POWER NLP250 Series Data Sheet Single Output Total Power: 250 W Input Voltage: 85 - 264 Vac of Outputs: Single SPECIAL FEATURES Active PFC and EN61000-3-2 compliant 250 W on main channel with forced air Low profile fits 1U applications U-Channel for maximum thermal performance Electrical Specifications Optional cover (CJ suffix) Input 5 V standby output Input voltage range Universal input 85 - 264 Vac 12 V fan output Input frequency range 47 - 63 Hz Integrated ORing diode Input surge current 264 Vac (cold start) 40 A max. Active current sharing Safety ground leakage current 264 Vac, 50 Hz 1 mA Integrated control and monitoring features Input current 120 Vac 250 W 2.78 A rms 230 Vac 250 W 1.36 A rms Overcurrent, overvoltage and overtemperature protection Input fuse: UL/IEC127 T6.3 AH, 250 Vac Compliance to EN55022-B Output conducted noise standard Maximum power 200 LFM forced air 250 watts RoHS compliant 250 LFM with cover Two year warranty Adjustment range Main output 5% Total regulation Main output 2.0% SAFETY (line and load) Auxiliary outputs 5.0% VDE 0805/EN60950-1 Turn-on delay 120 Vac Input 2.0 s max. IEC 950/IEC60950-1 Transient response Main output 5.0% or 250 mV File No. 1177400-3336-0759 50 - 100% max. dev., 1 ms max UL/cUL 60950-1 Step at 0.5 A/s recovery to 1% CSA-C22.2 60950-1 Temperature coefficient 0.02%/C File No. E186249 Overvoltage protection Main output 115%, 5% Certificate No. 40014041 Short circuit protection Cyclic operation Continuous CB Ref DE1-32468 Minimum output current Singles 0 A 5 Vsb 5 V 1.0 A Auxiliary outputs (See Note 8) 12 V (fan) 12 V 0.3A All specifications are typical at nominal input, full load at 25 C unless otherwise statedNLP250 Series Data Sheet (5) EMC Characteristics Conducted emissions EN55022, FCC part 15 Level B Harmonic current correction EN61000-3-2 Compliant Voltage flicker EN61000-3-3 Compliant ESD air EN61000-4-2 Level 3 ESD contact EN61000-4-2 Level 3 Radiated immunity EN61000-4-3 Level 3 Fast transients EN61000-4-4 Level 3 Surge EN61000-4-5 Level 3 Conducted immunity EN61000-4-6 Level 3 General Specifications Hold-up time 85 Vac 50 Hz 20 ms 250 W Efficiency 115 Vac 250 W 84% typ. 230 Vac 250 W 86% typ. Isolation voltage Input/output 3000 Vac Input/chassis 1500 Vac Safety approvals (see note 6) UL/cUL UL60950-1, VDE EN60950-1, CAN/CSA22.2 No. 60950-1 Weight 650g (22 oz) Telcordia SR-332 317,000 hours min. MTBF ( 25 C): MIL-HDBK-217F 158,000 hours min. Environmental Specifications Thermal performance Operating ambient, 0 C to +70 C (See derating curve) Non-operating -40 C to +85 C 0 C to 50 C ambient, 250 W 200 LFM forced air 250 LFM with cover 0 C to 50 C ambient, 175 W 0 C to 40 C with cover Convection cooled 50 C to 70 C ambient, Derate linearly Convection cooled to 50% load Relative humidity Non-condensing 5 - 95% RH Altitude Operating 10,000 feet max. Non-operating 30,000 feet max. Vibration (See Note 7) 5-500 Hz 2.5 G rms peak Shock 5-500 Hz 516.4 Part IV