800amp semiconductor ceramic hybrid EV fuse
Specification of 800amp fuse
Voltage rating:AC690V/DC750V
Amperage rating:5A~800A
Interrupting rating:AC100KA/DC50KA@AC690V/DC750V
Type of protection:aR
Intstallation:Available in bolt
Approvals:UL248-20,ISO8820,JASO-D622,IEC60269-1,RoHS compilant.
Application of the 800amp fuse
Applicable to frequency converter, rectifier, inverter, various types of power supply and other semiconductor equipment, and power battery, electric motor, capacitor, cable and equipment or component’s short-circuit and back-up protection.This product has good vibration resistance and flame retardant performance. Suitable for vibration environment applications such as rail transit and motor vehicles.
Material of 800amp fuse
| Parts | Material |
| End Contact | Copper Alloy |
| Fuse Body | Glass Fiber |
| Filler | Quartz Sand |
Dimension of 800amp fuse
| Dimension code | A±2 | B±1.5 | C±1 | D±1.5 | E±1.5 | F±1 | G±0.5 | H±0.2 | J±1 |
| HT2 | 110 | 22 | 69 | 84 | 95.5 | 9 | 15 | 3.3 | 14.75 |
| HT3 | 129 | 36.5 | 72 | 88 | 109 | 10.5 | 25 | 6 | 20.7 |
| HT4 | 129 | 50 | 72 | 88.6 | 109 | 10.5 | 38 | 6 | 20.7 |
Size code
HT1:5A-30A,Mouting bolt M6 recommended torque 4N·m
HT2:35A-100A,Mouting bolt M8 recommended torque 11N·m
HT3:125A-275A,Mouting bolt M10 recommended torque 20N·m
HT4:300A-500A,Mouting bolt M10 recommended torque 20N·m
HT5:600A-800A,Mouting bolt M12 recommended torque 28N·m
Part system number
Packages Specification:
| Code | Specification |
| HT2 | - Each plastic box contains 10 fuse links.
- Each strip box is packed with one plastic box, with 10 fuse links in total. The size of the strip box is 236mm long× 160mm wide× 26mm high.
- Each big box contains 15 long boxes with 150 fuse links, and the size of the big box is 362mm long ×272mm wide ×155mm high.
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| HT3 | - Each plastic box contains 5 fuse links.
- Each strip box is packed with one plastic box, with 5 fuse links in total. The size of the strip box is 225mm long× 140mm wide× 50mm high.
- Each big box contains 10 long boxes with 50 fuse links, and the size of the big box is 274mm long ×225mm wide ×230mm high.
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| HT4 | - Each plastic box contains 2 fuse links.
- Each strip box is packed with one plastic box, with 2 fuse links in total. The size of the strip box is 144mm long× 118mm wide× 51mm high.
- Each big box contains 20 long boxes with 40 fuse links, and the size of the big box is 300mm long× 250mm wide× 270mm high.
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FAQ
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Question:What kind of tests do you typically perform internally on fuses?
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Answer:We will test the temperature rise, fusing time and resistance of the fuse
Product Tags:
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