POLYCAB :-DC CABLE POLYCAB 4 MM EN TYPE (Black)

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POLYCAB :-DC CABLE POLYCAB 4 MM EN TYPE (Black) Specification

Cable Type
Solar DC Cable

Insulation
XLPE / XLPO

Number of Conductor
1

Features
Flexible Class 5 tinned copper conductor for easy installation and excellent conductivity.

Usage & Applications
Used for connecting solar modules, string combiner boxes, DC distribution panels, and solar inverters in photovoltaic power systems. Ideal for rooftop solar installations, solar farms, and renewable energy projects requiring safe, efficient, and durable DC cabling.

Conductor Shape
Round

Core Material
Tinned Copper

Tensile Strength
12.5 N/mm2 Newtons per Millimetre Squared (N/mm2)

Core Number
1

Operating Temperature
-40 C to +90 C. Celsius (oC)

Conductor Type
Stranded

Install Type
Fixed Installation

Rated Temperature
90 C Celsius (oC)

Product Type
Solar DC Cable

Power Rating
Depends on System Voltage and Current

Length
100 Meter (m)

Insulation Material
XLPE

Application
Power Station

Conductor Material
Copper

Jacket Material
Other

Storage Temperature
-40 C to +85 C. Celsius (oC)

Connector Color
Black

Shield Material
Not Applicable

Rated Voltage
1500 volts DC. Volt (V)

Jacket Color
Black

Display Type
Not Applicable (N/A)

Phase
Not Applicable (DC)

Conductor
Tinned Copper, Stranded, Round

Frequency
0 Hz (DC) Hertz (HZ)

Rated Current
30 A Ampere (amp)

Color
Black

Material
Copper & XLPO

Size
4 mm

About POLYCAB :-DC CABLE POLYCAB 4 MM EN TYPE (Black)

POLYCAB 4 mm EN Type 1 Black DC Solar Cable is a high-performance photovoltaic (PV) cable designed for safe and efficient DC power transmission in solar energy systems. The cable is manufactured with a flexible Class 5 tinned copper conductor and electron beam cross-linked, halogen-free XLPO insulation and sheath, ensuring excellent electrical performance, flexibility, and long-term durability. The black outer sheath is typically used for negative polarity identification in solar installations. Engineered to withstand harsh environmental conditions, this cable is suitable for both indoor and outdoor applications in residential, commercial, and utility-scale solar projects.

Key Features

Flexible Class 5 tinned copper conductor for superior conductivity.
4 mm conductor cross-sectional area for efficient power transmission.
Electron beam cross-linked XLPO insulation and sheath.
Rated voltage of 1500 V DC.
Excellent resistance to UV radiation, ozone, moisture, and weathering.
Halogen-free and low-smoke construction for enhanced safety.
Flame-retardant and abrasion-resistant design.
Operating temperature range: -40C to +120C.
Suitable for fixed installation in photovoltaic systems.
Long service life with excellent thermal and aging resistance.
Complies with EN 50618 and IEC 60228 standards.

Applications

Ideal for connecting solar modules, string combiner boxes, charge controllers, and solar inverters in photovoltaic power systems. Suitable for rooftop solar installations, commercial solar plants, and utility-scale solar farms.

Benefits

Low transmission losses and high current-carrying capacity.
Excellent flexibility for easy routing and installation.
Reliable performance under extreme weather conditions.
Enhanced safety with halogen-free, flame-retardant materials.
Durable construction for long-term outdoor use.
Black color enables easy identification of negative DC polarity connections.