Zhejiang Hongman Electric Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ev automotive ceramic fuse dc 1000v in China. We are committed to providing high quality customized products made in China with competitive price. Welcome to wholesale bulk cheap ev automotive ceramic fuse dc 1000v from our factory.
Product Introduction
This DC 1000V Fuse link is standard fuse core developed for solar and energy storage low-voltage DC systems, also named DC 1000V Low Voltage Fuse. It adopts high temperature resistant alumina ceramic tube and compacted quartz sand arc-extinguishing filler, solving common defects of traditional low voltage fuses such as insufficient voltage resistance, shell cracking under short circuit and weak breaking capacity. It covers full current ratings from 1A to 2000A with gPV standard fusing characteristic, runs stably outdoors at -40℃~85℃ for long-term service. It cuts off short-circuit current within milliseconds to prevent burnout of PV modules, energy storage battery clusters and inverters, being the standard safety component for 1000V DC combiner boxes and household energy storage equipment.
Product Parameter
|
Model |
PV1000 Series DC 1000V Fuse link |
|
Rated DC Voltage |
DC 1000V |
|
Rated Current Range |
1A~2000A Multiple ratings available |
|
Breaking Capacity |
30kA@DC1000V |
|
Fusing Class |
gPV for photovoltaic protection |
|
Housing Material |
High temperature resistant alumina ceramic |
|
Arc Extinguishing Medium |
Solidified high-purity quartz sand |
|
Operating Temperature |
-40℃ ~ +85℃ |
|
Compliance Standards |
IEC60269-6, GB/T13539.6 |
|
Certifications |
TUV, CE, RoHS |
Product Qualification
1.Our full series DC 1000V Fuse link low voltage PV fuse cores are equipped with complete authoritative international certifications and full sets of third-party test reports:
2.System certification: ISO9001 quality management system, stable mass production quality, meet access standards of overseas PV engineering suppliers;
3.System certification: ISO9001 quality management system, stable mass production quality, meet access standards of overseas PV engineering suppliers;
4.Safety certifications: TUV PV special safety certificate, CE EU electrical certificate.
Production Process & Quality Control System
Packaging, Shipping & After-sales Service
1.Lead time: 2-5 days for standard stock models, 12-20 days for customized printing & special current ratings, support small sample & large PV engineering orders;
2.Protective packaging: Independent anti-static plastic tube + neutral export carton, moisture-proof & shockproof for sea shipment, custom color boxes & labels with client LOGO available;
3.After-sales guarantee: 12-month warranty, free replacement for non-artificial damage; free technical PV fuse selection solution support;
4.Customization: Full OEM private label service including current rating, housing LOGO printing, packaging and matched fuse holders.
FAQ
Q1: Will nuisance blowing happen under outdoor high temperature environment?
A: Products passed 96-hour damp heat aging test at 85℃, no nuisance blowing under full load within rated current, only trigger protection under overload or short-circuit fault.
Q2: Can DC 1000V Low Voltage Fuse be used for 1000V DC inverters?
A: Fully compatible. This DC 1000V Fuse link is rated DC 1000V, gPV fusing characteristic specially designed for PV inverter DC side protection, recommended operating system voltage ≤900V for safety margin.
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