LABORATORY SM 1500 Series 1 5 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 CE marked Optional ethernet, RS232, IEEE 488 programming Designed for long life at full power Specifications OPERATING INPUT Input voltage 90-265Vac Frequency 48Hz–62Hz Inrush current 27A @ 115Vac, 22A @ 230Vac. Power factor 0.99 Isolation I/P to O/P: 3.75kVrms (1min.), Creepage: 8mm I/P to Case: 2.5kVrms, O/P to Case: 600Vdc Efficiency 87%–91%. Switching frequency 100kHz. Thermal protection Yes. Programming Analogue Programming of voltage and current by 0-5V. Programming speed See table. Master/Slave operation 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. Metering Digital meters standard. CV/CC mode, OVP triggered LEDs. OUTPUT Output voltage See table. Output voltage adjustment 0%–100% 466 Output current See table. Output current adjustment 0%–100% Resolution 0.03% voltage and current control with 10 turn potentiometers. Indicators Overload protection Yes Short circuit protection Yes Temperature coefficient CV: 35x10-6 per °C, CC: 60x10-6 per °C 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. Load regulation 0%–100% load – see table ENVIRONMENTAL Line regulation Line ±10% – see table Operating temperature -20°C to 50°C. Ripple & Noise See table Cooling Low noise blower, fan speed adapts to temperature of internal heatsink. (from left to right). -5 Stability CV: 6x10 , CC: 9x10 Output impedance (0-1kHz; 1-100kHz) SM15-100: < 1.3mΩ; < 25mΩ SM35-45: < 1.7mΩ; < 30mΩ SM52-30: < 3.5mΩ; < 30mΩ SM52-AR-60: < 3.3mΩ; < 40mΩ SM70-20: < 7.5mΩ; < 30mΩ SM120-13: < 63mΩ; < 0.6Ω SM300-5: < 125mΩ; < 1Ω SM400-AR-8: < 83mΩ; < 1.3Ω BATTERY CHARGING -5 Recovery time (50%–100% load step): 100µS. Remote sense 2V max. per lead compensation. 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 LABORATORY SM 1500 Series 1 5 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 OUTPUT VOLTAGE (0V TO) OUTPUT CURRENT (0A TO) SM15-100 15V 100A 8mVp-p 80mA 0.20ms (100% load) 0.5mV 5mA 0.2mV 1mA SM35-45 35V 45A 8mVp-p 15mA 0.27ms (100% load) 1mV 3mA 0.5mV 0.5mA SM52-30 52V 30A 15mVp-p 10mA 0.31ms (100% load) 2mV 1.5mA 0.7mV 0.5mA SM70-22 70V 22A 15mVp-p 10mA 0.47ms (100% load) 2.5mV 1mA 1mV 0.25mA SM120-13 120V 13A 30mVp-p 6mA 0.46ms (100% load) 4mV 0.6mA 2mV 0.2mA 50mVp-p 4mA 1.0ms (100% load) 10mV 0.5mA 3mV 0.1mA 2mV 2mA 0.7mV 1mA 12mV 0.5mA 4mV 0.2mA SM300-5 RIPPLE & NOISE CV CC PROGRAMMING SPEED (0V TO V MAX.) 300V 5A SM52-AR-60 0-26V 26-52V 60A 30A 15mVp-p 30/10mA 0.44ms (100% load) 0.53ms (100% load) SM400-AR-8 0-200V 200-400V 8A 4A 80mVp-p 6/3mA 0.35ms (100% load) 0.98ms (100% load) LOAD REG. 0%–100% CV CC LINE REG. 200–264VAC CV CC OPTIONS Screwdriver adjustment - option P001 Master / slave operation Battery charging - SM52-30: P197, SM52-AR-60: P198, SM120-13: P199, SM300-5: P200, SM400-AR-8: P201. Increased max. output voltage / current - option P069 Enforced secondary isolation 1000V - option P089 High speed programming - SM15-100: P210, SM35-45: P211, SM52-30: P212, SM52-AR-60: P213, SM70-22: P214, SM120-13: P215, SM300-5: P216, SM400AR-8: P217. Power sink for 2 quadrant operation - SM15-100: P202, SM35-45: P203, SM5230: P204, SM52-AR-60: P205, SM70-22: P206. Built-in ISO AMP CARD for isolated analog programming - option P218 Built-in ethernet power supply controller - option P177 Built-in RS232 power suply controller - option P183 Built-in IEEE488 power supply controller - option P184 Technical Illustrations Your dependable power partner – www.powerbox.com.au 467