C.4 mm2 H1Z2Z2-K

Description

Description

Standards

  • Product
    EN 50618; IEC 62930

Nexans Solar H1Z2Z2-K Premium Cable

Meets all the requirements of UNE 50618 and IEC 62930 standards. It has a flexible tinned copper conductor, with cross-linked insulation and sheath (XLPE), halogen-free, low smoke emission and non-flammable. The compounds used are free of hazardous substances (RoHS).

Applications and Features

Power supply of low voltage 1.5 kV DC circuits, mainly the connection of photovoltaic solar panels on roofs and solar farms where weather resistance characteristics are required.

Ideal for connection between the strings of photovoltaic solar panels as well as the connection to the combiner box (if applicable) and as the main feeder for the connection of inverter equipment responsible for transforming direct current (DC) from solar energy into alternating current. (AC). Cables suitable for installation in ducts, conduits, fixed and mobile installations (trackers), resistant to UV rays and resistant to extreme temperatures (-40°C to + 120°C).

Differentiated Offer

These cables are part of our Fire Safety production line, with their characteristics:

  • Halogen free evaluated according to Standard IEC 60754-1, UNE-EN 50267.
  • Low smoke emission evaluated under the IEC 61034-2 Standard.
  • Non-propagation to flame, complying with the test indicated in Standard IEC 60332-1-2.

Cable designed to be permanently immersed in water according to condition AD8 complying with the test defined in sections 14.2.7 and 14.2.8 of the IEC 60529 standard (Procedure developed by Centelsa by Nexans).

Ampacity Conditions

  • Current capacity a single cable outdoors, at 60 ºC According to the norm in 50618- table A.3(see Table A.4 for
    other ambient temperatures)
  • The expected period of use at a maximum conductor temperature of 120°C and at a maximum ambient temperature of 90°C is limited to 20,000 h.
  • Data indicated in this table are subject to normal manufacturing tolerances.

INFORMATION NOTE

The expected period of use is 25 years provided that normal conditions of use are met in accordance with the manufacturing standards IEC 62930 numeral 1 and UNE EN 50618 numeral 1.

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Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Class 5
Conductor material
Tinned annealed copper
Conductor shape
Bunched Wires
Halogen free
IEC 60754-1, UNE-EN 50267
Insulation
XLPE
Outer sheath
XLPE

Dimensional characteristics

Dimensional characteristics

Approximate weight
56 kg/km
Conductor cross-section
4 mm²
Conductor diameter
2.46 mm
Nominal insulation thickness
0.7 mm
Nominal outer diameter
5.62 mm
Nominal outer sheath thickness
0.8 mm
Number of cores
1

Electrical characteristics

Electrical characteristics

Ampacity
55.0 A
Max. DC resistance of the conductor at 20°C
5.09 Ohm/km
Rated Voltage Uo/U (Um)
1.0/1.0 (1.2) kV AC 1.5/1.5 (1.8) kV DC

Mechanical characteristics

Mechanical characteristics

Cable flexibility
Flexible
Jacket shrinkage
Max 2%, UNE-EN 50618/60811-503 Table 2, 1h, 120°C

Usage characteristics

Usage characteristics

Gases toxicity
Low toxicity to IEC 60684-2
RoHS compliant
Yes
Smoke density
IEC 61034-2
U.V resistance
EN 50289-4-17 method A, for 720h
Corrosive or Polluting Substances
Condition AF according to HD 60364-5-52
Flame retardant
IEC 60332-1-2
Minimum installation temperature
-40 °C
Moisture resistance
Moist heat test according to IEC 60068-2-78, 90°C, 1000 h, 85% minimum
Outdoor Use
Condition AN 3 (high solar radiation), permanent according to EN 50565-1:2014
Ozone resistance
EN 50396:2005
Resistance to acid and alkaline solutions
UNE-EN 50618/60811-404 Annex B, 7days, 23°C
Resistance to vibrations
Condition AH 3 (sever industrial conditions) acc. to HD 60364-5-52
Water proof
AD8
Weather resistance
Excellent

Resources

Resources

Documentation

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