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LABORATORY
SM 700 Series
6 0 0 - 7 0 0 W A T T S P R O G R A M M A B L E D C S U P P LY
Features
* * * * * * * Constant voltage and constant current operation Parallel operation master/slave EMC standard EN61204-3 Excellent response to load change CE marked Optional ethernet, RS232, IEEE 488 programming Natural convectional cooling
Specifications
INPUT
Input voltage Frequency Inrush current Insulation 90-132/185-265VAC 48Hz-62Hz 6.5A @ 230Vac, 30A @ 110Vac. Input - Output: 3750V rms (8mm creepage) Input - Case: 2500V rms Output - Case: 600VDC
OPERATING
Efficiency Switching frequency Thermal protection Programming Programming speed Master/Slave operation See table 0%-100% See table 0%-100% 0.03% voltage and current control with 10 turn potentiometers. SM1540-D: 0-17V, SM7020-D: 0-80V, SM3004-D: 0-350V. Yes Yes CV: 5x10-5 per C, CC: 1x10-4 per C. 0%-100% load see table. Line 10% - see table. See table. CV: 3x10-4, CC: 1x10-3 SM1540: <40m, SM7020: <60m, SM3004: < 700m. (50%-100% load step): 100S; 150S for SM 7020. 2V max. per lead compensation. Storage temperature Cooling Metering Indicators MTBF 87%-89% . 100kHz Yes Analogue Programming of voltage and current by 0-5V. See table Parallel and series operation with equal current and voltage sharing. In this way two or more SMunits 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 Digital meters standard CV/CC mode, OVP triggered LEDs 500,000hrs
OUTPUT
Output voltage Output voltage adjustment Output current Output current adjustment Resolution Overvoltage protection Overload protection Short circuit protection Temperature coefficient Load regulation Line regulation Ripple & Noise Stability Output impedance (0-100kHz) Recovery time Remote sense
BATTERY CHARGING
The CV/CC regulated power supplies are 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 Humidity -20C to 50C 95% RH max, non condensing, up to 40 C. 75% RH max, non condensing, up to 50 C. -40C to 85C Natural convection
STANDARDS AND APPROVALS
Safety standards EMC standards EMI standards EN60950 / EN61010 EN61204-3, EN61000-6-2 EN61000-6-3 (EN55022B)
MECHANICAL
Mounting Bench or 19" rack mounting
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LABORATORY
SM 700 Series
6 0 0 - 7 0 0 W A T T S P R O G R A M M A B L E D C S U P P LY
Selection Table
MODEL NUMBER
SM 1540D SM 7020D
OUTPUT VOLTAGE (0V TO)
15V 35V 70V
OUTPUT CURRENT (0A TO)
40A 20A 10A 4A 2A
RIPPLE & NOISE CV CC
10mV pk-pk 15mV pk-pk 25mA pk-pk 15mA pk-pk
PROGRAMMING SPEED (0V TO V MAX.)
18mS 12mS(0-35V) 40mS(0-70V)
LOAD REG. 0%-100% CV CC
5mV 5mV 25mA 12mA
LINE REG. 200-264VAC CV CC
5mV 5mV 25mA 12mA
SM 3004D
150V 300V
50mV pk-pk
3mA pk-pk
14mS(0-150V) 60mS(0-300V)
20mV
3mA
20mV
3mA
OPTIONS
Screwdriver adjustment - option P001 Master / slave operation Battery charging SM7020-D: P021, SM3004-D: P022. Increased max. output voltage / current - option P069 Enforced secondary isolation 1000V - option P089 Power sink for 2 quadrant operation - option P140 / 141 External ISO AMP for isolated analog programming - ISO AMP Module External ethernet power supply controller - option PSC ETH EXT External RS232 power suply controller - option PSC 232 EXT External IEEE488 power supply controller - PSC 488 EXT
Technical Illustrations
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