VI-TKY6-CHX

12 1-800-735-6200 Off-Line Front Ends Single or Three Phase Strappable Features ■ 250W, 500W, 750W, 115/230Vac Strappable Single-Phase ■ 1.5, 3, 5 kW, 208Vac Three-Phase ■ 20-50 mS Holdup ■ UL, CSA, TÜV, VDE, BABT ■ FCC/VDE Class B (single-phase) ■ FCC/VDE Class A (three-phase) ■ BUS OK, AC OK, DC OK Status Signal ■ 96-98% Efficiency ■ PC and Chassis Mount ■ VI-26X, VI-J6X Series Compatible ■ CE Marked Rev 1 1 of 2 Front End Specifications: (typical at T = 25˚C, nominal line, 75% load, unless otherwise specified) Single Phase (250, 500, 750W) AC Line Input With Range Strap Without Range Strap Line Frequency Line Inrush Current 115Vac Operation 230Vac Operation 240Vac Operation AC Leakage Current Power Factor (at full load) Holdup Time (at full load) Low Line Nominal Line AC Fail Warning Time (at full load) Strappable 115/230Vac 90 Vac to 135Vac 180 Vac to 270Vac 47 to 63 Hz (“C” Grade) 47 to 440 Hz (“I” Grade) 35A at peak line 67A at peak line 52A at peak line 1.9 mA max. at 250Vac, 63 Hz (“C ” Grade) 0.52 to 0.65 (at low line input) 250W (60 Hz): 4 ms min. 500, 750W (60 Hz): 7 ms min. 250W (60 Hz): 27 ms min. 500, 750W (60 Hz): 29 ms. min. 250W: None 500, 750W: 6 ms min. 3.2 mA max. at 208Vac, 63 Hz 0.9 (typical at nom. line) Three Phase (1.5, 3, 5 kW) 208 Vac +20%/–10% (Wye or Delta, ø to ø) N/A N/A 47 to 63 Hz (“C” Grade) 47 to 440 Hz (“I” Grade) 20 ms min. (47 Hz) 5 ms min. Called Module Enable Product Highlights From AC line in, to highly regulated DC out, Vicor offers the total design solution through a complete family of off-line front end and DC-DC modular power components. Vicor’s family of off-line front ends interface VI-260 and VI-J60 series DC-DC converters, and MegaMods, to 100, 115, 230 or 240Vac single-phase and 208Vac three-phase mains. In addition, front ends provide conducted EMI/RFI filtering to FCC/VDE (Class B singlephase, Class A three-phase), transient surge protection, active inrush limiting, a BUS OK status output (suitable for controlling Vicor DC-DC converter modules via their Gate In pin) and an AC OK status output for system use in the event of loss of the AC line. Module Gate Control Output Called BUS OK (open drain FET, non-isolated, referenced to –DC output) ENABLE Active High (FET cutoff) Vds max. 18V transorb clamp Power up threshold DC bus: 250W: 216V, ±12% 500, 750W: 244, ±3.5% Active High (FET cutoff) Power-up threshold >227V Vds max: 15V zener clamp ENABLE Inactive state (DC BUS