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SZAMKAM

Uo/U  - 0.6/1 kV IEC 60502-1
Al conductors • PVC insulation • Al tapes screen • PVC sheath
Application
Used for transferring and distribution of electrical power for switching installations and outdoor installation or for interior installation in rooms, in canals, tunnels, shafts or pits, at rated voltage Uo/U to 0,6/1 kV with frequency 50 Hz.
 
Cable construction
Construction
According to IEC 60502-1
Conductor

 
Aluminum wires solid or stranded
class 1 or 2, according to IEC 60228
Insulation
PVC compound
Cable core
Insulated cores are twisted
Inner sheath
Polymer tapes
Metal screen
Al tapes
Sheath
PVC compound
Color
black
 
Conductors type
re
circular, solid conductor
rm
circular, stranded conductor
sm
sector, stranded conductor
Technical data
Conductor resistance at 20°C
According to to IEC 60228
Max. conductor temperature
70°C
Max. short circuit temperature
+160°C, not more than 5sec
Rated voltage
0,6/1 kV
Test voltage
AC - 4 kV  50 Hz
DC - 12 kV
Bending radius, min.
10 D cable
Temperature of laying
-5°C
Temperature range
-30°C to +50°C
Color coding
4 - core
- blue, brown, black, grey
 
  
CONSTRUCTIONAL and ELECTRICAL DATA
Number of conductors and nominal
 
 
Thic­kness of insula-
 
 
Bedding layer
tapes
 
Aluminium tapes
 
 
Thickness of sheath
 
 
Outer diameter approx.
Current carrying
capacity in
air
Current carry­ing capacity in ground
N x mm
mm
mm
mm
mm
mm
A
A
4x16 re
1.0
0.4
0.4
1.8
21.0
63
76
4x25rm
1.2
0.4
0.4
1.8
24.5
83
102
 
 
 
 
 
 
 
 
4x50sm
1.4
0.4
0.4
2.0
30.0
125
144
4x95sm
1.6
0.4
0.4
2.3
39.0
190
215
4x150sm
1.8
0.6
0.6
2.6
47.0
252
275
4x185sm
2.0
0.6
0.6
2.7
52.0
289
313
4x240 sm
2.2
0.6
0.6
3.0
58.0
339
364