Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Mean Well Direct

Mean Well Direct Ltd, Orion House, Calleva Park, Aldermaston, Berkshire, RG7 8SN.
Tel: +44 (0)118 981 1001 Fax: +44 (0)118 981 2002 Web: www.meanwelldirect.co.uk

Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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PA-120P-54P - 121.44W 55.2V 2.2A Open Frame Power Supply

General Specifications

Input Voltage 88 ~ 132VAC / 176 ~ 264VAC selected by switch
Input Frequency 47 ~ 63Hz­­­­­­­­­­­­­­­­­­­­
Power Factor >0.65 (with PFC series)
AC Current 3A/115VAC, 1.5A/230VAC
Inrush Current Cold start, 25A/115VAC 50A/230VAC
Leakage Currrent <1.5mA/240VAC
LED Indicators Red: Voltage 105%±1% < Green: Voltage 105%±1% >
Overload Protection 90 ~ 110% rated output power
Constant current limiting, recovers automatically after fault is removed
Over Voltage Protection Hiccup mode, auto recovery upon removal of fault
Over Temperature Protection RTH2 ≥70°C ±10°C, Detect on RTH2 thermistor
Shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature -10°C to +45°C, (refer to ouput load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -20°C to +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.05%/°C (0~45°C)
Vibration­­ 10~500Hz, 2G 10min./1cycle,60min. each along X,Y,Z axes
Withstand Voltage I/P-O/P:3KV, I/P-FG:1.5KV, O/P-FG:0.5KV
Isolation Resistance I/P-O/P,I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standards UL60950-1, TUV EN60950-1, EN60335, EN60335-1, EN60335-2-29 Approved
EMC Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3,
EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024,Light industry level, Criteria A
MTBF 149.6K hrs min. MIL-HDBK-217F (25°C)

PA-120P-54P Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)Efficiency (%)
PA-120P-54P 55.2V 2.2A 121.44W 79%

 

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Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

With our highly experienced professionals, Meanwell Direct offer a first class friendly service from point of contact through to completion of purchase and after sales service.