0-40V, 0-30A High Power Switching Power Supply - B&K Precision - #1

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B&K Precision Corporation 22820 Savi Ranch Parkway, Yorba Linda, CA 92887 Tel: 714-921-9095, Fax: 714-921-6422 www.bkprecision.com Specifications subject to change without notice Data Sheet Models* VSP6020, VSP2050, VSP4030, VSP12010 High Power Switching DC Power Supplies Output Specification Power 1.2KW 1.2KW 1.2KW 1.2KW Output Voltage 0–60V 0–20V 0–40V 0–120V Output Current 0–20A 0–50A 0–30A 0–10A Ripple rms. (10Hz to 1MHz) 10mV 15mV 10mV 20mV Noise (10Hz to 20MHz) 45mVpp 45mVpp 45mVpp 45mVpp Programming Resolution(Digital Interface), LSB (not LED displays) Voltage 20 mV 10 mV 10 mV 100 mV Current 10 mA 20 mA 10 mA 10 mA Output Programming Accuracy(Analog Programming 0 To 5v & 0 To 10) Voltage 0.5 % of F. S. ± 1 Digit (spec. for all VSP models) Current 0.5 % of F. S. ± 1 Digit (spec. for all VSP models) Meter Accuracy Voltage +/- 0.2% of F.S. +/- 3 Digit. (spec. for all VSP models) Current +/- 0.2% of F.S. +/- 3 Digit. (spec. for all VSP models) Regulation CV Line Regulation 0.1 % of F.S (spec. for all VSP models) CC Line Regulation 0.1 % of F.S (spec. for all VSP models) CV Load Regulation 0.1 % of F.S (spec. for all VSP models) CC Load Regulation 0.1 % of F.S (spec. for all VSP models) Output Specification Stability 0.05% Efficiency 80% Minimum Transient Response 250 microseconds for load change from 40% to 90% Mode Of Operation Local Mode Through front panel potentiometer for voltage, current and over voltage and Push switch for Output ON/ OFF control. Remote Mode Interface Analog programming of voltage and current. Voltage 0 - 5 volts or 0 – 10 volts for output voltage and current, selection through DIP-switch. Resistance 0 – 4.85k ohms from 0 to full-scale level. Digital Interface RS-232 / GPIB Protections Over voltage protection Programmable through POT in local mode and through digital interface in remote mode. Over temperature protection Through 90 °C. Thermal switch on heat sink. Input specifications Mains Input Range 95Vac to 264Vac. Input Frequency 47 To 63 Hz Input Power Factor 0.99 On Full Load At Nominal Input. Inrush Current Limited By NTC Operating Environment Temperature 0 - 50°C Relative Humidity < 80% rh – non condensing Storage Temperature - 20°C. to + 70°C. Warm-up Time 15 minutes. Safety Standards EMI Filtering EN55022 Class-A Safety Class EN60950 Mechanical Specifications Weight (approx.) 13.7lbs. (6.2 KG.) Dimensions (WxHxD) 19 x 1.75 x 18" (483 x 44.5 x 457mm) Dimensions with rubber feet 19 x 2.13 x 20" (483 x 54 x 457mm) SUPPLIED: Instruction Manual OPTIONAL (for all models): TL-5, TL-30 Accessories One Year Warranty models VSP6020* VSP2050* VSP4030* VSP12010* Specifications * = Specification also apply to corresponding GPIB model (Add GPIB to the model number for a GPIB interface instead of a RS232 interface. Example: VSP6020GPIB) F.S = Full Scale. Full scale will be different for each model. Example: If you have a VSP2050 and you are measuring the voltage meter accuracy, the meter can not off more than 0.3V (20V + 0.2% +3 digit). Note: 3 digits refers to the power supply displays least significant digit.