The new energy sector welcomes an efficient wiring solution with the launch of high-current pure copper plug-in terminal blocks for energy storage. Available in 120A, 200A, and 300A sizes, they provide stable power connections for photovoltaic power plants, lithium battery packs, and new energy cabinets.
Core Advantage: Pure copper substrate ensures high-current transmission
The contact material is made of high-purity electrolytic copper, which has 30% higher conductivity than ordinary copper alloys. It allows for long-term transmission of high currents from 120A to 300A with low temperature rise and strong oxidation resistance, preventing poor contact or equipment failure. Compatible with conductor sizes 5-10 AWG, the screw-on connection allows for single-handed securement, reducing installation risks.
Innovative Design: Plug-In Structure Improves Operation and Maintenance Efficiency
Breaking beyond traditional fixed designs, the plug-in structure enables quick assembly and disassembly. New energy cabinet maintenance and battery pack expansion can be performed without disconnecting wiring, reducing maintenance time by over 50%. The industrial-grade, high-temperature-resistant insulation housing withstands extreme temperatures from -40°C to 120°C, and the foolproof design prevents short circuits caused by misconnection of the positive and negative terminals.
Applications and Value: Field-Tested and Recognized in New Energy Applications
The photovoltaic engineering team tested 300A terminals, demonstrating a temperature rise of only 12°C after 48 hours of continuous operation under strong sunlight. In lithium battery projects, 200A terminals reduced single-unit maintenance time from 20 minutes to 5 minutes, significantly reducing O&M costs. Standardized interfaces are compatible with mainstream equipment, promoting universal wiring for new energy applications.
All specifications are currently in mass production, and bulk purchases include customized interface adaptation and technical support.
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