F5XY 1*50

Description

Description

Standards

  • International
    IEC 60228; IEC 60332-1-2; IEC 60502-1

1. SCOPE

This specification covers XLPE insulated, circular , multicore unarmoured cables, rated at 0.6/1 KV according to IEC 60502-1.

 

2. CONSTRUCTION

2.1 Conductor

Plain, annealed copper conductors, circular flexible conductor, conforming to the applicable requirements of IEC 60228 class 5.

2.2 Insulation

XLPE, conforming to the applicable requirements of IEC 60502-1.

2.3 Sheath

PVC based thermoplastic material, conforming to the applicable requirements of IEC 60502-1.

2.4 TESTS

Conforming to the applicable requirements of IEC 60502-1 either on Raw materials or on finished products.

TEST AT WORKS unarmored single core

Routine Tests

 -  Max. DC conductors resistance at 20°C acc. to IEC 60228 & IEC 60502-1 parag. 15.1 & 15.2

 -  Spark test during insulation                                                       

 Liban Cables will carry out these tests on all the length 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 60502-1                       Parag.  16.5.2

            Oversheath       :           according to IEC 60502-1                       Parag.  16.5.3

                                                                       

These tests will be carried out on one length during  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 60502-1.

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

Tests certificates will be provided by Liban Cables

DRAWING FLEXIBLE 1C

Cable identification - LV cables ≤ 1KV

INSULATION COLORS:   

 

Neutral

Cond.1

Cond.2

 Cond.3

Cond.4

1 Conductor

 

BLACK

 

 

 

2 Conductors

GREY

BLACK

 

 

 

3 Conductors

 

BLACK

RED

BLUE

 

4 Conductors

GREY

BLACK

RED

BLUE

 

5 Conductors

GREY

BLACK

RED

BLUE

GREEN

 

All numbered control cables (6 conductors and above), are insulated with white color, and numbered with black digits

 

CABLE MARKING OVER THE OUTER JACKET  (by inkjet printing):

LIBAN CABLES     DESCRIPTION     RATED VOLTAGE     SECTION MM2     Year of manufacture     meter marking

 

Other cable identification requirements are available upon request

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Conductor material
Copper class 5
Conductor shape
Circular
Number of conductors
1
Insulation
XLPE
Outer sheath
PVC
Conductor flexibility
Class 5 IEC 60228

Dimensional characteristics

Dimensional characteristics

Conductor cross-section
50 mm²
Nominal insulation thickness
1.0 mm
Nominal outer sheath thickness
1.4 mm
Nominal outer diameter
13.5 mm
Approximate weight
523 kg/km

Electrical characteristics

Electrical characteristics

Max. DC resistance of the conductor at 20°C
0.386 Ohm/km
Permissible current rating in open air
212 A
Permissible current rating when buried
214 A
Rated Voltage Uo/U (Um)
0,6/1 kV

Usage characteristics

Usage characteristics

Operating temperature, range
-15 ... 55 °C
Installation temperature, range
-5 ... 50 °C
Ambient air temperature
30 °C
Ambient ground temperature
20 °C
Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Flame retardant
IEC 60332-1-2

Resources

Resources

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