The PV-63 solar PV fuse link is specifically designed for the protection and isolation of solar photovoltaic (PV) strings. This 14x51mm cylindrical fuse can be safely used in PV systems with a rated voltage of up to 1000VDC. It offers a wide range of ampere ratings from 8A to 63A, allowing it to effectively interrupt overload currents caused by faults in photovoltaic systems. As an indispensable component, the PV fuse link ensures the safety and stable operation of photovoltaic systems by protecting them against potential risks such as short circuits and overloading.
| Fuse type | Rated Voltage (V) | Rated Current (A) | Dimensions/Size (mm) | Dissipated power (W) | |
| gPV | Figure No. | D×L | |||
| ATPV-63 | DC1000V | 15、16、20、25、30、32、35、40、45、50、55、63 | 1 | 14×51 | ≤12 |
| rated current (A) | Standard: IEC60269-6 | Standard: UL248-19 | ||
| 105% | 135% | 135% | 200% | |
| In≤30 | ＞1h non fusing | ＜1h fusing | ＜1h fusing | 12-240s |
| 30＜In≤60 | ＞1h non fusing | ＜1h fusing | ＜1h fusing | 12-360s |
| 60＜In≤100 | ＞1h non fusing | ＜1h fusing | ＜1h fusing | 0-480s |
| Serial number | Rated current (A) | Pre-arcing I2t | Total I2t | 1In (W) |
| 1 | 32 | 325 | 2370 | 6.2 |
| 2 | 35 | 390 | 2844 | 7.5 |
| 3 | 40 | 450 | 3300 | 7.9 |
| 4 | 45 | 510 | 3700 | 8.2 |
| 5 | 50 | 570 | 4200 | 9.0 |
| 6 | 55 | 630 | 4600 | 10.0 |
| 7 | 60 | 690 | 5100 | 10.0 |
| 8 | 63 | 710 | 5200 | 11.0 |
