Description 02.00
3-14 Siemens AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
3.4.9 Converters 3AC 575V, 800A to 2000A, 1Q
Order No. 6RA70 . . – 6GS22 6RA70 . . – 4GS22
87 90 93 95
Rated supply voltage armature
1)
V 3AC 575 (+10% / – 20%)
Rated input current armature
2)
A 663 829 1326 1658
Rated supply voltage electronics
power supply
V 2AC 380 (– 25%) to 460 (+15%); I
n
=1A oder
1AC 190 (– 25%) to 230 (+15%); I
n
=2A
(– 35% for 1min)
Rated supply voltage fan V 3AC 400 (±15%) 50Hz
3AC 460 (±10%) 60Hz
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
3AC 400 (±10%) 50Hz
3AC 460 (±10%) 60Hz
50Hz 60Hz 50Hz 60Hz
Fan rated current A 0,24 1,0 1,25 1,0 1,25
Air flow rate m
3
/h 570 1300 1300 2400 2400
Fan noise level dBA 73 83 87 83 87
Rated supply voltage field
1)
V 2AC 460 (+10% / – 20%)
Rated frequency Hz 45 to 65
Rated DC voltage
1)
V 690
Rated DC current A 800 1000 1600 2000
Overload capability
6)
max. 180% of rated DC current
Rated output kW 552 690 1104 1380
Power loss at rated DC current
(approx.)
W 2638 4130 5942 7349
Rated DC voltage field
1)
V max. 373
Rated DC current field A 30 40
Operational ambient temperature °C 0 to 40 at I
rated
3)
forced-cooled
Storage and transport
temperature
°C – 25 to +70
Installation altitude above sea level
≤ 1000 m at rated DC current
4)
Control stability
Q 
0.006% of the rated motor speed, valid for pulse encoder operation and digital
setpoint
Q 
0.1% of the rated motor speed, valid for analog tacho or analog
setpoint
5)
Environmental class DIN IEC 721-3-3 3K3
Degree of protect. DIN 40050
IEC 144
IP00
Dimensions (HxWxD) mm 700x268x362 780x410x362 880x450x500
Weights (approx.) kg 40 80 125
Explanation at end of list of tables
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