Converters 3Ac 690V, 760A To 2000A, 4Q - Siemens 6RA7086-6KS22 Operating Instructions Manual

6ra70 series, microprocessor-based converters from 6kw to 2500kw for variable-speed dc drives, simoreg dc master
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05.05

3.4.20 Converters 3AC 690V, 760A 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
Rated DC voltage
1)
Rated DC current
6)
Overload capability
Rated output
Power loss at rated DC current
(approx.)
Rated DC voltage field
1)
Rated DC current field
Operational ambient temperature
Storage and transport
temperature
Installation altitude above sea level
Control stability
Environmental class
DIN IEC 60 721-3-3
Degree of protection
DIN EN 60529
Dimensions (HxWxD)
Dimension diagram see Section
Weight (approx.)
Explanation at end of list of tables
Siemens AG
6RX1700-0AD76
SIMOREG DC Master
Operating Instructions
86
1)
V
2)
A
630
V
V
3AC 400 (±15%) 50Hz
3AC 460 (±10%) 60Hz
8)
A
0.3
3
m
/h
570
dBA
73
1)
V
Hz
V
A
760
kW
551
W
2850
V
A
°C
°C
∆n = 0.006% of the rated motor speed, valid for pulse encoder operation and digital
setpoint
∆n = 0.1% of the rated motor speed, valid for analog tacho or analog
setpoint
mm
700x268x362
5.1.12
kg
45
6RA70 . . – 6KV62
90
3AC 690 (+10% / – 20%)
829
2AC 380 (– 25%) to 460 (+15%); I n =1A or
1AC 190 (– 25%) to 230 (+15%); I n =2A
(– 35% for 1min)
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
50Hz
60Hz
9)
1.0
1.25
1300
1300
83
87
2AC 460 (+15% / – 20%)
45 to 65
725
1000
max. 180% of rated DC current
725
4605
max. 375
30
0 to 40 at I rated
forced-cooled
– 25 to +70
≤ 1000 m at rated DC current
5)
3K3
IP00
780x410x362
5.1.13
85
6RA70 . . – 4KV62
93
1244
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
50Hz
9)
9)
1.0
2400
83
10)
1500
1088
6706
40
3)
4)
880x450x500
5.1.14
145
Description
95
1658
60Hz
9)
1.25
2400
87
2000
1450
8190
3-25

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