Underground Medium Voltage Toxfree® MTS

Application

The Conduspar Line of Cables MTS Toxfree is suitable for energy distribution in medium voltage in locals of great people concentration, and with long escape and tumultuous routes. MTS Toxfree cables are halogen-free and have a low smoke emission in case of fire. In general, they are used in locals such as shopping centers, metropolitan transport stations and large
buildings with a high flow of people.

Construction

Conductor: bare electrolytic copper wires, soft hardness, stringing of class 2 compact, acc. to NM 280.
Conductor shielding: semiconductive thermosetting compound.
Insulation: thermosetting compound of HEPR (ethylene propylene rubber), with coordinated, extruded and vulcanized
thickness simultaneously with the semiconductive shieldings.
Insulation shielding: semiconductive thermosetting compound, with ease cold extraction.
Metallic shielding: bare copper wiring crown, effective section of 6,5 mm².
Coverage: halogen-free polyolefin thermoplastic compound with fire retardant (SHF1).

Voltage classes

3,6/6 kV, 6/10 kV, 8,7/15 kV, 12/20 kV, 15/25 kV and 20/35 kV

Maximum Operating Temperatures

In continuous regime: 90°C
In overload: 130°C
In short circuit: 250°C

Reference Standards

NBR 16132 – Power cables, halogen-free, with low smoke emission, insulated, with coverage, for voltages from 3 to 35 kV – Performance requirements.
ABNT NBR NM 280 – Conductors of insulated cables (IEC 60228, MOD).

Conditioning

In reels.

Nominal Dimensions