Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual page 96

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Combining the individual components
Correction factors
For deviating dimensioning variables, the corresponding stand‐
ards specify correction factors.
Below you can find the correction factors for ambient temperature
and numbers of routed lines and circuits. If necessary, multiply
the determined current in the supply feeder with these factors.
Ambient temperature correction factor
Ambient temperature T / °C
A
Correction factor according to
EN 60204-1:2006, table D.1
Correction factor according to
NFPA 79:2007, table 12.5.5(a)
Tab. 4-30: Ambient temperature correction factor in accordance with EN
60204-1:2006 and NFPA 79:2007
Correction factor for bundling lines (installation methods B2 and E) and cir‐
cuits (installation method B1
Number of lines
Correction factor according to
EN 60204-1:2006, table D.2
Correction factor according to
NFPA 79:2007, table 12.5.5(b)
1) Three single cores (L1, L2, L3) for mains supply of a device are
to be considered as one circuit.
Tab. 4-31: Correction factor for bundling lines and circuits in accordance with
EN 60204-1:2006 and NFPA 79:2007
DOK-INDRV*-HCS01******-PR05-EN-P
Rexroth IndraDrive CsDrive Systems with HCS01
30 35 40
0.87 0.93 1.00
0.88 0.94 1.00
)
1)
1 2
1 1.25 1.43
1
45 50 55 60
1.1 1.22 1.41 1.73
1.1 1.18 1.32 1.52
3 4 5
1.54 1.67
1.25