TE MAU NOTA 60502 Standard Three Core Cables
Taata arata'i: Plain annealed copper or aluminum conductor.
Conductor shielding: The conductor shielding shall be non-metallic and shall consist of an extruded semi-conductive compound with a semiconductor strip applied on top of the semiconductor compound. The conductor shield is not required for PVC, EPR/HEPR insulated cables in the 1.8/3KV to 3.6/6KV range.
Te mau nota: 1.8/3KV and 3.6/6KV cable ranges are generally insulated with PVC, but can also be insulated with XLPE, EPR/HEPR.
Metal/conductor/insulation shield
Adhesives
Armor (optional)
Round Steel Wire Armored Cable Diameter
|
Virtual Diameter Under Armor Layer (Te mau mana'o tauturu no te)
|
Armored Cable Diameter (Te mau mana'o tauturu no te)
|
|
|---|---|---|
|
>
|
<
|
|
|
-
|
10
|
1.25
|
|
10
|
15
|
1.25
|
|
15
|
25
|
1.6
|
|
25
|
35
|
2.0
|
|
35
|
60
|
2.5
|
|
60
|
-
|
3.15
|
Armor Layer Thickness
|
Virtual Diameter Under Armor Layer (Te mau mana'o tauturu no te)
|
Galvanized Steel/Steel (Te mau mana'o tauturu no te)
|
Aluminum/Aluminum Alloy (Te mau mana'o tauturu no te)
|
|
|---|---|---|---|
|
>
|
<
|
|
|
|
-
|
30
|
0.2
|
0.5
|
|
30
|
70
|
0.5
|
0.5
|
|
70
|
-
|
0.8
|
0.8
|
Physical Properties:
Operating temperature: up to 70°C (PVC insulation); up to 90°C (XLPE or EPR insulation)
Temperature range: -5°C (PVC jacket); -20°C (PE jacket)
Short-circuit temperature (maximum duration in case of short-circuit not exceeding 5s): 140-160°C ( PVC sheath ); -40°C ( PE sheath ); -20°C ( PE sheath )
250°C (PE jacket)
Bend radius: 15 x OD
|
Nominal Cross Section (Te mau mana'o tauturu no te)
|
|
Unarmored Cable
|
Round Steel Wire Armor
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
Insulation Nominal Thickness (Te mau mana'o tauturu no te)
|
Copper Strip Thickness (Te mau mana'o tauturu no te)
|
Copper Wire Shield Area (Te mau mana'o tauturu no te)
|
Nominal Jacket Thickness (Te mau mana'o tauturu no te)
|
AO Diameter (Te mau mana'o tauturu no te)
|
Approximate Weight (kg/km)
|
Nominal Pad Thickness (Te mau mana'o tauturu no te)
|
Armor Thickness (Te mau mana'o tauturu no te)
|
AO Diameter (Te mau mana'o tauturu no te)
|
Approximate weight (kg/km)
|
|||
|
CU
|
AL
|
CU
|
AL
|
||||||||||
|
10
|
2.0
|
0.1
|
16
|
1.8
|
23
|
650
|
460
|
1.2
|
1.6
|
1.8
|
28
|
1480
|
1290
|
|
16
|
2.0
|
0.1
|
16
|
1.8
|
24
|
840
|
540
|
1.2
|
1.6
|
1.9
|
29
|
1720
|
1410
|
|
25
|
2.0
|
0.1
|
16
|
1.8
|
26
|
1160
|
680
|
1.2
|
1.6
|
1.9
|
32
|
2130
|
1650
|
|
35
|
2.0
|
0.1
|
16
|
1.8
|
29
|
1490
|
820
|
1.2
|
2.0
|
2.1
|
36
|
2810
|
2140
|
|
50
|
2.0
|
0.1
|
16
|
1.9
|
32
|
1900
|
1000
|
1.2
|
2.0
|
2.2
|
39
|
3340
|
2450
|
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
...
|
Application:
Three-core cables are designed for power distribution from 3.6/6.6KV to 19/33KV at 50Hz. They are mainly used in a wide range of applications such as power supply stations, indoor conduits, outdoor, buried and in water, as well as for the installation of cables to the industry, distribution stations, and power station cables.
