Description
GFEVT2000 high-speed fuse 250A-800A 2000Vdc/New energy fuse manufacturer
Dimensions (mm)
Bolted xxxB-74E Dimensions
Din xxxU-74E Dimensions
Standards/Approvals
- Refer to UL248.13 or IEC60269.4
- RoHS Compliant
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 environment temperature tolerance,
Excellent resistance to mechanical vibration and impact resistance.
Fuse Ratings
| Part No. | Fuse Amps | Average @100KA/2000Vdc | Power Loss (W) 100% | Weight Pcs /g | Pcs / Box | Standard recommended bolts | Installation torque | ||
|---|---|---|---|---|---|---|---|---|---|
| A²s Melting | A²t Clearing | 重量g | 整箱数量Pcs | 推荐使用螺栓 | 推荐螺栓扭矩 | ||||
| GFEVT2000-250B-74E | 250A | 27,430 | 115,560 | 126 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-315B-74E | 315A | 52,961 | 222,560 | 150 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-350B-74E | 350A | 71,213 | 299,600 | 163 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-400B-74E | 400A | 103,812 | 436,560 | 180 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-450B-74E | 450A | 149,810 | 630,230 | 195 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-500B-74E | 500A | 203,615 | 856,000 | 212 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-550B-74E | 550A | 275,355 | 1,155,600 | 225 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-630B-74E | 630A | 414,615 | 1,744,100 | 250 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-700B-74E | 700A | 569,700 | 2,396,800 | 272 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-800B-74E | 800A | 847,165 | 3,563,100 | 305 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| Part No. | Fuse Amps | Average @100KA / 2000Vdc | Power Loss (W) 100% | Weight Pcs /g | Pcs / Box | Standard recommended bolts | Installation torque | ||
|---|---|---|---|---|---|---|---|---|---|
| A²s Melting | A²t Clearing | 重量g | 整箱数量Pcs | 推荐使用螺栓 | 推荐螺栓扭矩 | ||||
| GFEVT2000-250U-74E | 250A | 27,430 | 115,560 | 132 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-315U-74E | 315A | 52,961 | 222,560 | 156 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-350U-74E | 350A | 71,213 | 299,600 | 170 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-400U-74E | 400A | 103,812 | 436,560 | 188 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-450U-74E | 450A | 149,810 | 630,230 | 204 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-500U-74E | 500A | 203,615 | 856,000 | 221 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-550U-74E | 550A | 275,355 | 1,155,600 | 235 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-630U-74E | 630A | 414,615 | 1,744,100 | 261 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-700U-74E | 700A | 569,700 | 2,396,800 | 292 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |
| GFEVT2000-800U-74E | 800A | 847,165 | 3,563,100 | 318 | 2600±10% | 8 Pcs | M10 | 23.0±1.0N.m | |