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Summary of Contents for Sorensen XT Series

Page 1: ...TM XTOP 01XN Rev C www programmablepower com XT Series Programmable DC Power Supply Operation Manual...

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Page 3: ...tion purposes only Notice of Copyright XT Series Programmable DC Power Supply Operation Manual 2007 AMETEK Programmable Power Inc All rights reserved Exclusion for Documentation UNLESS SPECIFICALLY AG...

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Page 5: ...and equipment safety Always ensure that facility AC input power is de energized prior to connecting or disconnecting any cable In normal operation the operator does not have access to hazardous volta...

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Page 7: ...the instructions of AMETEK is opened modified or disassembled in any way without AMETEK s consent or is used in combination with items articles or materials not authorized by AMETEK The Buyer may not...

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Page 9: ...gnition of Constant Voltage and Constant Current operating modes and the control of input and output power as well as the observance of safe techniques while calibrating making supply connections and...

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Page 11: ...Dual Output Unit 19 Triple Output Unit 19 Quad Output Unit 19 Section 2 Installation Introduction 21 Basic Setup Procedure 21 Initial Inspection 21 Periodic Cleaning 21 Returning Power Supplies to the...

Page 12: ...on 4 Operation Introduction 33 Operating Modes 33 Constant Voltage Mode Operation 34 Constant Current Mode Operation 34 Automatic Mode Crossover 35 Constant Power Loads 35 Using Multiple Supplies 35 C...

Page 13: ...configurations containing any combination of models See the chart below for a list of available models Low output noise and ripple excellent line and load regulation and a wide variety of options incl...

Page 14: ...ies to produce greater diversity Short circuit proof power outlets give greater operating safety These power supplies available in single dual triple and quad outputs can be combined with one or more...

Page 15: ...afety Ground Binding Post Green AC Power Switch Positive Output Binding Post Red Voltage Control Knob 10 turn standard OVP Shutdown OVP For units with APG installed OVP Adjust Potentiometer OVP ADJ Fo...

Page 16: ...ith a digital programming interface installed Rear Panel Connectors and Outputs See Figure 1 3 for the connectors and outputs available at the rear panel Figure 1 3 Rear Panel Remote Programming LED R...

Page 17: ...Load Regulation 2 Voltage 0 01 of Vmax 2 mV Current 0 01 of Imax 250 uA 2 For 0 to 100 load variation with constant nominal line voltage over 15 minute time duration following load step 2 7 mV 0 85 mA...

Page 18: ...For 0 to 100 load variation with constant nominal line voltage over 15 minute time duration following load step 8 mV 0 35 mA 14 mV 0 3 mA 27 mV 0 275 mA Meter Accuracy Voltage 1 of Vmax 1 count Curre...

Page 19: ...t terminal block 1 mVrms voltage mode 2 mArms current mode Output Noise and Ripple1 250 V unit only 5 mVrms voltage mode 1 mArms current mode Standard AC Input Voltage 115 Vac 10 57 63 Hz Option M1 Fa...

Page 20: ...nt control optional Front Panel Voltage Control Resolution 0 02 of maximum voltage Front Panel AC Input Power Switch Push ON push OFF switch Front Panel Voltage and Current Meters Independent 3 digit...

Page 21: ...and Industry Canada Class A CE Marked for Low Voltage Directive and EMC Directive Class A emissions Height 5 25 in 132 mm Width 4 25 in 109 mm Depth 11 7 in 297 mm Weight 7 7 lb 3 5 kg Height 5 25 in...

Page 22: ...Features and Specifications Chassis Dimensions and Weight 20 Operating Manual for XT Series Power Supply...

Page 23: ...rnal damage If the unit is damaged save all packing materials and notify the carrier immediately Periodic Cleaning No routine servicing of the power supply is required except for periodic cleaning Whe...

Page 24: ...rther lower internal operating temperatures See Environmental Specifications on page 18 for the operating altitude specification and the operating ambient temperature range measured at the unit case A...

Page 25: ...lly counter clockwise positions 2 Ensure that the AC line voltage is within operating range 3 Plug the line cord into a grounded AC outlet 4 Push the power switch to turn on the power supply After a s...

Page 26: ...rises Verify that the voltage mode indicator light is ON 4 Set the power switch to OFF Current Mode Operation Check 1 Ensure that the front panel power switch is set to OFF 2 Rotate the voltage and cu...

Page 27: ...size that satisfies the current rating requirements To overcome impedance and coupling effects we recommend larger gauge wire and shorter leads Where positive load transients such as back EMF electrom...

Page 28: ...the offset Current Carrying Capacity As a minimum load wiring must have a current capacity greater than the output current rating of the power supply This ensures that the wiring will not be damaged...

Page 29: ...radiation use shielded pair wiring of the shortest possible length for load wires Connect the shield to the chassis via the front panel binding post or a rear panel mounting screw Where shielding is i...

Page 30: ...d loops develop Except for low current applications we recommend that you do not use this method It is preferable to distribute power via the radial distribution method in which power is connected ind...

Page 31: ...power supply output terminal Use remote sensing see Remote Sensing on page 32 when the voltage needs to be regulated at the load rather than at the power supply output terminals Without sense line con...

Page 32: ...G There is a potential shock hazard at the sense points when using a power supply with a rated output greater than 40 V Ensure that connections at the load end are shielded to prevent contact with haz...

Page 33: ...power supply has two basic operating modes Constant Voltage Mode and Constant Current Mode The mode in which the power supply operates at any given time depends on the combination of output voltage se...

Page 34: ...r supply maintains the output current at the selected value ISET while the output voltage varies with the load requirements To set the Current Limit connect a shorting lead across the output terminals...

Page 35: ...unstable Using Multiple Supplies Connecting Multiple Supplies in Series Voltage Mode Only You can operate two or more power supplies with outputs connected in series or in parallel to obtain increase...

Page 36: ...e while the other supply controls the output voltage Figure 4 3 Parallel Operation with OVP equipped Units Local Sensing Only Note You do not need to use remote sensing for series operation If you cho...

Page 37: ...spect to the common connection Figure 4 4 Split Supply Operation of Multiple Supplies Two positive voltages Positive negative supply To obtain a positive negative supply connect the negative output te...

Page 38: ...es Power Supply Figure 4 5 Split Supply Operation of Multiple Supplies Positive negative supply Note The optional Analog Programming APG Interface has a Master Slave Tracking feature which will allow...

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