Description
GFEVT/500-10R EV Fuse – 10A-60A 450V 500V High Speed Protection
Introduction to GFEVT/500-10R EV Fuse
The GFEVT/500-10R is a professional high-speed EV fuse specially developed for new energy electric vehicles and DC power systems.
With current range 10A to 60A and voltage rating 450V / 500V, it provides fast short-circuit cutoff performance, effectively protecting vehicle battery modules, motor controllers and DC electrical components.
Main Specifications
- Model: GFEVT/500-10R
- Current Range: 10A,15A,20A,25A,32A,40A,50A,60A
- Rated Voltage: 450V DC, 500V DC
- Characteristic: Fast-acting / High speed
- Application: Electric vehicle, new energy DC circuit
- Standard: IEC, UL, automotive industry certification
Product Advantages
- Fast fusing response, effectively avoiding component burnout caused by short circuit.
- Perfect matching 450V~500V mainstream EV DC voltage platform.
- Small size, easy installation, suitable for vehicle internal compact layout.
- Anti-vibration and anti-high temperature, stable performance in vehicle driving environment.
- Full series current coverage, meet different power EV protection needs.
Application Scenarios
- Electric passenger cars & commercial electric vehicles
- New energy vehicle battery system protection
- EV motor control unit DC circuit
- 450V 500V industrial DC power supply system
- Automotive new energy power distribution unit
FAQ
What is GFEVT/500-10R used for?
It is a dedicated EV high speed fuse for 450V/500V electric vehicle DC circuit short-circuit protection.
Yes, GFEVT/500-10R belongs to fast-acting type, designed for new energy vehicle safety protection.
GFEVT/500-10R High Speed Fuse 10A-60A 450V500V dc automotive EV Fuse
This series of DC fuses are suitable for rated DC voltage of 500V (450V), rated breaking: 20KA, as a comprehensive protection for electric compressors, DC converters and auxiliary circuits, inverters, DC power supplies, instruments and base stations in vehicle-mounted line systems. They also have the characteristics of strong current limiting capability, high breaking capacity, fast short-circuit breaking speed, and can withstand temperature shock, mechanical vibration shock, current shock, chemical load, etc. This series of products complies with the provisions of ISO 8820 and JASO D622 and GB/T31465.
Dimensions (mm)
Ferrule xxA-10R
Axial bolt-on 1xxAP-10R
Surface Mount xxH-10R
Flush bolt-on xxC-10R
Description
- Low watt losses
- Designed for DC applications
- Excellent DC performance
Standards & Approvals
- Refer to JASO-D622 / ISO8820.8 / GB31465.6
- REACH declaration available upon request
- RoHS compliant
Features & Benefits
- Higher voltage rating allows use of smaller conductors
- Fast opening under fault current conditions
- Parallel application for higher ampacity
- Excellent resistance to environmental variations
- High mechanical vibration resistance
Fuse Ratings
| Fuse Amps | Average @ 20 kA / 500 Vdc | Power Loss (w) 100% |
|
|---|---|---|---|
| I²t Melting | I²t Clearing | ||
| 10 | 33.3 | 174.6 | 2.0 |
| 15 | 81.6 | 431.1 | 2.3 |
| 20 | 172.5 | 912.6 | 3.0 |
| 25 | 278.9 | 1504.0 | 3.8 |
| 30 | 401.2 | 2166.9 | 4.5 |
| 32 | 425.6 | 2351.5 | 4.8 |
| 40 | 721.6 | 4311.5 | 6.0 |
| 50 | 1036.0 | 5184.0 | 8.0 |
| 60 | 2098.0 | 6480.0 | 10.0 |
Applications
- Battery pack protection
- EV/HEV applications
- Superior cycling capability
Available Fuse Catalog No.
| Ferrule | Axial bolt-on *1 | Flush bolt-on | Surface Mount | Amps |
|---|---|---|---|---|
| 10A-10R | 10AP-10R | 10C-10R | 10H-10R | 10 |
| 15A-10R | 15AP-10R | 15C-10R | 15H-10R | 15 |
| 20A-10R | 20AP-10R | 20C-10R | 20H-10R | 20 |
| 25A-10R | 25AP-10R | 25C-10R | 25H-10R | 25 |
| 30A-10R | 30AP-10R | 30C-10R | 30H-10R | 30 |
| 32A-10R | 32AP-10R | 32C-10R | 32H-10R | 32 |
| 40A-10R | 40AP-10R | 40C-10R | 40H-10R | 40 |
| 50A-10R | 50AP-10R | 50C-10R | 50H-10R | 50 |
| 60A-10R | 60AP-10R | 60C-10R | 60H-10R | 60 |