Electrolux FC48, Руководство по установке

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05306004
Page Notice Date
INSTALLATION
MANUAL
18
6
1004
The feeder cable sections mentioned in our literature are given
only as a guide.
To obtain a value perfectly suited to your own application and which takes account of the
different correction factors in respect of your plant, refer to the tables below.
Table 1
(in accordance with EN Standard 60204-1-1992)
Values given for :
- Cable with copper conductors.
- Cable with PVC insulation (for other insulants see Table 3).
- Ambient temperature 40 °C max. (for others see Table 2).
- Three-phase cable under load without including starting currents.
- BT / C / E cable layout.
Ambient Correction
temperature factor
30 °C .................. 1,15
35 °C .................. 1,08
40 °C .................. 1,00
45 °C .................. 0,91
50 °C .................. 0,82
55 °C .................. 0,71
60 °C .................. 0,58
Table 2
(correction factors for different ambient
temperatures)
Table 3
(correction factor for different cable insulating materials)
Insulating Max. Working Correction
material Temperature range factor
PVC .....................................70 °C ............................ 1,00
Natural or Synthetic Rubber ..................60 °C ............................ 0,92
Silicone Rubber ...........................120 °C ........................... 1,60
Maximum Admissible Current (amperes)
Cable Section Seated in Cable Duct Wall Cable Tray
(mm²) or Cable Trough Fixing
B2 C E
3 x 1,5 ........................ 12,2 ............................ 15,2 .......................... 16,1
3 x 2,5 ........................ 16,5 .............................. 21 .............................. 22
3 x 4 .......................... 23 ................................ 28 .............................. 30
3 x 6 .......................... 29 ................................ 36 .............................. 37
3 x 10 ......................... 40 ................................ 50 .............................. 52
3 x 16 ......................... 53 ................................ 66 .............................. 70
3 x 25 ......................... 67 ................................ 84 .............................. 88
3 x 35 ......................... 83 ............................... 104 ............................ 114
3 x 50 ........................... - ................................ 123 ............................ 123
3 x 70 ........................... - ................................ 155 ............................ 155
6. Installation/
Putting into service