Bosch rexroth ctrlX DRIVE Instruction Manual page 10

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Ratings and dimensions
Description
Derating vs. installation altitude:
At an installation altitude h > h
ble performance data are reduced by the fac‐
tor f 1) .
At an installation altitude in the range
h to h , voltage-limiting measures
max_ohne max
(overvoltage limiters) have to be installed at
the mains connection of the drive system.
Use above h is not allowed!
max
Simultaneous derating for ambient tempera‐
ture [°C] and installation altitude [m]
Relative humidity
Absolute humidity
Moisture condensation
Climatic category (IEC 60721‑3‑3)
Allowed pollution degree (IEC 60664‑1)
Resistance to chemically active substances
(IEC 60721‑3‑3)
Vibration sine: amplitude (peak-peak) at
10 ... 57 Hz
Vibration sine: acceleration at 57 ... 150 Hz
Overvoltage category
Bosch Rexroth AG R911392530_Edition 02
Symbol
, the availa‐
nenn
h
max_ohne
h
max
1) Reduced performance data for drive controllers: allowed DC
bus continuous power, braking resistor continuous power, con‐
tinuous current; additionally for converters: allowed mains volt‐
age
2) Prerequisite for IP20: connector plugged in at the device, all
phases connected and touch guard of DC bus connection
available at the device; without connector at the device, phases
not connected (e.g., 1-phase mains connection) or without
touch guard of DC bus connection at the device: IP10
ctrlX DRIVE Drive Controllers, Supply Units
Unit
m
m
reduce performance data with the product f × F
Derating factors (for f
[°C]
1000
25 1
30 1
35 1
40 1
45 0.9
50 0.8
55 0.7
%
g/m
3
mm
g
III (according to IEC60664-1)
Value
2000
4000
Allowed;
= 2 %/K)
Ta
[m]
2000 4000
1 0.82
0.96 0.76
0.88 0.69
0.8 0.62
0.72 0.57
0.64 0.5
0.56 0.44
5 ... 95
1 ... 29
Not allowed
3K3
2
Class 3C1
3)
0.15
1
Ta