High Voltage DC Contactor, National High-tech Product, China Leading Contactor Relay 20A~800A 12V~1500VDC

Technical specifications

Customization guide

Adjustable parameters include voltage range (12V1500VDC) and current capacity (20A800A) to meet specific load requirements. Terminal configurations can be customized for multi-system integration.

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With KKA’s High Voltage DC Contactors, you can design resilient electrical systems for factories, electric vehicles, or renewable energy setups. Their universal compatibility ensures flexibility across diverse applications.

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Supplier's note

1. Technical Breakthroughs:

   • Wider Voltage Range (12V~1500VDC): Enables compatibility with both low-voltage automotive and high-voltage industrial systems.
   • Enhanced Insulation (Class C): The Pro Model’s 220°C rating exceeds industry standards, ensuring safety in extreme thermal conditions.
   • Faster Response Time (2ms): Reduces latency by 60% compared to traditional models, critical for real-time control systems.

2. Version Selection Guide:

   • Base Model: Ideal for standard industrial applications (e.g., conveyor systems) requiring up to 200A.
   • Advanced Model: Suitable for EV charging stations or robotics needing 240V~600VDC and faster response times.
   • Pro Model: Best for high-power scenarios like renewable energy grids or heavy machinery, where 1500VDC and 800A capacity are essential.

With the Pro version’s triple-insulation rating and ultra-fast response, you can safely handle extreme loads in solar power inverters. Pair its high voltage tolerance with rugged materials to ensure zero downtime in harsh environments.

Notes:

• Comparative hints (e.g., "+30% faster") align with performance improvements over baseline models.
• Certifications (CE, RoHS) emphasize compliance with global safety/environmental standards.
• Application scenarios directly tie technical specs to real-world use cases (e.g., EV systems, industrial machinery).