MEV Type 750VDC Ceramic Cartridge Fuse Design For Energy Storage System
Product basic information of the ESS fuse
This series fuse suitable to rated voltage of 750VDC,rated current of 80A,breaking capacity of DC50KA,which comform to UL248-13,ISO8820,JASO-D622,IEC60269,RoHS.Applicable to a wide temperature range, can withstand high-intensity mechanical vibration and shock, temperature shock and strong chemical load, suitable for road vehicle industry applications, can be used as short-circuit and backup protection for electric vehicle drive power system, power conversion system, energy storage and power battery, energy storage capacitor, inverter controller, charger, MSD, wire and other automotive devices and equipment.
Structure of the ESS fuse
The fuse tubes of electric vehicles are made of high temperature resistant ceramic materials, which have high fire resistance and solid hardness.
The melt is sealed in a smelting tube so that 99.99% of the pure silver becomes a variable cross section melt. The smelting pipe is filled with chemically treated high purity quartz sand and specially treated chemical materials for arc to extinguish agglomeration.
The melting tube of the product is made of high-temperature ceramic material,with high flame-retardant performance and strong hardness.
The melt is sealed in the melting tube with a variable cross-section melt made of 99.99% pure silver.
Feature data of the MEV fuse
| Model | Rated Current | Installation |
| MEV-P-C30-80 | 80A |
Mounting bolt M8 recommended torque 10N.m |
Dimension of the MEV fuse
Material of the MEV fuse
| Part | Material |
| Fuse wire | Copper or Silver |
| End cap | Copper alloy tin plating |
| Fuse leg | Copper alloy tin plating |
| Fuse body | Ceramic |
| Filler | Quartz sand |
Why choose our Dissmann Fuse?
The DISSMANN R & D team was established in 2000 and began to be committed to the independent R & D design and investment in the fuse industry. In the early 20th century's electronics industry, our companies stood out in this industry with glass pipe fuse and BS1362 fuse, and became the preferred supplier of many small home appliance manufacturers. Our company is a member of the Standardization Committee of China Small Fractives and Low -voltage Fuse. It participates in the formulation and modification of series of national standards such as GB9364 and GB13539. It has 4 invention patents and 12 practical patents.
Since the battery has been used in mobile phones and laptops, we have led the fuse technology used in DC circuit protection.
Based on these experiences and achievements, we have developed and added DC fuses for protecting EV/HEV/solar photovoltaic, high -voltage, large current, and high breaks.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.