DR-240W series Din-rail switching power supply feature:
· Universal AC input
· Small volume,low weight,high efficiency
· Protections: short circuit/over load/over voltage
· Cooling by free air convection
· Can be installed on DIN rail: TS-35/7.5or TS-35/15
· LED indicator for power on
· 100% full load burn-in test
Model
|
DR-480-24
|
DR-480-36
|
DR-480-48
|
Output
|
DC
voltage
|
24V
|
36V
|
48V
|
Voltage
tolerance
|
±1%
|
±1%
|
±1%
|
Rated
current
|
20A
|
13.3A
|
10A
|
Current
range
|
0~20A
|
0~13.3A
|
0~10A
|
Rated
power
|
480W
|
478.8W
|
480W
|
Ripple
& noise
|
200mvp-p
|
240mvp-p
|
240mvp-p
|
DC
voltage
adjustable range
|
-9%
To +10%
|
±10%
|
±10%
|
Input
|
Voltage
range
|
90~132VAC/180~264VAC, 255~373VDC
|
Frequency
|
47~63HZ
|
AC
current
|
8.5A/115VAC, 4.5A/230VAC
|
Efficiency
|
86%
|
88%
|
88%
|
Inrush
current
|
Cold
start current 45A/115VAC, 60A/230VAC
|
Leakage
current
|
<
3.5mA/240VAC
|
Protection
|
Over
load
|
105
~ 135% rated output power
|
Protection
type: Hiccup mode, auto-recovery after fault condition is removed.
|
Over
voltage
|
30.6~33.2V
|
42.6~46.8V
|
54.8~56.6V
|
Protection
type: Hiccup mode, auto-recovery after fault condition is removed.
|
Environment
|
Working
temp,humidity
|
-20℃~+60℃,20%~90%RH
|
Storage
temp,humidity
|
-40℃~+85℃,10%~95%RH non-condensing
|
Withstand
vibration
|
10~500HZ,2G 10min/1cycle,period for 60 minutes,each axes
|
Safety
|
Withstand
voltage
|
I/P-O/P:1.5KVAC,I/P-FG:1.5KVAC,O/P-FG:0.5KVAC
|
Isolation
resistance
|
I/P-O/P,I/P-FG,O/P-FG: 100M ohms/500VDC
|
Fit
standard
|
Safety
standard
|
Compliance
to UL1012
|
EMC
standard
|
Compliance
to EN55022,CLASS A
|
Others
|
Dimension
|
125.2*125.2*100mm(L*W*H)
|
Weight/packing
|
2.4kg/6pcs/15.5kg/0.046m³/1.64CUFT
|
Remark:
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.