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MGM 111 TYPE 20

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
 3×2,53×43×63×103×163×253×353×503×703×953×1203×150
Phase and Earth Conductors
Number and cross section
mm23×2,53×43×63×103×163×253×353×503×703×953×1203×150
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
mm2.52.53.83.83.84.04.34.75.25.86.26.6
Min. overall diameter
mm24.525.834.336.238.643.646.651.356.668.472.283.3
Max. overall diameter
mm26.928.236.538.440.847.050.656.762.772.177.087.3
Min. bending radius
mm243254329346368423456511565649693786
Appx. cable weight
kg/km9901.1522.352.753.354.35.326.758.7510.6512.5
Copper weight
kg/km721151732884617201.0081.442.0162.7363.4564.32
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 /km4.64.22.22.01.91.31.21.10.940.800.740.45

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