Converters 3Ac 690V, 950A To 1900A, 4Q - Siemens SIMOREG DC Master 6RA7028-6DS22 Operating Instructions Manual

Description

3.4.21 Converters 3AC 690V, 950A to 1900A, 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
3-26
6RA70 . . – 6LV62
88
1)
V
2)
A 788
V
V 3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
50Hz
A 1,0
3
m /h 1300
dBA 83
1)
V
Hz
V
A 950
kW 831
W 4870
V
A 30
°C
°C
0.006% of the rated motor speed, valid for pulse encoder operation and
Ã2Ã
digital setpoint
0.1% of the rated motor speed, valid for analog tacho or analog
Ã2Ã
setpoint
mm 780x410x362
kg 85
93
3AC 830 (+10% / – 20%)
1244
2AC 380 (– 25%) to 460 (+15%); I n =1A oder
1AC 190 (– 25%) to 230 (+15%); I n =2A
(– 35% for 1min)
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
60Hz 50Hz
1,25 1,0
1300 2400
87 83
2AC 460 (+10% / – 20%)
45 to 65
875
1500
max. 180% of rated DC current
1313
7153
max. 373
0 to 40 at I rated
forced-cooled
– 25 to +70
≤ 1000 m at rated DC current
5)
3K3
IP00
6RA70 . . – 4LV62
95
1575
60Hz
1,25
2400
87
1900
1663
8700
40
3)
4)
880x450x500
145
Siemens AG
SIMOREG DC Master Operating Instructions
02.00
6RX1700-0AD76