Description
Dimensions (mm)尺寸
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Bolted xxB-59ES
Description
- It has a low I²t value
- Strong current limiting capability
- Low voltage drop
- Excellent DC Performance
- Capable of interrupting low overcurrents associated with faulted PV strings
Standards / Approvals
- Refer To UL-248-19 / IEC 60269-1 / 6
- Reach Declaration Available Upon Request
- RoHS Compliant
Features & Benefits
- The GFEPVT1500 series has been designed to meet the emerging circuit protection needs for 1500 volt photovoltaic systems.
- These fuses provide full range protection for all potential overcurrent conditions that exist in PV applications.
- Suitable for PV inverter protection and array combiner applications.
Product Characteristics
| Item | Test Condition/Methods | Standard | Performance |
| Time/Current | 100% of current rating | UL248-19 | No Fusing；4 hours Min. |
| 105% of current rating *UL | UL-248.19 | 60 Minutes Min. | |
| 135% of current rating *UL | UL-248.19； (61-600A) | 120 Minutes Max. | |
| 150% of current rating *UL | UL-248.19；(601-800A) | 240 Minutes Max. | |
| 200% of current rating | UL248-19；(61-100A) | 8 Minutes Max. | |
| UL248-19;（101-200A） | 10 Minutes Max. | ||
| UL248-19;（201-400A） | 12 Minutes Max. | ||
| UL248-19;（401-600A） | 14 Minutes Max. | ||
| Endurance Test | 100% of rating current for 4 hours and testing Temperature rise at the last 5min. | UL248-19 | ≤65K |
- Loading 100% Rated Current (1.0In A) for flowing, and it’s available to let current keep on flowing at least 4 hour without any melting.
Fuse Ratings
| Connect | Part No. | Fuse Amps | Average @50KA/1500Vdc | Power Loss (W) | Approvals | ||
| A²s Melting | A²t Clearing | 100% | 70% | ||||
| Bolted
59ES |
GFEPVT1500-50B-59ES | 50A | 800 | 3,500 | 20 | 8 | Pending |
| GFEPVT1500-63B-59ES | 63A | 1,500 | 5,400 | 32 | 20 | Pending | |
| GFEPVT1500-80B-59ES | 80A | 2,600 | 9,600 | 38 | 23 | Pending | |
| GFEPVT1500-100B-59ES | 100A | 3,700 | 13,000 | 48 | 28 | Pending | |
| GFEPVT1500-125B-59ES | 125A | 5,400 | 21,000 | 60 | 32 | Pending | |
| GFECPVT1500-160B-59ES | 160A | 8,400 | 32,000 | 68 | 36 | Pending | |
| GFEPVT1500-200B-59ES | 200A | 13,500 | 55,000 | 79 | 40 | Pending | |
| GFEPVT1500-250B-59ES | 250A | 26,500 | 105,000 | 82 | 45 | Pending | |
| GFEPVT1500-315B-59ES | 315A | 50,500 | 201,500 | 95 | 55 | Pending | |
| GFEPVT1500-350B-59ES | 350A | 65,000 | 320,000 | 100 | 57 | Pending | |
| GFEPVT1500-400B-59ES | 400A | 85,000 | 354,000 | 109 | 64 | Pending | |
| GFEPVT1500-500B-59ES | 500A | 217,000 | 750,000 | 121 | 71 | Pending | |
| GFEPVT1500-630B-59ES | 630A | 434,000 | 1,150,000 | 128 | 76 | Pending | |
- DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃；
| Connect | Part No. | Fuse Amps | Average @50KA/1500Vdc | Power Loss (W) | Approvals | ||
| A²s Melting | A²t Clearing | 100% | 70% | ||||
| Din
59ES |
GFEPVT1500-50U-59ES | 50A | 800 | 3,500 | 20 | 8 | Pending |
| GFEPVT1500-63U-59ES | 63A | 1,500 | 5,400 | 32 | 20 | Pending | |
| GFEPVT1500-80U-59ES | 80A | 2,600 | 9,600 | 38 | 23 | Pending | |
| GFEPVT1500-100U-59ES | 100A | 3,700 | 13,000 | 48 | 28 | Pending | |
| GFEPVT1500-125U-59ES | 125A | 5,400 | 21,000 | 60 | 32 | Pending | |
| GFEPVT1500-160U-59ES | 160A | 8,400 | 32,000 | 68 | 36 | Pending | |
| GFEPVT1500-200U-59ES | 200A | 13,500 | 55,000 | 79 | 40 | Pending | |
| GFEPVT1500-250U-59ES | 250A | 26,500 | 105,000 | 82 | 45 | Pending | |
| GFEPVT1500-315U-59ES | 315A | 50,500 | 201,500 | 95 | 55 | Pending | |
| GFEPVT1500-350U-59ES | 350A | 65,000 | 320,000 | 100 | 57 | Pending | |
| GFEPVT1500-400U-59ES | 400A | 85,000 | 354,000 | 109 | 64 | Pending | |
| GFEPVT1500-500U-59ES | 500A | 217,000 | 750,000 | 121 | 71 | Pending | |
| GFEPVT1500-630U-59ES | 630A | 434,000 | 1,150,000 | 128 | 76 | Pending | |
- DC Cold Resistance are measured at <10% of rated current in ambient temperature of 25℃；
