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CUS100ME Series
Features
Convection, conduction or forced air cooling
100W Rating at 50°C Ambient
50W Conduction Cooling Rating at 80°C Ambient
75W With 1m/s Airfl ow at 85°C Ambient
ITE & Medical Certifi cations (2 x MOPP)
Suitable for Class I and Class II installations
Class B Conducted and Radiated EMI
2 x 4” 100W AC-DC Power Supplies
Model CUS100ME
Input Voltage range 85 - 264VAC (47 - 440Hz
(1)
). Derate linearly to 90% load from 90 to 85VAC input
Inrush Current (Cold start at 230VAC input) A <65A
Input Current (100W load) A 1.4A at 100VAC input
Hold Up Time (Typ) ms >24ms
Harmonic Compliance - EN/IEC61000-3-2 Class A. Minimum PF 0.97/0.89 (115/230Vac, 100% load)
Leakage Current uA <250uA at 230VAC 63Hz
Touch Current (enclosure leakage) uA <100uA
Temperature Coeffi cient %/°C ±0.02%/°C
No Load Power Draw at 230VAC input W <0.5W
Output Adjustment - No adjustment
Ripple & Noise mV (pk-pk) <1%
Load Regulation mV <1% (0 - 100% load)
Line Regulation mV <0.5% (85 - 264VAC)
Short Circuit Protection % 110 - 190%. Hiccup mode, automatic recovery
Overvoltage Protection V Latching (unit shutdown), cycle AC input to reset
Effi ciency % Up to 94%
Active Average Effi ciency % >87%
Operating Temperature - -20°C to +85°C, see derating curves for operation above +50°C
(2)
Storage Temperature °C -40 to +85°C
Operational Altitude m 5000m
Humidity (non condensing) %RH 5 - 95%RH
Cooling - Convection, conduction (coldplate) or forced air cooling
(2)
Withstand Voltage VAC Input to Ground 1.5kVAC (1xMOPP), Input to Output 4kVAC (2xMOPP),
Output to Ground 1.5kVAC (1xMOPP)
Isolation Resistance MΩ >100MΩ at 25C & 70%RH, Output to Ground 500VDC
Insulation Class - Construction suitable for Class I or Class II installation
Vibration (non operating) - 2G, 10-500Hz for 1 hour
Shock - 30G, 11ms half sine
Safety Agency Certifi cations - IEC/EN/UL60950-1 and 60601-1. ES60601-1. Designed to meet IEC61010-1. EN60335-1 (3)
Conducted & Radiated EMI - EN55011 / EN55032-B (See application notes for conditions)
Immunity - EN61000-4-2 (Lvl 4), -3 (Lvl 3), -4 (Lvl 4), -5 (Lvl 3), -6 (Lvl 3), -8 (Lvl 4) -11 (class 3),
EN60601-1-2:2015 (Ed4)
Weight (Typ) g Open Frame: 180g; /U: 240g; /A: 255g; /B: 220g
Size (WxLxH) In (mm) Open frame version: 2 x 4 x 1.24” (50.8 x 101.6 x 31.5mm)
Warranty yrs Five years
Connectors - Input: JST B2P3-VH, Output: JST B6P-VH
Specifi cations
Key Market Segments & Applications
Note 1: For operation at 400-440Hz and/or DC input please contact Technical Sales
Note 2: See website for full derating curves
Note 3: EN60335-1 Compliant versions available (subject to MOQ). Please contact Technical Sales
