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Battery Fuses

Battery Pack Fuses

EVpack-fuse MEV55 550 VDC Max., L/R ≤ 1ms, 5 - 50A

EVpack-fuse line-up belongs to the new DC Over-Current protection (O.C.P.) range developed by MERSEN to address specific needs in EV/HEV and Battery Electrical Storage System. EVpack-fuse provides the ultimate protection of the battery pack offering reliable clearing of DC fault currents. It has been specifically engineered and tested to provide DC applications best-in-class protection performance: Up to 550VDC, Current rating (In)= 5 to 50A, Interrupting Rating (IR) = 20kA, L/R ≤1ms, Minimum Breaking Capacity (MBC) < 3kA for a perfect matching with DC contactor.

EVpack-fuse MEV55 550VDC Data Sheet (1.4 MB)
 

FEATURES

  • Design for DC applications
  • Low watt losses
  • High cycling performance
  • Full coverage of battery module voltage and current
  • Ultra compact size
  • Current Ratings (In): 5 to 50A
  • Interrupting Rating (IR): 20kA @ 550VDC, L/R < 1ms
 

PRODUCT DETAILS

  • Connection Terminal Type Blade-bolt-ferrule-surface-slot
  • Standards Power Cycling & Vibration: JASO D622
    IATF - ISO/TS 16949 Quality management undergoing certification
  • Application EV/HEV
    Electrical Energy Storage
    Battery pack protection
    Battery Disconnect Unit (BDU)
    Battery Junction Box for auxiliaries
    Battery charger
    Supercapacitor pack protection
    Backup protection for DC relay / disconnector / switch
    Maintenance Safety Disconnect (MSD)
  • ROHS Compliant Yes
  • Lead Free Consult Technical Services
  • CE conformity Yes
 

Catalog-Reference

  • MEV55C10
  • MEV55C10-P
  • MEV55C10-S
  • MEV55C12
  • MEV55C12-P
  • MEV55C12-S
  • MEV55C15
  • MEV55C15-P
  • MEV55C15-S
  • MEV55C20
  • MEV55C20-P
  • MEV55C20-S
  • MEV55C25
  • MEV55C25-P
  • MEV55C25-S
  • MEV55C30
  • MEV55C30-P
  • MEV55C30-S
  • MEV55C30/40
  • MEV55C30/40-P
  • MEV55C30/40-S
  • MEV55C30/50
  • MEV55C30/50-P
  • MEV55C30/50-S
  • MEV55C5
  • MEV55C5-P
  • MEV55C5-S
  • MEV55C6
  • MEV55C6-P
  • MEV55C6-S
  • MEV55C7
  • MEV55C7-P
  • MEV55C7-S
  • MEV55C8
  • MEV55C8-P
  • MEV55C8-S
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing 702138-MEV55C5-C50-P :   PDF (61 KB) DXF (192 KB) STP (280 KB)
    • Drawing 702139-MEV55C5-C50-S :   PDF (61 KB) DXF (230 KB) STP (359 KB)
    • Drawing 702155-MEV55C5-C50 :   PDF (57 KB) DXF (126 KB) STP (128 KB)
 

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