Rockwell Automation 1606-XLE480FP Power Supply Reference Manual - Manual (Page 6)

All parameters are specified at 48V, 10A, 230Vac, 25°C ambient and after a 5 minutes run-in time, unless noted otherwise.
6 Rockwell Automation Publication 1606-RM043A-EN-P — March 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 settings 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 85-300Vac
Load regulation max. 150mV in “single use” mode: static value, 0A 10A;
see Fig. 6-1
typ. 2000mV in “parallel use” mode: static value, 0A 10A,
see Fig. 6-2
Ripple and noise voltage max. 50mVpp 20Hz to 20MHz, 50Ohm
Output current nom. 10A at 48V, ambient temperature <60°C, see Fig. 6-1
nom. 12A *) at 48V, ambient temperature <45°C, see Fig. 6-1
nom. 8.6A at 56V, ambient temperature <60°C, see Fig. 6-1
nom. 10.3A *) at 56V, ambient temperature <45°C, see Fig. 6-1
typ. 40A up to 15ms,output voltage stays above 40V, see Fig.
6-4. This peak current is available once every five
seconds. See section 22.1 for more peak current
measurements.
Output power nom. 480W continuously available
nom. 576W *) Power Boost *)
Overload behaviour cont. current output voltage >25Vdc, see Fig. 6-1
Hiccup PLUS mode **) output voltage <25Vdc, see Fig. 6-1
Short-circuit current min. 18A ***) load impedance <10mOhm, see Fig. 6-3
max. 22A ***) load impedance <10mOhm, see Fig. 6-3
max. 7A ***) average (R.M.S.) current, load impedance 100mOhm,
see Fig. 6-3
min. 40A up to15ms, load impedance <10mOhm, see Fig. 6-4
typ. 50A up to15ms, load impedance <10mOhm, see Fig. 6-4
Output capacitance typ. 2 450μF included inside the power supply
*) Power Boost
This power/ current is continuously allowed up to an ambient temperature of 45°C. Above 45°C, do not use this power/ current longer
than a duty cycle of 10% and/ or not longer than 1 minute every 10 minutes.
**) Hiccup PLUS Mode
At heavy overloads (when output voltage falls below 25V), the power supply delivers continuous output current for 2s. After this, the
output is switched off for approx. 18s before a new start attempt is automatically performed. This cycle is repeated as long as the
overload exists. If the overload has been cleared, the device will operate normally. See Fig. 6-3.
***) Discharge current of output capacitors is not included.
****) This is the maximum output voltage which can occur at the clockwise end position of the potentiometer due to tolerances. There is no
guarantee that this value can be achieved. The typical value is about 57.0V (in “single use” mode).