Model
|
MS2-H50
|
Input conditions
|
Input voltage
|
85 to 264 VAC, 110 to 370 VDC*1
|
Frequency
|
47 to 63 Hz, DC*1
|
Inputconditions
|
Input current (100/200 VAC)
|
1.3/0.7A or less
|
Efficiency (100/200 VAC)
|
82, 85% typ. (at 100% load)
|
Leakage current (100/200 VAC)
|
0.4, 0.75 mA or less (at 100% load)
|
Rush current (100/200 VAC)
|
25, 50 A or less (at 100% load with a +25°C 77°F cold start)
|
Output characteristics
|
Rated voltage
|
24V
|
Variable voltage range
|
±5% (with V.ADJ)
|
Rated current
|
2.1A (Class2)
|
Ripple/noise voltage
|
180mV (p-p) or less
|
Input fluctuation
|
0.4% or less
|
Load fluctuation
|
1.5% or less
|
Temperature fluctuation
|
0.02%/°C or less
|
Startup time
|
500 ms or less (when the ambient usage temperature is between 0 and +55°C 32 and 131°F with rated I/O conditions)
|
Output holding time
|
20 ms or more (when the ambient usage temperature is +25°C 77°F and with rated I/O conditions)
|
Protection
|
Overcurrent protection
|
Constant current drop method, automatic recovery, 2.7 A or more
|
Overvoltage protection
|
Activates at 26.4 V or more, voltage interruption method, recovers when input is applied again*2
|
Display
|
Display power
|
3-digit 7-segment LED (character height: 10 mm 0.39")
|
Power off memory time
|
Approx. 10 years (at +20°C 68°F)
|
Display resolution
|
0.1A/0.4V /1%
|
Applicable standards
|
Safety standards
|
UL: UL508, UL60950-1; C-UL: CSA C22.2 number 14-M95, CSA C22.2 number 60950-1-03; EN: EN60950-1, EN50178; IEC: IEC60950-1
|
EMC standard
|
FCC Part 15 B Class A, EN55011 Class A, EN61000-6-2
|
Limits for harmonic current emissions
|
EN61000-3-2*3
|
Other
|
Parallel operation
|
Possible (requires OP-42207)*4
|
Series operation
|
Possible (requires external diode)*4
|
Cooling method
|
Natural air cooling
|
Environmental resistance
|
Insulation resistance
|
100 MΩ or more at 500 VDC
(between input and output, between input and FG, and between output and FG)
|
Ambient temperature
|
-10 to +55 °C 14 to 131 °F (No freezing) (see the derating characteristics)
|
Storage temperature
|
-20 to +70 °C -4 to 158 °F (No freezing)
|
Relative humidity
|
25 to 85 % RH (No condensation)
|
Withstand voltage
|
3.0 kVAC, 50/60 Hz, 1 min (across input and output terminals)
2.0 kVAC, 50/60 Hz, 1min (across input terminals and PE terminal)
500 VAC, 50/60 Hz, 1min (across output terminals and PE terminal)
|
Vibration resistance
|
10 to 57 Hz, Double amplitude 0.3 mm 0.01", 57 to 500 Hz, 19.6 m/s2 (2 G), cycle: 5.5 minutes, 2 hours in each of the X, Y, and Z directions
|
Shock resistance
|
Peak acceleration: 300 m/s2, 2 times in each of the X, Y, and Z directions
|
Weight
|
Approx. 270 g
|