600/1000V,PVC Insulated Cables according to IEC 60502-1 Three core +1(unarmoured)

Application

These cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.

Construction

Conductors

The conductors shall be either of Class 1 or Class 2 of plain or metal-coated annealed copper or of plain aluminium or aluminium alloy, or of Class 5 of plain or metal-coated copper in accordance with IEC 60228.

Insulation

PVC Insulation material and thickness shall be as per IEC 60502-1, PVC material shall be Type A as per IEC 60502-1.

Colour Code

Colour Code (1) :

• 4Cores:?Red, Yellow, Blue, Black
• Colour Code (2) :

• 4Cores:?Blue, Brown, Black, Grey
• Other colours can be manufactured upon request.

Outer Sheath

Outer sheath shall be of extruded PVC Type ST1/ST2 as per IEC 60502-1, Polyethylene type ST3/ST7, Halogen free compound ST8, Polychloroprene, chlorosulfonated polyethylene or similar polymers, type SE1 are also available on request.

Fire Performance of Cable Sheaths

Cables can be supplied with special flame retardant PVC outer sheath to comply with the flame test requirements of IEC 60332-3-22, IEC 60332-3-23 and IEC 60332-3-24, Halogen Free material comply to IEC60754-1/2 and IEC 60684-2.

Parameters

Nominal Cross Section	Diameter of Conductor (Approx.)	Nominal Insulation Thickness	Nominal Sheath Thickness	Overall Diameter (Approx.)
mm2	(3)mm	(1)mm	(3)mm	(1)mm	mm	mm
3x 16/10	4.5	3.6	1	1	1.8	19
3x 25/16	5.6	4.5	1.2	1	1.8	22.6
3x 35/16	6.7	4.5	1.2	1	1.8	25.3
3x 50/25	8	5.6	1.4	1.2	1.9	29.6
3x 70/35	9.4	6.7	1.4	1.2	2	33.2
3x 95/50	11	8	1.6	1.4	2.2	38.4
3x120/70	12.4	9.4	1.6	1.4	2.3	42
3x150/70	13.8	9.4	1.4	1.2	2.5	46.6
3x185/95	15.3	11	1.6	1.4	2.6	51.6
3x240/120	17.5	12.4	1.6	1.4	2.9	58.3
3x300/150	19.5	13.8	1.8	1.6	3.1	64.5
3x400/185	22.6	15.3	2	1.6	3.3	73.5