Xantrex XFR 100-12 Operating Manual Download Page 3

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Summary of Contents for XFR 100-12

Page 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Page 2: ...es Programmable DC Power Supply XFR 6 200 XFR 7 5 140 XFR 12 100 XFR 20 60 XFR 35 35 XFR 40 30 XFR 60 20 XFR 100 12 XFR 150 8 XFR 300 4 XFR 600 2 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 3: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 4: ...Operating Manual for XFR 1200 Watt Series Programmable DC Power Supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 5: ...or improved design in the repair or replacement If Xantrex repairs or replaces a product its warranty continues for the remaining portion of the original Warranty Period or 90 days from the date of the return shipment to the customer whichever is greater All replaced products and all parts removed from repaired products become the property of Xantrex Xantrex covers both parts and labor necessary t...

Page 6: ...this warranty not cover This Limited Warranty does not cover normal wear and tear of the product or costs related to the removal installation or troubleshooting of the customer s electrical systems This warranty does not apply to and Xantrex will not be responsible for any defect in or damage to a the product if it has been misused neglected improperly installed physically damaged or altered eithe...

Page 7: ... INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSSES COSTS OR EXPENSES HOWEVER ARISING WHETHER IN CONTRACT OR TORT INCLUDING WITHOUT RESTRICTION ANY ECONOMIC LOSSES OF ANY KIND ANY LOSS OR DAMAGE TO PROPERTY ANY PERSONAL INJURY ANY DAMAGE OR INJURY ARISING FROM OR AS A RESULT OF MISUSE OR ABUSE OR THE INCORRECT INSTALLATION INTEGRATION OR OPERATION OF THE PRODUCT Exclusions If this product is a co...

Page 8: ...s of the product Specifically please note that this power supply is not intended for use in connection with life support systems and Xantrex makes no warranty or representation in connection with any use of the product for such purposes Xantrex Technology Inc 8999 Nelson Way Burnaby British Columbia Canada V5A 4B5 Information About Your Power Supply Please record the following information when you...

Page 9: ...ed CAUTION Operate the power supply in an environment free of flammable gases or fumes To ensure that the power supply s safety features are not compromised use the power supply as specified in this manual and do not substitute parts or make any unauthorized modifications Contact the service technician for service and repair help Repairs must be made by experienced service technicians only CAUTION...

Page 10: ...nd any changes in switch settings Main Sections Section 1 Features and Specifications Describes the power supply and lists its features and specifications Section 2 Installation Goes through basic setup procedures Describes inspection cleaning shipping and storage procedures Includes AC input connection basic functions testing and load and sense lines connections Section 3 Local Operation Provides...

Page 11: ...er Supply Safety Markings Alternating Current Off Supply Earth Ground Terminal Caution Hot Surface Protective Conductor Terminal Caution Check manual for additional information On Supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 12: ...Setup Procedure 35 Inspection Cleaning and Packaging 36 Initial Inspection 36 Periodic Cleaning 36 Returning Power Supplies to the Manufacturer 37 Return Material Authorization Policy 37 Packaging for Shipping or Storage 38 Location Mounting and Ventilation 39 Rack Mounting 39 Ventilation 39 AC Input Power Connection 40 AC Input Connector and Voltage Selection 40 AC Input Cord 41 AC Input Wire Con...

Page 13: ...lies for Split Supply Operation 68 Over Temperature Protection OTP 70 User Diagnostics 71 Emergency Shutdown 71 Unusual or Erratic Operation 71 Troubleshooting for Operators 71 Section 4 Remote Operation Introduction 73 Remote Analog Programming of Output Voltage and Current Limit 74 Remote Programming Options 74 Remote Analog Programming Procedure 74 Remote Monitoring of Output Voltage and Curren...

Page 14: ...8 Figure 2 6 Output Voltage Connector with Shield 49 Figure 2 7 Single Load with Local Sensing Default 50 Figure 2 8 Single Load with Remote Sensing 50 Figure 2 9 Multiple Loads with Local Sensing 51 Figure 2 10 Multiple Loads with Remote Sensing 52 Figure 2 11 J10 Sense Connector 53 Figure 2 12 Connecting Remote Sense Lines 56 Figure 3 1 Operating Modes 58 Figure 3 2 Series Operation of Multiple ...

Page 15: ...List of Figures xii Operating Manual for XFR 1 2kW Series Power Supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 16: ...Wire Specification 41 Table 2 4 Current Carrying Capacity for Load Wiring 45 Table 2 5 Rear Panel J10 Sense Connector Terminals and Functions 54 Table 3 1 Shipped Configuration Local Control Mode 59 Table 3 2 Switch Settings for Shutdown Circuit Logic 64 Table 3 3 Switch Settings for Over Temperature Recovery Options 70 Table 3 4 User Diagnostics 72 Table 4 1 Remote Programming Options 74 Table 4 ...

Page 17: ...List of Tables xiv Operating Manual for XFR 1 2kW Series Power Supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 18: ...er supply either on your bench or in a standard 19 in 483 mm rack the power supply occupies only 1 75 in 1 U of vertical rack space Designed for continuous use in standalone or systems applications this power supply is typically used to power DC equipment control magnets or burn in components See Table 1 1 for the list of available models Table 1 1 Available Voltage and Current Ranges Model Voltag...

Page 19: ...oltage and current mode operation OVP remote programming mode and shutdown Front panel control of OVP Multiple units can be connected in parallel or in series to provide increased current or voltage Thermal shutdown latching or auto reset Remote analog voltage and current limit programming with selectable programming ranges External monitor signals for output voltage and current Isolated analog re...

Page 20: ...th digital programming interface installed Remote Programming LED REM Standby Switch STANDBY See page 63 for more information Shutdown LED S D Local Voltage and Current Limit Setting Preview Switch V I PRESET See page 43 for more information OVP Setting Preview Switch OVP CHECK See page 61 for more information OVP Shutdown LED OVP OVP Adjust Potentiometer OVP SET See page 61 for more information C...

Page 21: ...put Voltage Monitor Range 6 Output Current Monitor Range 7 Remote Shutdown Logic 8 Over Temperature Reset Mode DC Output for Bus Bar Models See inset and page 45 for more information AC Input Connector See page 40 for more information J10 Sense Connector See page 53 for more information 1 Return Sense 2 Negative Output Return 3 No connection N C 4 Positive Output 5 Positive Sense Negative Output R...

Page 22: ...oltage Programming Source Range 4 Selects Output Current Limit Programming Source Range 5 Selects Output Voltage Monitor Range 6 Selects Output Current Monitor Range 7 Selects Remote Shutdown Logic 8 Selects Over Temperature Shutdown Reset Mode Switch Function Open Closed SW1 1 1 mA current source for resistive programming of output voltage Voltage source programming Resistive programming 0 5 k 0 ...

Page 23: ...or provides access to the following functions Remote programming of output voltage AND OR current limit Remote monitoring of calibrated readback signals for output voltage and output current Remote control of the shutdown function using a 2 5 V to 15 V signal Figure 1 4 Programming and Monitoring J2 Connector See Table 1 3 on page 21 for the list of the J2 connector terminal numbers their referenc...

Page 24: ...ramming Input Input for voltage programming signals from an analog device J2 7 IPGM Current Program Signal Return Return for current program signal J2 8 IPGM Output Current Limit Programming Input Input for current limit programming signals from an analog device J2 9 VMON Voltage Monitor Signal Return Return for voltage monitor signal J2 10 VMON Output Voltage Monitor Output for output voltage mon...

Page 25: ...1 relative to the supply output because control ground J2 3 and the program monitor signal returns are at the same potential as the power supply return in a standard unit Use the Isolated Programming ISOL interface option to allow control from a programming source at a different potential relative to the supply s output CAUTION To maintain the isolation of the power supply output and prevent groun...

Page 26: ...perature range of 0 C to 50 C Nominal ambient temperature assumed is 25 C Nominal line voltages are 120 Vac and 230 Vac See Table 1 4 and Table 1 5 for maximum values for model dependent specifications Specifications are subject to change without notice Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 27: ...V 750 mA 10 mV 500 mA 10 mV 500 mA 10 mV 500 mA 10 mV 300 mA Drift 30 minutes 7 Voltage 0 05 of Vmax Current 0 8 of Imax For Resistive Programming Voltage 0 6 of Vmax Current 0 6 of Imax 3 mV 2400 mA 36 mV 2400 mA 3 75 mV 1120 mA 45 mV 840 mA 6 mV 800 mA 72 mV 600 mA 10 mV 480 mA 120 mV 360 mA 17 5 mV 280 mA 210 mV 210 mA Drift 8 hours 8 Voltage 0 05 of Vmax Current 0 05 of Imax For Resistive Prog...

Page 28: ... range with constant rated load 5 For 0 100 load variation with constant nominal line voltage 6 Current mode noise is measured from 10 to 100 of rated output voltage full current For 6 V models current noise is measured from 2 V to 6 V full current 7 Maximum drift over 30 minutes with constant line load and temperature after power on 8 Maximum drift over 8 hours with constant line load and tempera...

Page 29: ... mA 10 mV 100 mA 10 mV 100 mA 20 mV 50 mA 30 mV 25 mA 80 mV 15 mA Drift 30 minutes 6 Voltage 0 05 of Vmax Current 0 8 of Imax For Resistive Programming Voltage 0 6 of Vmax Current 0 6 of Imax 20 mV 240 mA 240 mV 180 mA 30 mV 160 mA 360 mV 120 mA 50 mV 96 mA 600 mV 72 mA 75 mV 64 mA 900 mV 48 mA 150 mV 32 mA 1800 mV 24 mA 300 mV 16 mA 3600 mV 12 mA Drift 8 hours 7 Voltage 0 05 of Vmax Current 0 05 ...

Page 30: ...l line voltage 5 Current mode noise is measured from 10 to 100 of rated output voltage full current For 6 V models current noise is measured from 2 V to 6 V full current 6 Maximum drift over 30 minutes with constant line load and temperature after power on 7 Maximum drift over 8 hours with constant line load and temperature after 30 minute warm up 8 Change in output per C change in ambient tempera...

Page 31: ...ng source and a resistive load 2 Time for the output voltage to recover within 0 5 of its rated value after a step change in load current of 10 to 90 of rated output with an output setpoint between 50 100 of rated value Load slew rate 6 A ms Rated AC Input Voltage 100 120 200 220 230 240 Vac nominal 10 Maximum AC Input Power 2600 VA Operational AC Input Voltage 85 130 Vac or 190 264 Vac 1φ 6 V mod...

Page 32: ...nge Based on 60 V 20 A model I N P U T C U R R E N T A 100 at 85 Vac 50 100 0 25 10 100 at 130 Vac 50 at 85 Vac 5 20 O U T P U T C U R R E N T OUTPUT VOLTAGE 50 at 130 Vac 15 20 I N P U T C U R R E N T A 15 10 5 0 50 100 O U T P U T C U R R E N T 100 at 190 Vac 100 at 264 Vac 50 at 190 Vac 50 at 264 Vac OUTPUT VOLTAGE 25 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www...

Page 33: ...AC input and full load Maximum Voltage Differential from either output to safety ground 600 Vdc Insulation Resistance Input to chassis 30 MΩ with 500 Vdc 1 Output to chassis 20 MΩ with 1000 Vdc Isolation Voltage Input to output 1350 Vac 1 To protect from power surges the units have a 420 Vac varistor built in to act as an over voltage clamp The above insulation resistance specification is subject ...

Page 34: ...ely 100 k Remote Monitoring Output voltage and current 0 5 V 0 10 V default Output impedance V and I approximately 221 Ω Output short circuit current approximately 50 mA Remote Programming and Monitoring Accuracy 1 zero to full scale output for the default range Maximum Remote Sense Line Drop Compensation 5 V line Line drop is subtracted from total voltage available at supply output Optional Isola...

Page 35: ...ting temperatures between 30 C and 50 C See Figure 1 7 Storage Temperature Range 20 C to 70 C Humidity Range up to 90 RH non condensing Operating Altitude Up to 6 500 feet 2000 m Storage Altitude Up to 50 000 feet 15 000 m Installation Category II Pollution Degree 2 150 160 170 180 190 200 210 25 30 50 A bi t T t C Output current A 25 30 50 AMBIENT TEMPERATURE C 210 200 190 180 170 160 150 OUTPUT ...

Page 36: ...ovable bus bar shield bus bar holes 0 332 in 8 17 mm diameter D 1 0 197 in 5 0 mm D 2 60 V to 600 V models 4 terminal wire clamp connector Sense Connector 5 terminal wire clamp connector 2 piece Analog Programming Connector 15 terminal wire clamp connector 2 piece Chassis Ground Two chassis ground screws located on rear panel for bonding connections Cooling Fan cooled Air exhausts to rear Over tem...

Page 37: ...gs Dimensions given are nominal 1 Fuses are located on the A4 PCB printed circuit board The fuses are NOT operator replaceable 1 71 in 43 4 mm 19 in 483 mm 16 9 in 429mm 20 508 mm 17 475 444 mm 20 in 508 mm 17 475 in 444 mm 1 in 25 4 mm Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 38: ...nt panel operation OVP and OTP shutdown and using multiple supplies You will find remote programming and monitoring described in Section 4 Remote Operation Step Description Action Reference 1 Inspection Perform an initial physical inspection of the supply Inspection Cleaning and Packaging on page 36 2 Installation Install the supply bench or rack mount ensuring adequate ventilation Location Mounti...

Page 39: ... is already installed 3 Have the service technician check the printed circuit board and its components if you suspect internal damage If the unit is damaged save all packing materials and notify the carrier immediately See packing instructions in Packaging for Shipping or Storage on page 38 Periodic Cleaning No routine servicing of the power supply is required except for periodic cleaning Whenever...

Page 40: ...box and packing materials Please ensure that your product is shipped fully insured in the original packaging or equivalent This warranty will not apply where the product is damaged due to improper packaging 2 Include the following The RMA number supplied by Xantrex Technology Inc clearly marked on the outside of the box A return address where the unit can be shipped Post office boxes are not accep...

Page 41: ... the original container is not available seal the unit in a plastic bag and then pack it in a 200 lb 90 kg test corrugated cardboard carton large enough to allow 2 inches 5 cm of cushioning material to surround the unit Use a material such as foam slabs or chips 3 Label the carton as shown in Figure 2 1 4 If shipping mark the address of the service center and your return address on the carton 5 If...

Page 42: ...cket Mounting Rack mount slides are not suitable for the 1200 Watt unit however angle brackets are available from the manufacturer Ventilation Whether you place the power supply in a rack or on a bench allow cooling air to reach the ventilation inlets on the sides of the unit and allow 4 in 100 mm of unrestricted air space at the rear of the unit for the fan exhaust Any ventilation space at the to...

Page 43: ... guaranteed WARNING Disconnect AC power from the unit before removing the cover Even with the front panel power switch in the OFF position live line voltages are exposed when the cover is removed Repairs must be made by experienced service technicians only WARNING There is a potential shock hazard if the power supply chassis and cover are not connected to an electrical ground via the safety ground...

Page 44: ... 14 mm at the end of each of the wires See Figure 2 2 detail top 2 Unscrew the base of the strain relief from the helix shaped body Insert the base through the outside opening in the AC input cover and from the inside screw the locknut securely onto the base AC Voltage Range Frequency 85 130 Vac 1φ 20 A maximum at 120 Vac 1 1 6 V model 95 130 Vac 47 63 Hz 190 264 Vac 1φ 12 A maximum at 230 Vac 47 ...

Page 45: ...ctor terminal locations see lower inset in Figure 2 2 To connect the wiring loosen the terminal screw insert the stripped wire into the terminal and tighten the screw securely 5 Route the wires inside the cover to prevent pinching Fasten the AC input cover to the unit using the 6 32 x 1 1 4 in 2 screws flat washers and lock washers provided See Figure 2 2 Figure 2 2 AC Input Cover and Strain Relie...

Page 46: ...ter clockwise 4 Connect the unit to an AC outlet 5 Turn the front panel AC power switch to ON After a short power on delay the front panel digital meters light up and the green voltage mode LED turns on Both voltmeter and ammeter displays read zero Voltage Mode Operation Check 1 Ensure the voltage and current controls on the front panel are turned fully counter clockwise 2 Connect a DVM to the out...

Page 47: ... its IN position and check that the voltmeter reading falls to zero and the red S D Shutdown LED turns on Push the STANDBY switch once again to reset it to its OUT position The S D LED turns off and the voltmeter reading returns to its previous value 3 Press the STANDBY switch to its IN position 4 Press the OVP CHECK switch and check that the voltmeter displays approximately the model rated output...

Page 48: ...arrying 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 even if the load is shorted Table 2 4 shows the maximum current rating based on 450 A cm2 for various gauges of wire rated for 105 C operation Operating at the maximum current rating results in an approximately 30 C tempe...

Page 49: ... for 1 V Line Drop Noise and Impedance Effects To minimize noise pickup or radiation use shielded pair wiring of shortest possible length for load wires Connect the shield to the chassis via a rear panel mounting screw Where shielding is impossible or impractical simply twisting the wires together will offer some noise immunity When using local sense connections use the largest practical wire size...

Page 50: ... rated output greater than 40 V To protect personnel against accidental contact with hazardous voltages ensure that the load including connections has no live parts which are accessible Also ensure that the insulation rating of the load wiring and circuitry is greater than or equal to the maximum output voltage of the power supply CAUTION When making connections to the bus bars ensure that each te...

Page 51: ...are 1 of 0 332 8 17 mm D and 2 of 0 197 5 0 mm D Wire Terminal Lug 2 places Screw 2 places Hex Nut 2 places Lock Washer 2 places Assembled View WARNING To protect personnel against accidental contact with hazardous voltages ensure that the load including connections has no live parts which are accessible Also ensure that the insulation rating of the load wiring and circuitry is greater than or equ...

Page 52: ... hear a snap as the strain relief attaches securely to the shield 5 Strip insulation 0 35 9 mm at the end of each of the wires 6 Loosen the strain relief screw and route the wires through the strain relief 7 Loosen the connector terminal screw see inset in Figure 2 6 insert the stripped wire into the terminal and tighten the terminal screw securely 8 Ensure that the wires are not pulled too taut b...

Page 53: ...tput to protect the power supply The breakdown voltage rating for the transorb or varistor must be approximately 10 higher than the rated supply output Connecting Single Loads Figure 2 7 and Figure 2 8 show recommended load and sensing connections for single loads Local sense lines shown are default connections at the rear panel J10 sense connector You do not need remote sensing for basic operatio...

Page 54: ...ed loads we recommend that you use radial power distribution With this method you connect power to each load individually from a single pair of terminals designated as the positive and negative distribution terminals These terminals may be the power supply output terminals the terminals of one of the loads or a distinct set of terminals especially established for distribution use Connect the sense...

Page 55: ...on Load Connection 52 Operating Manual for XFR 1 2kW Series Power Supply Figure 2 10 Multiple Loads with Remote Sensing Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 56: ...compensate for voltage losses in the load lines so it is recommended only for low current applications or applications for which load regulation is not essential Figure 2 11J10 Sense Connector Shown with local sense jumpers connected WARNING There is a potential shock hazard at the sense connector when using a power supply with a rated output greater than 40 V Select wiring with a minimum insulati...

Page 57: ...ative sense connection Default connection to terminal 2 J10 2 Negative Output Return or RTN Connected internally to negative output J10 3 N C No connection J10 4 Positive Output OUT Connected internally to positive output J10 5 Positive Sense SNS Remote positive sense connection Default connection to terminal 4 WARNING There is a potential shock hazard at the sense points when using a power supply...

Page 58: ...round the sense line shield at one point only to the power supply s return output connection at the load to the power supply s return output at its negative output terminal or to the power supply s chassis 5 Turn ON the power supply Figure 2 12 shows a sample setup for using remote sensing Note If you operate the power supply with remote sense lines connected to the load and with either of the pos...

Page 59: ...n Local and Remote Sensing 56 Operating Manual for XFR 1 2kW Series Power Supply Figure 2 12Connecting Remote Sense Lines Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 60: ...r descriptions of remote programming options and remote monitoring of the power supply Standard Operation This power supply has two basic operating modes Constant Voltage Mode and Constant Current Mode and two control modes Local Control Mode default setting and Remote Programming Mode Both operating modes are available regardless of which control mode is used Operating Modes and Automatic Crossov...

Page 61: ... the load requirements Automatic Mode Crossover This feature allows the power supply to automatically switch operating modes in response to changing load requirements If for example the power supply was operating in Constant Voltage Mode IL ISET and the load changed so that the load current IL became equal to the current limit setting ISET the power supply would automatically switch into Constant ...

Page 62: ...for remote analog programming procedure s The supply s sense point is at the rear panel J10 sense connector terminals See Local and Remote Sensing on page 53 for how to change from local to remote sensing The OVP set point is adjusted at the front panel to approximately 110 of rated output voltage See Using Over Voltage Protection OVP on page 61 for the adjustment procedure The over temperature sh...

Page 63: ...n S D LED turns on 4 Press and hold the V I CHECK button to display the voltage and current control settings on the voltmeter and ammeter displays 5 Adjust the voltage control to the desired voltage the compliance voltage for applications using current mode operation 6 Adjust the current control to the desired current limit setting 7 Release the V I CHECK button 8 Press the STANDBY switch to its O...

Page 64: ...upply ON 2 Adjust the power supply output voltage to any voltage lower than the desired trip level 3 Press the front panel STANDBY output shutdown switch to its IN position The red S D LED turns on 4 Press the OVP CHECK switch to see the OVP set point on the voltmeter display 5 Holding down the OVP CHECK switch turn the OVP SET potentiometer until the desired set point is reached Release the OVP C...

Page 65: ...witch IN The red S D LED on the front panel turns on The OVP LED turns off 3 Press the STANDBY switch again to return power to the load and resume normal operation OR 1 Reduce the power supply s output voltage setting to below the OVP set point 2 Turn the power supply OFF using the AC power switch wait until the front panel displays go out then turn the power supply back ON again Artisan Technolog...

Page 66: ...to reset it to its OUT position and resume normal power supply operation Controlling the Shutdown Function via the J2 Connector The shutdown circuit accepts a 2 5 V to 15 V signal to disable or enable the power supply output Make connections for signals at connector J2 located on the unit s rear panel Set rear panel switch SW1 7 to select signal logic See Rear Panel Connectors and Switch on page 1...

Page 67: ... 0 4 V LOW ON OFF ON CLOSED Active high 2 15 V HIGH ON OFF 0 0 4 V LOW OFF ON Note If switch SW1 7 is ON but there is no signal applied the S D LED turns on and the power supply will not provide an output until the HIGH signal level is applied Any of the eight switches on SW1 is OFF OPEN when it has been flipped up to break contact ON CLOSED when flipped down to close contact Artisan Technology Gr...

Page 68: ... the load including connections has no live parts which are accessible Also ensure that the insulation rating of the load wiring and circuitry is greater than or equal to the maximum or combined output voltage of the power supply CAUTION Do not connect power supplies from different manufacturers in parallel or in series CAUTION The remote programming inputs are internally referenced to the supply ...

Page 69: ...tal voltage available is the sum of the maximum voltages of each supply add voltmeter readings to a maximum of 600 V The maximum allowable current for a series string of power supplies is the output current of a single supply in the string Figure 3 2 Series Operation of Multiple Supplies Local sense lines shown are default J10 connections CAUTION Do not use remote sensing during series operation C...

Page 70: ...parallel with a 50 A load one supply operates in constant current mode supplying 30 A and the other supply operates in voltage mode supplying the remaining 20 A The level of current sharing between units depends on how accurately the output voltages are matched Sensing for Parallel Operation Use default local sensing to enhance power sharing between units as the impedance of the load lines will te...

Page 71: ...ines shown are default J10 connections Positive negative Supply To obtain a positive negative supply connect the negative output terminal of one supply to the positive output terminal of the second supply The positive output terminal of the first supply then provides a positive voltage relative to the common connection while the negative output terminal of the second supply provides a negative vol...

Page 72: ...s Release 3 1 69 Figure 3 5 Split Supply Operation of Multiple Supplies Positive negative Supply Local sense lines shown are default J10 connections Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 73: ...ates before the internal components can exceed their safe internal operating temperatures When an OTP shutdown occurs the front panel OTP LED turns on Table 3 3 Switch Settings for Over Temperature Recovery Options Switch SW1 8 OTP Shutdown Selection Description OFF OPEN Auto Reset Default The supply recovers to normal operation when the over temperature condition no longer exists ON CLOSED Latch ...

Page 74: ...load running the tests in Functional Tests on page 43 4 If the tests show that the power supply is functioning normally check all load programming and monitoring connections and circuits 5 Check the AC input for correct voltage and frequency If the problem is not solved after following this procedure or if the unit fails to operate correctly upon retesting call your service technician Turn to the ...

Page 75: ... See your service technician Output not adjustable Is unit in current limit mode Red Current Mode LED turned on Turn current knob clockwise to increase current limit Reduce load if current is at maximum See page 57 Is unit in remote mode Green REM LED turned on If using remote analog control check your analog programming source Section 4 If not refer to your digital interface manual Is unit at max...

Page 76: ...ack signals for output voltage and output current with selectable 0 5 V or 0 10 V scales Isolated Programming The 4 channel Isolated ISOL Programming Interface is an internal card which can be ordered as an option It allows remote programming and readback of the power supply s output voltage and current limit with 0 5 V analog signals at a different voltage potential relative to the power supply s...

Page 77: ...OFF 2 Set switches SW1 1 SW1 2 SW1 3 and SW1 4 according to the programming sources that you are using as indicated in Table 4 2 See Notes at the end of this procedure for more information about switch settings 3 Install any required J2 connector jumpers as indicated in Table 4 2 4 Connect the programming source s to the mating J2 connector as shown in Figure 4 1 and observe the correct polarity f...

Page 78: ...gramming circuit to maintain programming accuracy See Section 5 Calibration 3 Switches SW1 5 SW1 6 SW1 7 and SW1 8 are not required for remote programming They remain at the settings you have selected for your application 4 Switches SW 1 to SW 4 can be set to their defaults 1 and 2 open 3 and 4 closed unless otherwise specified in Table 4 2 See Rear Panel SW1 Switch on page 19 for default settings...

Page 79: ...nd 2 to 3 SW1 set 2 closed J2 jumper 1 to 3 and 2 to 3 SW1 default settings J2 jumper 1 to 3 0 5 k Resistor SW1 set 1 closed 3 and 4 open J2 jumper 1 to 3 and 2 to 3 SW1 set 1 closed 3 open J2 jumper 1 to 3 and 2 to 3 SW1 set 1 and 2 closed 3 and 4 open J2 jumper 1 to 3 and 2 to 3 SW1 set 1 and 2 closed 3 open J2 jumper 1 to 3 and 2 to 3 SW1 set 3 open 1 closed J2 jumper 1 to 3 0 10 k Resistor SW1...

Page 80: ...te Analog Programming of Output Voltage and Current Limit Release 3 1 77 Figure 4 1 Connecting Programming Sources to J2 Connector Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 81: ... settings for remote monitoring of readback signals with 0 5 Vdc or 0 10 Vdc outputs Use shielded pair wiring 20 to 24 AWG and ground the shield to J10 sense connector terminal 1 return sense or to the chassis Table 4 3 Power Supply Settings for Remote Monitoring of Readback Signals Readback Signal J2 Connection Signal J2 Connection Return Switch SW1 Setting Output Voltage 0 5 Vdc J2 10 J2 9 SW1 5...

Page 82: ... digit true RMS voltmeters DVMs 0 05 accuracy with test leads Current shunt 1 mV AMP 0 25 and connecting wire The recommended current ratings for the DC shunt and connecting wire must be at least 10 greater than the power supply s output current rating See also Table 2 4 Current Carrying Capacity for Load Wiring Non conducting straight bladed screwdriver WARNING HIGH ENERGY AND HIGH VOLTAGE WARNIN...

Page 83: ...Remove four screws from their standoffs inside the power supply to release the option card 3 Remove two screws at the rear panel to release the option card s subplate 4 Unplug the ribbon cable connectors from the option card Lift out card WARNING Disconnect AC power from the unit before removing the cover Even with the front panel power switch in the OFF position live line voltages are exposed whe...

Page 84: ...libration Calibration Setup Release 3 1 81 Figure 5 1 Programming and Monitoring Calibration Locations Top view Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 85: ...cuit Calibration 1 Ensure that the power supply is turned OFF Disconnect any load 2 Connect the program source between J2 connector terminals 6 output voltage program input and 5 voltage program signal return 3 Connect the DVM across the power supply output 4 Turn the power supply ON 5 Apply 1 of program voltage 6 Adjust the voltage program offset potentiometer R472 until the DVM reads 1 of the mo...

Page 86: ... current limit program offset R469 until the shunt DVM indicates 1 of the model rated output current See Note 7 Apply 100 of program voltage 8 Adjust the current limit program range R459 until the shunt DVM indicates the model rated output current See Note Repeat this procedure until output levels are adjusted to specifications see Section 1 Features and Specifications or to the accuracy that your...

Page 87: ...D for 0 10 V 3 Connect a DVM across the power supply output to read the output voltage Connect a second DVM between the rear panel J2 connector terminals 10 output voltage monitor and 9 voltage monitor signal return 4 Turn the power supply ON 5 Set the power supply output voltage to 1 of the model rated output 6 Adjust the output voltage monitor offset R397 until the monitor DVM reads 1 of the rea...

Page 88: ...model rated output See Note 6 Adjust the output current monitor offset R394 until the monitor DVM indicates 1 of the readback scale 50 mVdc for 0 5 V readback or 100 mVdc for 0 10 Vdc readback 7 Set the power supply output current to the model rated output 8 Adjust the output current monitor range R383 until the monitor DVM indicates 100 of the readback scale 5 Vdc for 0 5 V readback or 10 Vdc for...

Page 89: ...Calibration Calibrating for Readback Accuracy 86 Operating Manual for XFR 1 2kW Series Power Supply Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 90: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 91: ... Columbia Canada V5A 4B5 604 422 8595 Tel 604 421 3056 Fax 800 667 8422 Toll Free North America prg info xantrex com www xantrex com TM F1OP C1XN PRINTED IN CANADA Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Page 92: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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