6
Service Manual
www.microphase.eu
Mini Dc
1.4
Model and size
POWER SUPPLY
Model 65
19 - 84 Vdc*
60Vdc **
Model 145
39 - 184 Vdc*
140Vdc **
Model 205
54 - 276 Vdc*
200Vdc **
* Power supply min/max **Typical
CURRENT
Size
Rated current (A)
Peak current (A)*
3/6
3
6
4/8
4
8
7/14
7
14
10/20
10
20
14/28
14
28
20/40
20
40
*Peak current during 2 sec
Specifications
Model available
Size available
TECNICAL DATA CHARACTERISTICS
Supply voltage output
0,9 Vdc Input
PWM frequency
20Khz
Operating temperature
0/+45°C
Storage temperature
-10/+70°C
Drift analog input
0,5uV/°C
Analog inputs (+/-REF)
+/-10Vdc max, impedance 20Kohm cad.
Current monitor output (I.MOTOR)
+/- 8Vdc = Peak current
Velocity monitor output (V.TACHO)
+/- 8Vdc = max velocity
Power supply output (+/-9.8V)
+/-9.8Vdc max. 4mA
Encoder max. frequency
300Khz with level >+2,8/24Vdc min/max
Fault drive output
NPN 100mA max.
Start input (Enable)
>+9V/+30Vdc (min/max)
Band width (current)
2KHz
Band width (velocity)
150Hz
Minimum Inductance motor
200uH
Weight
0,42kg
Contaminants
2° or better (Norms EN60204 e EN50178)
Altitude
Up to 1000m without restrictions, from 1000 to 2000m
power derating 1,5%/100m
Flammability rating 94V-0
The heatsink, the PCB and the electronic component
meet 94V-0
