In power plants and automated factories, EMI interference corrupts 38% of critical control signals, triggering false sensor readings, equipment shutdowns, and safety hazards. Shanghai Shenghua Power Group Cable eliminates these risks with its Armored/Unarmored Instrumentation Cables, engineered with dual-layer EMI shielding, military-grade XLPE insulation, and 90°C thermal resilience for 1000V distribution systems where signal precision is non-negotiable.

Breakthrough Engineering for Mission-Critical Signals

1. EMI-Neutralizing Shielding:

   • Aluminum Foil + Copper Braid (DJYP3VP3 type) blocks 85 dB interference at 30 MHz, silencing noise from 10kV transformers in steel mills
      
   • Individual & Overall Shielding (e.g., DJYP3VP3-32) prevents cross-talk in 19-core bundles, enabling simultaneous 10A power and 10kHz sensor signals with <0.1% distortion
      

2. Extreme Environment Armor:

   • Steel Wire Armor (DJYVP3-32) withstands 8-ton crushing loads and resists salt corrosion in offshore rigs for 15+ years
      
   • XLPE Insulation sustains 90°C continuous heat (vs. standard PVC’s 70°C), maintaining insulation resistance >12 MΩ·km in turbine halls where ambient temps hit 65°C+
      

3. Hyper-Flexible Installation:

   • 6× Bend Radius enables routing through congested cable trays (e.g., 20.1mm OD for 19-core), cutting installation time by 40%
      
   • -40°C Arctic Flexibility prevents sheath cracking in Siberian substations, surviving 500,000+ bend cycles in moving machinery
      

Global Certifications for Hazardous Zones

Shenghua’s cables comply with:

• IEC 60228 & GB9330: Flame retardancy (IEC 60332) and 3kV/5min dielectric strength
   
• CE/RoHS: Halogen-free materials (Cd <0.01%, Pb <0.1%)
   
• KEMA Validated: EMI immunity and 90°C thermal performance
   

Technical Specifications: Shenghua Cable Range

Bending Radius: 6× OD (unarmored), 12× OD (armored) • Warranty: 2 years

Proven Reliability in Critical Infrastructure

• Nuclear Plant SCADA Systems: DJYP3VP3-32 cables maintained signal accuracy amid 110kV switchgear EMI in Guangdong Phase III
   
• Arctic Oil Pipelines: DJYVP3-22 resisted -38°C brittleness and H₂S exposure for 8+ years
   
• Automotive Robotics: 12-core DJYP3V eliminated data loss in BMW’s welding lines despite 15kA arc flashes
   

Why Engineers Trust Shanghai Shenghua

1. Zero-Defect Manufacturing:

   • AI-Powered Shielding Scans: Laser checks foil overlap uniformity (±0.1mm), eliminating EMI gaps
      
   • 100% Hi-Pot Testing: 3.5kV AC stress tests validate insulation integrity
      

2. Unmatched Support:

   • 24-Hour Quoting: Bespoke cores (1-19), armor types (steel wire/tape), and DIN/BS certifications.
   • Wooden Reel Packaging: BOPP tape-sealed ends prevent moisture ingress during transport
      

3. 2-Year Warranty:

   • PICC-Backed Assurance: 18-month replacement guarantee + 24/7 Shanghai-based support.
   • 36+ Patents: For XLPE extrusion and armor-weaving tech

Application

It is used for signal transmission and connection of monitoring devices in power distribution systems, computer systems, and power automation systems.

Description

Copper or tinned copper solid/stranded/flexible conductor

Multi-pair/triple Al-foil overall shielded instrument cables

PE, XLPE, PVC Insulation optional

Character and Relevant Parameters

1. Long-term service temperature of the cable conductor: 90°C

2. Rated voltage: 300/500V, 450/750V, 600/1000V.

3. Cable laying temperature ≥ 0°C

4. Cores (pair/triple): 1~19

5. Minimum bending radius: ≥ 6 times the outer diameter of the cable

Type Optional

No.	Type	Instrumentation Cable Description
1	DJYVP3	Instrumentation cable with Cu core, PE insulation, PVC sheath, aluminum-plastic compound tape wrapping overall shielding
2	DJYVP3R	Instrumentation cable with flexible Cu core, PE insulation, PVC sheath, aluminum-plastic compound tape wrapping overall shielding
1/3 Product inquiry Contact Us Name Email Company name Whatsapp/Phone Content Submit Recommended products Shielded Instrumentation Tray Cable 1 - 38 Core For Distribution Equipments Mission-Critical Signal Integrity: Shenghua’s Shielded Tray Cables for Industrial Distribution Systems Detail XLPE Insulation Steel Wire Shielded Instrument Cable Armoured Instrument Cable Shanghai Shenghua Power Group Cable eliminates these risks with its XLPE Shielded Instrumentation Cables, engineered for triple-layer EMI defense, military-grade armor, and -40°C to 90°C operational resilience in 1000V AC/DC distribution systems where signal precision is non-negotiable. Detail Shanghai Shenghua Group Shielded Instrument Overall Screen Cable Armoured / Unarmored 2 Years Warranty Shanghai Shenghua Power Group Cable eliminates these risks with its Armored/Unarmored Instrumentation Cables, engineered with dual-layer EMI shielding and military-grade XLPE insulation. Detail Contact Us Submit information Name Email Company name Whatsapp/Phone Content Submit