GD-14PV 50A Fuse Link Overview
El GD-14PV 50A fuse link is designed for reliable overcurrent and short-circuit protection in photovoltaic DC systems. With a 50A rated current, 1000V DC voltage rating and compact 14x51mm cylindrical format, this fuse is suitable for solar combiner boxes, inverter input circuits, DC distribution panels and other photovoltaic protection equipment.
El GD-14PV 50A fuse link utiliza un Clase operativa gPV, which is specifically intended for photovoltaic circuit protection. When correctly selected and coordinated with the PV system, it helps protect cables, conductors and connected equipment from abnormal current conditions.
Its cylindrical ceramic body and metal end caps provide a compact structure that is convenient for installation and replacement. Clear markings on the fuse body allow installers to identify the current rating, voltage, fuse class and applicable standard quickly during maintenance.
The GD-14PV series covers current ratings from approximately 15A to 50A, making it easier for panel builders and solar equipment manufacturers to choose the appropriate fuse according to different PV string currents. The GD-14PV 50A fuse link is the higher-current option within this series.
Características del producto
Corriente nominal de 50 A
El GD-14PV 50A fuse link is rated at 50A and is suitable for higher-current photovoltaic circuits where smaller fuse ratings are insufficient.
Protección de 1000 V CC
Designed for 1000V DC systems, this 1000V DC fuse link can be used in residential, commercial and industrial photovoltaic installations.
14x51mm Cylindrical Design
The standard 14x51mm PV fuse format provides a compact solution for modular DC protection systems while supporting higher current capacity than many smaller cylindrical fuse formats.
gPV Fuse Class
The gPV classification makes the fuse suitable for photovoltaic applications where protection against DC overload and short-circuit faults is required.
Capacidad de corte de 20 kA
El GD-14PV 50A fuse link provides a breaking capacity of 20 kA, supporting reliable interruption of DC fault current within the specified operating conditions.
Norma IEC 60269-6
The GD-14PV series references IEC 60269-6 y UL 248-19, normas relacionadas con la protección mediante fusibles en sistemas fotovoltaicos.
Especificaciones técnicas
| Parámetro | Especificaciones |
|---|---|
| Marca | GA&DA |
| Modelo | GD-14PV-50A |
| Serie | GD-14PV |
| Tipo de producto | Eslabón de fusible de corriente continua para sistemas fotovoltaicos |
| Corriente nominal | 50 A |
| Rango de corriente de la serie | 15A–50A |
| Tensión nominal | 1000 V CC |
| Tamaño del fusible | 14 x 51 mm |
| Clase operativa | gPV |
| Capacidad máxima | 20 kA |
| Constante de tiempo | 1–3 ms |
| Normas | IEC 60269-6 / UL 248-19 |
| Base de fusible compatible | GDPV-50B |
Dimensiones (mm)
Applications of the GD-14PV 50A Fuse Link
El GD-14PV 50A fuse link is suitable for photovoltaic protection applications including:
- Cajas de conexión para instalaciones fotovoltaicas solares
- Photovoltaic string circuits
- DC distribution cabinets
- Solar inverter input protection
- Commercial rooftop PV systems
- Instalaciones solares industriales
- Equipos fotovoltaicos OEM
- Renewable-energy control panels
Its combination of a 50A rating, 1000V DC capability y 14x51mm format makes it suitable for installations that require compact protection with relatively high current capacity.
Selecting a GD-14PV 50A Fuse Link
Antes de elegir un GD-14PV 50A fuse link, engineers should confirm the PV string current, system voltage, conductor capacity, prospective fault current and equipment requirements.
The fuse rating should not be selected only according to normal operating current. PV module specifications, inverter requirements and protection coordination should also be considered.
For applications requiring lower current ratings, other GD-14PV series options are available between approximately 15A and 50A.
Base de fusible compatible
El GD-14PV 50A fuse link uses a 14x51mm cylindrical format and can be paired with the Base de fusible de corriente continua GA&DA GDPV-50B.
The combination of:
GD-14PV Fuse Link + GDPV-50B Fuse Base
provides a practical modular protection solution for PV combiner boxes and DC distribution panels. A correctly matched fuse base helps ensure proper installation, reliable electrical contact and convenient replacement.
Why Choose GA&DA GD-14PV 50A Fuse Link?
El GD-14PV 50A fuse link provides a compact and standardized photovoltaic fuse solution for 1000V DC protection.
Entre las principales ventajas se incluyen:
- 50A rated current
- Capacidad nominal de 1000 V CC
- 14x51mm standard format
- gPV photovoltaic fuse class
- Capacidad de corte de 20 kA
- IEC 60269-6 compliance
- Matching GDPV-50B fuse base
- Suitable for PV combiner boxes
- Adecuado para distribuidores y fabricantes de equipos originales (OEM)
- Asistencia en compras al por mayor y para proyectos
For solar equipment manufacturers and panel builders, the GD-14PV series makes it possible to use the same fuse format across several current ratings while selecting the appropriate protection level for each circuit.
Solicitar presupuesto
Indíquenos sus especificaciones, la cantidad o el ámbito de aplicación, y le enviaremos un presupuesto a medida.
