Accessories
139
3ADW000462R0401 DCS880 Hardware manual e d
Electrical data
If Field weakening is needed, the minimum field current of the motor at top speed must be higher
than 0.3 A.
Electronic power supply
X3 is connected to a switch mode power supply with mains of 230 V
AC
or 115 V
AC
.
The power supply unit provides the galvanic isolated DC voltages 30 V, 15 V, 5 V and -15 V for the
control electronics.
In addition the power supply generates galvanically isolated 5 V for the serial communication drivers.
The voltages can be measured at following terminals:
Power part
AC input voltage
110 V -15 % ... 500 V +10 %; single-phase
AC input current
< DC output current
Frequency
Same as DCS module
AC isolation voltage
690 V
Line reactor (L1)
160
H; 45 ... 65 Hz (built in)
DC output current
50 A
0.3 A ... 50 A
DC output current
60 A
0.3 A ... 60 A; forced cooling (2 x fan)
Power loss at I
F rated
<
180 W (at rated current)
Load condition
Always L/R > 100 ms (saturation)
X2 Serial communication
X2: 1
Reserved
X2: 2
Reserved
X2: 3
GNDB, ground of commutation interface
X2: 4
CANL
X2: 5
CANH
X3 Auxiliary voltage
AC input voltage
110 V -15 % ... 230 V +10 %; single-phase
Frequency
45 ... 65 Hz
AC input power
15 W; 30 VA
Inrush current
< 5 A / 20 ms
Mains buffering
Min. 30 ms
X4 Fan supply
Only 60 A units
AC input voltage
230 V
AC
; single-phase
Frequency
45 ... 65 Hz
AC input current
0.15 A
Voltages
Terminals
Ground
+5 V
X10:18
X10:16 (GND)
+30 V
X10:20
X10:16 (GND)
+15 V
X10:19
X10:16 (GND)
-15 V
X10:17
X10:16 (GND)
+ 5 V
X7:1
X8:1 (GNDB)
