Output – Rockwell Automation 1606-XLE960DX-3N Power Supply Reference Manual User Manual
Page 6
All parameters are specified at 24V, 40A, 3x480Vac, 25°C ambient and after a 5 minutes run-in time, unless noted otherwise.
6
Rockwell Automation Publication 1606-RM024A-EN-P — April 2014
Bulletin 1606 Switched Mode Power Supplies
7. Output
Output
voltage
nom.
24.1V
Output voltage adjustment range
none
The output voltage is fixed. No adjustment possible.
Output current
nom.
40A continuous,
see
Fig. 7-1
50A
up to 15s with full output voltage, see Fig. 7-1
Short-circuit current
typ.
180A
load impedance 25mOhm, see Fig. 7-1
Note: The short-circuit current is available for 0.1s.
Output
power
nom.
960W
continuous
1200W
up
to
15s
Line
regulation
max.
±2%
see
Fig. 5-1
Load
regulation
max.
800mV
static value, 0A 40A
0A
max.
200mV
static value, 5A 40A
5A
Ripple and noise voltage *)
max.
1500mVpp
20Hz-2kHz,
50Ohm
max.
50mVpp
2kHz to 20MHz, 50Ohm
Output
capacitance
typ.
20 000μF
*) The ripple and noise voltage mostly consist of a mains ripple with 300Hz (50Hz mains) or 360Hz (60Hz mains). The ripple and
noise voltage can be reduced by using external capacitors.
The power supply is also designed to support loads with a higher short-term current and power requirement. The
short-term duration is firmware-controlled by an output power manager. If the nominal output power is exceeded for
a certain period of time which is defined in zone A, B and C, the power supply responds with an automatic shut-
down. Pressing the reset button or cycling the input power (10s off time is required) initiates a restart attempt.
If the fault has been cleared the device will operate normally.
The short term power can be used periodically . See section 25.1 for further information.
Fig. 7-1 Output voltage vs. output current, typ.
V
OUT
40A
A
0
4
1
A
0
5
80A
0
A
15s
24V
200A
60A
A
0
8
1
A
0
6
1
A
0
2
1
A
0
0
1
A
0
2
12V
I
OUT
B
5s
C
0.1s
3x 408V
3x 480V
3x 552V
Zone A : 25% extra output power for typ. 15s
Zone B: 100% higher output current for typ. 5s
Zone C: Quick-acting shut-down after typ. 0.1s