GreenWatt® DC1000V 320A Molded Case Circuit Breaker: Powering the Future of Renewable Energy

Unmatched Performance for High-Voltage DC Systems

GreenWatt® proudly introduces its DC1000V 320A Molded Case Circuit Breaker (MCCB) , engineered to deliver 20kA breaking capacity for critical protection in solar farms, energy storage systems, and industrial microgrids. Designed to meet IEC 60947-2 and GB/T 14048.2 standards, this breaker ensures reliable fault interruption under extreme conditions, backed by certifications including CE, CB, and TÜV.

Key Features & Technical Highlights

1. Superior Breaking Capacity

- 20kA Short-Circuit Protection: Safeguards high-voltage DC circuits from overloads and faults, minimizing downtime in solar PV systems and battery storage applications.

- Advanced Arc Quenching: Zero-arc technology with an arcing distance ≤50mm, ensuring safer operation and extended equipment lifespan.

2. Robust Design for Extreme Environments

- Wide Temperature Range : Operates flawlessly from -35°C to +70°C , ideal for desert solar farms or Arctic energy projects.

- Corrosion-Resistant Housing : Flame-retardant thermosetting material ensures durability in humid, salty, or dusty conditions.

3. Smart Integration & Flexibility

- Customizable Configurations: Available in fixed or plug-in types, with options for auxiliary contacts and electric operation.

Video Demonstration & Test Data

Watch our 20kA Breaking Test Video to see the GreenWatt® DC1000V 320A MCCB in action:

- Test Conditions: DC 1000V, 320A, simulated short-circuit fault.

- Results: Consistent interruption within 20ms , validated by third-party labs.

Why Choose GreenWatt®?

1. Proven Reliability

- 20,000 Mechanical Cycles: Ensures long-term performance in high-demand environments.

2. Global Compliance & Support

- Certifications : CE, TÜV, CB, and ISO 9001, ensuring global market access.

- 24/7 Technical Assistance : On-site support in the Middle East, Europe, and Asia.

3. Risk-Free Trial

- Free Samples & Test Reports : Validate performance in your systems before bulk orders.

Applications

- Solar Energy : Protects PV arrays and inverters in utility-scale solar farms.

- EV Charging Stations : Ensures safety in high-power DC fast-charging infrastructure.

- Industrial Microgrids : Secures critical loads in mining, manufacturing, and data centers.

Act Now!

Elevate your energy systems with GreenWatt®’s cutting-edge DC1000V 320A MCCB.

✅ Request a Free Sample : Experience unmatched performance firsthand.

✅ Download Technical Specs : Full datasheet and test reports available.

✅ Contact Us : WhatsApp +86 18105773566 | Email: donganeletric@gmail.com

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GreenWatt® – Where Innovation Meets Reliability.

Certified by TÜV, CE, and CB | 15+ Years of Expertise in Circuit Protection