Embedded Power for Business-Critical Continuity Rev.10.1.09_1 NLP250 Series of 4 NLP250 Series 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 • Optional cover (CJ suffix) • 5 V standby output • 12 V fan output • Integrated ORing diode • Active current sharing • Integrated control and monitoring features • Overcurrent, overvoltage and overtemperature protection • Compliance to EN55022-B conducted noise standard • RoHS compliant • 2 year warranty Safety • VDE0805/EN60950-1 IEC950/IEC60950-1 File No. 1177400-3336-0759 • UL/cUL 60950-1 CSA-C22.2 60950-1 File No. E135734 • Certificate No. 40014041 • CB Ref DE1-32468 Electrical Specifications Input Input voltage range: Universal input Input frequency range: 85 - 264 Vac 47 - 63 Hz Input surge current: 264 Vac (cold start) 40 A max. Safety ground leakage current: Input current: 264 Vac, 50 Hz 120 Vac @ 250 W 230 Vac @ 250 W 1 mA 2.78 A rms 1.36 A rms Input fuse: UL/IEC127 T6.3 AH, 250 Vac 200 LFM forced air 250 LFM with cover Main output 250 watts Main output Auxiliary outputs @ 120 Vac Input Main output 50 - 100% Step at 0.5 A/µs ± 2.0% Output Maximum power: Adjustment range: Total regulation: (line and load) Turn-on delay: Transient response: Temperature coefficient: ± 5% ± 5.0% 2.0 s max. 5.0% or 250 mV max. dev., 1 ms max recovery to 1% ±0.02%/°C Overvoltage protection: Main output 115%, ± 5% Short circuit protection: Cyclic operation Continuous Minimum output current: Auxiliary outputs: (See Note 8) Singles 5 Vsb 12 V (fan) 0A 5 V @ 1.0 A 12 V @ 0.3A All specifications are typical at nominal input, full load at 25 °C unless otherwise stated Embedded Power for Business-Critical Continuity Rev.10.1.09_1 NLP250 Series of 4 EMC Characteristics (5) 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 Hold-up time: 85 Vac @ 50 Hz 20 ms @ 250 W Efficiency: 115 Vac @ 250 W 230 Vac @ 250 W 84% typ. 86% typ. Isolation voltage: Input/output Input/chassis 3000 Vac 1500 Vac Safety approvals (see note 6): UL/cUL UL60950-1, VDE EN60950-1, CAN/CSA22.2 No. 60950-1 General Specifications Weight: MTBF (@25 ºC): 650g (22 oz) Telcordia SR-332 MIL-HDBK-217F 317,000 hours min. 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, 0 °C to 40 °C with cover 175 W 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: Per MIL-STD-810E 516.4 Part IV Embedded Power for Business-Critical Continuity Rev.10.1.09_1 NLP250 Series of 4 Ordering Information Output Voltage 12 V 24 V 48 V Output Current Min 0A 0A 0A Max (free air) (1,4) Max (forced air) (2,4) 14.6 A 7.3 A 3.65 A 21 A 10.5 A 5.25 A Notes 1 2 3 4 Ripple (3) Total Regulation Model Numbers (9, 10) 120 mV 240 mV 480 mV ± 2.0% ± 2.0% ± 2.0% NLP250R-96S12J NLP250R-96S24J NLP250R-96S48J No external filtering required during conducted emissions testing but some applications may require additional filtering to achieve system compliance. Compliance with radiated EMI specifications may require mounting in a suitable enclosure. 6 This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product. 7 Three orthogonal axes, random vibration 10 minutes for each axes, 2.4 G 8 5 Vsb (standby) output is available whenever AC is present, regardless of remote ON/OFF signal status. 12 V (fan) present when main output is present. 9 The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant. “CJ” suffix indicates covered RoHS version. 10 NOTICE: Some models do not support all options. Please contact your local Emerson Network Power representative or use the on-line model number search tool at http://www.PowerConversion.com to find a suitable alternative. 5 Free air convection. Maximum continuous output power not to exceed 175 W. Refer to Figure 1 for the derating curve. 200 LFM (250 LFM with cover) forced air cooling from the longer side. Maximum continuous output power not to exceed 250 W. Figure is peak-to-peak for room temperature rating. Output noise measurements are made across a 20 MHz bandwidth using a 6 inch twisted pair, terminated with a 10 µF tantalum capacitor and a 0.1 µF ceramic capacitor. CAUTION: Allow a minimum of 1 second after disconnecting line power when making thermal measurements. For optimum reliability no part of the heatsink should exceed 115 °C and no semi-conductor case temperature should exceed 120 °C. Mechanical Drawing CUSTOMER MOUNTING HOLES MAX. SCREW PENETRATION 0.08IN 6-32 JP1 VR7 J4 J2 1 5.850 (148.59) 1 0.25 (6.35) 7.000 [177.80] M3.0 6.250 (158.75) M3.0 4 PLACES 6-32 4 PLACES 4.700 (119.38) 1.500 [38.10] 5.500 (139.70) BOTTOM VIEW 2.500 (63.50) J3 0.750 (19.05) 1.140 (28.96) 1 E L N 4.000 [101.60] J1 Embedded Power for Business-Critical Continuity Americas Derating Curve With Cover Output Power (Watts) Derating Curve Output (Watts) DERATING CURVE Output Power Power (Watts) All Models Forced Air All Models Forced Air 250 W 24 V Free Air 250 W 200 LFM (1.0 m/s) FORCED AIR COOLING 24/48 V Free Air 250 LFM (1.25 m/s) FORCED AIR COOLING 12 V Free Air 175 W 12 V Free Air 175 W 125 W 125 W 87 W 75 W NATURAL FREE AIR CONVECTION COOLING NATURAL FREE AIR CONVECTION COOLING 0W 75 W 0W 0C 10 C 20 C 30 C 40 C 50 C 60 C 70 C 0C 10 C 20 C 30 C 40 C 50 C 60 C Rev.10.1.09_1 NLP250 Series of 4 5810 Van Allen Way Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 70 C Asia (HK) Connector and Mating Connector Types Connector Type Mating Connector Type 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 J1 Molex 09-65-2058 (5273 series)void pins Molex 09-50-8051 or equivalent with Molex 08-52-0113 or 2 and 4 or equivalent equivalent crimp terminals J2 Molex 22-23-2021 (6373 series) or equivalent Molex 22-01-3027 (2695 series) or equivalent with Molex 08-50-01113 (2759 series) or equivalent crimp terminals For global contact, visit: J3 Molex terminal block 387007504 or equivalent Terminal block contains #6-32 screw with clamp washer suitable for wire size 12-22 awg (0.5-2.5 mm2). Max Torque tp 1.36 Nm (12 in.lb) techsupport.embeddedpower @emerson.com J4 Molex 22-23-2091 (6373 series) or equivalent Molex 22-01-3097 (2695 series) or equivalent with Molex 08-50-0113 (2759 series) or equivalent crimp terminals Pin Connections J1 Pin Connections Continued J2 Pin 1 Ground/Earth Pin 2 Live Pin 3 Neutral Pin 1 +12 V Fan Voltage Pin 2 SGND Return Pin 1 Vo + Main Output Pin 2 Vo + Main Output Pin 3 RTN Main Return Pin 4 RTN Main Return Pin 1 +S +Vo Remote Sense Pin 2 -S Vo Remote Sense Pin 3 LS Load Share Signal Pin 4 PS OFF Remote ON/OFF signal NO Pin 5 PS ON Remote ON/OFF signal NC Pin 6 SGND Signal Common Pin 7 PW OK Power Good J3 J4 Pin 8 5 Vsb Stand-by Voltage Pin 9 DC OK DC Power Good Signal www.PowerConversion.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. 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