DC Servo Drive System Manual Ver: 0009
DC - 10/32
Maximum peak current.
The drive withstands a maximum peak current in repetitive cycles
The first graph shows the duty cycle analyzed on a motor without load.
The following graph shows the maximum peak current allowed at the DCS depending on the
duration of the pulse and for different temperatures.
In any case, the duration of the maximum current pulse (T1) must not exceed 4.5 seconds.
DCS-08
12
10
16
18
0
Amp
14
0.1
8
6
0.2 0.3 0.4 0.5 0.6
DCS-14
15
10
25
30
0
Amp
20
0.1
5
0.2 0.3 0.4 0.5 0.6
T2
T1
+rpm
-rpm
T1/T2
T1/T2
25°C
45°C
25°C
45°C
2.2 GENERAL CHARACTERISTICS
(*) IP20 means that it is protected against particles with diameter greater than 12.5 mm; but not
against water splashes. In other words, the equipment must be mounted inside the electrical
enclosure.
Fagor D.C.Servodrive
DCS-08 DCS-14
Power supply 110 Vac between phases. 50/60 Hz
(range 94-120 Vac)
Consumption, Amperes -RMS- 9 16
Maximum in-rush current 350 Amp for 10 msec.
Maximum output voltage
150 Vdc
Rated output current 8 Amp 14 Amp
Peak current (4.5 sec) 16 Amp 28 Amp
Overvoltage protection
192 V
Overcurrent protection 20 A 33 A
Internal Ballast
10 Ohms, 200 W
Ballast trigger
184 V
Thermal protection
90°C (194°F)
Ambient temperature
5°C / 45°C (41°F / 113°F)
Storage temperature
-20°C / 60°C (-4°F / 140°F)
Insulation
IP20 (*)
Module width 62 x 300 x 230 mm
(2.48 x 11.8 x 9.05 inches)
Module weight
3,5 Kg (7.76 lbs)
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