NH Blade Fuse

NH Blade Fuse: High-Current Protection for EVs & Renewable Energy

When protecting high-voltage circuits in electric vehicles (EVs) or renewable energy systems, the NH Blade Fuse stands out as a precision-engineered solution. Designed for 400V–1000V DC applications, our automotive-grade fuses combine ultra-fast arc extinguishing (<0.5ms) with IATF 16949 compliance, ensuring your systems avoid catastrophic failures. With over 20 years of R&D expertise from China's leading fuse innovators, we deliver reliability that aligns with global standards like CE, TUV, and RoHS.

Product Overview

The product is a high-breaking-capacity (up to 120kA) fuse tailored for EV batteries, charging piles, and solar inverters. Its compact design integrates water-cooled technology for stable performance in -40°C to +125°C environments.

Key Specifications

Why Our NH Blade Fuse Excels?

1. Automotive-Grade Reliability

Built to IATF 16949/VDA6.3 standards, our fuses undergo rigorous pre-production sampling and 100% final inspections. This ensures zero-defect performance in high-vibration EV environments.

2. Thermal Management Mastery

Patented water-cooled designs prevent overheating in 800V+ architectures, ideal for ultra-fast charging stations and bidirectional power flow systems.

3. Global Compliance Made Simple

Pre-certified prototypes accelerate approvals for UL (North America), CE (EU), and CCC (China), slashing time-to-market by 30%.

4. Customization in 3 Weeks

Modify blade dimensions, terminal coatings (tin/nickel), or tripping curves to match OEM-specific battery layouts or current profiles.

5. Proven in Renewable Energy

Trusted in 500V/20kA solar inverters and energy storage systems, our fuses handle surge currents without nuisance tripping (±5% tolerance).

Applications

• EV/HEV Powertrains: Protect 400V–1000V battery packs from short circuits.
• DC Fast Chargers (150–350kW): Ensure stable 500V–800V current flow.
• Photovoltaic Systems: Safeguard inverters from overloads in solar arrays.
• Energy Storage: Reliable protection for lithium-ion battery banks.

Why Choose Xi'an Green Power?

EV-Specialized Expertise

Collaborating with EV OEMs since 2016, we understand the nuances of high-voltage circuit protection. Our R&D team, backed by Xi’an Jiaotong University, solves challenges like arc suppression in <1ms.

Globally Trusted Certifications

Every NH Blade Fuse batch is CE, TUV, and RoHS certified, meeting EU/NA/Asia sustainability and safety mandates.

Faster Logistics, Lower Costs

With regional hubs in the EU, US, and Asia, 90% of orders ship in ≤7 days. Vertical integration cuts costs by 15% vs. competitors.

R&D Capabilities

Our core team brings 20+ years of fuse innovation, including breakthroughs like:

• 500V/20kA Hybrid-Cooled Fuses: For commercial EVs and megawatt charging.
• AEC-Q200 Validated Designs: For automotive electronics durability.

Factory Strength

R&D Capabilities

Quality Certification

Delivery Packaging

Exhibition

FAQ

Q: Can the product handle 1000V EV platforms?

A: Yes! Our GFZ series supports up to 1500V DC for next-gen EVs.

Q: Are samples available?

A: Absolutely. Contact us for MOQ and lead time details.

Q: How do you ensure traceability?

A: Full batch documentation per IATF 16949 requirements.

Q: Do you support water-cooled systems?

A: Yes—our patented designs integrate seamlessly with liquid cooling.

Contact Us

Email fusemaker@163.com for NH Blade Fuse specs, pricing, or custom project discussions. Let's safeguard your high-voltage systems together!