GFPVT1000‑10R series photovoltaic pv fuse 1000VDC 10‑35A, gPV solar string protection
GFPVT1000‑10R series photovoltaic pv fuse, 1000VDC 10‑35A, 30kA breaking capacity, RoHS compliant, for solar photovoltaic string over‑current short‑circuit protection.
치수(mm)
Ferrule xxA-10R Dimensions
GFPVT1000‑10R series photovoltaic pv fuse 1000VDC 10‑35A
GFPVT1000‑10R series photovoltaic pv fuse 1000VDC 10‑35A is a gPV‑type solar photovoltaic fuse designed for PV string over‑current and short‑circuit protection. It delivers excellent DC interruption performance, low I²t value and low power loss. Supports ferrule‑type and axial bolt‑on mounting styles, complies with UL‑248‑19 & IEC 60269‑1/6 standards. Ideal for solar harness, combiner box and inverter DC‑side circuits.
GFPVT1038-35A-Photovoltaic-Fuses
주요 특징
- Model Series: GFPVT1000‑10R photovoltaic pv fuse
- Rated Voltage: 1000VDC
- Current Range: 10A‑35A
- Breaking Capacity: Max 30kA @1000VDC; Min 135% In
- Time Constant: ≤2±0.5 ms
- Low I²t value, low voltage drop & low power loss
- Excellent DC fault‑current interruption capability
- Two terminal versions: Ferrule‑type(xxA‑10R), Axial bolt‑on(xxAP‑10R)
- Able to interrupt low over‑current faults from defective PV strings
- Compliant: UL‑248‑19, IEC 60269‑1/6, RoHS, REACH available on request
- Axial bolt‑on mounting torque: M5 bolt 4.5±1.0 N·m
- High vibration resistance ≥20g for outdoor solar equipment
General Technical Specifications
| Product Series | GFPVT1000‑10R Photovoltaic PV Fuse |
| 정격 전압 | 1000 V DC |
| 정격 전류 범위 | 10A‑35A |
| Max Breaking Capacity | 30kA @1000VDC |
| Minimum Breaking Capacity | 135% In |
| Time Constant | ≤2±0.5 ms |
| Terminal Versions | Ferrule‑type (‑A‑10R), Axial bolt‑on (‑AP‑10R) |
| Bolt‑on Torque(M5) | 4.5±1.0 N·m |
| Standards Compliance | UL‑248‑19, IEC 60269‑1/6, RoHS |
| Vibration Resistance | ≥20g |
| 작동 온도 | ‑5℃ ~ +40℃(regular);‑40℃~+125℃(allowable) |
Part Number List & Electrical Parameters
| 부품 번호 | 정격 전류 | Melting A²s | Clearing A²s | Power Loss‑80%In(W) | Power Loss‑100%In(W) |
| GFPVT1000‑10A‑10R /‑AP‑10R | 10A | 210 | 1175 | 1.1 | 1.5 |
| GFPVT1000‑12A‑10R /‑AP‑10R | 12A | 252 | 1405 | 1.3 | 1.7 |
| GFPVT1000‑15A‑10R /‑AP‑10R | 15A | 315 | 1757 | 1.6 | 2.3 |
| GFPVT1000‑16A‑10R /‑AP‑10R | 16A | 326 | 1780 | 1.6 | 2.3 |
| GFPVT1000‑20A‑10R /‑AP‑10R | 20A | 420 | 2340 | 2.1 | 2.9 |
| GFPVT1000‑25A‑10R /‑AP‑10R | 25A | 525 | 2929 | 2.7 | 3.5 |
| GFPVT1000‑30A‑10R /‑AP‑10R | 30A | 630 | 3515 | 3.2 | 4.2 |
| GFPVT1000‑32A‑10R /‑AP‑10R | 32A | 890 | 3995 | 4.0 | 5.3 |
| GFPVT1000‑35A‑10R /‑AP‑10R | 35A | 975 | 4545 | 4.6 | 6.2 |
응용 시나리오
GFPVT1000‑10R series photovoltaic pv fuse 1000VDC 10‑35A is widely applied for grid‑tied & off‑grid solar‑power systems: PV combiner boxes, solar inverter DC input side, photovoltaic string harness, energy‑storage DC circuits. It provides reliable gPV‑class over‑current & short‑circuit protection for solar modules and wiring.
Installation & Operating Notes
- Two terminal styles: ferrule‑end for fuse‑clip mounting; axial bolt‑on for screw fastening; apply 4.5±1.0 N·m torque for M5 bolt terminals.
- Recommended continuous operating current ≤75% of fuse rated‑current; apply temperature derating factor when ambient temperature exceeds 40℃.
- Can be insulated by over‑molding or heat‑shrink tubing for wire‑harness integration.
- Do NOT replace fuse under loaded DC circuit conditions unless specially‑designed switchgear is fitted.
- Replace fuse immediately if mechanical damage or housing crack is observed.
- For high‑vibration outdoor installations, perform extra reliability validation tests as required.
Packing & Supply
Standard bulk package. Sample testing support, OEM customization, stable mass‑volume supply for solar‑energy equipment manufacturers. REACH declaration available upon customer request.
자주 묻는 질문
Q: What voltage & current for GFPVT1000‑10R series photovoltaic pv fuse 1000VDC 10‑35A?
A: Rated 1000VDC, current range 10A‑35A, max breaking capacity up to 30kA@1000VDC.
Q: What standards does GFPVT1000‑10R comply with?
A: Designed according to UL‑248‑19, IEC 60269‑1/6, RoHS compliant, REACH document available on request.
Q: What mounting types are available?
A: Ferrule‑type (‑A‑10R) for fuse‑clip; axial bolt‑on (‑AP‑10R) for bolt fastening(M5 torque:4.5±1.0N·m).
Q: Where to use GFPVT1000‑10R pv fuse?
A: Solar PV combiner box, inverter DC‑side, photovoltaic string harness and off‑grid solar DC‑system protection.
