10 Rockwell Automation Publication 1606-RM055A-EN-P - December 2016
Basic Power Supply 5 A
Output
Attribute 1606-XLB120E Notes
Output voltage nom DC 24V
Adjustment range min 24…28V guaranteed
max 30V
(1)
at clockwise end position of potentiometer
Factory settings typ 24.1V ±0.2 %, at full load, cold unit
Line regulation max 10 mV 90…132/180…264V AC
Load regulation max 150 mV static value, 0 A .. 5 A .. 0 A
Ripple and noise
voltage
max 100 mVpp 20 Hz to 20 MHz, 50 Ohms
Output current for AC 110…120/220…240V mains voltages (includes AC 208V mains):
nom 5 A at 24V, below 55 °C (122 °F) ambient temperature
4.3 A at 28V, below 55 °C (122 °F) ambient temperature
3.1 A at 24V, at 70 °C (158 °F) ambient temperature
2.7 A at 28V, at 70 °C (158 °F) ambient temperature
Derate linearly between +55 °C (122 °F) and +70 °C (158 °F)
for AC 100/200V mains voltages:
nom 5 A at 24V, below 55 °C (122 °F) ambient temperature
4.3 A at 28V, below 55 °C (122 °F) ambient temperature
2.5 A at 24V, at 70 °C (158 °F) ambient temperature
2.1 A at 28V, at 70 °C (158 °F) ambient temperature
Derate linearly 50 …70 °C (122…158 °F)
Overload behavior continuous current output voltage > 10V DC, see Figure 8
Intermittent output voltage < 10V DC, see Figure 8
Short Circuit current typ 3.5 A
(2)
average (R.M.S.) current, load impedance 50mOhm
Output capacitance typ 2 050 μF included inside the power supply
(1) This is the maximum output voltage that can occur at the clockwise end position of the potentiometer due to tolerances. It is not
guaranteed value that can be achieved. The typical value is about 28.5V.
(2) Discharge current of output capacitors is not included.
Figure 8 - Output Voltage vs. Output Current, R ms current, typ Figure 9 - Intermittent Operation at Shorted Output, typ
Output Voltage
0
024
4
8
12
28V
16
20
24
10A53167
intermittent
operation
8 9
continuous
current
Adjustment
Range
Output Current
A
.
.
.
1
3
2
/
2
6
4
V
a
c
B
.
.
.
8
5
/
1
8
7
V
a
c
A
B
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