SIVACON 8PS - Configuring with LX system
Configuration Manual, 10/2011, A5E02194899-02
125
Technical data
7
7.1
LX general data
Standards and regulations
IEC 60439-1 and -2, DIN EN 60439-1 and -2
Resistance to extreme climates
Damp heat, constant, acc. to IEC 60068-2-78
Damp heat, cyclic, acc. to IEC 60068-2-30
Ambient temperature
°C
–5/+40/+35 (min./max./24-hour average)
Degree of protection
IP54, IP55 on request
Torque for joint block
(re-use)
Nm
120 ± 10
Busbar surface treatment
Insulated along the entire length
Aluminium nickel-coated and tinned current transitions
Copper tinned at the current transitions
Current transitions at the tap-off points silver-coated
Trunking unit material
Painted aluminium casing
Colour of trunking units
RAL 7035 (light grey)
Dimensions
See Chapter Dimension drawings (Page 159)
Rated insulation voltage U
i
trunking units acc. to DIN EN 60439-1
for power transmission
for power distribution
V AC
V AC
1000
690
Overvoltage category/
pollution degree
III/3 acc. to EN 60947
Rated operating voltage U
e
for power transmission
for power distribution
V AC
V AC
690
400
Rated frequency
Hz
50
Adaptation of the rated current depending on the ambient temperature
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Figure 7-1
Rated current and ambient temperature
