Zhejiang Hongman Electric Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of ev fuse dc 1500v in China. We are committed to providing high quality customized products made in China with competitive price. Welcome to wholesale bulk cheap ev fuse dc 1500v from our factory.
Our HMEVF15G square blade DC fuse is specially developed for DC circuits of photovoltaic power stations, energy storage systems and new energy vehicles. The housing is integrally sintered with 95% high breaking alumina ceramic, whose insulation and arc burst resistance are far superior to ordinary ceramic shells. As a mainstream alternative of EV Low Voltage Fuse,DC 1500V Fuse Link, it is compatible with two mainstream DC voltage grades of DC1000V and DC1500V, covering household PV, industrial & commercial combiner boxes, large energy storage battery clusters, low-voltage DC protection of new energy vehicles and other full scenarios.
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HMEVF15G |
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DC1000V / DC1500V |
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200A/400A/800A |
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50kA DC1500V |
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High-purity Quartz Sand |
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-40℃ ~ +85℃ |
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EN/IEC60269-4, UL248-19 |
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1 Years |
1.High breaking alumina ceramic housing:No porcelain body cracking or fragments flying, eliminating the major quality risk of equipment catching fire; no thermal shock cracking during high and low temperature cycles.
2.Authoritative international certifications: All HMEVF15G series products are equipped with TÜV Rheinland, CE, CCC, RoHS certifications, complying with mandatory standard IEC60269-4 for PV DC fuses, can be directly exported to overseas markets such as Europe, America, Australia and Southeast Asia;
3.Sample testing support: Free HMEVF15G samples can be sent to customers for system matching and short-circuit verification tests, complete technical drawings and selection manuals are available.
Packaging, Shipping & After-sales Service
After-sales Service: 18-month warranty,Free samples for bulk order customers, on-site technical communication supported.
In-stock regular HMEVF15G specifications shipped within 3-7 days, mass customized models with delivery time of 15-25 days
Q1: Will the HMEVF15G fuse overheat and get damaged when operating under full load for a long time? How long is the warranty period?
A: This HMEVF15G series adopts high-purity silver melt and high breaking alumina ceramic shell. All specifications of 200A/400A/800A have passed temperature rise aging cycle tests. The temperature rise under long-term full load is lower than national standard limit without overheating shell burning or premature melt aging. Standard 1-year warranty, Every unit undergoes full inspection of DC voltage withstand and current aging before delivery.
Q2: Under the extreme short-circuit condition where HMEVF15G has a fuse capacity of 50kA, will the porcelain shell of HMEVF15G crack? How can the quality of the shell be guaranteed?
A: The housing of HMEVF15G is made of 95% high breaking alumina ceramic with high bending strength, filled with layered high-purity quartz sand for arc extinguishing. Sampling of each batch undergoes DC1500V 50kA short-circuit breaking test without defects such as ceramic cracking, arc spraying out or housing burst. It fully meets IEC PV DC safety standards and eliminates fire risks caused by short circuit from housing material.
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