UT1702-7

T Series 500 Watt AC-DC Converters Universal input range 70...255V AC with PFC Single outputs up to 56.5 V DC 4 kV AC I/O electric strength test voltage LGA Rugged electrical and mechanical design, hot swappable Battery chargers for 24 and 48 V lead acid batteries with remote temperature control Operating ambient temperature range –25...71 °C with convection cooling Selection chart Output Voltage Temperature at 0.5 x Io nom coefficient [V DC] of output [mV/K] 24.25 –5 24.25 –5 25.25...28.25 –3 25.25...28.25 –3 48 –5 48 –5 50.5...56.5 –3 50.5...56.5 –3 54.5 –5 54.5 –5 1 Availability on request. Output current Io nom [A] 16 16 14.5 14.5 11 11 10.2 10.2 10 10 Input voltage Ui [V AC] 70...140 85...255 70...140 85...255 70...140 85...255 70...140 85...255 70...140 85...255 Type Options 1 UT 1201-7 LT 1201-7 UT 1240-7Z LT 1240-7Z UT 1702-7 LT 1702-7 UT 1740-7Z LT 1740-7Z UT 1701-7 LT 1701-7 B1 B1 B1, D B1, D B1 B1 B1, D B1, D B1 B1 www.power-one.com Edition 5/07/01 1 Cassette Style Input Input voltage AC Input frequency Power factor Inrush current T Series refer to selection chart 47/63 Hz >0.96 active PFC virtually no inrush current Output Efficiency Ui nom, Io nom up to 93% Output voltage setting accuracy Ui nom, 50% Io nom ±0.25 V Output voltage noise (total) IEC/EN 61204, including a sinusoidal output ripple at twice the line frequency ≤1.1 Vpp Line regulation Ui min...Ui max, Io nom typ. 1.6% Load regulation Ui nom, 1...100% Io nom typ. 2.5% Minimum load not r...