EV Spare Parts New Energy Electric Vehicle High Voltage Fuse DC150B--20-180

• 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.

STRUCTURAL DIAGRAM

ELECTRICAL TECHNICAL REFERENCE

Product model	Rated current (A)	I²t (A²s)		Breaking capacity	Power consumption (w) 0.5In	Mounting bolts/torque
Product model	Rated current (A)	Pre-arc	Fusing	Breaking capacity	Power consumption (w) 0.5In	Mounting bolts/torque
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