Siemens 6RA70 Series User Manual

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

Siemens 6RA70 Series Specifications

General

Brand	Siemens
Model	6RA70 Series
Category	DC Drives
Language	English