KEPCO KLP 10-150-2 User Manual Download Page 40 | Manualshive

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Summary of Contents for KLP 10-150-2

Page 1: ...ON NOTE 2 A Change Page may be included at the end of the manual All applicable changes and revision number changes are documented with reference to the equipment serial num bers Before using this Ins...

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Page 3: ...nd Address KEPCO INC 131 38 SANFORD AVENUE FLUSHING N Y 11352 USA Importer s Name and Address Type of Equipment Component Power Supply Model No PRODUCT MODEL NUMBER Year of Manufacture I the undersign...

Page 4: ...wire grounded mains connection See wiring section of this manual for complete electrical wiring instructions EN 61010 1 2001 Cl 6 10 1 4 This power supply has secondary output circuits that are consid...

Page 5: ...orming any servicing The PROTECTIVE EARTHING CONDUCTOR TERMINAL must be properly con nected prior to application of source power to the product see instructions on instal lation herein in order to ens...

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Page 7: ...2 1 Unpacking and Inspection 2 1 2 2 Terminations and Controls 2 1 2 2 1 Front Panel Controls and Indicators 2 1 2 2 2 Rear Panel Connectors and Switches 2 2 2 3 Source Power Requirements 2 6 2 4 Coo...

Page 8: ...3 1 Remote Inhibit Configuration 3 18 3 2 16 3 2 Fault Recovery Configuration 3 18 3 2 16 4 Analog Output Full Scale Calibration 3 20 3 2 16 5 Analog Input Full Scale Calibration 3 21 3 2 16 6 Calibr...

Page 9: ...4 1 General 4 1 4 2 Equipment Required 4 1 4 3 Calibration Using Front Panel Controls in Local Mode 4 2 4 3 1 Voltage Calibration Local 4 2 4 3 2 Current Calibration Local 4 3 4 3 3 External Calibrat...

Page 10: ...3 4 Setting a Static IP Address 3 25 3 5 Web Interface Home Page Unit Description 3 26 3 6 Web Interface Configure Instrument Page 3 27 3 7 Web Interface Configure LAN Page 3 28 3 8 Web Interface Oper...

Page 11: ...ators 2 1 2 2 Analog I O Switch Functions 2 2 2 3 IEEE 488 Port Connector J4 Pin Assignments 2 4 2 4 RS 232 Port Connector J3 Pin Assignments Standard Models Only 2 4 2 5 LAN Port Connector J7 Pin Ass...

Page 12: ...vi KLP070312 FIGURE 1 1 KLP SERIES POWER SUPPLY...

Page 13: ...nly difference between standard and E Series models is that LAN replaces the RS 232 interface on E Series models All models allow remote analog programming as well as local control For each model a mu...

Page 14: ...pen circuit output The RODC circuit will support continuous repetitive discharges from rated model voltage to zero at rate of up to 1 Hz for the 10V 20V and 36V models and up to 0 5 Hz for the 75V 150...

Page 15: ...120A 10V 120A 60 mV 82 KLP 36 60 3 0 36V 33 3A 36V 0 8A 0 60A 20V 60A 60 mV 83 KLP 75 33 3 0 75V 16A 75V 0 4A 0 33 3A 36V 33 3A 60 mV 84 KLP 150 16 3 0 150V 8A 150V 0 2A 0 16A 75V 16A 125 mV 86 KLP 3...

Page 16: ...No minimum load required current minimum to 100 of rated current No minimum load required See Table 1 2 for minimum programmable current Source effect voltage 0 01 Emax Over full source range current...

Page 17: ...e gral threaded stud 1 4 20 1 2in Provision for safety covers 75 600V models Shock safe Euroblock single conduc tor size 20 10AWG 0 5 5 0 mm 2 Analog programming port 15 pin D sub Digital programming...

Page 18: ...nd RS 232 see KLP Developer s Guide E Series models GPIB and LAN Support SCPI command set see KLP Developer s Guide for GPIB and LAN Support four interfaces for LAN 1 Web interface port 80 LXI Class C...

Page 19: ...KLP 070312 1 7 FIGURE 1 3 KLP SERIES POWER SUPPLY MECHANICAL OUTLINE DRAWING SHEET 1 OF 2...

Page 20: ...1 8 KLP 070312 FIGURE 1 3 KLP SERIES POWER SUPPLY MECHANICAL OUTLINE DRAWING SHEET 2 OF 2...

Page 21: ...mmands or via the LAN port using SCPI com mands or web pages Most features available in local mode can be accessed in remote mode through digital programming as well as some that are only available vi...

Page 22: ...100 memory locations for programming sequences that can program the KLP to produce a variety of sequential output operations Each memory location accommodates a value for voltage and current and a dw...

Page 23: ...le standard KLP power supplies in either series for higher voltage or parallel for redundancy or higher current the master slave feature allows a single power supply the master to automatically contro...

Page 24: ...488 2 IEEE 488 GPIB Cable 4m long Connect KLP Power Supply to GPIB bus SNC 488 4 Chassis Slide 2 required per power supply Allows rack mounted units to slide in and out 108 0239 Jonathan 375 QD Serie...

Page 25: ...2 9 and overvoltage limit PAR 3 2 10 Also used to enter SET mode of voltage program ming PAR 3 2 9 2 change GPIB address PAR 3 2 11 change RS 232 baud rate PAR 3 2 12 enter Virtual Model password PAR...

Page 26: ...ress If suc cessful LED stays on without blinking LED not lit indicates failure FUNCTION momentary switch Used to set user determined limits on voltage and current virtual model PAR 3 2 8 view KLP con...

Page 27: ...KLP HV 070312 2 3 FIGURE 2 2 KLP SERIES REAR PANEL SWITCH AND CONNECTORS...

Page 28: ...mmon 22 GND Ground signal common 23 GND Ground signal common 24 LOGIC GND Logic Ground TABLE 2 4 RS 232 PORT CONNECTOR J3 PIN ASSIGNMENTS STANDARD MODELS ONLY PIN SIGNAL NAME FUNCTION NOTE A null mode...

Page 29: ...ch position 1 See Table 2 2 Refer to PAR 3 4 3 for voltage programming and 3 4 2 for resistance programming 4 RELAY_COM Relay common 1 5 Reserved 6 VOLT_RBACK Analog signal which represents output vol...

Page 30: ...able to ascertain whether the power supply has suffered damage resulting from shipping Refer to Figures 2 1 and 2 2 for location of operating controls and electrical connections Table 2 1 explains the...

Page 31: ...e output Verify DC OUTPUT indicator lights 8 Compare the programmed output voltage value step 5 with the voltage reading of the DVM the difference between the two should not exceed 0 05 of the maximum...

Page 32: ...under worst case efficiency conditions at the lowest rated source voltage 90V a c and provides the necessary overload protection to the power supply s internal circuitry The user must provide a prope...

Page 33: ...ound point is entirely dependent upon the specific applica tion and its selection requires a combination of analysis good judgement and some amount of empirical testing If there is a choice in selecti...

Page 34: ...ic output response of the power supply is critical to load performance 2 7 5 LOAD CONNECTION GENERAL Power connections to the load are achieved via the and DC OUTPUT terminals located on the rear pane...

Page 35: ...While KLP power supplies may be configured for series operation the complexities of external interconnections make parallel operation the superior choice for achieving higher output power levels in al...

Page 36: ...2 12 KLP HV 070312 FIGURE 2 4 SERIES CONNECTION USING REMOTE SENSING FIGURE 2 5 PARALLEL CONNECTIONS USING REMOTE SENSING 2 7 6...

Page 37: ...triplets to daisy chain the S CS and S terminals to the first power supply For remote error sensing the same procedure is followed as for local sensing except that the local error sense jumpers are re...

Page 38: ...or all analog programming inputs and status signal outputs In addition an external trigger input is available for use with SCPI TRG and TRIG commands Refer to Table 2 7 for analog I O programming sign...

Page 39: ...Table 2 3 for GPIB port pin assignments Refer to PAR 3 2 11 to change the default GPIB address 6 from the front panel 2 8 2 RS 232 CONNECTIONS STANDARD MODELS ONLY Communications between KLP consider...

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Page 41: ...isplays show set points and limits as well Status and fault indications are provided by a 4 character alpha numeric display 3 2 1 TURNING THE POWER SUPPLY ON 1 To turn the power supply on set POWER ON...

Page 42: ...AMPERES displays show programmed output conditions either 0 Volts minimum Amperes see NOTE PAR 3 2 1 or if DIP switch position 3 enabled see Table 2 2 previously saved setpoint values in effect upon p...

Page 43: ...emote digital mode The OPERATE INSTRUMENT web page E Series models only must not be active when restoring local mode To disable local mode entirely see PAR 3 2 2 1 for front panel lock out NOTE During...

Page 44: ...when it is turned on again Set ANALOG I O DIP switch posi tion 5 to OFF to disable Remote with Local Lockout 3 2 3 MENU STRUCTURE Many KLP functions are accessed via the FUNCTION switch This switch i...

Page 45: ...as no effect If output was on while setpoint mode was entered pressing DC OUTPUT will disable the output For setpoint adjustment refer to PAR 3 2 9 2 To enable disable the output using analog control...

Page 46: ...us display reads ERR Repeat this step to enter the correct password or press the FUNCTION switch to exit 3 2 8 DEFINING A VIRTUAL MODEL The virtual model is defined by establishing a maximum programma...

Page 47: ...upply accept limits beyond its maximum ratings of voltage and current As the primary parameter is increased the power supply will automatically decrement the secondary parameter as necessary to mainta...

Page 48: ...ely 20 seconds Tap either adjustment control again to accept the displayed setting 2 In the setpoint mode both coarse and fine adjustment are available see PAR 3 2 3 to set coarse fine preference The...

Page 49: ...el is defined PAR 3 2 8 OVP and OCP are automatically set 20 and 20 respectively above the maximum programmable values established by the virtual model If OVP or OCP are lowered by the user valid sett...

Page 50: ...e then tap the DC OUTPUT switch to accept the displayed baud rate The display briefly reads DONE then returns to BAUD 5 Rotate the VOLTAGE control until display reads EXIT then tap the DC OUTPUT switc...

Page 51: ...IGURE POWER SUPPLY AS MASTER STANDARD MODELS ONLY 1 Turn power on If the unit comes up in setpoint mode see PAR 3 2 6 tap either the CUR RENT or VOLTAGE controls to take the unit out of setpoint mode...

Page 52: ...show the total values for set point voltage and current readback virtual model the virtual model and protection settings of the slave are automatically programmed to be the same as the master and pro...

Page 53: ...til DC AMPERES display shows 1 Rotate the VOLTAGE control until DC VOLTS display shows 1 5 Press DC OUTPUT to accept the displayed settings The unit briefly flashes WAIT then restarts with the new set...

Page 54: ...VOLTS display shows 45 and the DC AMPERES display shows 67 Cannot be changed by the user MAC3 Shows third pair of hex digits of the MAC address e g for MAC address 01 23 45 67 89 AB the DC VOLTS displ...

Page 55: ...KLP 75 33 This information cannot be changed by the user If the status display reads RODC this indicates the unit is an R Option model that has RODC Rapid Output Discharge Circuit installed If the sta...

Page 56: ...LY The DC VOLTS display indicates whether the relay is currently ON energized or OFF deenergized Tap DC OUTPUT switch to enter Relay Control menu Rotate either VOLTAGE or CURRENT control to see the av...

Page 57: ...lay state is displayed then tap the DC OUTPUT switch to immediately set the relay to the selected state and return to the RELY menu c To select LIST tap the DC OUTPUT switch to save selection unit ret...

Page 58: ...CURRENT control until status display reads RTN then tap DC OUTPUT switch to return to next highest menu 3 2 16 3 2 FAULT RECOVERY CONFIGURATION The KLP allows the user to control how the unit recovers...

Page 59: ...cing circuits powered by the output always switch the KLP front panel circuit breaker OFF If more than one fault occurs the fault with the lowest risk level determines the unit s response however mult...

Page 60: ...NALOG OUTPUT FULL SCALE CALIBRATION Enter UTIL menu see PAR 3 2 16 steps 1 through 3 and rotate either VOLTAGE or CUR RENT control until status display reads ANRB The DC VOLTS display shows the analog...

Page 61: ...ON switch to cancel the operation 5 To exit rotate either VOLTAGE or CURRENT control until the status display reads RTN then tap the DC OUTPUT switch To exit the UTIL menu rotate either VOLTAGE or CUR...

Page 62: ...available from the front panel Storage of User programmed Active Settings 40 memory locations are available to store and recall active settings of the power supply The active setting include voltage c...

Page 63: ...server and get an IP address during this time the LAN indicator blinks rapidly If a server is found and an address assigned the LAN indicator stays on without blinking If the server is not found after...

Page 64: ...the Kepco web site at www kepcopower com driv ers drivers dl3 htm klp This utility finds all operational Kepco power supplies connected to the LAN and then shows the pertinent addresses of the models...

Page 65: ...indow is closed and a new window is opened Upon initial display of the web page it is good practice to click the browser Refresh Reload but ton once to ensure that the power supply information display...

Page 66: ...age are Whether the polarity of the Remote Inhibit signal is active inhibit for low or high see PAR 3 2 16 3 1 for details How the unit recovers from faults see PAR 3 2 16 3 2 for details GPIB address...

Page 67: ...ted There are three passwords shown on this page which control access to the web pages only not to be confused with the unit password see PAR 3 2 7 which is needed for calibration chang ing virtual mo...

Page 68: ...checkboxes then click SUBMIT If the data is not entered within 20 seconds after the last keystroke the data will revert to the previous value If the LAN CONFIGURATION password was set you will be pro...

Page 69: ...he fault is corrected click OK to close the alert window and resume operation via the web NOTE If the OPERATE INSTRUMENT password has been set see PAR 3 3 6 4 you will be prompted to enter the passwor...

Page 70: ...bout how overvoltage and overcurrent protection function in the KLP power supply FIGURE 3 9 PROTECTION DIALOG BOX 3 3 6 6 3 USING SAVE AND RECALL E SERIES MODELS ONLY The KLP Power Supply contains 40...

Page 71: ...nged and a stored setting is outside the range established by the new virtual model the data set is not loaded although there is no indication on the web page the Status Display of the power supply wi...

Page 72: ...r forming any of the following operations will also clear the list changing overcurrent or overvolt age PROTECTION settings unit RESET clicking RST changing VIRTUAL MODEL settings and exiting the OPER...

Page 73: ...6 6 SETTING VIRTUAL MODEL E SERIES MODELS ONLY Refer to PAR 3 2 8 for details about what Virtual Model means for KLP and how the virtual model affects other parameters Click VIRTUAL MODEL Figure 3 8...

Page 74: ...ng resolution for virtual model settings that are less than the model maximum ratings Vmax and Imax as long as 10V analog input is equivalent to full scale Decreasing the analog voltage equivalent to...

Page 75: ...al connections required for analog programming using an external resistance 1 Virtual model PAR 3 2 8 and Overvoltage and Overcurrent settings PAR 3 4 4 must be established via either local programmin...

Page 76: ...local programming or digital remote programming prior to initiating Analog Remote programming 2 Turn off power and configure the Analog I O DIP switch Figure 2 2 as follows SW1 OFF Program output volt...

Page 77: ...local mode from the front panel enter local mode by pressing the VOLTAGE and CURRENT adjustment controls at the same time then see PAR 3 2 10 If the panel is locked and RS 232 or GPIB access is not po...

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Page 79: ...local mode PAR 4 3 4 or SAVE Calibration is executed remote mode PAR 4 4 4 Calibration of the KLP is performed in one of two ways locally using the front panel controls PAR 4 3 or remotely using the g...

Page 80: ...CAL The last calibration date is displayed see PAR 4 3 4 for details and the DC AMPERES display reads 0000 with the left most digit blinking 7 Tap DC OUTPUT switch to enter calibration mode The status...

Page 81: ...decrease the DVM reading until the DVM reading corre sponds to minimum positive or zero current Calculate current as follows I Amperes DVM reading Volts Shunt Resistance Ohms 4 Tap the DC OUTPUT swit...

Page 82: ...next function as if the FUNCTION switch was pressed 1 When the status display reads EXIT tap the DC OUTPUT switch to save the calibration 2 The status display reads DATE The DC VOLTS display represent...

Page 83: ...ed to the output of the power supply For current calibration after disconnecting all loads an appropriate shunt resistor will be connected across the output terminals and the digital voltmeter will be...

Page 84: ...correct password or click the Calibrate Close button on the VXI main panel to exit calibration NOTE Calibrations may be done in any order 9 Proceed to PAR 4 4 1 for voltage calibration PAR 4 4 2 for...

Page 85: ...ccept the value the status display now reads OUTV At the ANALOG I O PORT J2 connect the DVM M to pin 13 M to pin 6 and the d c power source V to pin 9 V to pin 3 set the d c source output to 10 00V Cl...

Page 86: ...current as follows Amperes DVM reading Volts Shunt Resistance Ohms 4 Click the PRESS TO ACCEPT button to accept the value The status display reads CMAX Click the button to increase and the to decreas...

Page 87: ...TO ACCEPT button to accept the value When the calibration is saved this analog voltage will be equivalent to full scale output voltage NOTE The full scale output voltage is determined by the virtual...

Page 88: ...value corresponding to 1200 Watts 4 5 CHANGING THE CALIBRATION PASSWORD The 4 digit Unit password is required for to enter calibration mode The factory default Unit password is listed in Table 4 1 To...

Page 89: ...alues are moved to Prior and the new calibration values are stored in Working The values in Working are the ones used by the power supply during operation Should the need arise it is possible to repla...

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Page 91: ...mined by the load see PAR 3 2 5 How do I establish the operating mode Operating mode is determined automatically by the programmed voltage Vp and current Ip settings and the load If the load impedance...

Page 92: ...ual model limits Programming inputs are only active when analog port is enabled See PAR 3 4 2 for details How do I Read back operating voltage and current Analog signals proportional to actual output...

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