5.2.2
Storage of the Components
Damage to the component caused by long
storage periods!
NOTICE
Some components contain electrolytic capacitors which may deteriorate dur‐
ing storage.
When storing the following components for a longer period of time, operate
them once a year for at least 1 hour:
●
Converters and supply units: Operation with mains voltage U
LN
●
Inverters and DC bus capacitor units: Operation with DC bus voltage
U
DC
Risk of damage to the drive connection box
KCU by extended storage!
NOTICE
The drive connection box KCU contains electrolytic capacitors which may de‐
teriorate during storage. When storing the drive connection box KCU for a
longer period of time, operate it once a year for at least 1 hour with 24 V con‐
trol voltage U
N3
.
Ambient and Operating Conditions - Storage
Description
Symbol
Unit
Value
Temperature range
T
a_store
°C
Supply units and drive con‐
trollers:
KCU:
-25 … 55
Motors:
KSM, KMS:
-20 … +60
Relative humidity
%
5 … 95
Absolute humidity
g/m
3
1 … 29
Climatic category (IEC721)
1K3
Moisture condensation
Not allowed
Icing
Not allowed
Tab.5-5:
Ambient and Operating Conditions - Storage
5.3
Installation Conditions
5.3.1
Ambient and Operating Conditions
Check that the ambient conditions, in particular the control cabi‐
net temperature, are complied with by calculating the heat levels
in the control cabinet. Afterwards, make the corresponding meas‐
urements to find out that the ambient conditions have actually
been complied with.
In the technical data of the individual components, the power dis‐
sipation is indicated as an important input value for calculating the
heat levels.
Motor-integrated servo drives KSM and near motor servo drives KMS are de‐
signed for use near to the machines and are not installed in control cabinets.
Bosch Rexroth AG
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
58/309
General Data and Specifications
