50mm² High-Power Lithium Battery Connection Cable (SC50-8 Copper Lug, Inverter Wire Harness):
Product Overview
The 50mm² High-Power Lithium Battery Connection Cable is a heavy-duty electrical harness designed for high-current applications in lithium battery systems, inverters, and renewable energy setups. It features tinned copper conductors, color-coded insulation (red/black), and SC50-8 copper lug terminals for secure, low-resistance connections.
Key Features
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High-Current Capacity
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50mm² cross-sectional area supports currents up to ~300A (depending on insulation rating and ambient conditions).
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Ideal for inverters, EV battery packs, and solar storage systems.
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Premium Materials
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Conductor: High-purity tinned copper for superior conductivity and corrosion resistance.
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Insulation: Flame-retardant, flexible PVC or XLPE material (temperature range: -40°C to +105°C).
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Terminals: SC50-8 copper lugs with precision crimping for minimal voltage drop.
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Polarity Identification
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Red (positive) and black (negative) wires for intuitive installation and safety compliance.
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Durability
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Resistant to abrasion, oils, and UV exposure (suitable for indoor/outdoor use).
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Flexible design for easy routing in tight spaces.
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Technical Specifications
| Parameter | Details |
|---|---|
| Conductor | Tinned copper (50mm²) |
| Insulation | PVC/XLPE (600V rating) |
| Lug Type | SC50-8 (8mm hole diameter) |
| Current Rating | ~250–300A (continuous) |
| Temperature | -40°C to +105°C |
| Standards | Complies with IEC, UL, or RoHS (varies by manufacturer). |
Applications
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Lithium Battery Systems: Connects battery banks to inverters/BMS.
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Solar Power: Links solar panels, charge controllers, and storage units.
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Electric Vehicles (EVs): High-voltage wiring for battery-to-motor connections.
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Industrial Equipment: Heavy machinery, UPS systems, and backup power.
Installation & Safety
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Crimping: Use hydraulic crimpers for SC50-8 lugs to ensure gas-tight connections.
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Routing: Avoid sharp bends; secure with cable ties/clamps.
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Maintenance: Inspect for wear, corrosion, or overheating periodically.
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Warning:
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Do not exceed rated current.
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Verify polarity before energizing.
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Deploy by qualified personnel only.
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Why Choose This Cable?
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Efficiency: Low resistance minimizes power loss.
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Reliability: Robust construction for long-term use in harsh environments.
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Safety: Flame-retardant insulation and secure terminals reduce risks.
This cable is a critical component for high-power DC systems, ensuring safe, efficient, and durable power transmission. For specific certifications or custom lengths, consult the manufacturer.
