Poznámky redaktora
98
SIGNAL
TCEKEZE, TCEKEZY, TCEKEDY
P 1. loop resistance Ω/km 50
Insulation resistance GΩ. Armor aluminium wires.
5. Copper wire.km 5
Mutual capacitance nF/km 50
Capacity unbalance k1
at 800 pF/500 415
Effective test voltage wire/wire 3,000
Effective test voltage wire/shield 3,000
Operating voltage Vss 380
Description materials:
1.
5. 1. Laminated copper foil. PVC outer jacket, black.
Transmission element every conductors are stranded pair and the pairs are stranded units,
the units are stranded the cable core. years
D
outside cable diameter
Electrical parameters (20 °C)
Max. Fe/Zn tape. 7.
Environmental conditions
Temperature ranges for laying and assembly –10 °C
Operation and store temperatures for cables with sheath –40 +50 °C
Operation and store temperatures for cables with PVC sheath –40 +65 °C
Permitted minimum bending radius min.
8.
2. inner jacket, black. Crepe paper.
3. 10D
Cable lifetime min.
4.
.0 (D) C
Specification: 12-41-FMEP 354/81
Application
» transmission electric signal telecommunicating, controlling and protecting purposes control circuits
» placed under ground and areas with higher demands for tensile strength
» suspension without supporting rope
» laying areas jeopardized effects alternate electromagnetic fields
» with PVC shield placed areas with file spread danger
Packing drums. Core insulation PE.
6
