High Efficiency 5 in x 3 in / 6 in x 3 in footprint No minimum load Fits 1U applications Scan here for 400/530 Watts peak power for 10 seconds product page 5 Year Warranty Key Market Segments & Applications Instrumentation Broadcast Automation ATE EFE300 / EFE400 Security Industrial Computing 300/400 Watts, Ultra High Density Network Servers/Routers Lifesciences/Laboratory AC-DC, digital power solution Features and Benefits Features Benefits Full Digital Control Improves Product Performance High Efficiency Minimises heat in system Low Profile Fits 1U applications INPUT 45 - 63Hz Input Voltage 90 - 264Vac / 120 - 350Vdc Input Frequency (440Hz with reduced PFC - consult factory) Input Harmonics EN61000-3-2 compliant Power Factor 0.97 typical Dual fuses (Live + Neutral) Inrush Current <20A for EFE300, <30A for EFE400 Input Fuse Fast acting (not user accessible) at 25C and 230Vac (cold start) (meets EN61000-3-3) 410A at 120Vac (60Hz), 858A max at 240Vac (60Hz) Earth Leakage Current Worst case leakage current is less than 1.0mA at 264Vac, 63Hz (normal condition, 1.8mA Single Fault Condition) QUICK SELECTOR (Standard models). Additional variants available - see below Units without fan Units with end fan Output Open Frame Cover + Chassis Cover + Chassis Description EFE300-12-CNMDS EFE300-12-CCMDS EFE300-12-ECMDS 12V / 25A U2Y002G U2Y001F U2Y003H Order code Description EFE300-24-CNMDS EFE300-24-CCMDS EFE300-24-ECMDS 24V / 12.5A U2Y005K U2Y004J U2Y006L Order code Description EFE400-12-CNMDS EFE400-12-CCMDS EFE400-12-ECMDS 12V / 33.3A U4Y002H U4Y001G U4Y003J Order code Description EFE400-24-CNMDS EFE400-24-CCMDS EFE400-24-ECMDS 24V / 16.7A U4Y005L U4Y004K U4Y006M Order code HOW TO CREATE A PRODUCT DESCRIPTION Output Power Case/Fan Input Earth Output blank = right angled EFE300 = 300W EFE300- Vout Fusing -V = Vertical Option Connector Leakage Connector EFE400 = 400W Output Voltage S = standard. 12 = 12V See above for details 24 = 24V Other values allowed (see page 2 for details) D = Dual fused -CN Open frame, no fan, with 12V / 0.25A fan supply -CU U chassis, no fan, with 12V / 0.25A fan supply M Molex (see page 3 for details) -CC Cover+chassis, no fan, with 12V / 0.25A fan supply -EC Cover+chassis, end fan (temp controlled) Confirm availability of created product with the factory 1 EFE300 / EFE400 SeriesISOLATION Input to Output Reinforced 3kV (ac), 4.3kV (dc) Input to Earth Basic 1.5kV (ac), 2.3 kV (dc) Output to Earth 200 V (dc) OUTPUT SPECIFICATION EFE300 EFE400 Output Power 300W 400W Continuous Peak Power 400W 530W for 10 seconds (300W RMS for EFE300, 400W RMS for EFE400) Including Line (for 90-264Vac input change), Load (for 0-100% load change) and Total Regulation better than 4% temperature (0-50C) Ripple & Noise 1.5% pk-pk, using EIAJ test method & 20MHz bandwidth Voltage Setting Range +10% / -5% To be specified at time of ordering (chosen in Output Voltage part of product code) Voltage Setting Accuracy 1% at 50% load Turn on Time 1.5s typical at 90 Vac & 100% rated output power Efficiency 90% typical Hold up 16ms typical at 90 Vac, 75% load Min Load None of set voltage for 50% load change Transient Response <5% (in 50s within the range 25 - 100% load) Recovery <1ms for recovery to 2% of set voltage Short circuit protection Yes Auto recovery after removal of short circuit Over Temperature protection Yes Primary - auto recovers, secondary - cycle power to restart Over Voltage Protection Yes Latching, need to cycle ac to restart unit. Available if no fan is specified, otherwise used by PSU fan. Fan supply 12V / 250mA No access to connector with -CC (cover + chassis) variant. ENVIRONMENT 0C to 50C operational, -40C to 70C storage (max 12 months). Temperature Full load, with 2m/s air blown from input to output (approximately 10CFM) Derating 50C to 70C derate each output by 2.5% per C Low Temp Startup -20C Humidity 5 - 95% RH non condensing 3 x 30g shocks in each plane, total 18 shocks 30g shock = 11ms (+/-0.5msec), half sine Shock Conforms to EN60068-2-27, EN60068-2-47, IEC68-2-27, IEC68-2-47, JIS C0041-1987. Conforms to MIL-STD-810E/F, Method 516.5, Pro I, IV, VI Single axis 10 - 500 Hz at 2g (sweep and endurance at resonance) in all 3 planes Vibration Conforms to EN60068-2-6, IEC68-2-6 Conforms to MIL-STD-810E, Method 514.4, Pro I, Cat 1,9 Altitude -200 to 3,000 metres operational (-200 to 5000m storage/transportation) Pollution Degree 2, Material group IIIb IMMUNITY EN61000-6-2:2005 Criteria Air discharge 15kV Electrostatic Discharge EN61000-4-2 Level 4 Contact discharge 8kV A Not applicable to open frame units Electromagnetic Field EN61000-4-3 Level 3 12V/m A ac input tested to 4.4kV Fast / Burst Transient EN61000-4-4 Level 4 A dc output tested to 2.2kV Common mode - 2.2kV Surge Immunity EN61000-4-5 Level 3 A Differential - 1.1kV Conducted RF Immunity EN61000-4-6 Level 3 12V A Power Frequency Magnetic Field EN61000-4-8 Level 4 30A/m A Criteria B for 5 sec interruption Voltage Dips, Variations, Interruptions EN61000-4-11 Class 3 A EFE-300, criteria B for 1 cycle interruption Common mode - 2.2kV Ring Wave EN61000-4-12 Level 3 A Differential - 1.1kV Voltage Fluctuations EN61000-4-14 Class 3 A 2 EFE300 / EFE400 Series