Aristoncavi URSUS® MT TUNNEL V PLUS – (N)3GHSSYCYAristoncavi

Aristoncavi · Distribution / Power feed

Aristoncavi URSUS® MT TUNNEL V PLUS – (N)3GHSSYCY

Flame retardant
IEC 60332-1-2

About Aristoncavi URSUS® MT TUNNEL V PLUS – (N)3GHSSYCY

URSUS® MT TUNNEL V PLUS – (N)3GHSSYCY — Flexible cable for energy supply of MV equipment, in tunnelling and underground mining applications, according to VDE 0250 Part 605 Standard, as far as applicable.

Manufactured in Italy by Aristoncavi. Supplied and held in Singapore for delivery across ASEAN by Everwell Cables & Electrical (S.E.A.) Pte Ltd. Contact us for conductor sizes, drum lengths, certification and lead time.

Construction
Phase Conductors
Conductor material: bare copper
Conductor construction: class 5, according to VDE 0295 (IEC 60228)
Insulation material: 3GI3 quality rubber compound, according to VDE 0207 Part 20
Semiconductive layers: semiconductive tape over the conductor and inner and outer semiconductive rubber layer on the insulation
Protec. Earth Conductors
Material: Bare copper
Construction: individual copper wire screen
Control Conductors
Nominal cross section: 2,5 mm²
Conductor material: Tinner copper
Conductor construction: class 5, according to VDE 0295 (IEC 60228)
Insulation material: 3GI3 quality rubber compound, according to VDE 0207 Part 20
Central Filler
Material: rubber compound on textile polyester support
Cores Assembly
Assembly: twisted cores
Separator on the twisted assembly: TNT tape wound on the twisted cores
First Inner Sheath
Sheath material: PVC, YM5 quality
Monitoring Conductor
Material: copper wire
Assembly: screen over the first inner sheath
Second Inner Sheath
Material: PVC, YM5 quality
Armor
Material: steel wire braid
Assembly: braid over the second inner sheath
Outer Sheath
Material: PVC, YM5 quality
Colour: Red
Electrical
Nominal rated voltage U₀/U (kV)
3,6/6 / 6/10 / 8,7/15 / 12/20
Test voltage (kV)
11 / 17 / 24 / 29
Max AC voltage (kV)
4,2/7,2 / 6,9/12 / 10,4/18 / 13,9/24
Electrical field control
inner and outer semiconductive layers extruded in a single pass with the insulation and the screen over every conductor
Current rating (A)
according to VDE 0298 Part 4
Thermal and mechanical
Maximum short circuit temperature (°C)
250
Maximum working temp. on the conductor (°C)
90
Ambient temperature: mobile condition (°C)
+ 5 to + 80
Ambient temperature: static condition (°C)
- 40 to + 80
Bending radius (mm)
according to VDE 0298 Part 3
Maximum tensile load (N/mm²)
15
Note
Referred to the total phase conductors cross section
Resistance
Burning behaviour
Flame retardant according to IEC 60332-1-2
Weather resistance
For indoor and outdoor application
Standards and compliance
Design standard
DIN VDE 0250 Part 605
Flame retardant
IEC 60332-1-2
Source
Aristoncavi mining & tunnelling catalogue, 02/2013