Manual - Prime Ltd
Contents
1. 20 PQ3450 EU EN V1 1 04 12 5 5 Current CT Potential PT Transformer Measurement CT PT AT 917 o 1 iy o lh oiii j L wu en A AM 3 H A l j r Tu r CID ep pi e ot Tem WN A3 1 a Ha 1 x CI L am CTI 1 T 71 i E J i j i eme Len m L Ls 1 Power the instrument ON by pressing the Power key and then press the 10 30 key to select the 3P 4W system the selected name of the system will appear on the bottom left hand side of the display 2 Connect the line voltage L1 L2 L3 and Vn to the V1 V2 V3 and N terminals of the instrument 3 Connect the three 3 Clamps A1 A2 A3 to the conductors A1 A2 A3 Connect the Clamps A1 A2 A3 to the meter s A1 A2 A3 terminals 5 The related measurement factors will appear on the display 0 0 V 0 0 V 0 0 V 0 000 KVA 0 000 KVA 0 000 KVA 0 000 KVA 0 00 0 00 P oo EEJ Bn KVAH Noo Hz 21 PQ3450 EU EN V1 1 04 12 9 6 Datalogger Function Press the REC key once to begin 2 Ifthe meter displays the Change Card message at the bottom right the SD CARD memory is either full or it is damaged 3 Ifthe meter displays NO DISK an SD card must be inserted If Check SD appears wait a few seconds as the meter is reading the SD card If the SD CARD is functional and it has available space datalogging will begin The Change C2. Sampling Time 2 Delete File 0 Decimal SD Format 0 Clamp Type Use Size 388 KB A Range Free Size 1946 MB V Range i 1946 MB RS232 Out Sel K Vi I1 P1 ES S1 Q1 PF1 ON X1 WH FREQ Month Date Hour Minute Second 13 14 37 25 4 4 2 The Setup Mode Parameter Menu e Folder Name Select a file name on the SD CARD the range is WTAO1 to WTA10 e File Name Set a file name on the SD CARD 50 filenames are permitted e REC Date Show a file s date time stamp Year Month Date Hour Min Sec e Sampling Time Set the datalogger sampling rate from 2 to 7200 seconds e Delete File Delete an existing data file from the SD CARD e SD Format Format the SD CARD e PT Set Potential Transformer ratio 1 to 1000 CT Set Current Transformer ratio 1 to 600 e Audible Tone Set the beeper ON or OFF e Clamp Type Select the clamp type from the menu list e A Amps Set the Current range V Volts Set the Voltage range e RS232 Out Select RS232 output function up to nine items can be output e Year Month Date Hour Minute Second Set the current date and time 10 PQ3450 EU EN V1 1 04 12 4 5 Setup Mode in Detail Press SETUP to enter the Setup Mode selected items will appear highlighted reverse video Use the up and down arrow keys to move through the available parameters and use the Shift key to open a parameter for editing Once a parameter is opened for editing the up and down arrow keys are used again to change a
3. 00 1 In the Setup Mode use the up and down arrow keys to scroll to the DECIMAL field 2 Press SHIFT the display SHIFT1 will switch ON 3 Use the A or Y keys to select the desired format USA or EURO 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 14 PQ3450 EU EN V1 1 04 12 4 5 10 Set Clamp type 1 Inthe Setup Mode use the up and down arrow keys to scroll to the CLAMP TYPE field 2 Press SHIFT the display SHIFT 1 will switch ON 3 Use the A or Y keys to select the full scale setting of the clamp used 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 11 Set Current Range ATTENTION Ensure that the A range setting matches the attached clamp s rating 1 Inthe Setup Mode use the up and down arrow keys to scroll to the A RANGE field 2 Press SHIFT the display SHIFT 1 will switch ON 3 Use the A or Y keys to select the current range 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 12 Set Voltage Range 1 Inthe Setup Mode use the up and down arrow keys to scroll to the V RANGE field 2 Press SHIFT the display SHIFT1 will switch ON 3 Use the A or V keys to select the voltage Note that unless the CLAMP TYPE is set to Other this value is fixed 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 13 Set RS 232 Out
4. 001k to 0 001M 1 ranget8 digits 0 0 to 1 8MVARH Meter accuracy only For system accuracy add the accuracy of the clamp used PFH Power Factor Hours Long Term Power Factor For three phase four wire and three phase three wire configurations PF PF1 PF2 PF3 3 For single phase three wire configurations PF PF 1 PF2 2 6 PQ3450 EU EN V1 1 04 12 3 0 Meter Description Meter Front 3 1 LCD Display 3 2 Left arrow navigation 3 3 Power ON OFF 3 4 Phase Wire setup DEA ER 0 0 KYAR n Do 0 00 Rz le aa GoGo i TS ua ae P Eni ERE mn pe o 3 9 REC datalogger memory 3 6 Exit button 3 7 Setup Enter button 3 8 Measurement input terminals 3 9 V Down arrow navigation 3 10 HOLD freeze display 3 11 Shift button 3 12 Display Backlight ON OFF 3 13 gt Right arrow navigation 3 14 A Up arrow navigation Meter Top 3 15 Clamp positive input jacks 3 16 Clamp negative input jacks 3 17 Clamp power lead connections Meter Right Side 3 18 9V power adaptor jack 3 19 SD memory card socket 3 20 RS232 PC interface socket 3 21 Reset button 3 22 Screw fastener for protective cap Note The Battery compartment and Tilt Stand are located on the rear of the instrument 7 PQ3450 EU EN V1 1 04 12 4 0 Meter Basics and Setup Mode 4 1 Initialization Screen 1 When the meter is switched ON the initialization screen appears Start up Initialization Screen Power Analyze
5. 4 5 3 Set the Sampling Time datalogging rate for recording onto the SD Memory Card 1 Inthe Setup Mode use the up and down arrow keys to scroll to the SAMPLING TIME field 2 Press the SHIFT key and the symbol SHIFT 1 will switch ON 3 Use the arrow keys to adjust the sampling time the range is 2 to 7200 seconds 4 Press the SHIFT key again to return to Setup Mode editing 4 5 4 Delete a file on the SD Memory Card 1 Inthe Setup Mode scroll to the DELETE FILE field using the up and down arrow keys 2 Press and hold the SETUP ENTER key for at least 2 seconds and the indicators Y and N will appear next to the DELETE FILE field Use the right and left arrow keys to highlight Y for YES or N for NO and then momentarily press the SETUP ENTER key 3 If Y is selected the current file will be erased If N is selected the delete process will be aborted When a file is deleted the field next to DELETE FILE will show 100 When a delete is aborted the field shows 0 13 PQ3450 EU EN V1 1 04 12 4 5 5 Formatting an SD Memory Card 1 Inthe Setup Mode use the arrow keys to scroll to the SD FORMAT field 2 Press and hold the SETUP ENTER button for at least 2 seconds and the Y and N indicators will appear next to the SD FORMAT field 3 Use the right and left arrow buttons to highlight the desired letter Y to confirm formatting or N to abort the formatting 4 While formatting the field next to the SD FORM
6. ud s 0 00 L 0 07 Vos BA KVAH 0 50 0 Hz 18 PQ3450 EU EN V1 1 04 12 9 3 pr s pe e 3 3W three phase three wire Measurement sow Power the instrument ON by pressing the Power key and then press 10 30 to select 30 3W the selected configuration name will appear on bottom left hand side of the display Connect the line voltage L1 L2 and L3 to V1 V2 and V3 terminals of the instrument Connect the three 3 clamps A1 A2 A3 to conductors A1 A2 A3 Connect the three 3 Clamps to the meter using the A1 A2 and A3 terminals The related measurement factors will appear on the display 303W Screen 0 000 KW 0 000 KVA 0 000 KVAR 0 00 PFH 0 00 0 000 KWH 0 000 KVAH 50 0 Hz 19 PQ3450 EU EN V1 1 04 12 5 4 3 4W three phase four wire Measurement 394W 1 Power the instrument ON by pressing the Power key and then press 1 30 to select the 3b 4W system the selected name of the system will appear on the bottom left hand side of the display 2 Connect the line voltage L1 L2 L3 and Vn to V1 V2 V3 and N terminals of the instrument 3 Connect the three 3 Clamps A1 A2 and A3 to the conductors A1 A2 and A3 Connect the Clamps A1 A2 and A3 to the meter s A1 A2 and A3 terminals The related measurement factors will appear on the display 304W Screen 0 000 KVA 0 000 KVA 0 000 KVA 0 000 KVA 0 00 0 00 d 0 0 Eo KVAH 80 0 Hz
7. 8 LCD Backlight Key Press to turn the backlight ON or OFF Note Use of the backlight will place a higher burden on the battery power The backlight should be turned off when using battery power and especially while datalogging 9 9 Low Battery Indication LOW BAT When the LOW BAT indicator appears replace the batteries as described in the Battery Replacement section of this manual Use of weak batteries will compromise measurement accuracy and meter performance Low Battery indication 0 0 V 0 0 V 0 0 V 0 000 KVA 0 000 KVA 0 000 KVA 0 000 KVA 0 00 Tc RM 0 00 CEJ 0 000 KVAH H0 0 Hz 23 PQ3450 EU EN V1 1 04 12 5 10 Measurement Definitions e V12 V23 V31 Line Voltage e V1 V2 V3 Phase Voltage e A1 A2 A3 Line Current e Pi P2 P3 True Power of each phase W e S1 S2 S3 Apparent Power of each phase VA e Q1 Q2 Q3 Reactive Power of each phase VAR e P Total True Power W e S Total Apparent Power VA e Q Total Reactive Power VAR e PF1 PF2 PF3 Power Factor of each phase e PF Total Power Factor e PFH Long Term Average Power Factor WH SH e i 62 63 Phase Angle of each phase e WH Watt Hour e SH Apparent Power Hour e QH Reactive Power Hour e 10 2W Single phase two wire e 1 3W Single phase three wire e 3 3W Three phase three wire e 30 4W Three phase four wire e SEC The sampling rate in seconds for the datalogger e CT Curren
8. AT field will show the formatting progress 0 to 100 o Note that the display screen shows USE SIZE amount of memory currently used on the SD card FREE SIZE amount of memory available and TOTAL SIZE total size of the SD card memory below the SD FORMAT field 4 5 6 Potential Transformer PT Setup 1 Inthe Setup Mode use the up and down arrow keys to scroll to the PT field 2 Press SHIFT the display SHIFT1 will switch ON 3 Use the A or V keys to adjust the PT value the range is 1 to 1000 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 7 Current Transformer CT Setup 1 Inthe Setup Mode use the up and down arrow keys to scroll to the CT field 2 Press SHIFT the display SHIFT1 will switch ON 3 Use the A or V keys to adjust the CT value the range is 1 to 600 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 8 Audible Beeper ON OFF 1 Inthe Setup Mode use the up and down arrow keys to scroll to the BEEP field 2 Press SHIFT the display SHIFT1 will switch ON 3 Use the A or V keys to select ON or OFF 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 9 SD Card Numerical Format USA or European Note SD Memory Cards default to the basic numerical format USA whereby a period is used to separate units from tenths for example 20 00 European formatting uses a comma for example 20
9. CUOTFi E 24 6 0 MAINTENANCE BaP CC AMIN MEN RE DE 25 6 2 Battery Hepnlacement uk 25 7 0 PC INTERFACE 7 1 Download Data from SD Card 26 2 PQ3450 EU EN V1 1 04 12 1 0 Introduction Congratulations on your purchase of the Model PQ3450 Power Analyzer This instrument is fully tested and calibrated prior to delivery proper use and care of this meter will provide years of reliable service 1 1 Features e Large dot matrix numerical backlit LCD e Full system analysis with more than 30 parameters O O O O O O Voltage phase to phase and Voltage phase to ground Current Amps phase to ground KW KVA KVAR PF phase KW KVA KVAR PF system KWH KVAH KVARH PFH system Phase angle e High accuracy current clamps e 600 0VAC input with CAT III 600V safety rating e Adjustable Current Transformer CT and Potential Transformer PT ratio for high power distribution systems e Log up to 30 000 reading on removable SD memory card in Excel format e Wide sampling rate range from 2 seconds up to 2 hours e Easy to use onscreen menu e Easy to hold rugged over molded housing 3 PQ3450 EU EN V1 1 04 12 1 2 Safety CAUTION Risk of electric shock Do not attempt to open or disassemble the meter while taking measurements CAUTION Do not attempt to measure Voltage or Current that exceeds specified limits Do not operate this instrument in wet or dusty environments Do not operate thi
10. User Guide EXTECH INSTRUMENTS A FLIR COMPANY 3 Phase Power Analyzer MODEL PQ3450 INSTRUMENTS 0 0KVA WER D 0 00 0 000 EM 0 000 KYAH DER 0 000 K ARH iH 0 0 Hz Ei vu E be P GC wl Led CP1201 es SU BEET SEC d PQ3450 MAX INPUT 600VAC CAT III 600V Table of Contents 1 0 INTRODUCTION WaT SAS Soil icc ua 3 jus 4 2 0 SPECIFICATIONS SN NEE EE eege 5 2 2 Electrical Specificallonis deo a eae dd D P NES 6 3 0 METER DESCRIPTION He He ARE oa pda ER Eia Ki 4 0 METER BASICS AND THE SETUP MODE E WE Eer EE 8 4 2 Measurement Screen Example naennnannnennneenenerensnrernrerrnrennrrsrrernrrrnnrenenne 8 4 3 Keypad SUMMAN aare eismod p Siue tom didus ubi o oa 9 4 4 Setup Mode Basics 9 4 5 Setup Mode In Detail eirata aaraa o nnan aaa a iih 11 5 0 POWER MEASUREMENT PROCEDURES 5 1 1 2W single phase two wire mez surement 17 5 2 10 3W single phase three wire measurement 18 5 3 30 3W three phase three wire measurement 19 5 4 30 4W three phase four wire measurement 20 5 5 CT and PT measurement ederrian Eegen 21 DSO DIALOGO dcus uenis nia nt o piano Suas Hans UNO denar FAC SENE NER E 22 Dat Ala e EE 23 5 8 Display Backlight key AANEREN 23 5 9 LOWBAT Low Battery screen 23 5 10 Measurement UDetmtons vre rn 24 511 Reset BUNOD deor ea tou t Re nas oa 24 5 11 Watt Hour ZERO FUFI
11. V Generally press to move the cursor down or to change a parameter value however use varies with each particular function Left arrow 4 Use varies according to a particular function Right arrow Use varies according to a particular function 4 4 Setup Mode 4 4 1 Setup Mode Basics 1 Press the SETUP button to access the Setup Mode The screen shown below will appear on the meter s LCD Use the up and down arrow keys to scroll through the parameters Press the SHIFT key to open a particular parameter for editing the SHIFT 1 display icon will be visible on the upper right hand corner of the LCD EN Once a parameter is opened for editing parameter variable E highlighted use the up and down arrow keys to edit the setting When the SHIFT key is pressed on the FILE NAME parameter the user can select the first half of the file name which is the configuration 3P 4 for example When the SHIFT keys is pressed again the SHIFT 2 icon appears on the display and the user can select the second half of the file name 10001 XL S for example This applies only to the FILENAME parameter Press the SHIFT key to continue scrolling through the other parameters using the up and down arrow keys To exit the Setup Mode press the EXIT key Detailed instructions for each parameter are provided in the next section 9 PQ3450 EU EN V1 1 04 12 Setup Mode Screen Folder Name WTAO1 File Name 3P401001 XLS 2008 11 28 00 03 17
12. ard display 0 0 V 0 0 V 0 0 V 0 000 KVA 0 000 KVA 0 000 KVA 0 000 KVA 0 00 0 00 0 0 0 000 KVAH fzeH0 0 Hz 6 The display will show the datalogging process by incrementing the data counter on the bottom right side of screen under the REC display icon 7 Each file can store up to 30 000 data points When the number of data points reaches 30 000 the system will create a new file automatically For example WTAO01001 XLS will be replaced by WTA01002 XLS 8 Press the REC key again to stop datalogging The incrementing counter and the REC display icon will switch off 9 Instructions are provided later in this User Guide regarding data exporting to a spreadsheet using a PC The Datalogger Incrementing Counter display 0 0 V 0 0 V 0 0 V 0 000 KVA aiH 0 0 R 0 000 KVA GE 0 000 KVAR 0 000 KVA sEH 0 000 KVAR 0 000 KVA 97 0 000 KVAR 0 00 c 0 00 0 00 CEJ oo E 0 000 KVAH HO O Hz 22 PQ3450 EU EN V1 1 04 12 5 7 Data Hold Function 1 During a measurement press the HOLD KEY once the displayed readings will freeze and the display will show the HOLD icon on the bottom right side of the screen 2 Press the HOLD key again to release the display and return to the normal operating mode The HOLD display icon will switch off The HOLD display 0 0 V 0 0 V 0 0 V 0 000KVA Gye 0 000 Kva Ei 0 000 KVA E 0 000 Kva pR l 0 00 PF3 0 00 CF 0 000 KVAH sHO O Hz 9
13. cedures 5 1 1 2W Single Phase Two Wire Measurement 102W 1 Power the instrument ON by pressing the Power key and then use the 19 3 key to select the 1b 2W system the selected name of the system will be shown on the bottom left side of the display 2 Connectthe line voltage L1 Vn Neutral to V1 and N terminals of the instrument Connect the Clamp A1 to the conductor A1 Connect Clamp 1 A1 to the A1 terminal of the instrument The related measurement factors will appear on the display po X we M Measurement definitions can be found in Section 5 10 102W Screen 00 V 0 00 A 0 000KW 0 000KVA 0 000KVAR 0 000KWH 0 000KVAH 0 000KVARH FREQ 50 1 17 PQ3450 EU EN V1 1 04 12 9 2 1 3W single phase three wire Measurement 1 Power the instrument ON by pressing Power key and then press the 19 30 key to select 1D 3W the selected name of the configuration will appear on bottom left hand side of the display 2 Connect the line voltage L1 L2 and Vn Neutral to V1 V2 and N terminals of the instrument 3 Connect the two 2 clamps A1 and A2 to the conductors A1 and A2 Connect Clamp 1 and Clamp 2 A1 and A2 to the A1 and A2 terminals of the instrument 5 The related measurement factors will appear on the display 103W Screen 00 V P 1 0 000KW 00 V P 2 0 000KW 0 00 A 51 0 000KVA 0 00 A D 4 0 000KVA O O00KVAR Q 000KVAR 0 000 KVA
14. d 25 Minute 37 PQ3450 EU EN V1 1 04 12 4 5 2 File name Set a file name in the SD Memory Card In the Setup Mode scroll down to the FILE NAME parameter using the up and down arrow 1 2 keys The screen will show the NO FILE indicator in the REC Date option area when the selected file is new The screen will show the recording date and time in the REC Date option area for existing data files Folder Name File Name REC Date Sampling Time Delete File SD Format Use Size Free Size Total Size ON Month 11 Folder Name File Name REC Date Sampling Time Delete File SD Format Use Size Free Size Total Size PT EE Beep ON Month 11 Year 2010 File Name Screen1 WTAO1 2 0 0 388 KB 1946 MB 1946 MB RS Lil Date 13 Hour 14 Sieg 01001 XLS NO File Decimal Clamp Type A Range V Range RS232 Out Sel Vi 11 S1 Qi X1 WH Minute 37 25 File Name Screen 2 WTAO1 2 0 0 388 KB 1946 MB 1946 MB 2 3 1 1 Date 15 Hour 14 3P401001 XLS 2008 11 28 00 03 17 Decimal Clamp Type A Range V Range RS232 Out Sel V1 I1 S1 Q1 X1 WH Minute 37 USA Other 20A 200mV P1 PF1 FREQ Second USA Other 20A 200mV P1 PF1 FREQ Second 25 Press the SHIFT button The SHIFT 1 icon will appear on the upper right side of the screen and the first half of the File Name which represen
15. d into a PC SD card reader slot or into an SD card reader adaptor Power the computer and run spreadsheet software Download the stored data file from the SD Card to the PC file name examples 3P401001 XLS 1P201001 XLS 1P301001 XLS 3P301001 XLS 4 The data files can be opened directly into a spreadsheet program Example Data File Cee AAT Xm c r dpt nm Z E EZ n7 Hu ose ei Position Date Tum Wile Uni val 2 Q 2009 4 00503 D acy DACH Q ACY H ACY 0 H SRL Qaem D ACV H ACW H ACY ACV d 4 0 2008 A Oey D ACW Ac OQ ACW D acy D S D 2000 14 GE ACY D A DACH Oo ACY D O AODXMI A EL 1 AC J A ACY U ACV d T H NUT A DAA ACY U ACY Oo ACY 0 ACY uU a 0 A 4 00S J ACY 9 ACY D ACY ACV D g U ALL A Osu D ACH H ACW Q ACV U ACV 10 O AA gud ACV H ACW ACY 0 ACV 11 0 ZO A 0519 1 ACY D ACY D ACY DU ACV DI 12 3 Copyright 2012 Extech Instruments Corporation a FLIR company All rights reserved including the right of reproduction in whole or in part in any form www extech com 26 PQ3450 EU EN V1 1 04 12
16. meter has universal probe compatibility Safety standard IEC1010 CAT III 600 V ACV input impedance 10M ohms Range select ACV Auto Range ACA Manual Range Clamp frequency response 40 Hz to 1 KHz Over load protection ACV 720 ACV RMS Over range OL is displayed Data on SD card will read 9999 or 999 for over range data Under range UR is displayed Data Hold Freezes displayed reading Data Recording SD memory card Sampling Time Approx 1 second 5 PQ3450 EU EN V1 1 04 12 Datalogger Real time data logger saves data to SD memory card for download to PC data files open directly to spreadsheet Sampling rate From 2 seconds to 7200 seconds Data Output RS232 port Operating Temperature 32 to 122 F 0 to 50 C Operating Relative Humidity 80 Relative Humidity max Power Supply Eight 8 AA 1 5VDC batteries or AC 9V power adapter Power Consumption Meter 270 mA DC Clamp 22 mA DC Weight 2 1 Ibs 968g with batterie Dimensions 8 86 X 4 92 X 2 52 225 X 125 X 64 mm 2 2 Electrical Specifications 45 to 65Hz 23 5 C Function Rame Jegen enee I 10 0V to 600 0V 0 2A to 6000A 0 00 to 1 00 0 5 range 3 digits 0 5 range 5 digits 0 0 to 1 8MW 0 0 to 1 8MVA 0 001k to 0 001M 1 1 range 8 digits 0 0 to 1 8MVAR 0 O to 1 8 MWH 0 0 to 1 8MVAH 0
17. parameter s setting The SHIFT key is then used to return to Setup Mode editing where the arrow keys are used again for scrolling Use the EXIT key to leave the Setup Mode 4 5 1 Folder name Set a Folder Name on the SD Memory Card 1 Scroll to the FOLDER NAME field using the up and down arrow keys if necessary 2 The Folder Name range is WTAOT1 to WTA10 3 Press Shift to open the Folder Name parameter for editing 4 Use the arrow keys A V to select a folder number the available numbers are 01 to 10 Note Press and hold A or V continuously for at least two seconds to scroll quickly 5 Press SHIFT when done Folder Name Screen 1 Folder Name WTAO1 File Name REC Date Sampling Time 2 Delete File SD Format Use Size Free Size 0 0 388 KB 1946 MB Total Size 1946 MB Lal KR 1 1 Beep ON Month pu Date 13 Hour 14 3P401001 XLS 2008 11 28 00 03 17 Decimal Clamp Type Other A Range 20A V Range 200mV RS232 Out Sel USA Vi 11 ri SI 01 Pr X1 WH FREQ Second 25 Minute 37 Folder Name Screen 2 Folder Name File Name REC Date Sampling Time 2 Delete File 0 SD Format 0 Use Size 388 KB Free Size 1946 MB Total Size 1946 MB A SE 2T EX Beep ON Month 31 Date 13 Hour 14 3P401001 XLS 2008 11 28 00 03 17 Decimal USA Clamp Type Other A Range 20A V Range 200mV RS232 Out Sel v1 11 P1 S1 01 PF1 X1 WH FREQ Secon
18. put Parameters 1 Inthe Setup Mode use the up down arrow keys to scroll to the RS232 OUT SEL field 2 Press the SETUP ENTER key to access the RS232 Output selection page Nine output selections maximum can be highlighted on this page Use all four arrow buttons to navigate the output choices To select an output type press the SETUP key the selection will highlight To de select a selected output type press the SETUP key the highlight will switch off Press and hold the SHIFT key for gt 2 seconds to clear all RS 232 output selections Press the EXIT button to exit the RS232 output mode If nine items are selected the display will show the indicator full oe SI oes d RS232 Output Selections RS232 OUTPUT SELECT Vi P3 y 23 V31 Vi Vi V3 I2 vy P2 1 g i n 5 6 7 8 9 1 1 lc 15 PQ3450 EU EN V1 1 04 12 4 5 14 Set Time and Date 1 Inthe Setup Mode use the up and down arrow keys to scroll to the YEAR MONTH DATE HOUR MINUTE and SECOND fields 2 Press SHIFT key when the desired field is selected the display SHIFT 1 will switch ON 3 Use the A or V keys to change the date or time value 4 Press SHIFT again to return to Setup Mode editing or press EXIT to leave the Setup mode 4 5 15 Exit the Setup Mode When all of the programming has been completed press the EXIT key to return to the measurement mode of operation 16 PQ3450 EU EN V1 1 04 12 5 0 Power Measurement Pro
19. r Initializing We 2 The meter will also check for an inserted SD memory card SD check will appear on the lower right side of the display If an SD card is inserted the blinking display will switch off after several seconds When no card is inserted the display will show No disk 4 2 Measurement Screens After the initialization screen the meter displays one of the measurement screen configurations The meter reverts to the screen that was displayed at the last power down and may not be the screen shown below Other screen configurations are shown later in this User Guide Measurement Screen Example 7l 0 000KVA ER 0 000 KVAR 0 000 KW 3X 0 OOOKVA FH 0 000 KVAR 0 000 KW EEH O 000KVA KA 0 000 KVAR I 0000 kw EB ES KVAR Hi D i 0 00 CEN 0 0 0 000 KWH 0 000KVAH 0 000 KVARH 0 0 Hz 8 PQ3450 EU EN V1 1 04 12 4 3 Keypad Summary POWER 5 Press and hold to power ON OFF 10 30 phase wire Select 1P 2W 1P 3W 3P 3W 3P AW measurement function REC Data record key for use with the SD Memory Card HOLD Freeze the displayed reading BACKLIGHT Switch LCD backlight ON OFF SETUP ENTER Enter the Setup mode Also used as an Enter key to confirm entries EXIT Exit a screen when programming SHIFT Programming key for use in the Setup Mode Up arrow A Generally press to move the cursor up or to change a parameter value however use varies with each particular function Down arrow
20. s instrument in the presence of combustible or explosive gas Do not touch exposed metal parts or unused terminals Consider the use of rubber gloves in operation Do not operate in excess of AC 500V Phase to Neutral or AC 600V Phase to Phase Do not operate this instrument if it appears to be malfunctioning Remove the test leads from the meter before opening the battery compartment cover When cleaning use only a dry cloth to wipe the meter housing Do not use liquids of any kind to clean the meter Safety Symbols CAUTION DOUBLE INSULATION RISK OF ELECTRIC SHOCK Environmental Conditions Installation Category III 600V Pollution Degree 2 Altitude limit 2000m Indoor use only Relative Humidity maximum 80 4 PQ3450 EU EN V1 1 04 12 2 0 Specifications 2 1 General Specifications Circuit Custom single chip microprocessor LSI circuit Display LCD Size 3 2 X 2 4 81 4 X 61 mm Dot Matrix backlit LCD 320 X 240 pixels Measurements V voltage phase to phase V voltage phase to ground A Current Phase to ground KW KVA KVAR PF Phase KW KVA KVAR PF System Power factor Phase angle Frequency Wire configurations 1P 2W 1P 3W 3P 3W 3P AW Voltage ranges 10 ACV to 600 ACV Auto Range Current ranges Current probe input signal voltage ACV 200mV 300mV 500mV 1V 2V 3V Current probe input current range ACA 20A 200A 2000A 1200A 30A 300A 3000A 6000A Note that the
21. t transformer e PT Potential transformer 5 11 Reset Button The Reset Button located on the right side of the meter allows the user to reboot the meter if the display or keypad is locked 5 12 Zero Adjustment for the Watt Hour Function Press and hold the Exit key for at least 6 seconds the measurement values for WH SH QH will reset to a Zero value 24 PQ3450 EU EN V1 1 04 12 6 0 Maintenance Loi CAUTION Remove test leads before opening the battery cover Electrical Shock Hazard 6 1 Cleaning N CAUTION When cleaning use only a dry cloth Do not use liquids of any kind to clean the meter 6 2 Battery Replacement 1 When the display shows the LOWBAT indicator replace the batteries as soon as possible Open the rear Battery Cover and remove the batteries Replace the eight 8 batteries 1 5Vdc AA batteries and close the battery cover You as the end user are legally bound EU Battery ordinance to return all used batteries disposal in the household garbage is prohibited You can hand over your used batteries accumulators at collection points in your community or wherever batteries accumulators are sold Disposal Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle 25 PQ3450 EU EN V1 1 04 12 7 0 SD Card 7 1 Download SD Card Data to PC After a Datalogging session remove the SD card from the SD card socket Plug the SD car
22. ts the number of wires and phases 3P4 for example will be highlighted and ready for editing Use the arrow keys to select the desired configuration Select 1P 2W 1P2 1P 3W 1P3 3P 3W 3P3 or 3P AW 3P4 12 PQ3450 EU EN V1 1 04 12 o Press SHIFT again and the SHIFT 2 icon will appear on the upper right side of the screen and the second half of the File Name which the user can customize as needed will be highlighted Use the arrow keys to select a number between 001 and 0050 inclusive 6 File Name Examples a 1P 201001 1P2 is one phase by two wires 01 is the folder number and 001 is the file number b 1P 301001 1P3 is one phase by three wires 01 the folder number and 001 the file number C 3P301001 3P3 is three phases by three wires 01 the folder number and 001 the file number d 3P401001 3P4 is three phases by four wires 01 the folder number and 001 the file number 7 Press the SHIFT key again to continue with the Setup Mode editing File Name Screens Folder Name WTADI l l 01001 XL5 File Name NO File REC Date NO File Sampling Time 2 Sampling Time 2 Delete File 0 Decimal i te File D Decimal D 95 Clamp Type Clamp Type 388 KB A Range ize 388 KB A Range 19346 MB V Range ize 1946MB V Range 1946 MB R5232 Out Sel ize 1946 MB R5232 Gut Sel V1 I1 1 1 V1 11 1 1 1 1 Ped 51 Qi H 51 eo EXI WH EXI WH Date Hour Minute Second j Date Hour Minute 13 14 37 25 i 13 14 ER
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