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STEGO Enclosure Thermostats
Home > Products > Switching Power Supply > Switching Power Supply

Switching Power Supply

Product name : Switching Power Supply

Item : Din Rail Type DR-240W

Details :
Features:
·Universal AC input
·Small volume, low weight, high efficiency
·Protections: short circuit/over load/over voltage
·Cooling by free air convectio
·Can be installed on DIN rail: TS-35/7.5or TS-35/15
·LED indicator for power on
·100% full load burn-in test
·2 Year warranty
Model
DR-240-24
DR-240-36
DR-240-48
Output
DC voltage
24V
36V
48V
Voltage tolerance
±1%
±1%
±1%
Rated current
10A
6.6A
5A
Current range
0~10A
0~6.6A
0~5A
Rated power
240W
237.6W
240W
Ripple & noise
120mvp-p
150mvp-p
180mvp-p
DCvoltage ADJ.range
±10%
±10%
±10%
Input
Voltage range
90~132VAC/180~264VAC255~373VDC
frequency
47~63HZ
AC current
2.8A/110VAC1.4A/220VAC
efficiency
85%
85%
86%
Inrush current
Cold start current 27A/110VAC45A/220VAC
Leakage current
< 3.5mA/240VAC
Protection
Over load
Rated output power105%~135% start over load protection
protection type rated current limit auto-recovery after fault condition is removed
over voltage
30.6~33.2V
42.6~44.2V
54.8~56.6V
protection typecutoff outputrecovery after restart power
over temperature
TSW1detect on heatsink of power transistor≥105±5, start over temperature protection
Protection modecutoff outputauto-recovery after temperature become normal
Environment
Working temp,humidity
-20~+6020%~90%RH
Storagetemp,humidity
-40~+8510%~95%RH non-condensing
Withstand vibration
10~500HZ2G 10min/1cycleperiod for 60 minuteseach axes
Safety
Withstand voltage
I/P-O/P3KVAC I/P-FG1.5KVAC O/P-FG0.5KVAC
Isolated resistance
I/P-O/P,I/P-FG,O/P-FG100M ohms/500VDC
Standard
Safety standard
Fit UL1012
EMC standard
EN55022CLASSA
Others
Dimension
125.5*125.2*100mm (L*W*H)
Weight/packing
1.2kg/12pcs/15.5kg/0.046m³/1.64CUFT
Note
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
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