Fronius String Control 250/25 DCD DF for French and British markets
22.09.2010
The newly developed Fronius String Control 250/25 DCD DF (DC disconnect double fuse) has been developed especially for the French and British markets and is available now. It has been adapted to comply with the local statutory regulations and now meets all regional requirements.
With regard to technical specifications, the Fronius String Control 250/25 DCD DF matches those of the existing Fronius String Control 250/25; however, it also includes additional safety precautions:
- All-pole fuse protection of the strings on the DC side protects against virtually all possible faults
- Integrated external DC disconnector allows the PV generator to be safely isolated from the inverter, enabling service and maintenance work to be performed on a safe and de-energised system
An optional external Type 1 (direct lightning protection) or Type 2 (indirect lightning protection) overvoltage protection component, designed for snap-on rail mounting, can also be fitted as an additional safety feature.
Continuous string monitoring
The Fronius String Control 250/50 DCD DF monitors strings continuously, and also provides all-pole fuse protection for up to 25 strings. It is ideally suited for use alongside the Fronius CL central inverters.
For detailed information about the Fronius String Control 250/25 DCD DF please have a look at the product page.
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