PRELIMINARY 45 IFE International AC Front End Features 500 Watts • Autoranging 115/230 Vac input • Two, low profile, chassis mount versions • 500 Watts • Meets EN55022-B • Meets EN61000-3-2 harmonic current limits • Rugged coldplate construction Product Overview The International Front End (IFE) is an enclosed chassis mount, AC Front End which may be used with VIPAC Arrays, MegaModules or any of Vicor's 300V input DC-DC converters to create a complete, low profile, high density, AC-DC power supply. The IFE operates from worldwide AC mains and includes autoranging line rectification, integral EMI filtering, hold-up capacitors, harmonic current attenuation and transient suppression. The IFE incorporates Vicor's passive harmonic current attenuation technology and FARM modules to deliver 500 Watts while meeting EN61000-3-2 limits. All internal heat producing components are coupled to the chassis for optimal thermal transfer. Two rugged, coldplate packages are available — one with threaded inserts and the other with thru hole flanges — which may be mounted directly to a cabinet wall or an existing heat sink for high temperature operation. Absolute Maximum Ratings Parameter Rating Unit Notes L to N voltage 264 Vrms Continuous +Out to –Out voltage 400 Vdc B OK to –Out voltage 16 Vdc EN to –Out voltage 16 Vdc Mounting torque 15 (1.7) in-lbs (N-m) 6 M4 x 0.7 Operating temperature 95 °C Chassis/BP Storage temperature 125 °C Ambient Part Numbering IFE 5 Product Type 5 = 500 W The International Front Ends (IFE) provide an off-the-shelf solution for many custom and standard power supply requirements where space constraints and time to market are critical. Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 C 0 2 Termination 0 = Connector Product Grade C = -20°C to 95°C (BP) T = -40°C to 95°C (BP) Base Style 1 = External flange 2 = Internal threaded International Front End Set your site on VICOR at www.vicorpower.com Rev. 1.1 Options Page 1 of 7 PRELIMINARY ELECTRICAL CHARACTERISTICS Electrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature, unless otherwise specified. INPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes Operating input voltage 90 115 132 Vac Autoranging (doubler mode) Operating input voltage 180 230 264 Vac Autoranging (bridge mode) AC line frequency 47 63 Hz Power factor Efficiency 0.68 0.72 94 96 230 Vac input % Full load Input current 115 Vac input 9 9.5 Arms 500 W output 230 Vac input 4.5 4.75 Arms 500 W output Inrush current 115 Vac input 15 A pk 230 Vac input 30 A pk OUTPUT SPECIFICATIONS Parameter Min Typ Max Unit Output voltage 250 375 Vdc Output power 500 550 Watts Notes 90-132 / 180-264 Vac input Hold-up time 90 Vac Input 23 ms 500 W output 115 Vac Input 58 ms 500 W output 90 Vac Input 93 ms 500 W output with 2460 µF external hold-up capacitor 115 Vac Input 229 ms 500 W output with 2460 µF external hold-up capacitor Power fail warning time 6.5 ms 115 Vac input, 500 W output Power fail warning time 25 ms 115 Vac input, 500 W output with 2460 µF external hold-up capacitor Unit Notes SAFETY SPECIFICATIONS Parameter Min Typ Safety approvals (pending) cTÜVus, CE Marked Isolation voltage (in to out) none Isolation voltage (I/O to chassis) Leakage current 2121 Max CE marked according to the Low Voltage Directive 72/23/EEC amendment 93/68/EEC Vdc TBD Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 264 Vac input, 50Hz International Front End Set your site on VICOR at www.vicorpower.com Rev. 1.1 Page 2 of 7 PRELIMINARY ELECTRICAL CHARACTERISTICS, continued ELECTROMAGNETIC COMPATIBILITY Parameter Min Typ Max Unit Notes Harmonic currents EN61000-3-2 See Fig. 1 Voltage fluctuations and flicker EN61000-3-3 Test in process Electrical fast transient/burst EN61000-4-4 Test in process Input surge withstand EN61000-4-5 Test in process RF line conducted immunity EN61000-4-6 Test in process Voltage dips and interrupts EN61000-4-11 Test in process Conducted emissions EN55022, Level B See Fig. 2 CONTROL SPECIFICATIONS Parameter Min Typ Max Unit Notes Enable Low state current 50 mA Low state resistance 15 ohms High state voltage Enable threshold 235 Disable threshold 185 Bus normal To negative output 15 Vdc 150k internal pull up to 16 Vdc 240 Vdc Output bus voltage Vdc Output bus voltage Bus normal Bus OK Low state current 50 mA Low state resistance 15 ohms High state voltage 15 To negative output Vdc 150k internal pull up to 16 Vdc B OK true threshold 235 240 245 Vdc Output bus voltage B OK false threshold 200 205 210 Vdc Output bus voltage Min Typ Max Unit Notes GENERAL SPECIFICATIONS Parameter MTBF Coldplate and Cover material aluminum Weight 1.13 (2.5) Package size L xW x H kg (lbs.) Internal threaded (IFE5xx2) 240 x 100 x 26.25 (9.45" x 3.93" x 1.12")mm (in) Thru hole flange (IFE5xx1) 260 x 100 x 26.25 (10.24" x 3.93" x 1.12")mm (in) Mounting Internal Threaded M4 x 0.7 6 locations max. 12mm max penetration, torque 15 in. lbs. (1.7Nm) Flange clearance hole M4 or #8 4 locations Storage Temperature C, T-Grade -40 125 °C C-Grade -20 95 °C T-Grade -40 95 °C Operating Temperature Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 International Front End Set your site on VICOR at www.vicorpower.com Rev. 1.1 Page 3 of 7 PRELIMINARY PERFORMANCE CHARACTERISTICS 10.00 Current (A) 1.00 Odd Harmonic Limits * Even Harmonic Limits Measured Values 0.10 0.01 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Harmonic Number Figure 1 — Measured harmonic current at 230 Vac, 50 Hz, 550 W vs. EN spec limits *Measured values of even harmonics are below 0.01 A Figure 2—Conducted line noise, EN55022-B Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 International Front End Set your site on VICOR at www.vicorpower.com Rev. 1.1 Page 4 of 7 PRELIMINARY Connection Diagram IFE Output Connector Pin# LI L2/N IFE PE Function 1 ST 2 SR 4 8 3 –VOUT 3 7 4 –VOUT 2 6 5 B OK 1 5 +In PC (Gate In) Vicor 300Vin DC-DC PR (Gate Out) Converter –In 6 EN 7 +VOUT 8 +VOUT +In PC (Gate In) PR (Gate Out) Vicor 300Vin DC-DC Converter –In Optional External Hold-Up Capacitor Figure 3—Connection diagram using IFE with Vicor 300 Vin DC-DC converter(s) J2 Input Connector IFE Output Connector LI L2/N IFE PE Pin# Function 1 2 Enable SR J2 1 2 J1 Input Connector Pin# Function Pin# Function 1 ST 1-4 2 SR 5-7 +VIN 9 19 3 –VOUT 8 NC/PR Bus 8 18 9 7 17 6 16 5 15 4 14 3 13 2 12 1 11 4 8 4 –VOUT 3 7 5 B OK 2 6 6 EN 1 5 J1 –VIN 10 20 PE – Remote 10 Enable 11-13 –VIN 7 +VOUT 14-17 +VIN 8 +VOUT 18 NC/PR Bus 19 PE + Remote Enable +5V Optional External Hold-Up Capacitor 20 VIPAC Array – Figure 4—Connection diagram using IFE with ViPAC Array Function Description IFE Input fuse IFE Input Connector IFE Output Connector VIPAC Array Input Connector J1 Vicor P/N 5 x 20 mm, 10A fast acting 0.25'' male Faston 8 position AMP Duac Housing Pins Kit (Pins & Housing) 20 position AMP Duac Housing Pins Kit (Pins & Housing) Mating Connector Mfg. P/N Wickman Series 194 0.25'' insulated receptacle 25056 24796 25073 AMP P/N 794657-8 AMP P/N1-106529-2 24795 24796 24828 AMP P/N 2-794657-0 AMP P/N 1-106529-0 27866 27867 27881 Molex 39-01-2025 Molex 39-00-0039 VIPAC Array Input Connector J2 Housing Pins Kit (Pins & Housing) Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 International Front End Set your site on VICOR at www.vicorpower.com Rev. 1.1 Page 5 of 7 PRELIMINARY MECHANICAL DRAWINGS OUTLINE DRAWING IFE5xx1 260 ±0.76 10.236 ±0.030 100±0.76 3.937±0.030 28.25 ±0.76 1.112 ±0.030 INPUT OUTPUT ø 5.41 THRU 4 PL 0.213 90 3.543 2 PL 5 ±0.38 0.197 ±0.015 2 PL 5 ±0.38 0.197 ±0.015 2 PL 250 9.843 2 PL OUTLINE DRAWING IFE5xx2 240 ±0.76 9.449 ±0.030 100 ±0.76 3.937 ±0.030 28.25 ±0.76 1.112 ±0.030 INPUT M4 X 0.7 MOUNTING 6 PL MARKED 'B' 'B' 'B' 'B' 'B' 'B' 'B' OUTPUT 86 3.386 3 PL 7 ±0.38 0.276 ±0.015 3 PL 14.5 ±0.38 0.571 ±0.015 2 PL 139 5.472 2 PL Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 211 8.307 2 PL International Front End Set your site on VICOR at www.vicorpower.com Rev. 1.1 Page 6 of 7 Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor components are not designed to be used in applications, such as life support systems, wherein a failure or malfunction could result in injury or death. All sales are subject to Vicor’s Terms and Conditions of Sale, which are available upon request. Specifications are subject to change without notice. 45 Component Solutions for Your Power System Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 Email Vicor Express: [email protected] Technical Support: [email protected] Vicor Corp. Tel: 800-735-6200, 978-470-2900 Fax: 978-475-6715 International Front End P/N 27902 Set your site on VICOR at www.vicorpower.com Rev.1.1 04/04/10M