LYPV-H3L

Description：

Class ofOperation: gPV
Standard: GB/T13539.6IEC60269-6
BreakingCapacity: 50kA
Time Constant: 1-3ms

The LYPV-H3L is a high-capacity DC fuse link engineered for heavy current applications up to 630 A at 1500 V, ensuring dependable protection in large solar and DC power systems.

🔹 Key Technical Knowledge

Protection type: High-capacity DC overcurrent protection
Rated voltage: 1500 V DC
Current range: 125 A–630 A
Material: Robust ceramic and arc quenching media
Manufacturer role: Industrial DC fuse link manufacturer with OEM service

🔹 Why choose LYPV-H3L?

Handles large fault currents safely in high-power DC environments
Superior arc extinction for extended DC voltage systems
Suitable for main DC feeders and central distribution

🔹 OEM & Manufacturing Advantage

We offer customized current ranges, factory labeling options, and bulk production directly from our DC fuse link manufacturing facility.

🔹Use Cases / Industries

Large industrial power grids
Utility distribution
Factory main feeders
Electrical system integrators

PhotovoltaicFuse

Class ofOperation: gPV

Standard: GB/T13539.6IEC60269-6

BreakingCapacity: 50kA

Time Constant: 1-3ms

DIMENSIONS-MM

FAQ

1. What type of systems use NH3 fuse links?
NH3 fuse links are used in systems requiring extra high breaking capacity such as primary distribution feeders.

2. How does the design support heavy fault levels?
The larger fuse element and arc quenching design allow NH3 links to interrupt extremely high short-circuit currents.

3. What is the importance of proper sizing?
Selecting the correct fuse link ensures the system is protected without nuisance tripping under normal conditions.

4. Is this suited for industrial environments?
Yes — it is ideal for high-energy industrial power systems.

5. Are the manufacturing standards reliable?
Manufactured per IEC 60269, they deliver consistent and safe performance.

6. Can this product be OEM customized?
We offer OEM options, including labeling, packaging, and configuration.