Technical Data; 15Adc To 100Adc Base Drive Panels, 3Ac 460V, 1 & 4Q - Siemens 6RA70 Series Instructions Manual

Microprocessor-based converters from 15a to 1680a for variable speed dc drives
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5

Technical data:

5.1 15ADC to 100ADC Base Drive Panels, 3AC 460V, 1 & 4Q
Rated supply voltage
1)
armature
Rated input current
2)
armature + field
Rated supply voltage field
Rated frequency
3)
Rated DC voltage
Rated DC armature current
Overload capability 60s
Rated output @ 500 VDC
Rated output @ 240 VDC
Power loss at rated DC current
(approximate)
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.)
x)
Explanation at end of list of tables
Siemens Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
V
460 (+10% / – 5%)
A
17.3
V
1 Phase 460 (+10%)
Hz 45 to 65 Hz self adapting (armature
and field are independent)
V
A
15
7)
150% of rated DC current
Hp
7 ½
Hp
3
W
150
V
A
5
°C
0 to 45 at I
°C
≤ 1000 m at rated DC current
∆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
Open Chassis (IP00)
See dimension drawings in Section 6
Lbs.
35
3 Phase
34.6
59.2
92
500
30
60
100
15
30
60
7 ½
15
25
200
360
510
300
10
rated
self-cooled
4)
– 25 to +70
5)
6)
55
60
70
5-1

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