MS2-H100 Keyence Switching Power Supply

Category: keyence.

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Model		MS2-H100
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)	2.1/1.3A 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	4.5A
	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 5.3 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	Insulation resistance	100 MΩ min. (with 500 VDC megohmmeter) (across input and output terminals) (across input terminals and PE terminal)
	Ambient temperature	-10 to +55 °C (No freezing) (See “Output conditions”.)
	Storage temperature	-20 to +70 °C (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, 57 to 500 Hz, 19.6 m/s² (2 G), 5.5-minute cycle, 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. 490 g
^1 The rated input voltage and rated frequency when applying for safety standards are 100 to 240 VAC, 50/60 Hz. ^2 To return, turn OFF the input power supply and after leaving it off for 1 minute or more, plug in the input power supply again. The E/F Series is a Zener diode clamp type. It will not restart after the protection circuit operation. ^3 For the MS2-H100, this is applicable only when the load ratio is 70% or lower. ^4 The applicable standards do not apply for parallel and serial operations.