Medium Voltage SWA PVC Copper BS6622

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BS6622-compliant medium voltage armoured cables, featuring stranded copper conductors, are ideal for outdoor use, direct burial, and cable ducting. They’re designed for medium voltage power transmission in various applications.

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BS6622-compliant medium voltage armoured cables, featuring stranded copper conductors, are ideal for outdoor use, direct burial, and cable ducting. They’re designed for medium voltage power transmission in various applications.

Conductor

Plain Copper

Stranding

Class 2

Insulation

XLPE

Metallicscreen

Plain Copper Taped Screen

Bedding

PVC

Armour

Steel Wire Armour

Outersheath

PVC

Colour

Red

Voltage

6.35/11kV

Identification

Coloured Tapes: Brown, Black, Grey

Bendingradius

15 x Overall Diameter

Temperature

90°C

Standards

BS 6622, IEC/EN 60228

DE-RATING FACTORS 

Air Temperature °C 25 30 35 40 45 50 55
De-Rating Factor 1.00 0.96 0.92 0.88 0.83 0.78 0.73
Ground Temperature °C 10 15 20 25 30 35 40
De-Rating Factor 1.03 1.00 0.97 0.93 0.89 0.86 0.82
Ground Thermal Resistivity km/W 0.9 1.0 1.2 1.5 2.0 2.5 3.0
De-rating Factor 1.06 1.04 1.00 0.92 0.82 0.74 0.62
Depth of Laying m 0.80 1.00 1.25 1.50 1.75 2.00 2.50
De-Rating Factor 1.00 0.97 0.95 0.94 0.93 0.91 0.90

ELECTRICAL CHARACTERISTICS

No of Cores Nominal Cross Sectional Area mm2 Continuous Ratings Amps In Ground Trefoil Continuous Ratings Amps In Ground Flat Continuous Ratings Amps Ducts Trefoil Continuous Ratings Amps in Ducts Flat Continuous Ratings Amps In air Trefoil Continuous Ratings Amps in air Flat
3 70 250 250 215 215 270 270
3 95 300 300 255 255 330 330
3 120 340 340 290 290 380 380
3 150 380 380 330 330 430 430
3 185 430 430 370 370 490 490
3 240 500 500 430 430 570 570

 

DIMENSIONS

BATT Part No Cores Nominal cross sectional area of conductor Approx overall diameter Weight
56535 3 70 57.5 6300
56519 3 95 61.6 7500
56532 3 120 65.4 9400
56520 3 150 68.6 9700
56559 3 185 72.7 11400
56551 3 240 78.9 14300
56597 3 300 84.7 16600
Batt Part No. Core Size Colour/Reference
56535 3 70 Red
56519 3 95 Red
56532 3 120 Red
56520 3 150 Red
56559 3 185 Red
56551 3 240 Red

The information in this datasheet is for guidance only and subject to change without liability. Images provided are representations; actual cable dimensions may vary due to manufacturing tolerances.

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