Instruction manual

ManualsBrandsCARLO GAVAZZI ManualsPlanerClass 0.2 A/V

WM5-96

Smart Power Quality Analyzer

Instruction manual

Summary of content (55 pages)

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WM5-96 Smart Power Quality Analyzer Instruction manual
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Thank you for choosing our products WM5-96 Smart Power Quality Analyzer WM5 96: • High accuracy (class 0.2 A/V); • High calculation performances (ARM® technology) for a fast analysis of the signal (FFT up to the 63rd harmonics); • high connection capabilities (RS485 115.2 kbps, RS232, front optical port). WM5 96 is the state-of-the-art tecnological answer to your needs of power quality analysis.
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2 Index WM5-96 Instruction Manual Introduction WM5 96 philosophy, ARM tecnology . . . . . . . . . . . . . . . . . . . . . . . .4 Optical and communication port . . . . . . . . . . . . . . . . . . . . . . . . . . .4 Becoming aquainted with WM5 Front panel description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Main measuring page “00” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Adjustment of display contrast . . . . . . . . . . . . . . . . . . . . . . . . . .
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Index WM5-96 Instruction Manual 3 Installation Panel cut-out and dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Fixing, removing the modules and mounting the instrument to the panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Sealing the instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Wiring diagrams 1-phase, 2-wire input connections (1P) . . . . . . . . . . . . . . . . . . . . .
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4 Introduction We suggest you to keep the original packing in case it is necessary to return the instrument to our Technical Service Department. In order to achieve the best results with your instrument, we recommend you to read this instruction manual carefully. If the instrument is used in a manner not specified by the producer, the protection provided by the instrument may be impaired. Maintenance: to keep the instrument clean, use a slightly damp cloth; do not use any abrasives or solvents.
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Becoming acquainted with WM5 96 WM5-96 Instruction Manual 5 Front Panel Description WM5-96 AL Smart Power Quality Analyzer Class 0.2 A/V 1 When switched on, the alarm LED will be active (blinking for a virtual alarm, fixed light for a real alarm). 2 Graphic display. 3 This key allows the user to access programming (only page 00) or the details of the measurement.
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Becoming acquainted with WM5 96 6 WM5-96 Instruction Manual Measurements of instantaneous variables a b c d The various measuring pages of WM5 96 display the necessary information for the quality analysis of the network. To scroll (1) the measuring pages, use the “ ” keys; to display the details of the measures, press the “S” key; to scroll the available details, use the “ ” keys (3); to exit the details displaying phase, press the “S” key.
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Becoming acquainted with WM5 96 WM5-96 Instruction Manual Digital input status a 7 This page displays the status of the digital inputs (b) (0, 1, 2) corresponding to each slot (a). The “ ” symbol will be shown on the right of a close contact, while the “ ” symbol will be shown on the right of an open contact, if the digital input is set as “Totalizer” the symbol “ “ will be displayed. b It’s possible to display the values of the cofigurated totalizer (GAS, Water...
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Becoming acquainted with WM5 96 8 WM5-96 Instruction Manual Logged events page a b f c d e 1 Thanks to the great logging capability of WM5 96, it’s possible to log a great number of events and manage their displaying, one by one. The page always displays the last logged event which is given a progressive number (a). The page is complete with all the important information relevant to the logged event: date (b), time (c), type of event (alarm, min, max, etc.) (d), variable relevant to the event (e).
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Becoming acquainted with WM5 96 WM5-96 Instruction Manual 9 Info pages METER INFORMATION STANDARDS: kWh: EN62053-22 CL.0,5 kvarh: EN62053-23 CL.2 1 P37 METER INFORMATION TEST OUTPUT CONSTANT: OPTICAL: kWh+, TOT 1.000 Wh/PULSE OUT C0: kWh+ TOT 1.000Wh/PULSE 2 P38 METER INFORMATION a SYSTEM 1.000 c CT RATIO d PT RATIO 1.000 DMD TIME 15 min e 3 P39 METER INFORMATION BI3230033001P a SN YEAR 2008 b REV 2.1.5.
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Programming WM5 96 WM5-96 Instruction Manual 11 Programming keypad 1 2 The “S” (1) key is used to enter programming, confirm the selected or modified data and go back to the previous data if pressed for at least 2 seconds. The “ ” keys at N. 6 are used to scroll the menus and modify the selected values/data.
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Programming WM5 96 12 WM5-96 Instruction Manual Change password ***MAIN MENU*** CHANGE PASSWORD MODULES SYSTEM CT RATIO REV. 1.4.2.6 (AV5) 1 Measure > 2s This function allows the user to modify the PASS value with a new value (from 0 to 1000). Press the “S” key and when the instruments requires a new PASS (2) enter the desired value by means of the “ ” keys and confirm the new value with the “S” key. The instrument goes back to the main menu.
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Programming WM5 96 WM5-96 Instruction Manual 13 System ***** MAIN MENU ***** Measure CHANGE PASSWORD MODULES SYSTEM CT RATIO REV. 1.4.2.6 (AV5) 1 > 2s ***** MAIN MENU ***** Go back CHANGE PASSWORD 1-PHASE 2-WIRE MODULES 2-PHASE 3-WIRE SYSTEMA BAL. 3-PH 3W+1CT TA CT RATIO 3-PH REV. 1 .3W 4 . 2UNBAL .
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Programming WM5 96 14 WM5-96 Instruction Manual DMD/AVG calculation *****MAIN MENU***** 1 SYSTEM CT RATIO VT-PT RATIO DMD/AVG. CALCUL. REV. 1.4.2.6 (AV5) ***DEMAND/AVERAGE*** TYPE TIME SYNC Measure > 2s Go back > 2s 2 ***DEMAND/AVERAGE*** TIPO FIXED TEMPO SLIDE SINCRONISM Go back > 2s 3 This function allows the user to select the calculation method of the DMD/AVG value of the selected variable. To access these functions select DMD/AVG CALCUL.
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Programming WM5 96 WM5-96 Instruction Manual 15 Installed power ***** MAIN MENU ***** Measure 1 CT RATIO VT-PT RATIO DMD/AVG CALCUL. INSTALLED POWER REV. 1.4.2.6 > 2s (AV5) ***** MAIN MENU ***** Go back 2 CT RATIO VT-PT RATIO INS. POWER ? DMD/AVG min CALCUL. a INSTALLED max POWER REV. 1.4.2.6 Confirm 1000 W 1000 W 9999MW (AV5) 123...
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Programming WM5 96 16 WM5-96 Instruction Manual Meters Menu ***** MAIN MENU ***** Measure 1 VT-PT RATIO DMD/AVG CALCUL. INSTALLED POWER METERS REV. 1.4.2.6 > 2s (AV5) This menu allows the user to select/set all the parameters of the energy meters. From the main menu, select METERS by means of the “ ” keys and confirm with the “S” key to enter the METERS menu.
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Programming WM5 96 WM5-96 Instruction Manual TIME PERIOD SELECTION Go back WEEK TYPE PERIODS DEFAULT TARIFF > 2s 7 Go back time 8 -- day -- --/-- W H T --/-- -- > 2s Go back time 9 -- day -- --/-- W H T --/-- -- > 2s 00 START TIME ? 123... 01 END TIME ? 123... 00/00 START TIME ? 123... 00/00 END TIME ? 123... 17 PERIODS (7): set the periods to which the tariffs are to be coupled. It’s possible to divide each day into up to 24 periods.
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Programming WM5 96 18 WM5-96 Instruction Manual TIME PERIOD SELECTION Go back WEEK TYPE PERIODS DEFAULT TARIFF > 2s 14 TIME PERIOD SELECTION Go back WEEK TYPE PERIODS TARIFF ? 1 DEFAULT TARIFF > 2s 15 Confirm 123... *****METERS MENU***** Go back TARIFF ENERGY RESET TOTALIZER RESET > 2s DEFAULT TARIFF (14): it is the tariff (from 1 to 12) which will be coupled to the meters if no other programming is made or for the days (periods) set as non-working.
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Programming WM5 96 19 WM5-96 Instruction Manual Programming example of the tariff parameters In the “time periods” table you have at least 100 selection rows available. time 00 08 17 00 day 08 17 24 24 line : 01/12 01/12 01/12 25/12 W H T 31/12 31/12 31/12 26/12 Let’s for example take into consideration the following tariff plan decided by the energy supplier for December. The working week is from Monday to Friday, while the weekend is made by Saturday and Sunday.
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Programming WM5 96 20 WM5-96 Instruction Manual Display Page *****MAIN MENU***** 1 DMD/AVG CALCUL. INSTALLED POWER METERS DISPLAY PAGE REV. 1.4.2.6 Measure > 2s (AV5) This function allows the user to select the variables to be displayed on page 00. Choose the DISPLAY PAGE function (1) by means of the “ ” keys ” keys and confirm with “S”, then by means of the “ select the display line where the selected variable (2) is to be displayed and press “S”.
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Programming WM5 96 21 WM5-96 Instruction Manual Digital Inputs ******MAIN MENU****** Measure 1 INSTALLED POWER METERS DISPLAY PAGE DIGITAL INPUTS REV. 1.4.2.6 > 2s (AV5) ***DIGITAL INPUTS*** 2 IN C1 IN C2 IN C3 REMOTE > 2s ***DIGITAL INPUTS*** ING. C1 REMOTE ING. C2 SYNC ING. C3LSb TARIFF 3 Go back Go back > 2s REMOTO TARIFF MSb TOTALIZER Go back ***TOTALIZER MENU*** TYPE ENG. UNIT PULSES 4 > 2s This function allows the operating modes selection of the digital inputs.
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Programming WM5 96 22 WM5-96 Instruction Manual Digital outputs ******MAIN MENU****** Measure METERS DISPLAY PAGE DIGITAL INPUTS DIGITAL OUTPUTS REV. 1.4.2.6 1 > 2s (AV5) ***DIGITAL OUTPUTS*** Go back ALARM ND 2 OUT D0 OUT D1 OUT D2 > 2s a ***DIGITAL OUTPUTS*** Go back ALARM ND 3 ING. C1 PULSE ING. C2 ALARM ING. C3 CONTR. REMOTE > 2s ****PULSE MENU**** ENERGY TYPE PULSES 4 PULSE /kWh min max 4c 123... 1.0000 0.
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Programming WM5 96 23 WM5-96 Instruction Manual ALARM (5): the digital output is enabled only if the expected alarm status occurs. Select the ALARM function by means of the “ ” keys and confirm with the “S” keys (5a).Then select “ND” (normally de-energized relay) or “NE” (normally energized relay) (5b) by means of the “ ” keys. To program the values of the set-points refer to the “alarm” menu. REMOTE CONTR. (5): the digital output can be enabled by means of a command sent by means of serial port.
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Programming WM5 96 24 WM5-96 Instruction Manual Alarm *****MAIN MENU***** DISPLAY PAGE DIGITAL INPUTS DIGITAL OUTPUTS ALARMS REV. 1.4.2.6 1 Measure > 2s (AV5) *****ALARMS MENU***** Go back ALARM ALARM ALARM ALARM ALARM 2 01 02 03 04 05 (OFF) (ON) (ON) (ON) (ON) > 2s *****ALARMS MENU***** ENABLE VARIABLE TYPE ALARM: 01 ENABLE: OFF 3 3a OFF ON 3b UP DO IN OUT a 3c V1 A1 W1 var1 *****ALARMS MENU***** LATCH DISABLE SET 1 ALARM: 01 LATCH: OFF 4 4a OFF ON 4c SET 1 ? min max 9.0000.
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Programming WM5 96 25 WM5-96 Instruction Manual FUNCTION (6): set its OR or AND logic. Choose FUNCTION by means ” keys and confirm with “S”. Afterwards select by the of the “ “ ” keys the logic function to be coupled to the OR (6b) or AND (6b) alarm, then confirm with “S”. See details in “Logic and alarm parameters”. Proceed, if necessary, with the configuration of the other alarms (up to a maximum of 16 alarms).
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Programming WM5 96 26 WM5-96 Instruction Manual Example of alarm parameters programming The enabling of an alarm is required when the system voltage VL1-N exceeds or is below the range 215V - 235VAC. The external window alarm is selected so that the output is enabled when the measured value exceeds 235V or is below 215V.
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Programming WM5 96 WM5-96 Instruction Manual 27 The instrument is able to manage 2 types of alarms: 1. Real alarm = when the alarm is connected to a digital output (relay output or open collector output). The activation of a real alarm causes the switching at fixed light of the “AL” LED on the front of the instrument. 2. Virtual alarm = when the alarm is not connected to any output. The activation of a virtual alarm causes the switching at blinking light of the “AL” LED.
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Programming WM5 96 28 WM5-96 Instruction Manual Events selection ******MAIN MENU****** Measure 1 DIGITAL INPUTS DIGITAL OUTPUTS ALARMS EVENTS SELEC. REV. 1.4.2.6 > 2s (AV5) EVENTS SELECTION MENU Measure 2 ALARMS MIN MAX DMD MAX DIG.
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Programming WM5 96 WM5-96 Instruction Manual 29 Analog outputs ******MAIN MENU****** Measure 1 DIGITAL OUTPUTS ALARMS EVENTS SELEC. ANALOG OUTPUTS REV. 1.4.2.6 > 2s (AV5) **ANALOG OUTPUT MENU* OUT OUT OUT OUT OUT 2 A0 A1 B0 B1 C0 **ANALOG OUTPUT MENU* VARIABLE MIN OUT MAX OUT 3 OUT A0 VARIABLE: V1 a 3a 3b V1 A1 W1 var1 0.0000. -9999G 9999G MIN OUT ? min max 3c 0.0000.
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30 Programming WM5 96 WM5-96 Instruction Manual Programming examples of the analog outputs Power retransmission by means of a 0-20mA analog output. It’s necessary to measure a consumed power up to 100kW and retransmit this value by means of a signal from 4 to 20 mA: the module to be used is AO2050 (2x from 0 to 20mA), the instrument is to be programmed as follows: VARIABLE: W∑ (system active power). MIN OUT: 20.
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Programming WM5 96 WM5-96 Instruction Manual 31 Serial outputs ******MAIN MENU****** Measure ALARMS EVENTS SELEC. ANALOG OUTPUTS SERIAL OUTPUT REV. 1.4.2.6 1 > 2s (AV5) ******MAIN MENU****** Go back RS232 RS485 OPTICAL MODBUS: 9600,8,N,1 2 ADDRESS ? min max BAUD RATE (3): select the baud rate of the serial port. Select the desired baud rate value (3b) by means of the “ ” keys and confirm with the “S” key.
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WM5-96 AL Smart Power Quality Analyzer Class 0.2 A/V Programming WM5 96 32 ARM R Powered R WM5-96 Instruction Manual Optical port measures PRG a ! d Sb e c Follow steps (1) and (2) on the previous page, then select “OPTICAL” (2) by means of the “ ” keys and confirm with “S”.
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Programming WM5 96 WM5-96 Instruction Manual 33 Ethernet Port *****MAIN MENU***** EVENTS SELEC. ANALOG OUTPUTS SERIAL OUTPUT ETHERNET PORT REV. 1.4.2.6 1 Measure > 2s (AV5) ****ETHERNET MENU**** Go back IP ADDRESS GATEWAY MODBUS TCP/IP > 2s 2 IP MASK 2a 192. 168. 2. 122 255. 255. 255. 0 123... > 2s To exit the various menus and submenus, keep the “S” key pressed for at least 2 seconds. 50200. 100000 655350 PORT ? min max 2c Go back This function allows the user to set the Ethernet port.
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34 Programming WM5 96 WM5-96 Instruction Manual Digital filter programming Examples Example 1 How to stabilize the value of the VL-N variable displayed on the display, fluctuating from 222V and 228V.
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Programming WM5 96 WM5-96 Instruction Manual 35 Example 3. It’s necessary to stabilize the value of the displayed variable AL 1 (phase current 1), fluctuating within 470V and 486V. To be able to manage the alarm function and following activation and deactivation of the relay, this value is not to be subject to continuous fluctuations. In this example we have considered using a 500/5A CT.
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Programming WM5 96 36 WM5-96 Instruction Manual Clock ******MAIN MENU****** Measure ANALOG OUTPUTS SERIAL OUTPUT FILTER CLOCK REV. 1.4.2.6 1 > 2s (AV5) *****CLOCK MENU***** Go back NONE WITHOUT BACKUP WITH BACKUP > 2s 2 ****CLOCK ADJUST**** EURO/USA TIME ZONE DATE TIME 20/06/06 3 08:28:26 AM 3a EUROPE USA 12/31/06 DATE 3d 123...
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Programming WM5 96 WM5-96 Instruction Manual Language *****MAIN MENU***** 1 SERIAL OUTPUT FILTER CLOCK LANGUAGE REV. 1.4.2.6 > 2s 2 This function allows to set the language to be displayed by WM5. Choose the ” keys and confirm with “S”. LANGUAGE function (1) by means of the “ Then select the desired language by means of the “ ” keys and confirm with “S”. (AV5) *****MAIN MENU***** USCITA SERIALE ENGLISH FILTRO ITALIANO CLOCK DEUTSCH LANGUAGE FRANCAIS REV. 1.4.2.
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38 Layout and list of modules WM5-96 Instruction Manual WM5 96 AV53 H XX XX XX XX XX Description Ch Part No. Legend AD2001 WM5 96 AD2000 WM5 96 Model WM5-96 with optical port ANSI C12.18 type WM5-96 without optical port (Range code + system) measuring inputs 400/690VL-L 1/5A (10A) 120/208VL-L 1/5A (10A) AQ2030 AQ2031 AV5.3 AV6.
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Installing 39 WM5-96 Instruction Manual 5mm Panel cut-out and dimensions 24mm Fixing, removing the modules and mounting the instrument to the panel 5 2 b a 1 4 1 c 3 b Mounting and removing the modules: the different modules (input, output and power supply) have been designed to be plugged in the available slots. To know in which slots they are to be mounted, refer to the table on the left.
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Wiring diagrams 40 WM5-96 Instruction Manual 1-phase, 2-wire input connections, (1P) Fig. 1 8 7 1 2 Fig. 2 Fig. 3 9 10 L1 N Direct connection CT and VT connection CT connection 2-phase, 3-wire input connections (2P) Fig. 4 8 7 9 1 2 3 Fig. 5 4 I L1 L2 1 3 5 L1 L2 L3 2 4 6 1 3 5 2 4 6 8 L1 8 7 N 10 L3 L2 9 U 7 10 N 9 CT connection Direct connection 3-phase, 3 and 4-wire input connections - Balanced load (3P) Fig. 6 8 9 10 1 Fig. 7 Fig.
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Wiring diagrams 41 WM5-96 Instruction Manual 3-phase, 3-wire input connections - unbalanced load (3P) Fig. 9 8 9 10 1 2 3 4 5 Fig. 11 Fig. 10 6 L1 L2 L3 Direct connection (3-wire system) CT and VT connection (3-wire system) CT connection (3-wire system) 3-phase, 3-wire ARON input connections (3P) Fig. 12 Fig.
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Wiring diagrams 42 WM5-96 Instruction Manual Power supply, analogue and digital output modules AP1020. AP1021. Power supply. A2 A1 F F= 1.25 A T N - L + AO2050. 2 analogue outputs 0-20mA DC. AO1058. 1 relay output AO2052. 2 analogue outputs -5/+5mA DC. AO2051. 2 analogue outputs 10V DC. AO1037. 4 open collector outputs. This wiring diagram is also valid for the open collector modules with 1 or 2 outputs.
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Technical specifications WM5-96 Instruction Manual 43 Input Specifications Number of analogue inputs Current Voltage Digital inputs (on request) AQ1038 Purpose Contact measuring current AQ1042 Purpose Excitation output Contact measuring current Common characteristics Close contact resistance Open contact resistance Insulation Accuracy Current (AL1, AL2, AL3) Current (An) Voltage range AV5: range AV6: Frequency Active power and apparent power (@ 20°C ± 5°C, R.H.
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44 Technical specifications WM5-96 Instruction Manual Output specifications Analogue outputs (on request) Number of outputs Fino a 8 (max 4 x 20mA + 4 x 10VDC o 4 x 20mA o 8 x 10VDC o 8 x ±5mA) Accuracy (@ 25°C ±5°C, R.H. ≤60%) ±0.1%FS (20mA o 10VCC) ±0.
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Technical Specifications WM5-96 Instruction Manual 45 Software functions Password 1st level 2nd level System selection System 1 System 2, unbalanced System 3, balanced System 3, unbalanced Transformer ratio Filters Filter operating range Filtering coefficient Filter action Alarms Working mode Numeric code of max 4 digits from 0 to 1000; 2 protection levels of the programming data Password “0”: no protection Password from 1 to 1000: all data are protected.
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46 Technical specifications WM5-96 Instruction Manual Time period management Meters Total Partial and multitariff Tariffs Time periods Number of periods Pulse output Energy meter recording 4 (9-digit) 48 (9-digit) Up to 12 Up to 24 per day Up to 100 different days per year Connectable to total and/or partial meters (multitariff) Consumption history by recording of the monthly energy meters (12 previous months). Recording of total and partial energy meters. Energy meter recording (EEPROM) Max.999.999.
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Technical Specifications WM5-96 Instruction Manual 47 General Specifications Operating temperature -10° to +45°C (14° to 113°F) (R.H. < 90% non-condensing) Pulse voltage (1.2/50µs) Safety standards Limit range of operating temp. -20° to +55°C (-4° to 131°F) (R.H.
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Technical Specifications 48 WM5-96 Instruction Manual Function Description Input and output scaling capability. Working of the analogue outputs (y) versus input variables (x) Figure A The sign of measured quantity and output quantity remains the same. The output quantity is proportional to the measured quantity. Figure D The sign of measured quantity and output quantity remains the same. With the measured quantity being zero, the output quantity already has the value Y1 = 0.2 Y2. Live zero output.
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Technical Specifications WM5-96 Instruction Manual 49 Accuracy PF=1 Error PF=L0.5 or C0.8 +1.0% +0.5% kWh, accuracy (RDG) depending on the current Class 0.5 accuracy limits (active energy) EN62053-21 5(10A) start-up current: 5mA. +1% Class 0.5 -1% -0.5% -1.0% PF=1 PF=L0.5 or C0.8 0.05A (0.01In) 0.1A (0.02In) 0.25A (0.05In) 0.5A (0.1In) 5A (In) 10A (Imax) 5A (In) 10A (Imax) kvarh, accuracy (RDG) depending on the current sinϕ=1 Error +2.
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50 Technical Specifications WM5-96 Instruction Manual List of the variables that can be connected to: Analogue outputs (all listed variables with the only exception of energies), alarm outputs (all listed variables with the only exception of energies), pulse outputs (only energies), communication (all listed variables). No. 1-phase 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 2-ph.
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WM5-96 User’s Page WM5-96, ARM® Powered WM5-96 AL Smart Power Quality Analyzer Class 0.
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OUR SALES NETWORK IN EUROPE AUSTRIA - Carlo Gavazzi GmbH Ketzergasse 374, A-1230 Wien Tel: +43 1 888 4112 Fax: +43 1 889 10 53 office@carlogavazzi.at FRANCE - Carlo Gavazzi Sarl Zac de Paris Nord II, 69, rue de la Belle Etoile, F-95956 Roissy CDG Cedex Tel: +33 1 49 38 98 60 Fax: +33 1 48 63 27 43 french.team@carlogavazzi.fr BELGIUM - Carlo Gavazzi NV/SA Schaarbeeklei 213/3, B-1800 Vilvoorde Tel: +32 2 257 4120 Fax: +32 2 257 41 25 sales@carlogavazzi.