Poznámky redaktora
6..4) EN50575
Specification: Technical agreement 2/23 (KDP)
Application
»
for general use protective devices
» for use underground and conduit cables
» design with retarded combustion
Description materials:
1.4
Conductor resistance Ω/km 11. Copper wire insulation PE.km 3,5000
Effective test voltage wire/wire min.SIGNAL
76
CCTSST FR0,3
4-48C (Cu 1. HFFR outer jacket, green RAL 6018. Steel armor tape layers. 1. HFFR inner jacket, green RAL 6018. 3,500
Effective test voltage screen/armouring min. Core insulation plastic foil. 2,800
Operating voltage eff
800
Reduction Factor (50Hz) 110-320 V/km 0.
4.
Environmental conditions
Temperature ranges for laying and assembly +50 °C
Operation and store temperatures -30 +60 °C
Permitted minimum bending radius min. years
D
outside cable diameter
Packing drums.
Cable core conductors stranded concentic layers.
Electrical parameters (20 °C)
Conductor diameter 1.9
Insulation resistance MΩ.
3. 3,000
Effective test voltage wire/screen min. 10D
Cable lifetime min.
4.3
.
SIGNAL
5. Corrugated tape
