Why Choose the ABB E9F25PV E 9F25 PV Photovoltaic Fuse?
The ABB E9F25PV (E 9F25 PV) is a high-performance gPV cylindrical fuse link specifically designed for overcurrent protection in photovoltaic DC installations. As part of the ABB E 9F PV range, it provides dependable protection for solar PV strings, modules and associated DC equipment where reliable interruption of photovoltaic fault currents is essential.
With a rated current of 25 A and rated voltage of 1000 V DC, the E 9F25 PV is designed for the demanding electrical characteristics of photovoltaic systems. Its gPV fuse classification is specifically intended for PV string protection, while the cylindrical 10.3 × 38 mm format enables installation in compatible photovoltaic fuseholders and fuse disconnectors.
The E 9F25 PV provides a 50 kA maximum breaking capacity and has a power loss of approximately 3 W at rated operating conditions per pole. Designed in accordance with IEC 60269-6, it provides a compact and purpose-built solution for protecting photovoltaic DC circuits against potentially damaging overcurrents.
Key Advantages
- Purpose-designed gPV fuse for photovoltaic DC applications.
- 25 A rated current for PV string and DC circuit protection.
- 1000 V DC rated voltage for high-voltage photovoltaic systems.
- 50 kA maximum breaking capacity for dependable fault-current interruption.
- Compact 10.3 × 38 mm cylindrical format for compatible PV fuseholders.
- Designed specifically for protection of photovoltaic modules and strings.
Key Features
- ABB E 9F PV photovoltaic fuse series.
- gPV fuse link for photovoltaic applications.
- 25 A rated current.
- 1000 V DC rated voltage.
- 50 kA maximum breaking capacity.
- 3 W power loss at rated operating conditions per pole.
- 10.3 × 38 mm cylindrical dimensions.
- Designed in accordance with IEC 60269-6.
- Compact 7 g fuse-link construction.
Reliable Protection for Photovoltaic DC Circuits
Photovoltaic arrays can generate sustained DC fault currents that require protection devices specifically designed for solar installations. gPV fuse links provide overcurrent protection tailored to photovoltaic circuits, helping protect PV modules, strings, conductors and associated electrical equipment against damaging fault conditions.
The ABB E 9F PV series is specifically developed for photovoltaic applications. Its 1000 V DC rating, 25 A current rating and compact cylindrical construction make the E 9F25 PV suitable for installation in compatible fuseholders protecting PV strings and associated DC distribution circuits.
Typical Applications
- Solar photovoltaic string protection.
- PV combiner boxes and distribution assemblies.
- Photovoltaic module string circuits.
- Photovoltaic inverter input protection.
- DC solar array protection systems.
- Commercial and industrial photovoltaic installations.
- Renewable energy electrical control and distribution equipment.