REXROTH IndraDrive Project Planning Manual page 61

DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
Description
Conductive dirt contamination
Degree of protection of the device (IEC 60529)
Use in the scope of CSA / UL
Temperature during storage
Temperature during transport
Allowed mounting position
Definition of mounting positions: See
"Mounting Positions of Components" on page
62
Installation altitude
Ambient temperature range
Derating vs. ambient temperature:
In the ambient temperature range T
performance data are reduced by the factor F
F = 1 - [(T - 40) × f ]
Ta a Ta
For the drive connection box KCU, the rated
power (P ) is reduced at the output of the 42 V
out
control voltage. The rated power at the output of
the power section (P ) is not reduced.
DC_cont
Example: With an ambient temperature
T = 50 °C and a capacity utilization factor
a
f = 2 %/K, the rated power is reduced to
Ta
P = P × F =
DC_cont_red DC_cont Ta
P × (1 - [(50 - 40) × 0.02]) = P
DC_cont
Operation at ambient temperatures outside of
T and T is not allowed!
a_work a_work_red
Ambient and Operating Conditions (HCS, HMV, HMS, HMD, HCQ, HCT,
KCU, HLC)
Symbol Unit
chapter
h m
nenn
T °C
a_work
, the
a_work_red
:
Ta
T °C
a_work_red
f %/K
Ta
× 0.8
DC_cont
Bosch Rexroth AG
General Data and Specifications
Value
Not allowed
Protected the devices against conductive dirt con‐
tamination by mounting them in control cabinets of
the degree of protection IP54 (in accordance with
IEC 60529).
IP20
For use in NFPA 79 Applications only.
See chapter 5.2.2 "Storage of the Components" on
page 58
See chapter 5.2.1 "Transport of the Components" on
page 57
G1
1000
0 ... 40
40 ... 55
2,0
Exception HMV02.1R-W0015-A-07-NNNN:
2,7
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