10KV-30KV AGG Silicone High Voltage Resistant Cable – High Temperature DC Motor Lead Wire

Product Overview

Designed for extreme electrical environments, the AGG Series Silicone High Voltage Cable delivers superior dielectric strength (5-30kV) and thermal resilience (-60°C to +200°C). Featuring tinned copper conductors and silicone insulation, it ensures reliability in high-voltage DC applications like motor leads and ignition systems.


Key Specifications

Parameter Specification
Rated Voltage 5KV, 10KV, 15KV, 20KV, 25KV, 30KV (50KV/100KV custom)
Temp Range -60°C to +200°C
Conductor Stranded Tinned Copper
Insulation Silicone Rubber
Colors Red/Yellow/Blue/White/Black/Green/etc.
Cross-Section 0.1~100mm² (13-15AWG available)

10KV-30KV AGG Silicone High Voltage Resistant Cable – High Temperature DC Motor Lead Wire-Picture1


Construction & Technical Data

AWG Conductor Structure Ø Conductor (mm) Insulation Thickness (mm) Ø Finished (mm)
26 7/0.16 0.48 1.3 3.08
24 11/0.16 0.61 1.3 3.21
22 17/0.16 0.76 1.3 3.36
20 21/0.18 0.90 1.3 3.50
18 34/0.18 1.15 1.3 3.75
16 26/0.25 1.50 1.3 4.10
14 41/0.25 1.90 1.3 4.50

*Custom AWGs (13-15AWG) and voltages (50-100KV) available*


Core Features

  • High Voltage Resistance
    Withstands 5-30kV DC for critical power transmission

  • Thermal Stability
    Maintains flexibility from -60°C to 200°C

  • Advanced Insulation
    Silicone rubber provides exceptional dielectric strength, flame retardancy (UL94 V-0 equivalent), and chemical resistance

  • Reliable Conductors
    Tinned copper strands prevent oxidation


Critical Applications

  • High-Voltage Systems: EV motor leads, battery interconnects, renewable energy converters

  • Ignition Systems: Automotive/gas ignition coils

  • Industrial Equipment: High-voltage test benches, X-ray machines

  • Electronics: Neon sign transformers, microwave components

  • Medical/Research: Diagnostic instruments, particle accelerators


Engineering Advantages

  • Safety Compliance
    Meets IEC 60684-2, UL 3239 standards

  • Extended Service Life

    50,000 hours at 200°C operating temperature

  • Chemical Resistance
    Withstands oils, acids, and industrial solvents

  • Optimized Termination
    Stranded tinned copper accepts crimp/solder connections


Selection Guide

Application Recommended AWG Voltage Class
Motor Phase Leads 14-18AWG 10-20KV
Ignition Coils 20-24AWG 15-30KV
HV Test Probes 22-26AWG 20-30KV
Custom Instrumentation 13-15AWG 5-100KV

Shielding/jacket options available for OEM requirements

10KV-30KV AGG Silicone High Voltage Resistant Cable – High Temperature DC Motor Lead Wire-Picture2