Description
New energy vehicle fuse covers battery, motor and high-voltage auxiliary circuit protection. Meet vehicle vibration and high and low temperature environment, long service life and high safety factor.
GFEVT1500-A-59ES is an aR-grade high-speed DC fuse designed for 1500V high-voltage systems, covering current specifications from 100A to 630A. As a professional electric vehicle fuse manufacturer, Essfuse develops this series to meet strict protection demands of new energy vehicles, energy storage systems and photovoltaic power generation.
This 1500V DC high speed fuse adopts advanced arc extinguishing structure and high-performance fuse material, with ultra-fast fusing response (≤5ms) and high breaking capacity (up to 50kA). It can quickly isolate short-circuit current in milliseconds, effectively protecting semiconductor devices, battery packs and high-voltage electrical components from burnout damage.
Widely applied in electric vehicle high-voltage loops, energy storage cabinet DC distribution, solar combiner boxes and industrial high-power DC equipment. GFEVT1500-A-59ES series fuses comply with IEC 60269-4 and UL 248-13 standards, featuring low power loss, high vibration resistance and long service life.
GFEVT1500-A-59ES High Speed Fuse 100A-630A 1500V Electric vehicle fuse manufacturer
Features & Benefits
- Higher voltage rating provides overall system efficiency using smaller, more economical conductors while meeting the needs of higher voltage.
- Up to ten times faster opening under high fault current conditions helps assure reliable protection of circuits and components.
- Greater ampacity within sizing guidelines.
- Excellent power of resisting voltaic impingement and environmental temperature tolerance.
- Excellent resistance to mechanical vibration and impact resistance.
Dimensions (mm)
Description
- Design For DC Applications
- Excellent Dc Performance
- Superior cycling capability
- Low Watt Losses
Standards/Approvals
- Refer To UL 248.1 / UL 248.13
- IEC 60269.1 / IEC 60269.4
- Reach Declaration Available Upon Request
- RoHS Compliant
Fuse Ratings
| Connect | Part No. | Fuse Amps | Average @50KA/1500Vdc | Power Loss (W) | Approvals | |||
|---|---|---|---|---|---|---|---|---|
| A²s Melting | A²t Clearing | 80% | 100% | REACH | ROHS | |||
| Flush-end contact | GFEVT1500-100A-59ES | 100A | 2370 | 8857 | 41 | 53 | ● | ● |
| Flush-end contact | GFEVT1500-125A-59ES | 125A | 4890 | 13219 | 47 | 60 | ● | ● |
| Flush-end contact | GFEVT1500-160A-59ES | 160A | 7192 | 19440 | 50 | 64 | ● | ● |
| Flush-end contact | GFEVT1500-200A-59ES | 200A | 11066 | 29907 | 68 | 86 | ● | ● |
| Flush-end contact | GFEVT1500-250A-59ES | 250A | 17940 | 48480 | 86 | 107 | ● | ● |
| Flush-end contact | GFEVT1500-315A-59ES | 315A | 30568 | 82610 | 102 | 127 | ● | ● |
| Flush-end contact | GFEVT1500-350A-59ES | 350A | 40655 | 109878 | 109 | 136 | ● | ● |
| Flush-end contact | GFEVT1500-400A-59ES | 400A | 58496 | 158090 | 121 | 151 | ● | ● |
| Flush-end contact | GFEVT1500-450A-59ES | 450A | 78890 | 213215 | 128 | 161 | ○ Pending | ○ Pending |
| Flush-end contact | GFEVT1500-500A-59ES | 500A | 101503 | 274330 | 139 | 174 | ○ Pending | ○ Pending |
| Flush-end contact | GFEVT1500-550A-59ES | 550A | 125982 | 340490 | 155 | 194 | ○ Pending | ○ Pending |
| Flush-end contact | GFEVT1500-630A-59ES | 630A | 185020 | 500100 | 162 | 203 | ○ Pending | ○ Pending |