• Standard: IS0 8820-1, IS0 8820-8, JASO D622
• Rated voltage: DC500V
• Rated current: 50A, 60A, 70A, 80A, 100A, 125A, 150A
• 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.
| Product model | Rated current (A) | 1²t (A²s) | Breaking capacity | Power consumption (w) 0.5In |
Mounting bolts/torque | |
| Pre-arc | Fusing | |||||
| EV20J500-50A | 50 | 380 | 1100 | 20KA time constant (L/R): 2ms ± 0.5ms |
1.10 | Mounting bolt M6, recommended mounting torque 6N•m |
| EV20J500-60A | 60 | 550 | 1500 | 1.40 | ||
| EV20J500-70A | 70 | 750 | 2280 | 1.58 | ||
| EV20J500-80A | 80 | 930 | 3010 | 1.80 | ||
| EV20J500-100A | 100 | 1500 | 4202 | 2.30 | ||
| EV20J500-125A | 125 | 1410 | 6100 | 3.10 | ||
| EV20J500-150A | 150 | 2010 | 750 | 3.68 | ||
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