The Characteristics of DC Solar Cable 4mm

Application:

Applied to solar panels for power generation and related components of the wiring, connection, particularly suitable for outdoor. Resistance to sunlight, anti-aging, using the low smoke halogen-free flame retardant materials, higher grade, more safety.

Standard:

Adapted to PV systems, 2 Pfg 1169 / 08.2007 and EN 50618:2015.

Electrical Parameters:

Voltage Rating : AC 0.6 / 1.0 kV Max. PV - System Voltage : DC up to 2.0 kV possible Max. Permissible Operating Voltage in AC Systems : 0.7 / 1.2 kV Max. Permissible Operating Voltage in DC Systems : 0.9 / 1.8 kV Test Voltage : AC 6 kV / DC 10 kV (15 min.)

Cable Construction:

Conductor : Fine Wire Tinned Copper Conductor according to BS EN 60228:2005 cl. 5. Insulation : UV resistant, cross linkable, halogen free, flame retardant compound for core insulation. Core Identification : Red, black or natural Sheath : UV resistant, cross linkable, halogen free, flame retardant compound for Sheath over insulation. Cable Colour : Black or Red

DC Solar Cable :

PV modules operate at high temperatures and are exposed to a variety of environmental conditions.

The NEC limits various PV array applications to USE-2 or PV wire.

These cables need to meet the required sunlight resistance and temperature ratings for the environment. PV wires are manufactured for use in photovoltaic applications, while USE-2 cable types are typically manufactured for underground service entrance applications.

Both cable types commonly contain XLPE insulation and can be sunlight resistant and/or rated for direct burial.