468 laboratory sm 3000 series 3000 watts programmable dc supply features ? constant voltage and constant current operation ? parallel operation master/slave ? emc standard en61204-3 ? ce marked ? optional ethernet, rs232, ieee 488 programming ? ieee 488 programming option ? ethernet, rs232 option operating efficiency 87%?91% switching frequency 100khz thermal protection yes programming analogue programming of voltage and current by 0-5v. ieee488 programming with external interface controller psc44m programming speed see table master/slave operation parallel and series operation with equal current and voltage sharing. in this way two or more sm- units can together be used as one high power unit. voltage and current of the units is controlled by the master (by potentiometers or by programming). series operation up to 600v metering digital meters standard indicators cv/cc mode, ovp triggered leds battery charging the cv/cc regulated power supplies are very suitable for battery charging. ask for the special datasheet ?battery charging with sm-series power supplies?. this datasheet contains information about protective measures against accidental battery reversing. environmental operating temperature -20c to 50c cooling low noise blower, fan speed adapts to temperature of internal heatsink. (from left to right). standards and approvals safety standards en60950 / en61010 emc standards en61204-3, en61000-6-2 emi standards en61000-6-3 (en55022b) mechanical mounting bench or 19" rack mounting specifications input input voltage 342-457vac 3 phase. frequency 48hz?62hz inrush current 5.8a @ 400vac input. isolation i/p to o/p: 3750v rms (8mm creepage), i/p ? case: 2500v rms, o/p ? case: 600vdc output output voltage see table. output voltage adjustment 0%?100% output current see table. output current adjustment 0%?100% resolution 0.03% voltage and current control with 10 turn potentiometers. overvoltage protection yes. trip range user adjustable 0%?115% of v max. overload protection yes short circuit protection yes temperature coefficient cv: 10x10 -6 to 35x10 -6 / c, cc: 20x10 -6 to 60x10 -6 / c. load regulation 0%?100% load see table line regulation line 10% ? see table ripple & noise see table stability cv: 2.10-5 to 4.10-5, cc: 3.10-5 to 10.10-5 output impedance (0-100khz) sm15-200d: < 25m , sm30-100d: < 20m sm45-70d: < 60m , sm70-45d: < 60m sm120-25d: < 150m , sm300-10d: < 800m . recovery time (50%?100% load step): 100s remote sense 2v max. per lead compensation (sm 3004 has no remote sense)
your dependable power partner ? www.powerbox.com.au 469 laboratory sm 3000 series 3000 watts programmable dc supply model number output voltage (0v to) output current (0a to) ripple & noise cv cc programming speed load reg. 0%?100% cv cc line reg. 200?264vac cv cc sm15-200d 15v 200a 12mv pk-pk 250ma pk-pk 7ms 5mv 50ma 5mv 50ma sm30-100d 30v 100a 8mv pk-pk 60ma pk-pk 7ms 5mv 25ma 5mv 25ma sm45-70d 45v 70a 17mv pk-pk 60ma pk-pk 7ms 5mv 15ma 5mv 15ma sm70-45d 70v 45a 12mv pk-pk 25ma pk-pk 7ms 10mv 10ma 5mv 10ma sm120-25d 120v 25a 25mv pk-pk 25ma pk-pk 7ms 10mv 10ma 10mv 10ma sm300-10d 300v 10a 50mv pk-pk 10ma pk-pk 7ms 15mv 3ma 10mv 3ma selection table options screwdriver adjustment - option p001 master / slave operation battery charging increased max. output voltage / current - option p069 enforced secondary isolation 1000v - option p089 high speed programming - sm15-200: p104, sm30-100: p031, sm45-70: p105, sm70-45: p032, sm125-25: p106, sm300-10: p061. power sink for 2 quadrant operation - sm15-200: p127, sm30-100: p128, sm45- 70: p129, sm70-45: p130. built-in iso amp card for isolated analog programming - option p145 built-in ethernet power supply controller - option p149 built-in rs232 power suply controller - option p146 built-in ieee488 power supply controller - option p164 technical illustrations
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