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MGM 111 TYPE 21

MGM 111 TYPE 21 Mining Certficated Cables

Certificates :

APPLICATION

Used for supplying excavating, crushing machines
and equipment.

CONDUCTOR : Electrolytic, stranded, tinned copper wire IEC 60228 Class 5
INSULATION : EPR
LAYUP : Cores are laid up over a cradle without contacting each other.
BEDDING : Rubber based bedding compound.
ARMOUR : Galvanized steel pliable armour.
OUTER SHEATH : Heavy duty chloroprene outer sheath.

RELATED STANDARDS : MGM 115/1985
RATED VOLTAGE : 600/1000 V
TEST VOLTAGE : 3 kV

Cross Section
4×2,54×44×64×104×164×254×354×504×704×954×1204×150
Phase and Earth Conductors
Number and cross section
mm24×2,54×44×64×104×164×254×354×504×704×954×1204×150
Strandingmm50/0,2556/0,3084/0,3080/0,40126/0,40196/0,40276/0,40396/0,40360/0,50475/0,50629/0,50740/0,50
Conductor diameter
Nom. mm2.102.703.304.405.507.108.4010.1011.9013.9015.8017.00
Insulation thickness
mm1.41.41.51.51.51.61.61.71.82.02.22.3
Cable details
Radial thickness of inner sheath
mm2.02.02.52.52.52.52.52.52.53.83.85.0
Size of armour
mm7/0,457/0,457/0,717/0,717/0,717/0,907/0,907/0,907/0,907/0,907/0,907/1,25
Outer sheath thickness
mm2.52.53.83.83.94.34.75.15.76.36.87.3
Min. overall diameter
mm26.227.736.738.841.546.651.056.164.874.983.891.4
Max. overall diameter
mm28.630.138.841.044.049.856.161.871.478.689.095.3
Min. bending radius
mm258271350369396449505557643708801858
Appx. cable weight
kg/km1.151.322.352.743.174.035.226.48.0610.6513.4515.3
Copper weight
kg/km961542303846149601.3441922.6883.6484.6085.76
Electrical details
« Continuous current
rating at 25°C Ambient »
A2837466385110135170205250295320
Max. DC resistance at 20°C
Phase and earth conductors
Ω /km8.215.093.391.951.240.7950.5650.3930.2770.2100.1640.132
ArmourΩ /km4.23.92.01.91.71.51.10.960.800.730.470.41

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