QS Series Input Input voltage 90-264Vac. QS5H limited to 700W output power below 180Vac input, QS4 limited to 550W below 180Vac input. Frequency 47 - 63 Hz (440Hz with reduced PFC) Input fuses 25A (QS5 = 16A) / 250Vac, HBC Fast acting (not user accessible) in both Live and Neutral lines (single fusing optional) Inrush current QS5 & QS5H <40A, QS7 <45A at 25C and 264Vac (cold start) Leakage current <300A Touch current <100A Power factor > 0.95 (at 230Vac, 100% load) Isolation 2 x MOPPs (3rd edition 60601) Input to output / signals Reinforced 4kVac, 5.7kVdc type tested to 4kVac (equivalent to 5.7kVdc), production tested to 4.3kVdc. Input to earth Basic 1 x MOPP, 1.5kVac Output / signals to earth Basic 1 x MOPP, 1.5kVac Output / signals to output / signals Basic 200Vdc Output Specification QS4/5/5H QS7 Turn on time 2s max at 90Vac and 100% rated output power Efficiency up to 91% 240Vac & above 50% rated power, configuration dependent Minimum hold up 10ms 20ms at maximum output power. Standard signals Output good, output inhibit Rise time <75ms (with resistive load) to 90% of voltage, monotonic rise above 10% Turn on overshoot <5% Load type dependent Voltage setting accuracy <1% of set voltage Remote sense Yes 0.5V (voltage at the output terminals must remain within the adjustment range specified above) Minimum load 0W of rated voltage per C Temperature coefficient 0.016% Line regulation <0.1% for 90-264Vac input change Over voltage protection Yes Latching, module shuts down, cycle ac to restart. Over current protection Hiccup Auto recovers Short circuit protection Yes Indefinitely protected Primary side protection shuts down main output and fan, auto restarts. Over temperature protec- Yes Secondary side protection shuts down main output, cycle ac to restart. tion Shutdown temperature varies according to ambient, output power and input voltage. Environment Temperature -20C to 70C operational, -40C to 70C storage. 50C to 70C derate total output power and each output current by 2.5% per C Derating Additionally, the 0.25A standby supply provided with the E5H, E12H, T5H and T12H options derates by 2.4% per C from 25C to 50C when the unit is inhibited (fan not running) Low temperature startup -40C Humidity 5 - 95% RH non condensing 3 x 30g shocks in each plane, total 18 shocks (11ms (+/-0.5msec), half sine) Shock Conforms to EN60068-2-27, EN60068-2-47, IEC68-2-27, IEC68-2-47, JIS C0041-1987. Conforms to MIL-STD-810G, Method 516.6, Pro IV Single axis 10 - 500 Hz at 2g (sweep and endurance at resonance) in all 3 planes Vibration Conforms to EN60068-2-6, IEC68-2-6 Conforms to MIL-STD-810G, Method 514.6, Pro I Altitude 5000 metres operational, 5000 metres storage/transportation Pollution Degree 2, Material group IIIb IP Rating IPX0 QSRange Datasheet 260369 - v12.0 QS Series 2