Converters 3Ac 400V, 850A To 2000A, 4Q - Siemens SIMOREG DC Master 6RA7028-6DS22 Operating Instructions Manual

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3.4.14 Converters 3AC 400V, 850A to 2000A, 4Q

Order No.
Rated supply voltage armature
Rated input current armature
Rated supply voltage electronics
power supply
Rated supply voltage fan
Fan rated current
Air flow rate
Fan noise level
Rated supply voltage field
Rated frequency
1)
Rated DC voltage
Rated DC current
6)
Overload capability
Rated output
Power loss at rated DC current
(approx.)
1)
Rated DC voltage field
Rated DC current field
Operational ambient temperature
Storage and transport
temperature
Installation altitude above sea level
Control stability
Environmental class DIN IEC 721-3-3
Degree of protect. DIN 40050
IEC 144
Dimensions (HxWxD)
Weights (approx.)
Explanation at end of list of tables
Siemens AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
87
1)
V
2)
A 705
V 2AC 380 (– 25%) to 460 (+15%); I n =1A oder
1AC 190 (– 25%) to 230 (+15%); I n =2A
V 3AC 400 (±15%) 50Hz
3AC 460 (±10%) 60Hz
A 0,24
3
m /h 570
dBA 73
1)
V
Hz
V
A 850
kW 357
W 2420
V
A
°C
°C
0.006% of the rated motor speed, valid for pulse encoder operation and digital
Ã2Ã
setpoint
0.1% of the rated motor speed, valid for analog tacho or analog
Ã2Ã
setpoint
mm 700x268x362
kg 45
6RA70 . . – 6DV62
91
3AC 400 (+15% / – 20%)
995
(– 35% for 1min)
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
50Hz 60Hz
1,0 1,25
1300 1300
83
2AC 400 (+15% / – 20%)
45 to 65
420
1200
max. 180% of rated DC current
504
4525
max. 325
30
0 to 40 at I rated
forced-cooled
– 25 to +70
≤ 1000 m at rated DC current
5)
3K3
IP00
780x410x362
85
6RA70 . . – 4DV62
93
1326
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
50Hz
1,0
2400
87 83
7)
1600
672
5708
40
3)
4)
880x450x500
145
Description
95
1658
60Hz
1,25
2400
87
2000
840
6810
3-19