Bosch rexroth Sytronix SvP 7030 IMC Operating Manual page 72

Sytronix SvP 7030 IMC
72 / 186
Mounting the machine control cabinet components
Temperatures, cooling, power dissipation, distances
Table 45: Cooling and power dissipation data
Designation
Ambient temperature range for oper-
ation with nominal data
Ambient temperature range during
operation with reduced nominal data
Reduction of P , P
DC_cont
I at T < T < T
out_cont a_work a
Allowed mounting orientation
Cooling type
Volumetric capacity of forced cooling
Allowed switching frequencies
Power dissipation at continuous cur-
rent and continuous DC bus power
respectively
2)
Minimum distance on the top of the
device
3)
Minimum distance on the bottom of
the device
3)
Lateral minimum distance at the
device
3)
1) Also depending on firmware and control section
2) Plus dissipation of braking resistor and control section
3) See fig. "Air intake and air outlet at device"
Fig. 33: Air intake and air outlet at device
A
B
C
D
d
top
d
bot
d
hor
Bosch Rexroth AG
Symbol
T
a_work
T
a_work_red
BD
f
Ta
a_work_red
V
f
1)
s
P
Diss_cont
d
top
d
bot
d
hor
Air intake
Air outlet
Mounting surface in the control cabinet
Touch guard plate at device (thickness: 1.5 mm = d
supply); thus, with two individually supplied devices mounted side by side
there is no distance (0 mm) between the touch guard plates, and below
the touch guard plates there is a distance of 3 mm (2 × 1.5 mm)
Distance top
Distance bottom
Distance horizontal
Unit XCS*-W0280
°C
°C
%/K
Forced ventilation
m /h
3
kHz
W
mm
mm
0 (for devices in the DC bus group)
mm
10 (for devices outside of the DC bus
0 ... 40
40 ... 55
tbd
G1
444
4 ... 16
1987
80
80
group)
for individual
hor
RE 62312-B, 03.2022