Bosch Rexroth IndraDrive Mi KCU02, Руководство по планированию проекта

Страница: 65 / 422

Description Symbol Unit Value
Derating vs. ambient temperature:
The performance data are reduced by the
factor F
Ta
in the ambient temperature range
T
a_work_red
:
F
Ta
= 1 - [(T
a
- 40) × f
Ta
]
Using a KCU drive connection box reduces the
rated power (P
out
) at the 42 V control voltage
output. The rated power at the power section
output (P
DC_cont
) is not reduced.
T
a_work_red
°C 40 … 55
f
Ta
%/K 2.0
Derating vs. installation altitude:
At an installation altitude h > h
nenn
, the available
performance data are reduced by the factor f 2) .
At an installation altitude in the range
h
max_ohne
to h
max
, an isolating transformer has to
be installed at the drive system mains
connection.
Operation above h
max
is not allowed!
h
max_ohne
m 2000
h
max
m 4000
Simultaneous derating for ambient temperature
and installation altitude
Allowed;
reduce performance data with the product f × F
Ta
Relative humidity - % 5 … 95
Absolute humidity -
g/m 3
1 … 29
Climatic category (IEC 60721-3-3) - - 3K3
Allowed pollution degree (EN 50178) - - 2
Resistance to chemically active substances
(IEC 60721-3-3)
- - Class 3C1
Vibration sine: amplitude (peak-peak) at
10 … 57 Hz
1)
- mm 0.15
Vibration sine: acceleration at 57 … 150 Hz 1)
- g 1
Overvoltage category - - III (according to IEC 60664-1)
1) According to EN 60068-2-6
2) Reduced performance data for drive controllers: allowed DC
bus continuous power, braking resistor continuous power, con‐
tinuous current; additionally for HCS01, HCQ, HCT drive con‐
trollers: allowed mains voltage
3) Some components can be operated in mounting positions oth‐
er than G1. The allowed mounting positions are specified in the
technical data of the components.
Tab. 4-8: Ambient and operating conditions (HCS, HMV, HMS, HMD, HCQ,
HCT, KCU, HLC, HNF)
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
51/407
General data and specifications
R911335703_Edition 04 Bosch Rexroth AG