Estimated Lead Time : 1 - 10 Working Days
Manufacturer : Keyence
Product Code : MS2-H50
Product type : Compact Switching Power Supply
MS2 series
Output Current 2.1 A, 50 W
Input conditions : Input voltage : 85 to 264 VAC, 110 to 370 VDC*1
Frequency : 47 to 63 Hz, DC*1
Input conditions : Input current (100/200 VAC) : 1.3/0.7A or less
Efficiency (100/200 VAC) : 82/85% typ. (with 100% load)
Leakage current (100/200 VAC) : 0.4/0.75 mA max. (with 100% load)
Rush current (100/200 VAC) : 25/50 A max. (with 100% load, at 25°C 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 %/ ºC max.
Startup time : 500 ms max. (at Surrounding Air Temperature of 0 to 55°C under I/O rated conditions)
Output holding time : 20 ms min. (at Surrounding Air Temperature of 25°C under I/O rated conditions)
Protection : Overcurrent protection : Activates when the current reaches 125% or more of the rated output current. Constant current voltage limiting. Automatic reset 2.7 A min.
Overvoltage protection : Activates when the voltage reaches 26.4 V or more. Voltage turn-off. Operation resumes when the input power isturned on again.*2
Display : Display power : 3-digit, 7-segment LED (Character height: 10 mm)
Power off memory time : Approx. 10 years (at 20°C)
Display resolution : 0.1A/0.4V /1%
Applicable standards : Safety standards : UL508, UL60950-1
CSA C22.2 No.14, CSA C22.2 No.60950-1
EN60950-1, EN50178
IEC60950-1
EMC standard : FCC Part15B Class A, EN55011 Class A, EN61000-6-2
Limits for harmonic current emissions : EN61000-3-2*3
Other : Parallel operation : Possible (OP-42207 is required.)*4
Series operation : Possible (External diode is required.)*4
Cooling method : Natural air-cooling
Environmental resistance : Operating ambient temperature : -10 to +55°C (no freezing) (See "Output conditions".)
Operating ambient humidity : 25 to 85% RH (No condensation)
Ambient temperature for storage : 20 to 70°C, No freezing
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)
Shock resistance : Peak acceleration: 300 m/s2, in X, Y, and Z directions, 2 times respectively
Vibration : In X, Y, and Z directions, 2 hours respectively under the following conditions 10 to 57 Hz, 0.3 mm
double-amplitude, 57 to 500 Hz, 19.6 m/s2 (2G),
5.5-minute cycle
Insulation resistance : 100 M? min. (with 500 VDC megohmmeter) (across input and output terminals) (across input terminals and PE terminal)
Shipping Weight : 1.5 Kg
