PVC insulation, PVC sheathed (PN) IEC 227-4 (300/500V)

Products

E(NYM) 3*10+6

Nexans ref. E(NYM) 000210 - Country ref. E(NYM) 3*10+6

  • Conductor cross-section: 10 mm²
  • Nominal insulation thickness: 1.0 mm
  • Neutral conductor section (when smaller): 6 mm²
  • Insulation thickness of neutral conductor: 0.80 mm
  • Nominal outer sheath thickness: 1.4 mm
  • Nominal outer diameter: 16.5 mm
  • Approximate weight: 563 kg/km
  • Max. DC resistance of the conductor at 20°C: 1.83 Ohm/km
  • Resistance of neutral conductor at 20ºC: 3.08 Ohm/km
  • Permissible current rating in open air: 57 A

 

E(NYM) 3*16+10

Nexans ref. E(NYM) 000215 - Country ref. E(NYM) 3*16+10

  • Conductor cross-section: 16 mm²
  • Nominal insulation thickness: 1.0 mm
  • Neutral conductor section (when smaller): 10 mm²
  • Insulation thickness of neutral conductor: 1.00 mm
  • Nominal outer sheath thickness: 1.4 mm
  • Nominal outer diameter: 19.0 mm
  • Approximate weight: 807 kg/km
  • Max. DC resistance of the conductor at 20°C: 1.15 Ohm/km
  • Resistance of neutral conductor at 20ºC: 1.83 Ohm/km
  • Permissible current rating in open air: 76 A

 

E(NYM) 3*25+16

Nexans ref. E(NYM) 000220 - Country ref. E(NYM) 3*25+16

  • Conductor cross-section: 25 mm²
  • Nominal insulation thickness: 1.2 mm
  • Neutral conductor section (when smaller): 16 mm²
  • Insulation thickness of neutral conductor: 1.00 mm
  • Nominal outer sheath thickness: 1.6 mm
  • Nominal outer diameter: 23.0 mm
  • Approximate weight: 1225 kg/km
  • Max. DC resistance of the conductor at 20°C: 0.727 Ohm/km
  • Resistance of neutral conductor at 20ºC: 1.15 Ohm/km
  • Permissible current rating in open air: 101 A

 

E(NYM) 3*6+4

Nexans ref. E(NYM) 000205 - Country ref. E(NYM) 3*6+4

  • Conductor cross-section: 6 mm²
  • Nominal insulation thickness: 0.8 mm
  • Neutral conductor section (when smaller): 4 mm²
  • Insulation thickness of neutral conductor: 0.80 mm
  • Nominal outer sheath thickness: 1.4 mm
  • Nominal outer diameter: 14.0 mm
  • Approximate weight: 374 kg/km
  • Max. DC resistance of the conductor at 20°C: 3.8 Ohm/km
  • Resistance of neutral conductor at 20ºC: 4.61 Ohm/km
  • Permissible current rating in open air: 41 A

 

Description

Description

Standards

  • International
    IEC 60227; IEC 60228; IEC 60332-1-2

1. SCOPE

This specification covers PVC insulated, circular, multicore unarmoured cables, rated at 300/500 V according to IEC 60227-4.

 

2. CONSTRUCTION

2.1 Phase Conductor

Plain, annealed electrolytic copper conductors, circular stranded, conforming to the applicable requirements of IEC 60228.

2.2 Phase Conductor Insulation

PVC material, conforming to the applicable requirements of IEC 60227-4.

2.3 Neutral Conductor

Plain, annealed electrolytic copper conductors, circular stranded, conforming to the applicable requirements of IEC 60228.

2.4 Neutral Conductor Insulation

PVC material, conforming to the applicable requirements of IEC 60227-4.

2.5 Assembly

Insulated conductors are laid up, filled where necessary with non-hygroscopic material.

2.6 Sheath

PVC based thermoplastic material, conforming to the applicable requirements of IEC 60227-4.

TEST AT WORKS ACCORDING TO IEC 227-4

Routine Tests

 -          Max. DC conductors resistance at 20°C acc. to IEC 60227-2 parag.2.1

 -          Voltage test between conductors  of finished cable 2000 VAC for 5 minutes.

Liban Cables will carry out these tests on all the lengths and tests certificates will be provided

 

Sample tests

 -          Check of the build - up and color coding of the cable

 -          Check of dimensions

            Insulation          :           according to IEC 60227-2  parag. 1.9

            Oversheath       :           according to IEC 60227-2  parag. 1.10

                                                                                   

These tests will be carried out on one length of each size during each inspection .

Tests certificates will be provided by Liban Cables

 

Type tests

Mechanical characteristics on insulation and sheaths  material (tensile strength and elongation at break  ) in accordance with  IEC  60227-1

These tests will be carried out on one length of the order

Tests certificates will be provided by Liban Cables

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor flexibility
Class 2 IEC 60228
Conductor material
Copper
Conductor shape
Circular
Number of conductors
4
Insulation
PVC
Outer sheath
PVC
With smaller neutral conductor
Yes

Electrical characteristics

Electrical characteristics

Test voltage
2000 V
Rated Voltage Uo/U (Um)
300/500 V

Mechanical characteristics

Mechanical characteristics

Cable flexibility
6xD

Usage characteristics

Usage characteristics

Flame retardant
IEC 60332-1-2

Resources

Resources

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