BS 6622 BS 7835 Standard MV Three Core Cable
Dirigent: Plain Annealed Copper or Aluminum
Vanjska jakna: PVC/PE/LSZH
Izolacija: XLPE/EPR
PVC/PE/LSZH outer jacket
PVC/PE/LSZH split sheath (optional)
XLPE/EPR Insulation
Oklop vodiča
Ljepilo
Oklop (optional)
Cable Diameter
|
Virtual Diameter Under The Armor Layer (mm)
|
Armored Cable Diameter (mm)
|
|
|---|---|---|
|
>
|
<
|
|
|
|
25
|
1.6
|
|
25
|
35
|
2.0
|
|
35
|
60
|
2.5
|
|
60
|
-
|
3.15
|
Physical Characteristics:
Operating Temperature: up to 90°C
Temperature Range: -5°C (PVC jacket); -20°C (PE jacket)
Short-Circuit Temperature: 250°C (maximum duration of short-circuit not exceeding 5s)
Bending Radius: 15 x OD
|
Nazivni napon Uo/U
|
Radni napon (Um)
|
Test Voltage (rms)
|
|---|---|---|
|
3.8/6.6Kv
|
7.2Kv
|
|
|
6.35/11Kv
|
12Kv
|
25.5Kv
|
|
8.7/15Kv
|
17.5Kv
|
35Kv
|
|
12.7/22Kv
|
24Kv
|
51Kv
|
|
19/33Kv
|
36Kv
|
76Kv
|
Prijava:
Three-core cables are designed for power distribution from 3.8/6.6KV to 19/33KV at 50Hz.They are mainly used in a variety of applications such as power supply stations, Unutarnji vodiči, vanjski, buried and under water, kao i za postavljanje kablova u industriju, distribucijske stanice, and power station cables.
