1180Adc, 1660Adc & 1680Adc Base Drive Panels, 3Ac 460V, 1 & 4Q Data - Siemens 6RA70 Series Instructions Manual

Microprocessor-based converters from 15a to 1680a for variable speed dc drives
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5.3 1180ADC, 1660ADC & 1680ADC Base Drive Panels, 3AC 460V, 1 & 4Q
Rated supply voltage armature
1)
Rated input current armature
2)
Fan type
Air flow rate
Fan noise level
Rated supply voltage field
Rated frequency
2)
Rated DC voltage
Rated DC armature current
Overload capability 60s
Rated output @ 500 VDC
Rated output @ 240 VDC
Power loss at rated DC current
(approximately)
Rated DC voltage field
Rated DC field current
Operational ambient
temperature
Storage and transport
temperature
Installation altitude above sea level
Control stability
Degree of protection
Dimensions
Weights (approx.)
Siemens Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
V
A
1000
V
ft
3
/min
dBA
V
Hz 45 to 65 Hz self adapting (armature and field are
independent)
V
A
1180
7)
Hp
700
Hp
350
W
5540
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
tachometer or analog setpoint
Refer to dimension drawings in Section 6
Lbs.
725
3 Phase
460 (+10% / – 5%)
1401
3 Phase
460V
824
88
1 Phase 460 (+10%)
500
1660
150% of rated DC current
1000
500
7590
300
40
0 to 45 at I
rated
4)
fan-cooled
– 25 to +70
≤ 1000 m at rated DC current
6)
Open Chassis (IP00)
755
1455
1680
1000
500
7280
85
5)
760
5-3

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