing secondary corrosion on costly control circuitry and maintaining clear evacuation routes in enclosed facilities.

8761 600V LSZH Alternative Cable Construction

• Conductor: 1 Pair 22 AWG (7 strands) Class 2 stranded tinned copper conductors providing high electrical conductivity and resistance to surface corrosion.
• Insulation: High-Density Polyethylene (HDPE) compound engineered for low dielectric loss and continuous thermal stability up to +90°C.
• Pair Assembly: 1 twisted pair engineered to minimize internal cross-talk and phase distortion.
• Shield: Overall Aluminium/Polyester tape (Al/PET) providing 100% electrostatic coverage against electromagnetic interference.
• Drain Wire: Continuous tinned copper drain wire in direct contact with the shield for low-resistance grounding termination.
• Outer Sheath: Flame-retardant Low Smoke Zero Halogen (LSZH) thermoplastic compound.
• Core Identification: Black and White.
• Sheath Colour: Violet.

Applications

The 8761 600V LSZH Alternative Cable is designed for low-voltage sensor loops, telemetry channels, and automated instrumentation runs requiring high noise suppression and fire safety compliance.

• Industrial Instrumentation & Process Control: Connecting process transmitters, low-voltage transducers, and automated PLC/DCS cabinets in manufacturing plants.
• Computer & Data Communication: Low-speed industrial serial interfaces, supervisory data circuits, and machine monitoring channels.
• Professional Audio & Public Address: Voice alarm cabling, broadcast interlinks, and speaker line wiring in commercial and public infrastructure.
• Building Management Systems (BMS): Enclosed conduit and tray wiring for HVAC actuators, environmental control sensors, and automated panels.

Specifications & Dimensions

The 8761 600V LSZH alternative cable series is produced in a standard 1-pair 22 AWG (7 strands) configuration with a compact nominal overall diameter of 5.1mm and a nominal weight of 26 kg/km. Operating at a rated voltage of 600V across an operating temperature range of -25°C to +90°C, the cable delivers a characteristic impedance of 64 Ω, a maximum mutual capacitance of 130 pF/m, a 66% velocity ratio, and a maximum conductor DC resistance of 57.4 Ω/km at 20°C, with all physical and electrical parameters strictly aligned with European harmonized norms.

Standards

Voltage Rating: 600V
Temperature Spectrum: Service range: -25°C to +90°C
Conductor Standard: Class 2 stranded tinned copper per EN 60228 / ASTM standards
Fire Safety & CPR: European Construction Products Regulation EN 50575 (CPR Compliant)
Regulatory Directives: CE Marked, Low Voltage Directive 2014/35/EU, RoHS Directive 2015/65/EU, REACH Directive EC 1907/2006

Frequently Asked Questions

Q: What is the primary benefit of the Al/PET tape shield and drain wire?
A: The Aluminium/Polyester tape provides 100% electrostatic coverage to shield sensitive low-voltage signals from high-frequency external interference, while the tinned copper drain wire allows quick, tool-friendly grounding termination.

Q: Why does this cable utilize HDPE insulation instead of conventional PVC?
A: HDPE exhibits a lower dielectric constant and dissipation factor, which significantly reduces signal attenuation, supports higher velocity of propagation (66%), and preserves clean signal integrity over long distances.

Q: What critical protection is provided by the LSZH jacket during a fire incident?
A: The LSZH jacket produces minimal smoke and zero corrosive halogen gases (such as hydrogen chloride), preserving visibility along emergency egress routes and preventing acid erosion of delicate electronics.

Q: What payment terms does Huadong Cable accept for international industrial export orders?
A: We accept standard international commercial payment terms including Telegraphic Transfer (T/T, with 30% advance deposit and 70% against shipping documents) and 100% Irrevocable Letter of Credit (L/C) at sight.

8761 600V LSZH – Why Choose Huadong Cable?

Huadong Cable Group manufactures 8761 600V LSZH alternative cables in strict compliance with international instrumentation and data transmission standards, verified through rigorous flame-retardant and smoke emission testing. To ensure superior electrical conductivity and minimal voltage drop across sensitive measurement loops, we utilize Class 2 stranded tinned copper drawn from 99.99% high-purity electrolytic copper. When combined with premium High-Density Polyethylene (HDPE) insulation, a 100% coverage Al/PET foil screen, and a durable violet LSZH jacket, the cable offers outstanding thermal stability up to +90°C and a robust electromagnetic shield, withstanding external interference in conduit, trunking, and indoor panel installations.

With more than 20 years of dedicated cable manufacturing expertise, Huadong Cable Group operates advanced multi-conductor stranding and zero-halogen extrusion lines certified to ISO 9001, CE, CPR (EN 50575), RoHS, and REACH protocols. By supplying directly from our factory, we offer competitive direct pricing, 100% Mill Test Certificates (MTC) tested in accredited testing facilities, custom drum lengths on ISPM 15 heat-treated export wooden reels, and seamless door-to-port logistics for EPC contractors, system integrators, and industrial instrumentation builders worldwide.