Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2004
> August
> Astec LPQ153 power supply
Astec LPQ153 power supply
Parts Center >> CNC parts >> motors >> servo motors
Input Voltage 85-132 / 170-264 VAC
Safety ground leakage current 0.5 mA @ 50/60 Hz, 264 VAC input
EMI filter Meets FCC Class B conducted CISPR 22 Class B conducted EN55022 Class B conducted VDE 0878 PT3 Class B conducted
Efficiency 75% typical at full load
Inrush current 38 A max, cold start @ 25°C
Input range 85-132 VAC or 170-264 VAC automatically selected. 220-300 VDC
Overvoltage protection 5.7-6.7 VDC on main output
Overload protection Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating
Hold-up time 20 ms @110 W load at nominal line
Cross regulation ±2% on output 1; ±3% on outputs 2, 3 & 4
Adjustment range ±5% on main; 5-25 V on 4th output
Maximum power 110 W convection, 150 W with 30 CFM forced air
Power failure TTL logic signal goes high 50-150 msec after 5 V output. It goes low at least 3 msec before loss of regulation
Remote sense Compensates for 0.5 V lead drop min. Will operate without remote sense connected. Reverse connection protected.
Remote inhibit Requires an external TTL high signal to inhibit outputs
* Remote sense on main output
* Single wire current sharing
* 135 khz switching frequency
