Utility BESS Rack Connector, 1500V DC
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Utility BESS Rack Connector, 1500V DC
Model: A-ESC-250
Rated 1500V DC / 250A for high-voltage battery energy storage and utility-scale solar applications
Silver-plated copper contacts in a PA66 housing deliver low contact resistance and long-term corrosion resistance
Crimp termination accepts 70 mm² (2/0 AWG) cable with a 15.5–17 mm outer diameter for reliable, gas-tight joints
IP67-sealed and UL94 V-0 rated — built to survive outdoor enclosures, flooded battery rooms, and harsh industrial environments
Proven for 1,000+ mating cycles with a controlled ≤100 N insertion force, minimizing wear during commissioning and maintenance
Operating range of −40 °C to +125 °C suits arctic field installations through high-temperature inverter cabinets
Rated to safely process an immense 250A within high-capacity ground-mounted battery systems, this robust single-core connector sets a new benchmark for electrical reliability. The VENERBASE A-ESC-250 supports 70mm² (2/0 AWG) conductors, utilizing a 9.6mm silver-plated pin to ensure contact resistance remains under 5mΩ even during maximum continuous draw. Its heavy-duty PA66 insulation achieves full UL94 V-0 compliance and IP67 ingress protection, shielding the critical 1500V DC circuit from harsh weather and industrial pollutants. Securing the connection with a 100N insertion force, it guarantees a slip-free, vibration-resistant fit that easily endures 1,000+ mating cycles, drastically reducing the total cost of maintenance.
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