Instek GPM-8212 Manual
Contents
1. A rtisan Artisan Technology Group is your source for quality TecmoogyGroup new and certified used pre owned equipment FAST SHIPPING AND SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT DELIVERY Experienced engineers and technicians on staff Sell your excess underutilized and idle used equipment TENS OF THOUSANDS OF at our full service in house repair center We also offer credit for buy backs and trade ins IN STOCK ITEMS www artisantg com WeBuyEquipment 7 EQUIPMENT DEMOS HUNDREDS OF InstraV ea REMOTE INSPECTION LOOKING FOR MORE INFORMATION MANUFACTURERS Remotely inspect equipment before purchasing with Visit us on the web at www artisantg com 7 for more our interactive website at www instraview com information on price quotations drivers technical LEASING MONTHLY specifications manuals and documentation RENTALS ITAR CERTIFIED D a gaa tia Contact us 888 88 SOURCE sales artisantg com www artisantg com POWER METER USER MANUAL TABLE OF CONTENTS PAGE 1 SAFETY SUMMARY cccccecececsccccccecscececscececsseecesens 2 INTRODUCTION cccceccsscccccecscccscccscsceceecesecscseeces 3 SPECIFICATION ccccceccsceccecccccesscecsececseccnsesessecse 4 PANEL INTRODUCTION amp WIRING 0cccecceeceeceeees 5 USAGE DESCRIPTION ccccescccecsecccceccesccsesecescves 6 RS232 COMMUNICATION INTERFACE 0cccececeseseeees 72. 2 of range Sinewave Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER USER MANUAL b POWER FACTOR 0 001 to 1 000 Computation W V x A Power factor PF FREQUENCY Measurement Range 40 0Hz t0 400077 Accuracy 23 C 5 C 3 2 of reading OPTION Communication RS 232 RS 485 GENERAL Main Supply AC86 265V 50 60Hz 30 minutes more A 4digit 0 56 LED with 2 sets of 4 digit 0 4 LED 2 of Range 7 eyclessec Overload indicating O L Working temperature 0 50 C RHO 80 Temperature coefficient 49 1 FSPC Instruction manual x 1 Power cord x 1 Disk x 1 Dimension 250 W x90 H x281 D m m Weigh Approx 1 6 kgs Note The 1 0mm of cross section dimension power cord should be used when the current reaches to 10 Ampers and use 2 0mm of cross section dimension power cord when the current reaches to 20 Amperes POWER METER USER MANUAL 4 PANEL AND OUTLOOK INTRODUCTION J Fig 4 1 FRONT PANEL Unit amp Sta Indicator G Watt Displa Unit Indicator Window D Input Volt G GPIB Indical dy Voltage Power factgr Output Loa Frequency Display Winldoverminal Power Switch Push Button GQ Fuse Holder G Status Indica o Current Display Window Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER USER MANUAL 4 1 Function Des
3. 888 88 SOURCE www artisantg com POWER METER POWER METER USER MANUAL USER MANUAL Sees Communication command DEMO Program COMMAND DESCRIPTION EXAMPLE Demo program language BASIC F0 Data hold enable Computer set Baudrate equal 9600 and use COM2 Data hold disable The GPM 8212 set Baudrate equal 9600 Command define in CMD F Setin normal status R00 V Range 640 0V ines ve Ror W Range 320 0V a V Range 160 0V MESNA V Range 80 00V 300PEN COM2 9600 N 8 CS DS CD FOR RANDOM AS 2 LEN 1 R V Range 40 00V 40FOR I 1 TO 100 V Range 20 00V 50PRINT 2 CMD RO V Range 10 00V V Range 5 000V 60INPUT 2 VALUE A Range 20 48A 7OPRINT VALUE RO A Range 10 24A 80NEXTI A Range 5 120A 90CLOSE 2 A Range 2 560A A Range 1 280A iat A Range 640 0mA A Range 320 0mA A Range 160 0mA V Range Autorange A Range Autorange Set Voltage Ratio PT S00 1 Set Current Rati CT S01 1 19 20 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER USER MANUAL ae 7 MAINTENANCE The following instructions are used by qualified person only to avoid electrical shock do not perform any service other than contained in the operation instructions unless you are qualified to do so 7 1 Fuse Rating and type If the fuse is ruptured the Power METER will not operate Try to determine and correct the cause of the blown fuse then replace the fuse with correct
4. MAINTENANCE cccccceccscsccececcecccccceseccceecsscececceees Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER POWER METER USER MANUAL USER MANUAL 1 SAFETY TERMS AND SYMBOLS A DANGER High Voltage Please take a moment to review these safety terms and symbols which may appear in this manual or on Equipment to prevent damage to the Power Meter ATTENTION refer to Manual h WARNING Warning statements identify condition or practices that could result in injury or loss of life Protective Conductor Termiial IF e CAUTION Caution statements identify conditions or practices that could result in damage to this product or ground Earth Terminal other property Frame or Chassis Terminal Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER USER MANUAL FOR UNITED KINGDOM ONLY NOTE This lead appliance must only be wired by competent persons WARNING THIS APPLIANCE MUST BE EARTHED IMPORTANT The wires in this lead are coloured in accordance with the following code Green Yellow Earth Blue Neutral Brown Live Phase As the colours of the wires in main leads may not correspond with the colours marking identified in your plug appliance proceed as follows The wire which is coloured Green amp Yellow must be connected to the Earth terminal marked with t
5. calculation function to accurately measure the distortion signal of waveform Except for its essential measurement on AC voltage AC current AC power Power factor and Frequency the power meter also provides additional features of PT CT ratio setting display value holding the value of maximum and minimum holding range selecting auto ranging and etc In order for an even more efficient and convenient communication the standard RS232 or RS485 is available as an option attached to the instrument The GPM 8212 is a low cost easy to use power measuring instrument POWER METER USER MANUAL 3 SPECIFICATION Accuracy at 23 C45 C Sinewave CURRENT Range 49 1 of reading 9 1 of range 160 0mA 320 0mA 640 0mA 1 280A 2 560A 5 120A 10 24A 20 48A total 8 ranges by auto range or manual Measurement Type True rms Input Resistance 0 010 Maximum Input Current _ 30A peak 20A rms CT Ratio setting 1 to 9999 Accuracy at 23 C35 C Sinewave TT 160 0mA 320 0mA 640 0mA 1 280A 2 560A 5 120A 10 24A 2048A Range 000V 800 0mMW T280w _ 25 60w 5120w _ 102 4W 1 2 49 1 of reading 1 of range 1 2 i 204 40 00V__ 6400W __ 12 80 25 60W__ 51 20W__ 102 4W 04 8 9 6 0 60 0 20 0V_ 51 20W__ 102 4 204 8W 19 2W __ 1 638kW 3 276kW 6 553kW 640 0V 1024W 204 8W 409 6W 819 2W 1 638kW 3 276kW 6 553kW 13 10kW Measurement Type True rms Accuracy at 23 C5 C 40 2 of reading
6. rating and type shown as below FUSE Rating and Type MODEL 115V 230V Watts GPM 8212 T0 5A 250V WARNING For continued fire protection replace only with AN 250V fuse of the specified type and rating and disconnect the power cord before proceeding fuse replacement 21 Artisan Technology Group Quality Instrumentation POWER METER USER MANUAL R 7 2 Fuse Replacement Procedure When you proceed calibration or maintenance of the Power Meter if you want to replace the fuse the upper cover must be removed according to the following steps 1 The handle must be turned downward 90 degrees first Guaranteed 888 88 SOURCE www artisantg com POWER METER POWER METER USER MANUAL USER MANUAL 2 Pull apart the handle from the Power Meter Please turn the handle left and right side slightly that will make it easier to pull off the handle 4 Please use a screwdriver to open the screw located at upper side of rear panel Therefore the upper cover can pull toward the backside In the meantime the upper cover is moved 3 There are two washers inside of two holes the joints of handle and case respectively Please use a screwdriver to pry open these washers O gt Note If you want to install the upper cover please reverse above steps 7 3 Cleaning To keep the instrument clean wipe the case with a damp cloth and detergent Do not use abrasives or solvents 23 24 Artisan Technology Gr
7. cription 1 Remote Control Indicator g 3 Status Indicator U Z _ zZ T rs gt 5 Remote Control Indicator When the instrument is working normal the RUN indicator is flashing stably if not it will be appeared constant on or off The HOLD indicator is on when press the key of HOLD to maintain the display value not to be changed by any input The MAX indicator is on when press the key of MAX the display then appears the maximum value it obtained The MIN indicator is on when press the key of MIN the display then appears the minimum value it obtained The indicator is on when the value of PT and CT is set to other value except 1 POWER METER USER MANUAL 5 Unit Indicator B 9 Unit amp Status Indicator Display Window lt Display Window Display Window gt Display Window El e E E f 10 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com Display Window O Milliwatt indicator Display Window Watt indicator Display Window 1 Kilowatt indicator O 2 Volt indicator Q 20 Kilovolt indicator Display Window 2 Power Factor indicator Display Window 2 Hertz indicator 03 Milliampere indicator 03 Ampere indicator POWER METER POWER METER USER MANUAL USER MANUAL 8 Pushbuttons Dis
8. dow 1 appears If no further action it will return to previous test mode within 5 seconds or press Back button directly 2 Then proceed the following steps to set the desired parameters such as 1200 Press 1 to appear 1 Press 2 to appear 12 Press 0 to appear 120 Press 0 to appear 1200 3 If there is any mistake press Back key to erase front error numbers 4 After pressing ENTER to save the information return to test mode Address setting 1 Press Addr to appear ADDR on the window 2 window 3 indicates previous setting parameters and window 1 appears If no further action it will return to previous test mode within 5 seconds or press Back button directly 2 Then proceed the following steps to set the desired parameters such as 10 Press 1 to appear 1 Press 0 to appear 10 3 If there is any mistake press Back key to erase front error numbers 4 After pressing ENTER to save the information return to test mode 16 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER POWER METER USER MANUAL USER MANUAL 6 RS232 COMMUNICATION INTERFACE PT Ratio setting 1 Press the button of VPT to appear the letters of PT on the window 2 Introduction window 3 indicates the previous setting parameter and window 1 The instrument can be operated from a host eg A terminal control
9. he letter E or by the earth symbol or coloured Green or Green amp Yellow The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured Blue or Artisan Technology Group Quality Instrumentation POWER METER USER MANUAL R Black The wire which is coloured Brown must be connected to the terminal marked with the letter L or P or coloured Brown or Red If in doubt consult the instructions provided with the equipment or contact the supplier This cable appliance should be protected by a suitably rated and approved HBC mains fuse refer to the rating information on the equipment and or user instructions for details As a guide cable of 0 75mm2 should be protected by a 3A or 5A fuse Larger conductors would normally require 13A types depending on the connection method used Any moulded mains connector that requires removal replacement must be destroyed by removal of any fuse amp fuse carrier and disposed of immediately as a plug with bared wires is hazardous if a engaged in live socket Any re wiring must be carried out in accordance with the information detailed on this label Guaranteed 888 88 SOURCE www artisantg com POWER METER USER MANUAL E 2 INTRODUCTION GPM 8212 Power Meter is a 16bit CPU microprocessor equipped with multifunction of fulldigitized measurement calibration and output The microprocessor has the advantage of high speed sampling and
10. ler appears If no further action it will return to previous test computer PLC by sending commands through a computer interface on mode within 5 seconds or press Back button directly the rear panel 2 Then proceed the following steps to set the desired parameters such as 1000 Communication parameter Press 1 to appear 1 Baudrate 1200 2400 4800 9600 bps Press 0 to appear 10 Parity None Press 0 to appear 100 Data bits 8 Press 0 to appear 1000 Stop bit 1 3 If there is any mistake press Back key to erase front error numbers 4 After pressing ENTER to save the information return to test mode Wire drawing Located in the rear panel of GPM 8212 CT Ratio setting 1 Press the button of ACT to appear the letters of CT on the window 2 window 3 indicates the previous setting parameters and window 1 appears If no further action it will return to previous test mode within 5 seconds or press Back button directly 2 Then proceed the following steps to set the desired parameters such as 1000 Press 1 to appear 1 Press 0 to appear 10 Press 0 to appear 100 Press 0 to appear 1000 3 If there is any mistake press Back key to erase front error numbers 4 After pressing ENTER to save the information return to test mode 17 18 Artisan Technology Group Quality Instrumentation Guaranteed
11. oup Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com A rtisan Artisan Technology Group is your source for quality TecmoogyGroup new and certified used pre owned equipment FAST SHIPPING AND SERVICE CENTER REPAIRS WE BUY USED EQUIPMENT DELIVERY Experienced engineers and technicians on staff Sell your excess underutilized and idle used equipment TENS OF THOUSANDS OF at our full service in house repair center We also offer credit for buy backs and trade ins IN STOCK ITEMS www artisantg com WeBuyEquipment 7 EQUIPMENT DEMOS HUNDREDS OF InstraV ea REMOTE INSPECTION LOOKING FOR MORE INFORMATION MANUFACTURERS Remotely inspect equipment before purchasing with Visit us on the web at www artisantg com 7 for more our interactive website at www instraview com information on price quotations drivers technical LEASING MONTHLY specifications manuals and documentation RENTALS ITAR CERTIFIED D a gaa tia Contact us 888 88 SOURCE sales artisantg com www artisantg com
12. play Window 3 Kiloampere indicator Set up address for RS458 interface only Addr Set interface baudrate with 1200 2400 4800 and Display Window 2 Auto range indicator The 9600 available for selection i Auto he R indicator is on when the window of voltage lt a fs a P meas urement is set to autorange The voltage Set PT Ratio range at 1 9999 measurement will be auto ranged following the change of external voltage ACT Set CT Ratio range at 1 9999 Display Window 3 Auto range indicator The indicator is on when the window of current Set to the maximum value of the display then press measurement is set to autorange The current zZ gt gt the button again back to previous status measurement will be autoranged following the change of external current rs Window 2 for voltage Peak indicator The Vpeak indicator is on when the output voltage peak is larger than the measurement of voltage range Set to the maximum value of the display then press the button again back to previous status Set the voltage range upward press and hold the button for 2 seconds to enter autcange of voltage If the Vpeak indicator is illustrated with manual ranging switch range by using V button Window 3 for current Peak indicator The Apeak indicator is on when the output current peak is larger Set the voltage range downward press and hold the button for 2 seconds to enter au
13. torange of voltage than the measurement of current range Set the currentvoltage range upward press and hold gt je f lt Ae E If the Apeak indicator is illustrated with manual the button for 2 seconds to enter autorange of ranging switch range by using A A button voltage 11 12 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER POWER METER USER MANUAL USER MANUAL SS Set the current range downward press and hold the Fig 4 2 REAR PANEL button for 2 seconds to enter autorange of current RS 232 RS 485 Current Breaker Interface Outpuf Power Inlet Set Window 2 to indicate Voltage function Set Window 2 to indicate power factor function Set Window 2 to indicate frequency function Maintain the present display value HEE Input Terminal Board 13 14 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com POWER METER USER MANUAL 42 Wiring Without PT or CT Nin Lin Lout N out e Ng Nin Lin L out N out 3 SOURCE i eed ee e e SOURCE With CT 58 ea kg e LOAD 15 POWER METER USER MANUAL 5 USAGE DESCRIPTION Baudrate setting 1 Press the button of Baud to appear the letter of BAUD on the window 2 window 3 indicates the previous setting parameters and win
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