HVIL high voltage connector wire harness, rated 1500V DC / 120A, IP67 waterproof. Built‑in high voltage interlock (HVIL) safety function, orange high‑voltage housing with red cable. For energy storage system, EV battery pack and new energy equipment. OEM custom length & wire size available.
Product Features
1500V DC high voltage rated, 120A large current capacity, designed for energy storage and EV high‑voltage power transmission
Built‑in HVIL (High Voltage Interlock Loop) safety function, automatically cuts power when connector is unplugged, prevents arcing and electric shock
IP67 waterproof and dustproof rating, reliable for outdoor energy storage cabinets and harsh industrial environments
Orange high‑voltage warning color housing, compliant with new energy safety color standards
Silver‑plated copper terminals, low contact resistance, stable conductivity under high current
High‑voltage silicone / XLPE cable, flame retardant, high temperature resistant, anti‑aging
Multiple wire cross sections and cable lengths available, support full custom specifications
Strict high voltage withstand test and insulation resistance test before shipment
Technical Specifications
Rated Voltage: 1500V DC
Rated Current: Up to 120A (varies by wire cross section)
Safety Function: HVIL High Voltage Interlock
Protection Grade: IP67
Wire Cross Section: 25mm² / 35mm² / 50mm² / 70mm²
Cable Material: High voltage silicone / XLPE, flame retardant
Terminal Material: Silver‑plated copper
Housing Material: High strength engineering plastic (orange / black)
Operating Temperature: -40℃ ~ +125℃
Flammability: UL94 V‑0
Application Scenarios
Energy storage system (ESS) battery cabinet connection, electric vehicle battery pack wiring, solar inverter high voltage link, charging station power connection, industrial new energy equipment, UPS power system.











