EDFH Series DC Fuse Holder 1000V
The EDFH Series is a specialized holder for fuses designed with short-circuit protection and fault prevention for photovoltaic (PV) power lines. It supports rated voltages up to 1000VDC (and meets IEC6026 standards). This holder is primarily utilized in DC combiner boxes within solar PV systems. When a PV panel or inverter experiences an overload or short circuit, the unit trips immediately to protect the PV panels and other critical electrical components in the DC circuit.
Key Product Benefits:
- Tool-free installation and uninstallation of fuses.
- Standard 35mm DIN rail mounting for easy integration.
- Built-in short-circuit indicator for rapid fault identification.
- Reliable protection for high-voltage DC applications.
❓ Frequently Asked Questions
What is the primary application of the EDFH series fuse holder?
It is mainly used in DC combiner boxes for solar PV systems to provide short-circuit and overload protection for PV panels and inverters.
Does this fuse holder require specialized tools for maintenance?
No, the design allows for easy installation and removal of fuses without the need for any additional tools.
Is it compatible with standard industrial mounting?
Yes, it is designed for standard 35mm DIN rail mounting, making it compatible with most electrical cabinets.
How do I know if the fuse has tripped?
The EDFH series features a built-in short-circuit indicator that provides a visual cue when a fault occurs.
What is the maximum rated voltage for this holder?
The unit is rated for up to 1000V DC applications, ensuring safety in high-voltage solar environments.
What fuse size is compatible with this model?
This holder is specifically designed for 10*38mm fuses.