Hot sale copper soft conductor TTU cables for underground

TTU cable

Thermoplastic (or Thermoset) Insulation, Thermoplastic Jacket. Underground

Description
Soft copper conductor, XLPE or PE insulated and an PVC external jacket.
Construction
Conductor
Compressed Stranded Soft copper.
Insulation
Thermoplastic Polyethylene (PE 75°•'3fC), for PE-PVC.
Cross Linked Polyethylene (XLPE 90°•'3fC), for XLPE-PVC.
Options
Aluminum Conductor, PVC-LS (Low smoke emissions) jacket and PVC SR
(Sunlight resistant) jacket
For sizes greater than 1/0 AWG, Type Tray Cable (TC).
Characteristics
Operating temperature
Dry and wet locations.
75°C for TTU PE-PVC.
90°C for TTU XLPE-PVC.
Operating Voltage
600 V and 2000 V
Uses and Applications
Industrial installations, distribution and lighting systems. Dry or wet locations
installations, in Tray Cable, ducts or raceways. Sizes 8 AWG and greater are
useful for directed burial.
TTU Cables
Thermoplastic (or Thermoset) Insulation, Thermoplastic Jacket. Underground
18
TTU design join excellent PE electrical properties, electrical and
mechanical XLPE properties as insulation with mechanical and flame
retardancy PVC properties as external jacket.
Standards and Specifications
CENTELSA TTU Cables are manufactured under the following
standards:
ASTM B3, NTC-ICONTEC 359. Soft copper wire.
ASTM B8, NTC-ICONTEC 307. Concentric Lay Stranded copper
conductors.
ASTM B787. 19 Wire Combination Unilay Stranded Copper conductors for subsequent insulation.
UL 1581, NTC-3203. Reference Standard for Electrical Wires, Cables and Flexible Cords.
ICEA S-95-658, NTC-ICONTEC 1099-1. Power Cables rated 2000 volts or less for the Distribution of Electrical Energy.