Siemens 6RA8085-6DS22

Technical data
4.5 Unit data
SINAMICS DCM DC Converter
64 Operating Instructions, 12/2018, A5E34763375A
3-ph. 480 V AC, 4Q devices
6RA8013-6FV62-0AA0
6RA8031-6FV62-0AA0
6RA8082-6FV62-0AA0
6RA8018-6FV62-0AA0
6RA8075-6FV62-0AA0
6RA8085-6FV62-0AA0
6RA8025-6FV62-0AA0
6RA8078-6FV62-0AA0
6RA8087-6FV62-0AA0
6RA8028-6FV62-0AA0
6RA8091-6FV62-0AA0
Table 4- 30 Technical data for 3-ph. 480 V AC, 4Q devices
Common data
Rated armature supply voltage
1)
V
3-ph. 480 V AC (+10% / -20%)
Rated field supply voltage
1)
V
2-ph. 480 V AC (+10% / -20%)
Electronic power supply,
rated supply voltage
V 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
Rated DC voltage
1)
V
500
Rated field DC voltage
1)
V
390
Rated frequency
Hz
45 to 65
10)
Overload possibility
6)
Max. 1.8x rated DC current
Closed-loop control constancy 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
5)
Degree of protection
IP00 according to EN 60529
Protection class Class I (with protective conductor system) and class III (PELV)
according to EN 61800-5-1
Table 4- 31 Technical data for 3-ph. 480 V AC, 15 A to 90 A, 4Q devices
Article number 6RA80 ..
..13-6FV62-...
..18-6FV62-...
..25-6FV62-...
..28-6FV62-...
Rated DC current
A
15
30
60
90
Rated armature input current
2)
A
12.5
24.9
49.8
74.7
Rated power kW 6.3 15 30 45
Power loss at
rated DC current (approx.)
W 131 190 299 343
Rated field DC current A 3 5 10 10
Type of cooling
Self-ventilated
Self-ventilated
Self-ventilated
Self-ventilated
Dimensions (WxHxD)
mm
268x385x221
268x385x221
268x385x252
268x385x252
Weight (approx.)
kg
11
11
11
14
Rated DC voltage for single-phase
operation
V 335 335 335 335
Rated DC current for
single-phase operation
A 10.5 21.0 42.0 63.0