MGM 115 TYPE 11

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
SEPERATOR : Colored Textile tape for core identification.
SCREEN : Tinned copper / Nylon braided screen over phase cores.
LAYUP : All cores are laid up in contact with each other.
BEDDING : Rubber based bedding compound.
OUTER SHEATH : Heavy duty chloroprene outer sheath.

RELATED STANDARDS : MGM 115/1985
RATED VOLTAGE : 660/1100 V
TEST VOLTAGE : 2,5 kV

Cross Section
3×16+16
Phase Conductor
Number and cross section
mm23×16
Strandingmm126/0,40
Conductor diameter
Nom. mm5.50
Insulation thickness
mm1.5
Pilot Conductor
Number and cross section
mm21×16
Strandingmm126/0,40
Conductor diameter
Nom. mm5.50
Insulation thickness
mm1.5
Cable details
Radial diameter of outer sheath
mm3.1
Min. overall diameter
mm30.9
Max. overall diameter
mm34.0
Min. bending radius
mm306
Max. pulling tension
kgf384
Appx. cable weight
kg/km2
Copper weight
kg/km1.1
Electrical details
“Continuous current
rating at 25°C Ambient”
A85
“Intermittent current
rating at 25°C Ambient”
A96
Max. DC resistance at 20°C
Phase Conductor
Ω /km1.24
Pilot Conductor
Ω /km1.24
4 screens in parallel connection
Ω /km1.05
Nom. reactance at 50Hz
Ω /km0.109
Nom. reactance at 60Hz
Ω /km0.131
Min. insulation
resistance at 20°C
M Ω /km435
3 phase voltage drop
on full load current
mV/A/m2.62

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