Complete sets for
special application
Airport Lighting Cable With Electrical
Screen
Cable type: |
SEpN/Z |
(SEpEs/Z) |
Sheat type: |
POLIHLOROPREN |
(HLORSULFONIRANI POLIETILEN) |
Rated voltage: |
5000 V |
|
Testing voltage: |
13000 V ~ , 5 min |
|
Operating temp.: |
90° C |
|
Standard: |
FAA L-824 |
|
1 - COPPER STRANDED TINNED CONDUCTOR (CLASS 2)
2 - INSULATION OF ETHYLENE-PROPYLENE ELASTOMER
3 - SHIELD (SCREEN) OF COPPER WIRES OR TAPE
4 - SEPARATOR OF POLYESTER TAPE
5 - SHEATH BASED ON POLYCHLORO-PRENE ELASTOMER OR CHLORO-SULFONATED POLYETHYLENE ELASTOMER
Application: They are used for
interconnect the isolating transformes in series and theirs supplied by a constant current
regulator in highvoltage series primary circuits on airport starting-landing paths. This
type of airport cable used in places, where thunderstorms and thunder claps in proximity
of the cables are frequent and where is a danger of their being attacked by rodents,
termites and other deleterious insects.
Constructive-technical data for airport cables lype SEpN/Z (SEpEs/Z) are given in the
table 1.
Table 1
|
Naponski nivo V |
|
Nazivni poprečni presek provodnika mm2 |
|
Konstrukcija BROJ ŽICA X PREČNIK ŽICE N° x mm |
|
Naz. debljina |
|
Spoljni prečnik kabla |
|
Masa kabla (približno) |
|
Strujno opterećenje |
|
|
|
|
|
|
|
|
Insul.
mm |
|
Sheat mm |
|
|
|
Copper kg |
|
Total kg |
|
In ground |
|
In duct |
|
|
Screen wires |
|
|
5000 |
|
6 |
|
7 X 1.08 |
|
2.80 |
|
2.20 |
|
15.5 |
|
156 |
|
360 |
|
54 |
|
32 |
|
|
Screen tape |
|
|
5000 |
|
6 |
|
7 X 1.08 |
|
2.80 |
|
2.10 |
|
14.0 |
|
95 |
|
280 |
|
54 |
|
32 |
|
|