SIEB & MEYER SD2M Hardware Description

6.2.2 Technical Data
Device variant 0362111MF 0362111NF
Max. rated current of the out-
put stage with high-performance
heat sink (8 kHz)
50 A
p
/ 35 A
rms
Max. rated current of the output
stage with water cooling 300 l/h
(8 kHz)
70 A
p
/ 50 A
rms
Peak current of the output stage 160 A
p
/ 113 A
rms
200 A
p
/ 141 A
rms
Max. time for peak current 2 s
Max. temperature of the output
stage
75° C
Max. output frequency 2000 Hz
Output frequency stability ≤ 0.2 %
DC link voltage 40 to 680 V
DC
+10 %
Logic supply 18 to 28 V
DC
Power loss logic unit 12 W
Power loss of power unit Max. 5 % of the output motor power, at least 20 W
Overvoltage threshold 850 V
DC
Undervoltage threshold 40 V
DC
Ambient temperature range 5 °C to 60 °C at a maximum relative humidity of 85 % (without moisture condensation),
100 % rated current up to max. 40 °C. At higher temper-
atures the power must be reduced by 1.5 % per 1 °C.
IP Code IP20
Max. weight 9 kg
Note
The rated power values are maximum values, that means they apply when optimum
cooling is provided by a heat sink.
31Drive System SD2 - Hardware Description
Single-axis Drive Amplifiers

SIEB & MEYER SD2M Specifications

General

Brand	SIEB & MEYER
Model	SD2M
Category	DC Drives
Language	English