4.3 Installation conditions
4.3.1 Ambient and operating conditions
Check that the ambient conditions, in particular the control
cabinet temperature, are complied with by calculating the heat
levels in the control cabinet. Afterwards, make the corresponding
measurements to verify that the ambient conditions have actually
been complied with.
In the technical data of the individual components, the power
dissipation is specified as an important input value for calculating
the heat levels.
Devices with the degree of protection IP65 are designed for use near the
machines and are not installed in control cabinets.
Ambient and operating conditions (HCS, HMV, HMS, HMD, HCQ, HCT, KCU,
HLC, HNF)
Description Symbol Unit Value
Conductive dirt contamination - - Not allowed
Protect the devices against conductive dirt
contamination by mounting them in control cabinets
with the degree of protection IP54 (in accordance
with IEC529).
Degree of protection of the device (IEC529) - - IP20
Use within scope of CSA / UL - - For use in NFPA 79 Applications only!
Temperature during storage - - See chapter 4.2.2 "Storing the components" on
page 47
Temperature during transport - - See chapter 4.2.1 "Transporting the components" on
page 47
Allowed mounting position
Definition of mounting positions: See chapter
"Mounting positions of components" on page
58
- -
G1
3)
Installation altitude h
nenn
m 1000
Ambient temperature range T
a_work
°C 0 … 40
50/407
General data and specifications
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04
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