EV Fuse B Type DC150V 50-180A

EV Fuse B Type DC150V 50-180A

• Standard: IS0 8820-1, IS0 8820-8, JASO D622
• Rated voltage: DC150V
• Rated current: 20A, 25A, 32A, 35A, 50A, 63A, 80A, 100A, 125A, 160A, 180A
• Breaking capacity: 20kA
• Protection object: Provide safer and more reliable protection against overload and short-circuit current faults of electric vehicle lithium battery pack, Super-capacitor circuit , charging circuit, DC-DC converter and other devices.
• Applicable environment: Temperature from -35℃ to 85℃, humidity ≤90%.
• Material description: 95 alumina high strength ceramics and imported material fuse piece. 
• Structure process: copper metal is riveted after welding process; The internal quartz sand is processed by solidification to prevent products from falling off in dynamic working conditions and prevent arc spraying which is caused by line faults.

ELECTRICAL TECHNICAL REFERENCE

Product model Rated current (A) 1²t (A²s) Breaking capacity Power consumption
(w) 0.5In
Mounting bolts/torque
Pre-arc Fusing
SEV16B150-20A 20 12 100 20kA time constant
(L/R): 2ms ± 0.5ms
0.45 Mounting bolt M6,
recommended mounting torque 6N·m
SEV16B150-25A 25 18 120 0.60
SEV16B150-32A 32 32 200 0.68
SEV16B150-35A 35 50 320 0.75
SEV16B150-50A 50 100 500 1.05
SEV16B150-63A 63 180 1100 1.35
SEV16B150-80A 80 300 1900 2.10
SEV16B150-100A 100 600 3800 2.78
SEV16B150-125A 125 625 3900 3.38
SEV16B150-160A 160 1100 7000 4.28
SEV16B150-180A 180 1600 12000 5.33

 

 

 

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