Bosch Rexroth IndraDrive C HCS03.1, Planning Manual

Page: 48 / 86

6-10
Electrical Data Rexroth IndraDrive C HCS03.1
DOK-INDRV*-HCS03.1****-PR02-EN-P
6.7 Power Section - Cooling, Power Dissipation, Insulation
Resistance, Sound Pressure
Designation Symbol Unit HCS03.1E-
W0070
HCS03.1E-
W0100
HCS03.1E-
W0150
HCS03.1E-
W0210
cooling of power section forced forced forced forced
volumetric capacity of
forced cooling m³/h 265 367 367 780
max. device power
dissipation at rated
current
(with inverter, chopper
and rectifier losses;
without continuous
braking resistor power
and without control
section) P
Diss,Drive
W 800 950 1150 2000
min. insulation
resistance at DC500 V R
is
Mohm 11 11 11 11
capacitance power
section against housing C
Kop
nF 210 210 210 210
sound pressure level dB(A) 85 80 80 95
Fig. 6-12: Data power section - cooling, power dissipation, insulation
resistance, sound pressure
6.8 Control Voltage
Devices with Control Voltage Generation from DC Bus (HCS03.1E-
W0xxx-NNxV)
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)
Designation Symbol Unit Value
external control voltage supply U
N3
V
•
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
max. ripple content w - mustn't exceed the control voltage range
max. allowed overvoltage
U
N3max
V 33 (max. 1 ms)
max. inrush current
I
EIN3
A
2,8
plus inrush current of control section (see Project Panning
Manual IndraDrive Control Sections)
max. pulse width of I
EIN3
t
EIN3Lade
ms 5
max. input capacitance
C
N3
mF 1,2 * 0,47
power consumption (in the case of external supply)*:
HCS03.1E-W0070
P
N3
W approx. 22.5