CUS400M Series Specifications Model CUS400M Input Input Voltage range Vac 85 - 264 (See derating curves) Input Frequency Hz 47 - 63 Input Current (100Vac) A < 5.0 Inrush Current at 264Vac, 63Hz (Cold Start) A <40 Leakage Current (1) uA <250 Touch Current (Enclosure Leakage) (1) uA <100 Power Factor (100Vac) - > 0.97 (>20% load) Harmonic Compliance - IEC61000-3-2 Class A No Load Power Consumption W <1.3 when output is inhibited (230Vac input). <10 without output inhibited Hold Up Time at 115Vac Input ms >16 (400W load) (CUS400M-15 >12ms) Efficiency % Up to 94 Average Efficiency % >87. Measured at 25%, 50%, 75% and 100% load conditions Conducted & Radiated EMI - EN55032/EN55011-B (See application notes for conditions) Immunity - Compliant with EN60601-1-2 2015 (Edition 4), see immunity table Insulation Class - Construction suitable for Class I or Class II installation Safety Certifications and Markings - IEC/EN/UL/CSA62368-1, 60950-1, IEC/EN60601-1, ES60601-1, CE Mark and UKCA Mark Immunity Test Standard Test Level Criteria Notes (the power stated below is total power (main power + fan output)) ESD IEC61000-4-2 3 A - Radiated Susceptibility IEC61000-4-3 3 A Includes proximity field requirements of IEC60601-1-2:2015 Electrical Fast Transient Burst IEC61000-4-4 4 A (AC Port, 5kHz and 100kHz) Surge IEC61000-4-5 3 A - Conducted Susceptibility IEC61000-4-6 3 A - Magnetic fields IEC61000-4-8 4 A - 0% for 1/2 cycle A - IEC61000-4-11 0% for 1 cycle A/B A up to 290W, B above 290W Class 3 Industrial, 40% for 10/12 cycles A/B A up to 100W, B above 100W incl EN55024 70% for 25/30 cycles A/B A up to 250W, B above 250W 80% for 250/300 cycles A/B A up to 270W, B above 270W 0% for 250/300 cycles B - 0% for 1/2 cycle A Customer to consider essential performance of end equipment IEC60601-1-2:2015 0% for 1 cycle A/B A up to 290W, B above 290W Voltage Dips and 70% for 25/30 cycles A/B A up to 250W, B above 250W Input Interruptions 0% for 250/300 cycles B - 0% for 1 cycle B - IEC61000-6-2 40% for 10/12 cycles C - 70% for 25/30 cycles C - 0% for 250/300 cycles C - 0% for 1/2 cycle B - IEC61204-3 0% for 1 cycle B - 70% for 25/30 cycles C - 0% for 250/300 cycles C - Ringwave Test IEC61000-4-12 3 A - Voltage Fluctuations IEC61000-4-14 Class 3 A - Notes: (1) Applies to standard leakage version See website for detailed specifications, test methods and installation manual Specification parameters apply at 25C ambient temperature unless otherwise stated. 2 CUS400M Series