Siemens SINAMICS Series Operating Instructions Manual page 52

Technical data
4.5 Unit data
3-ph. 480 V AC, 2Q devices
6RA8025-6FS22-0AA0
6RA8075-6FS22-0AA0
6RA8082-6FS22-0AA0
Table 4- 11 Technical data for 3-ph. 480 V AC, 2Q devices
Common data
Rated
armature supply voltage
Rated field supply voltage
Electronic power supply,
rated supply voltage
Rated DC voltage
1)
Rated field DC voltage
1)
Rated frequency
Overload possibility
6)
Closed-loop control constancy
Degree of protection
Protection class
Table 4- 12 Technical data for 3-ph. 480 V AC, 60 A to 125 A, 2Q devices
Article number 6RA80 ..
Rated DC current
Rated armature input current
Rated power
Power loss at
rated DC current (approx.)
Rated field DC current
Type of cooling
Dimensions (WxHxD)
Weight (approx.)
Rated DC voltage for single-phase
operation
Rated DC current for
single-phase operation
50
6RA8028-6FS22-0AA0
6RA8078-6FS22-0AA0
6RA8085-6FS22-0AA0
V
1)
V
1)
V
V
V
Hz
A
A
2)
kW
W
A
mm
kg
V
A
6RA8031-6FS22-0AA0
6RA8087-6FS22-0AA0
3-ph. 480 V AC (+10% / -20%)
2-ph. 480 V AC (+10% / -20%)
2 AC 380 (–25%) to 480 V AC (+10%); In = 1 A or
1 AC 190 (–25%) to 240 V AC (+10%); In = 2 A
(–35% for 1 min.)
With option L05: 18 to 30 DC; In = 5 A
575
390
45 to 65
10)
Max. 1.8x rated DC current
Δn = 0.006% of the rated motor speed during operation with
incremental encoder and digital setpoint
Δn = 0.1% of the rated motor speed during operation with
analog tachometer or analog setpoint
IP00 according to EN 60529
Class I (with protective conductor system) and class III (PELV)
according to EN 61800-5-1
..25-6FS22-...
60
49.8
34.5
299
10
Self-ventilated
268x385x252
11
385
42.0
6RA8091-6FS22-0AA0
5)
..28-6FS22-... ..31-6FS22-...
90
74.7
51.8
378
10
Self-ventilated Self-ventilated
268x385x252 268x385x252
14
385
63.0
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
125
104
71.9
431
10
14
385
87.5