Rockwell Automation 1606-XLE240F-3 Power Supply Reference Manual - Manual (Page 6)

All parameters are specified at 24V, 2.5A, 230Vac input, 25ªC ambient and after a 5 minutes run-in time unless noted otherwise.
6 Rockwell Automation Publication 1606-RM031A-EN-P — April 2014
Bulletin 1606 Switched Mode Power Supplies
6. Output
Output voltage nom. 48V
Adjustment range min. 48-56V guaranteed
max. 60V at clockwise end position of potentiometer
Factory setting typ. 48.0V ±0.2%, at full load, cold unit, in “single use” mode
typ. 46.0V ±0.2%, at full load, cold unit, in “parallel use” mode
typ. 48.0V at no load, cold unit, in “parallel use” mode
Line regulation max. 10mV 3x 323-576Vac
Load regulation max. 100mV in “single use” mode: static value, 0A 5A
typ. 2000mV in “parallel use” mode: static value, 0A 5A, see Fig.
6-2
Ripple and noise voltage max. 50mVpp 20Hz to 20MHz, 50Ohm
Output capacitance typ. 2 400μF
Output current nom. 6A at 48V, ambient < 45°C, see Fig. 6-1
nom. 5A at 48V, ambient < 60°C, see Fig. 6-1
nom. 5.2A at 56V, ambient < 45°C, see Fig. 6-1
nom. 4.3A at 56V, ambient < 60°C, see Fig. 6-1
Output power nom. 288W ambient < 45°C
nom. 240W ambient < 60°C
Short-circuit current min. 9.5A continuous, load impedance 200mOhm, see Fig. 6-1
max. 11.5A continuous, load impedance 200mOhm, see Fig. 6-1
min. 14A <20ms, load impedance 200mOhm, see Fig. 6-1
max. 16A <20ms, load impedance 200mOhm, see Fig. 6-1
discharge current of output capacitors not included
Fig. 6-1 Output voltage vs. output current,
typ.
Fig. 6-2 Output voltage in “parallel use”
mode, typ.
Output Voltage (Single Use, typ.)
0
0 4 10
8
16
24
56V
32
40
48
14 6 2 8 12 16A
Adjustment
Range
Output Current
Extra
current
for 20ms
Continuous
current
Output Voltage (Parallel Use, typ.)
42V
0 2 4
44V
46V
48V
56V
50V
52V
54V
6A 5 3 1
Adjustment
Range
Factory
setting
Output Current
Peak current capability (up to several milliseconds)
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 causes a voltage dip on the output. Detailed curves can be found in section 23.1.
Peak current voltage dips typ. from 48V to 34V at 10A for 50ms, resistive load
typ. from 48V to 35V at 25A for 2ms, resistive load
typ. from 48V to 28V at 25A for 5ms, resistive load