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GC SPEC NUMBER: 03/631/2
GC ITEM NUMBER:
DESCRIPTION:
1.0MMSQ 20 PAIR,TINNED COPPER CONDUCTOR,
PE INSULATION,TWISTED,LAID UP,
SPEAR SHEATHED,STEEL WIRE ARMOURED,
HDPE OVERSHEATHED CABLE
GENERALLY TO BS5308 PART 1,1986: 300/500 VOLTS
AND CUSTOMER REQUIREMENTS
CONDUCTOR:
MATERIAL: TINNED ANNEALED COPPER
STRANDING: 1/1.13MM
SHAPE: CIRCULAR
CSA: 1.0MMSQ
DIA/DEPTH(MM): 1.13 NOM
INSULATION:
EXTRUDED: POLYETHYLENE COMPOUND TYPE PE
COLOURS: AS PER STANDARD
RADIAL(MM): 0.55 MIN AV
0.60 NOM AV
0.65 MAX AV
0.50 MIN PT
DIA/DEPTH(MM): 2.23 MIN
2.33 NOM
2.43 MAX
TWISTING:
DIA/DEPTH(MM): 4.46 MIN
4.66 NOM
4.86 MAX
LAYUP:
0.023MM POLYESTER TAPE APPLIED HELICALLY
WITH 50% OVERLAP
RADIAL(MM): 0.05
DIA/DEPTH(MM): 18.88 MIN
19.72 NOM
20.57 MAX
SPEAR SHEATH:
SCREEN-
0.80MM TAC WIRE LAID OVER POLYESTER WRAP
2 X RIPCORDS LAID UNDER SHEATH
0.19MM X 70MM AL/PE TAPE APPLIED LONGITUDINALLY
WITH MIN 6MM OVERLAP
HDPE LAYER-
EXTRUDED HDPE COMPOUND TYPE
COLOUR: BLACK
RADIAL(MM): 1.40 MIN AV
1.50 NOM AV
1.60 MAX AV
1.18 MIN PT
DIA/DEPTH(MM): 22.25 MIN
23.29 NOM
24.34 MAX
NYLON LAYER-
EXTRUDED NYLON 12
COLOUR: BLACK
RADIAL(MM): 0.55 MIN AV
0.60 NOM AV
0.65 MAX AV
DIA/DEPTH(MM): 23.35 MIN
24.49 NOM
25.64 MAX
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ARMOUR:
GALVANISED STEEL WIRE
NUMBER OF WIRES 45
WIRE SIZE 1.6MM
RADIAL(MM): 1.6
DIA/DEPTH(MM): 26.55 MIN
27.69 NOM
28.84 MAX
SHEATH:
EXTRUDED HDPE COMPOUND TYPE,UV STABILISED
COLOUR: BLUE
RADIAL(MM): 1.70 MIN AV
1.80 NOM AV
1.90 MAX AV
1.24 MIN PT
DIA/DEPTH(MM): 29.95 MIN
31.29 NOM
32.64 MAX
ELECTRICAL SPECIFICATION:
MAX DC CONDUCTOR RESISTANCE AT 20 DEG C: 18.4 OHM/KM
MIN INSULATION RESISTANCE AT 500V DC : 5000 MOHM.KM
NOMINAL CAPACITANCE : 75 NF/KM
NOMINAL INDUCTANCE : 1.0 MH/KM
IDENTIFICATION:
SHEATH PRINTED
GENERAL CABLE NZ 20X2X1.13MM BS 5308 300/500V
D.O.M/M.O.M/ Y.O.M
PLUS SEQUENTIAL METRE MARKING
TESTING:
TEST TO T126A2
MODIFICATIONS:
01/06/2006 REVISION LAYOUT BF(GC)
01/08/2006 RIPCORDS ADDED BF(GC)
08/11/2006 GENERAL UPDATE LB(GC)
21/12/2006 CHANGE CONDUCTOR FROM 0.5MMSQ LB(GC)
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