GPR-M Series LABORATORY POWER SUPPLIES 1 8 0 W AT T L I N E A R FEATURES • • • • • • • Single Output 0.01% High Regulation Constant Voltage and Constant Current Operation Internal Select for Continuous or Dynamic Load Low Ripple and Noise Overload and Reverse Polarity Protection 3 1/2 Digit 0.5" LED Display SPECIFICATIONS CONSTANT VOLTAGE OPERATION METER Line regulation 0.01% + 3mV Digital 3 1/2 digit 0.5" LED display Load regulation 0.01% + 5mV (<10A) 0.02% + 5mV (>10A) Accuracy ± ( 0.5% of rdg + 2 digits ) Ripple & noise 1mVrms (5Hz - 1MHz) Recovery tme 100ms (50% load change, minimum load 0.5A) Output range 0 to rated voltage continuously adjustable CONSTANT CURRENT OPERATION Line regulation 0.1% + 3mV Load regulation 0.2% + 3mA INSULATION Chassis and terminal 20MΩ or above DC 500V Chassis and AC cord 30MΩ or above DC 500V Safety IEC/EN61010-1 CE mark Yes POWER SOURCE Input voltage AC 100V/120V/220V/240V±10%, 50/60Hz DIMENSIONS & WEIGHT Ripple current 3mA rms Outut range 0 to rating current continuously adjustable Case 255(W) x 145(H) x 335(D)mm Approx 11.5kg SELECTION TABLE MODEL NUMBER Doc. No. PBC9 Rev.C 28-4-11 OUTPUT VOLTAGE OUTPUT CURRENT OUTPUT POWER GPR-1810HD 0-18V 0-10A 180W GPR-3060D 0-30V 0-6A 180W GPR-6030D 0-60V 0-3A 180W Powering Progress – www.powerbox.com.au 535