Tions - Bosch Rexroth IndraDrive CsDrive System with HCS01 Project Planning Manual

DOK-INDRV*-HCS01******-PR05-EN-P
Rexroth IndraDrive CsDrive Systems with HCS01
Description
Conductive dirt contamination
Degree of protection (IEC529)
Use within scope of CSA / UL
Temperature during storage
Temperature during transport
Allowed mounting position
Definition of mounting positions: see
"Mounting Positions of Components" on page
67
Installation altitude
Ambient temperature range
Derating vs. Ambient temperature:
The performance data is reduced by the factor
F in the ambient temperature range
Ta
T :
a_work_red
F = 1 - [(T - 40) x f ]
TA a Ta
Example: With an ambient temperature
T = 50°C and a load factor f
a
power is reduced to
P = P x F =
DC_cont_red DC_cont Ta
P x (1 - [(50 - 40) x 0.02]) = P
DC_cont
Operation at ambient temperatures outside of
T and T is not allowed!
a_work a_work_red
that ambient and operating conditions have actually been observed. The
power dissipation is indicated in the technical data of the individual compo‐
nents as an important input value for calculating the heat levels.
Ambient and operating conditions
Symbol
chapter
h
nom
T
a_work
= 2%, the rated
Ta
x 0.8
T
DC_cont
a_work_red
f
Ta
Combining the individual components
Unit
(You can protect the devices against conductive dirt
contamination, e.g., by mounting them in control cab‐
inets with a degree of protection of IP54 in accord‐
ance with IEC529.)
For use in NFPA 79 applications only.
see chapter 5.4 "Storing the components" on page
see chapter 5.3 "Transporting the components" on
m
°C
°C
%/K Load factor: see technical data for each component
(data for cooling and power dissipation → derating of
P , P , I
DC_cont BD out_cont
Bosch Rexroth AG 55/341
Value
Not allowed
IP20
120
page 120
G1
1000
0 ... 40
40 ... 55
at T < T < T
a_work a a_work_red
)