Zhejiang Chifeng Electric Co., Ltd. is one of the leading manufacturers and suppliers of cfpv-h1 1000v dc 160a pv fuse for solar in China, also supports customized service. Welcome to wholesale bulk cfpv-h1 1000v dc 160a pv fuse for solar made in China here and get quotation from our factory. For price consultation, contact us.
Applied Range
High Quality Materlals
High Purity Copper Material
The fuse element made of high purity copper metal material has the advantages of high electrical conductivity, good stability, low power consumption and low temperature rise.
The arc-extinguishing medium of the fuse is high-grade quartz silica. The advantage of this material is that it can extinguish the arc generated during the operation of the fuse, providing better heat resistance and higher arc discharge resistance.
High Grade Quartz Sand
High Performance Ceramics
The fuse body is made of high- performance ceramics, which has theadvantages of high temperature resistance, high insulation, high mechanical strength, and chemical inertness.
Product Details
| Parameter | |
| Product name | CFPV-H1 |
| Type | CFPV Series |
| Test standards | IEC60269 |
| Rated voltage ue | 1000V |
| Rated current | 32-200A |
| Rated breaking capacity |
50kA |
| Brand name | CHIFENG |
| Place of origin | China |
| Zhejiang | |
Professional Fuse Manufacture
35+ years professional and reliable fuse manufacture in China.
ISO 9001 certified factory with intellectualized and automated capabilities.
Complete test facilities with highly qualified experts.
| Module | Chifeng fuse | Inferior fuse | Performance impact |
| Fusant material | High purity copper | Lead-tin alloy, common copper wire | Affect the fuse accuracy and reaction speed |
| Sheathing material | High-performance ceramics | Ordinary ceramics, recycled plastics | Affect insulation and arc extinguishing ability |
| Filler quality | High-grade quartz silica,Filling tightly | Ordinary quartz sand or substitute, loosely filled | Affect the arc extinguishing speed |
| Electrode material | Silver-plated copper electrode,low contact resistance | Ordinary metal, easy to oxidize | Affect temperature rise and energy consumption |
| Performance index | Chifeng fuse | Inferior fuse | Potential risk |
| Current-time characteristic | Precise and stable, matching the overload characteristics of the equipment | High dispersibility and instability | Mis-protection or insufficient protection |
| Breaking capacity | High breaking capacity, strong current limiting characteristics | Insufficient breaking capacity, poor current limiting effect | The fault escalates, resulting in system power outage |
| Arc control | Rapid arc extinction (microsecond level) | Slow arc extinction (millisecond level) | Cause a fire or explosion |
| Aging characteristics | Good long-term stability | Severe characteristic drift | Reliability decreases over time of use |
| Consistency | The differences between products are small | Different performance of products from the same batch | The protection effect is unpredictable |
Manufacturing Technique
laboratory
X-Ray Fluorescence Spectrometer for Sample Composition Analysis
Precision Copper Component Machining Line
Fully Automated Fusible Strip Production System
High-Purity Quartz Silica Refining and Precision Processing Line
Fully Automated Precision Electroplating System
High-Precision
Stamping Press
Automatic injection
molding machine
assembly section
Quality inspection area
4. Compliance & Safety Standards
•Global Certifications: Complies with UL 248-19 (EV fuses), IEC 60269-6 (photovoltaic and DC fuses), and AEC-Q200 (automotive stress tolerance) .
•Safety Protocols: Meet ISO 8820-5 and GB/T 31465.5-2015 for vibration resistance and flame retardancy (UL94 V-0) .
5. Future-Ready Innovations
•Smart Monitoring: IoT-enabled fuses with I²ttracking predict end-of-life and communicate with vehicle ECUs for predictive maintenance .
•High-Voltage Readiness: Support for 1000V+ systems (e.g., Tesla Semi and Porsche 800V platforms) with breaking capacities up to 50 kA .
•Hybrid Integration: Pair with solid-state circuit breakers for μs-scale fault isolation in SiC-based charging systems .
FAQ
Q:Do aM NH type fuses have to be marked with green color?
A:Yes, according to IEC 60269-2, the color of aM fuses should be green.
Q:Are dual-indicating NH fuses mandatory or optional?
A:Dual indicator system is optional for NH fuse.
Q:What does NH mean?
A:NH is the German abbreviation, N means low pressure, H means high breaking capacity.
