Power Section - Cooling, Power Dissipation, Insulation Resistance, Sound Pressure; Control Voltage; Devices With Control Voltage Generation From Dc Bus (Hcs03.1E-W0Xxx-Nnxv) - Bosch Rexroth IndraDrive C HCS03.1 Planning Manual

6-10
Electrical Data
6.7 Power Section - Cooling, Power Dissipation, Insulation
Resistance, Sound Pressure
Designation
cooling of power section
volumetric capacity of
forced cooling
max. device power
dissipation at rated
current
(with inverter, chopper
and rectifier losses;
without continuous
braking resistor power
and without control
section)
min. insulation
resistance at DC500 V
capacitance power
section against housing
sound pressure level
6.8

Control Voltage

Devices with Control Voltage Generation from DC Bus (HCS03.1E-
W0xxx-NNxV)
Designation
external control voltage supply
max. ripple content
max. allowed overvoltage
max. inrush current
max. pulse width of I
EIN3
max. input capacitance
power consumption (in the case of external supply)*:
HCS03.1E-W0070
Symbol Unit HCS03.1E-
forced
m³/h 265
P W 800
Diss,Drive
R Mohm 11
is
C nF 210
Kop
dB(A) 85
Fig. 6-12: Data power section - cooling, power dissipation, insulation
resistance, sound pressure
The internally generated control voltage is used for stand-alone supply of
the drive controller or for buffering in case the external 24V supply fails. It
is not used for supplying motor holding brakes.
(Data based on an ambient temperature of 25 °C)
Symbol Unit
U V
N3
w -
V
U
N3max
A
I
EIN3
ms
t
EIN3Lade
mF
C
N3
W
P
N3
HCS03.1E-
W0070 W0100
forced
367
950
11
210
80
Value
•
24 ±20%
(if no motor holding brake has to be supplied)
•
If motor holding brakes are to be supplied, observe the
data of the motor documentation. The following values
are normally sufficient:
24 ±5% with motor cable length < 50 m
26 ±5% with motor cable length > 50 m
mustn't exceed the control voltage range
33 (max. 1 ms)
2,8
plus inrush current of control section (see Project Panning
Manual IndraDrive Control Sections)
5
1,2 * 0,47
approx. 22.5
Rexroth IndraDrive C HCS03.1
HCS03.1E- HCS03.1E-
W0150 W0210
forced forced
367 780
1150 2000
11 11
210 210
80 95
DOK-INDRV*-HCS03.1****-PR02-EN-P