Siemens 6RA8018-6DV62

Technical data
4.5 Unit data
SINAMICS DCM DC Converter
50 Operating Instructions, 12/2018, A5E34763375A
3-ph. 480 V AC, 2Q devices
6RA8025-6FS22-0AA0
6RA8075-6FS22-0AA0
6RA8082-6FS22-0AA0
6RA8028-6FS22-0AA0
6RA8078-6FS22-0AA0
6RA8085-6FS22-0AA0
6RA8031-6FS22-0AA0
6RA8087-6FS22-0AA0
6RA8091-6FS22-0AA0
Table 4- 11 Technical data for 3-ph. 480 V AC, 2Q 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
575
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- 12 Technical data for 3-ph. 480 V AC, 60 A to 125 A, 2Q devices
Article number 6RA80 ..
..25-6FS22-...
..28-6FS22-...
..31-6FS22-...
Rated DC current A 60 90 125
Rated armature input current
2)
A 49.8 74.7 104
Rated power
kW
34.5
51.8
71.9
Power loss at
rated DC current (approx.)
W 299 378 431
Rated field DC current
A
10
10
10
Type of cooling
Self-ventilated
Self-ventilated
Self-ventilated
Dimensions (WxHxD)
mm
268x385x252
268x385x252
268x385x252
Weight (approx.)
kg
11
14
14
Rated DC voltage for single-phase
operation
V 385 385 385
Rated DC current for
single-phase operation
A 42.0 63.0 87.5