Rockwell Automation 1606-XLP50E Power Supply Reference Manual - Manual (Page 7)

All parameters are specified at 24V, 2.1A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.
Rockwell Automation Publication 1606-RM034A-EN-P — March 2014 7
Bulletin 1606 Switched Mode Power Supplies
10. Output
Output voltage nom. 24V
Adjustment range min. 24-28V Guaranteed
max. 30V At clockwise end position of potentiometer
Factory setting 24.5V ±0.2%, at full load, cold unit
Line regulation max. 10mV 85 to 264Vac
Load regulation max. 100mV Static value, 0A 2.1A 0A
Ripple and noise voltage max. 50mVpp 20Hz to 20MHz, 50Ohm
Output capacitance typ. 1600μF
Output current nom. 2.1A At 24V, see Fig. 10-1
nom. 1.8A At 28V, see Fig. 10-1
Output power nom. 50W
Short-circuit current min. 3.1A Load impedance 400mOhm, see Fig. 10-1
max. 5A Load impedance 400mOhm, see Fig. 10-1
Fig. 10-1 Output voltage vs. output current,
230Vac, typ.
Output Voltage
0
0 1 2
4
8
12
28V
16
20
24
4A 2.5 1.5 0.5 3 3.5
Adjustment
Range
Output Current
Peak current capability (up to several ms)
The power supply can deliver a peak current which is higher than the specified short term current. This helps to start
current demanding loads or to safely operate subsequent circuit breakers.
The extra current is supplied by the output capacitors inside the power supply. During this event, the capacitors will
be discharged and cause a voltage dip on the output. Detailed curves can be found in section 27.1.
Peak current voltage dips typ. from 24V to 16V at 4.2A for 50ms, resistive load
typ. from 24V to 15V at 10.5A for 2ms, resistive load
typ. from 24V to 10.5V at 10.5A for 5ms, resistive load