1000Vdc 315-1400A IR.50kA High Voltage Fast Acting Square Body Fuse 3#
- Volts: 1000Vdc;
- Amps: 315-1400A;
- Interrupting Capacity:
- Max 1000Vdc 50kA(or less);
- Min BC ≥ 5In;
- Time Constant: ≤ 5ms;
- Class Type: aR；
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Description
- Higher voltage rating provides overall system efficiency using smaller, more economical conductors while meeting the need 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.
CERTIFICATIONS
- Refer To UL 248.1/UL 248.13
- IEC 60269.1/IEC 60269.4
- UL, TUV
- RoHS Compliant
Fuse Ratings
| Connect | Part No. | Fuse Amps | Size | Average @50KA/1000Vdc |
Power Loss (W) |
Approvals | ||
| A²s Melting |
A²t Clearing |
100% | UL | TUV | ||||
| Bolted | HCHVT1000-315BN-74E | 315A | 3# | 8,550 | 48,500 | 120 | ● | ● |
| HCHVT1000-350BN-74E | 350A | 3# | 12,150 | 68,640 | 125 | ● | ● | |
| HCHVT1000-400BN-74E | 400A | 3# | 17,550 | 99,150 | 133 | ● | ● | |
| HCHVT1000-450BN-74E | 450A | 3# | 27,900 | 157,600 | 145 | ● | ● | |
| HCHVT1000-500BN-74E | 500A | 3# | 35,100 | 198,315 | 155 | ● | ● | |
| HCHVT1000-550BN-74E | 550A | 3# | 49,500 | 279,675 | 163 | ● | ● | |
| HCHVT1000-630BN-74E | 630A | 3# | 75,150 | 424,600 | 172 | ● | ● | |
| HCHVT1000-700BN-74E | 700A | 3# | 103,500 | 625,700 | 185 | ● | ● | |
| HCHVT1000-800BN-74E | 800A | 3# | 185,500 | 1,001,700 | 195 | ● | ● | |
| HCHVT1000-900BN-74E | 900A | 3# | 274,500 | 1,454,850 | 203 | ○ | ○ | |
| HCHVT1000-1000BN-74E | 1000A | 3# | 405,000 | 2,126,500 | 210 | ○ | ○ | |
| HCHVT1000-1100BN-74E | 1100A | 3# | 517,500 | 2,696,500 | 225 | ○ | ○ | |
| * HCHVT1000-1250BN-74E | * 1250A | 3# | 729,000 | 3,717,900 | 240 | ○ | ○ | |
| * HCHVT1000-1400BN-74E | * 1400A | 3# | 1,125,000 | 5,512,500 | 265 | ○ | ○ | |
- If there are any requirements, please communicate with the original factory staff first.
- I²t 1000Vdc 50kA，T：＜ 5ms；DC allows the maximum voltage：523V
- Bolted: xxxBN-74E
- without fuse indicator
| Connect | Part No. | Fuse Amps | Size | Average @50KA/1000Vdc |
Power Loss (W) |
Approvals | ||
| A²s Melting |
A²t Clearing |
100% | UL | TUV | ||||
| Din | HCHVT1000-315UN-74E | 315A | 3# | 8,550 | 48,500 | 120 | ● | ● |
| HCHVT1000-350UN-74E | 350A | 3# | 12,150 | 68,640 | 125 | ● | ● | |
| HCHVT1000-400UN-74E | 400A | 3# | 17,550 | 99,150 | 133 | ● | ● | |
| HCHVT1000-450UN74E | 450A | 3# | 27,900 | 157,600 | 145 | ● | ● | |
| HCHVT1000-500UN-74E | 500A | 3# | 35,100 | 198,315 | 155 | ● | ● | |
| HCHVT1000-550UN-74E | 550A | 3# | 49,500 | 279,675 | 163 | ● | ● | |
| HCHVT1000-630UN-74E | 630A | 3# | 75,150 | 424,600 | 172 | ● | ● | |
| HCHVT1000-700UN-74E | 700A | 3# | 103,500 | 625,700 | 185 | ● | ● | |
| HCHVT1000-800UN-74E | 800A | 3# | 185,500 | 1,001,700 | 195 | ● | ● | |
| HCHVT1000-900UN-74E | 900A | 3# | 274,500 | 1,454,850 | 203 | ○ | ○ | |
| HCHVT1000-1000UN-74E | 1000A | 3# | 405,000 | 2,126,500 | 210 | ○ | ○ | |
| HCHVT1000-1100UN-74E | 1100A | 3# | 517,500 | 2,696,500 | 225 | ○ | ○ | |
| * HCHVT1000-1250UN-74E | * 1250A | 3# | 729,000 | 3,717,900 | 240 | ○ | ○ | |
| * HCHVT1000-1400UN-74E | * 1400A | 3# | 1,125,000 | 5,512,500 | 265 | ○ | ○ | |
- UL：E533379（100-800A）；TUV：J50590376 （100-800A）
- Application process to be determined
- If there are any requirements, please communicate with the original factory staff first.
- Din: xxxUN-74E
- without fuse indicator
Applications
- ESS
- Disconnector or Maintenance Safety Disconnect
- Battery Pack Protection
- Backup Protection For DC Relay
