Utility Substation Fast-Charge ESS Connector 400A, A-ESC-400 for Utility Energy Storage Substations / Fast-Charging Hubs
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Utility Substation Fast-Charge ESS Connector 400A, A-ESC-400 for Utility Energy Storage Substations / Fast-Charging Hubs
Model: A-ESC-400
Rated 1500V DC / 400A on a single-pole, single-core design — built for high-power BESS and utility-scale solar-storage interconnects
Silver-plated copper contacts inside a UL94 V-0 PA66 housing deliver exceptional conductivity with zero compromise on flame resistance
Engineered for 150 mm² cable with a 23.5 mm outer diameter and a precise 19–21 mm strip length, ensuring a clean, repeatable crimp every time
IP67-sealed against dust ingress and sustained water immersion — dependable in outdoor enclosures, containerized battery racks, and harsh industrial environments
Insertion force capped at 100 N MAX with a 15.5 mm pin socket, enabling safe one-hand mating even in confined cabinet spaces
Verified for ≥1,000 mating cycles across a –40 °C to +125 °C operating range, covering arctic field installations through high-temperature inverter bays
Forged around a massive 15.5mm silver-plated contact to eliminate resistance under extreme loads, the VENERBASE A-ESC-400 guarantees flawless 400A continuous transmission. Engineered to handle thick 150mm² cables at 1500V DC, this connector is a powerhouse for utility-scale battery containers and centralized inverters. The robust PA66 housing is rigorously tested to meet UL94 V-0 fire safety and IP67 weather-sealing standards, completely insulating the high-voltage circuit from environmental hazards. Maintaining a contact resistance of less than 5mΩ across a –40°C to +125°C thermal envelope, it supports over 1,000 mating cycles, delivering institutional-grade durability for demanding renewable energy deployments.
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