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Sifam Tinsley Theta 30P Operating Manual

Power / phase angle / power factor transducer
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Operating Manual
POWER \ PHASE ANGLE \ POWER FACTOR TRANSDUCER
Theta 30P
COM
ON O 1 O/P2
/P
2-60-006-00-00538
Rev.C - 31/5/13

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  • Page 1 Operating Manual POWER \ PHASE ANGLE \ POWER FACTOR TRANSDUCER Theta 30P ON O 1 O/P2 2-60-006-00-00538 Rev.C - 31/5/13...
  • Page 3 Read & understand this manual before using the Instrument The proper and safe operation of the device assumes that the Operating Instructions are read and the safety w a r n i n g s g i v e n i n t h e v a r i o u s s e c t i o n s Mounting,Electrical Connections, Commissioning are CAUTION observed.
  • Page 4 POWER \ PHASE ANGLE \ POWER FACTOR TRANSDUCER POWER \ PHASE ANGLE \ POWER FACTOR TRANSDUCER Installation & Operating Instructions Section Contents Introduction Input and Output screens Programming 3.1 Programming Via Front LCD & Two keys 3.1.1 Password Protection 3.1.1.1 Password Verification 3.1.1.2 Editing Existing Password 3.1.2 Transducer Type Selection...
  • Page 5 Input Characteristics Setting 3.1.8.1 End value of Input 3.1.8.2 Start value of Input 3.1.8.3 Elbow Function Selection 3.1.8.4 Elbow value of input Output Characteristics setting 3.1 .1 Output 1 Characteristics setting 3.1.9.1.1 End value of output 1 3.1.9.1.2 Start value of output 1 3.1.9.1.3 Elbow value of output 1 3.1 .2 Output 2 Characteristics setting 3.1.9.2.1 End value of output 2...

  • Page 6: Led Indication

    1. Introduction The POWER/PHASE ANGLE/ POWER FACTOR TRANSDUCER is a DIN Rail/Wall mounted 78.5 X 65.5mm Transducer. Transducer is used to measure and convert Active, Apparent, Reactive Power, Phase Angle & Power Factor of a Single phase or Three phase AC System with balanced or unbalanced load into an proportional DC current or voltage output signal.

  • Page 7: Input And Output Screens

    Table 1: Measured parameters Measured parameters Unit of Measurement Active Power Reactive Power Apparent Power – Power Factor °(DEG) Phase Angle 2 . Input and Output screens In normal operation the user is presented with display test screen followed by version screen to one of the output screen. For Reactive Power Transducer, For Apparent Power Transducer : Input Apparent Power,...
  • Page 8 For Power Factor Transducer For Active Power Transducer, Input Power Factor, Input Active Power, Output 1 as Current or Voltage Output 1 as Current or Voltage Output 2 as Current or Voltage Output 2 as Current or Voltage INPUT INPUT O/P1 O/P1 O/P 2...
  • Page 9 To access the set-up screens press and hold the “ Down” and “ Up” keys simultaneously for 5 seconds. This will take the User to the password screen . 3.1.1: Password Protection: 3.1.1.1: Password Verification Password protection can be enabled to prevent unauthorized access to set-up screens, by default password protection is not enabled.
  • Page 10 After, second digit gets entered, it will prompt for third digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the alue of the third digit from 0 to 9 and the value will roll back again to 0.
  • Page 11 a sw r o d Inco rec . T is screen is d layed wh n e the entered. Pre sing he " Down” key ll re-e ter to the “Enter Pa sword” entry stage. Pressing the “ Up” key will ex t the setup menu.
  • Page 12 A te se nd ig t e en r d, d i g ts te e it will p rom f r t ird digit (*Denotes that digit will be flashing). r ssin th “ Do ” k y will wn e again to 0.
  • Page 13 3.1.2: Transducer Type Selection: This screen allows the user to set the transducer type as Active, Reactive, Apparent Power, Phase angle or Power Factor . Pressing the “ Down” key display will show “Transducer type edit” mode and scroll between INPUT ACt : Active Power APP : Apparent Power...
  • Page 14 3PH3 UbAL : 3-Phase 3-Wire Unbalanced load 3PH4 UbAL : 3-Phase 4-Wire Unbalanced load For Phase angle and Power factor Transducer networks supported are UL 12 bAL : 3-Phase 3-Wire balanced load UL 23 bAL : 3-Phase 3-Wire balanced load UL 31 bAL : 3-Phase 3-Wire balanced load 3PH bAL : 3-Phase 4-Wire balanced load 3PH3 bAL : 3-Phase 3-Wire balanced load...
  • Page 15 Confirmation of Output 1 Type Pressing “ Down” key will re-enter into “Output 1 type edit” mode O/P1 Pressing the “ Up” key will set the type and advance to the Output 2 type selection(section 3.1.4.2). 3.1.4.2: Output 2 Type Selection This screen allows the user to set the output 2 type as Voltage or Current for dual output transducer.
  • Page 16 3.1.5: Potential Transformer Parameter Setting: 3.1.5.1: Potential Transformer primary value This screen allows the user to set the PT Primary value from 100V to 692.8 KVL-L with consideration that presently written PT Primary value with the previously set CT Primary value would not result in maximum power of greater than 1000 MVA per phase.
  • Page 17 After first digit gets entered it will promp for second digit. kV kV (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the second digit from 0 to 9 and the value will roll back again to 0 or it will get restricted depending on first digit set.

  • Page 18: Potential Transformer Secondary Value

    Confirmation of PT Primary value Pressing the “ Down” key will kV kV re-enter to the PT Primary value edit ” “ mode. Pressing the “ Up” key will confirm PT Primary value and advance to the PT Secondary selection (section 3.1.5.2).
  • Page 19 After second digit gets entered ,it will prompt for third digit. (*Denotes that digit will be flashing) Pressing the “ Down” key will scroll the value of the third digit from 0 to 9 and the value will roll back again to 0 or it will get restricted depending on second digit set.
  • Page 20 3.1.6: Current Transformer Parameter Setting 3.1.6.1: Current Transformer Primary Value This screen allows the user to set the CT Primary value from 1 to 9999 A with consideration that presently written CT Primary value with the previously set PT Primary value would not result in maximum power of greater than 1000 MVA per phase.
  • Page 21 After second digit gets entered, will prompt for third digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the third digit from 0 to 9 and the value will roll back again to 0 or it will get restricted depending on second digit set. Pressing the “...
  • Page 22 3.1.6.2: Current Transformer Secondary Value This screen allows the user to set the CT Secondary value from 1 to 5A. Pressing the “ Down” key will enter transducer into “CT Secondary value edit” mode. Pressing the “ Up” key will confirm the present value as CT Secondary and advance to the Communication parameter Setting (section 3.1.7).

  • Page 23: Address Setting

    3.1.7: Communication Parameter Setting: 3.1.7.1 Address Setting This screen applies to the RS 485 output only. This screen allows the user to set RS485 parameter for instruments. allowable range of address is 1 to 247. Pressing “ Down” key will advance to the “...
  • Page 24 After third digit gets entered, it will prompt for fourth digit. (* denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the fourth digit from 0 to 9 and the value will roll back again to 0 or it will get restricted depending on third digit set.
  • Page 25 Confirmation of RS 485 Baud Rate Pressing “ Down” key will re-enter into the “Baud Rate edit” mode. Pressing the “ Up” key will confirm the Baud rate value and advance to the Parity Selection (section 3.1.7.3). 3.1.7.3: RS 485 Parity Selection This screen allows the user to set Parity &...
  • Page 26 3.1.8: Input Characteristics Setting 3.1.8.1: End value of Input This screen allows the user to set the End value of Input with respect to system type & Transducer type. Allowable range of End value is 30% to 130% of Rated power.(Consider that we have Selected the Input as Apparent Power.) Pressing the “...
  • Page 27 After second digit gets entered, it will prompt for third digit. INPUT (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the third digit from 0 to 9 and the value will roll back again to 0 or value will get restricted depending on the value of second digit.
  • Page 28 3.1.8.2: Start Value of Input This screen allows the user to set the Start value of Input. The band of the start value that can be set depends upon system type & Transducer type selected. Start value can be set as follows : 1.
  • Page 29 on first digit set. Pressing the “ Up” key will advance the operation to the next digit and set the second digit, in this case to “0”. After second digit gets entered, will prompt for third digit. INPUT VA VA (* denotes that digit will be flashing).
  • Page 30 3.1.8.3: Elbow Function Selection This screen allows the user to enable or disable Elbow function of input.This is applicable only for Active / Reactive / Apparent Transducer Pressing the “ Down” key will enter the “ Elbow enable or disable INPUT edit”...
  • Page 31 Editing Existing Elbow value (*Denotes that digit will be flashing). INPUT Pressing the “ Down” key will scroll the value of the first digit from 0 to 5 and value will roll back again to 0 or it will gets restricted depending upon start &...
  • Page 32 After third digit gets entered, it will prompt for fourth digit. INPUT (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the fourth digit from 0 to 9 and value will roll back again to 0 or it will gets restricted depending on third digit set.
  • Page 33 3.1.9.1.2: Start value of output 1 Start This screen allows the user to set the value of Output 1 (considerd as DC Current).Start value of output 1 can be set upto 20 % of end value of output & m inimum Start value setting depends upon transducer type.
  • Page 34 After first digit gets entered, it will Prompt for second digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll O/P1 the value of the second digit from 0 to 4 and value will roll back again to 0 or it will get restricted by utput End value.
  • Page 35 Confirmation of Start value Pressing the “ Down” key will re-enter to the Output 1 Start “ value edit ”mode.. O/P1 Pressing the “ Up” key will confirm Start value and advance to the selection of Elbow value of Output (section 3.1.9.1.3) if input elbow is enabled or output 2 characteristics setting(section 3.1.9.3) 3.1.9.1.3: Elbow value of output 1...
  • Page 36 After first digit gets entered, it will prompt for second digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll O/P1 the value of the second digit from 0 to 9 and it will roll back again to 0 or it will get restricted depending on first digit set.
  • Page 37 Confirmation of Elbow value Pressing the “ Down” key will re-enter to the Elbow value edit” “ mode. Pressing the “ Up” key will confirm O/P1 Elbow value and advance to the Output 2 characteristics selection(section 3.1.9.2). 3.1.9.2: Output 2 Characteristics Setting 3.1.9.2.1: End value of output 2 This screen will only appear to show output End value of Output 2.
  • Page 38 Elbow value of Output 2 selection (section 3.1.9.2.3) if elbow function of input is enabled otherwise advance to the Mode selection (section 3.1.9). Editing Existing Start value (*Denotes that digit will be flashing). Pressing the “ Down” key will not affect the value of first digit, it is always 0.
  • Page 39 After, third digit gets entered, it will prompt for fourth digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll O/P 2 the value of the fourth digit from 0 to 1 and it will roll back again to 0 or it will get restricted depending on third digit set.
  • Page 40 Editing Existing Elbow value (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the first digit from 0 to 1 O/P 2 it will roll back again to 0 or it will get restricted by End value and start value set.
  • Page 41 After, third digit gets entered, it will prompt for fourth digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the fourth digit from O/P 2 0 to 9 and it will roll back again to 0 or it will get restricted depending on third digit set.
  • Page 42 Mode confirmation Pressing “ Down” key will be re-enter into the. “Mode selection edit” mode. Pressing the “ Up” key will confirm the operating mode and exit the setup menu. 3.2: Programming Via Programming Port available at front of Transducers using optional PRKAB601 Adapter. For programming of transducer, steps to be followed are Connections PRKAB 601...

  • Page 43: Programming Connector

    Power supply Transducer Programming connector 1 O/P2 PRKAB 601 Transducer Programing cable Software CD...

  • Page 44: Programming Via Optional Rs485 (Modbus) Communication Port

    Programming Via optional RS485 (MODBUS) communication port. (Refer section 4 for programming through MODBUS) 3.3.1: DIP Switch Setting for Changing Output type The Transducer output type can be changed from DC current to DC voltage depending upon user requirement on site. To change output type user has to set the transducer output type parameter either to voltage or current along with DIP switch setting.
  • Page 45 2) Remove the back cover of Transducer by using screw driver. Insert screw driver in a snap fitting slot and press in direction of arrow, remove all snap fitting pillars of back cover. 3) Remove the back cover and take the Output card out. 4) Configure the switches for Voltage or Current as shown below.
  • Page 46 Switches for setting output 2 type to Voltage or Current. Switches for setting o utput 1 type to Voltage or Current. NOTE: Black portion in above diagram indicate switch position. 5) After changing the switches for desired Output, Insert the Output Card. Insert the output card, press in direction of arrow.
  • Page 47 6) After inserting the output card insert the Interface card PCB and back cover. Insert the Interface card PCB and Back cover, press in direction of arrow. 7) After inserting the Back cover of transducer, transducer is ready for required application. 4.
  • Page 48 an Earth connection should be made at one point on the network.Loop (ring) topology does not require any termination load. Line topology may or may not require terminating loads depending on the type and length of cable used. The impedance of the termination load should match the impedance of the cable and be at both ends of the line.
  • Page 49 1 start bit, Byte format 8 data bits, least significant bit sent first 1 bit for even/odd parity 1 stop bit if parity is used; 1 or 2 bits if no parity Communication Baud Rate is user selectable from the front panel between 2400, 4800, 9600, 19200 bps.
  • Page 50 4.1 Accessing 3 X register for reading measured values: Two consecutive 16 bit registers represent one parameter. Refer table 2 for the addresses of 3X registers (Parameters measured by the instruments). Each parameter is held in the 3X registers. Modbus Code 04 is used to access all parameters.
  • Page 51 01 (Hex) 04 (Hex) 04 (Hex) 45 (Hex) 87 (Hex) 68 (Hex) B5 (Hex) B0 (Hex) D6 (Hex) Device Function Data Register1 Byte Data Register1 Data Register2 Data Register2 Address Code Low Byte High Count High Byte High Byte Low Byte Byte Count : Total number of data bytes received.
  • Page 52 For Diagnosis mode only Modbus start address Address Parameter Parameter (Register) High Byte Low Byte 30001 voltage 1 30003 voltage 2 30005 voltage 3 30007 current 1 30009 current 2 30011 current 3 30043 voltage average 30047 current average 30071 frequency 30073 VL1-2...
  • Page 53 Query : 01 (Hex) Device Address 03 (Hex) Function Code Start Address High 00 (Hex) 0E(Hex) Start Address Low Number of Registers Hi 00 (Hex) Number of Registers Lo 02 (Hex) A5 (Hex) CRC Low CRC High C8 (Hex) Start Address High : Most significant 8 bits of starting address of the parameter requested.
  • Page 54 Byte Count : Total number of data bytes received. Data register 1 High Byte : Most significant 8 bits of Data register 1 of the parameter requested. Data register 1 Low Byte : Least significant 8 bits of Data register 1 of the parameter requested.
  • Page 55 Parameter Modbus Start Address Hex Address Parameter Read / Write (Register) High Byte Low Byte 40027 Sim_Output A 00 00 40029 Sim_Output B 00 00 R/Wp 40031 Analog O/P Type 1 40033 Output para select 1 R/Wp R/Wp 40035 Analog O/P Type 2 40041 Diagonsis Mode R/Wp...
  • Page 56 Address Parameter Description 4) Single Phase = 1. 5) 3 Phase 4 wire balanced = 8. 6) 3 Phase 3 wire balanced = 2. This address allows the user to read and 40007 PT Primary write PT Primary value. The PT Primary value can be set between100 to 692.8 KVLL and also depends upon the per phase 1000 MVA Restriction of power...
  • Page 57 Address Parameter Description 2) if pass word lock is absent & if this location is read it will return one. 3 )if password lock is present & to disable this lock first send valid password to this location then write “0000” to this location. 40027 Sim_Output A This address is used to simulate output1.
  • Page 58 Address Parameter Description Note: For system type 3Ph3W unbalance and 3Ph4W unbalance, transducer type such as PF and Phase angle are not applicable where as for system type U12 I1,U23 I1 and U31 I1,Transducer type such as Active power, Reactive power and Apparent power are not applicable.
  • Page 59 Parity Decimal value Baud Rate Stop Bit 9600 4800 NONE 4800 NONE 4800 EVEN 4800 2400 NONE 2400 NONE 2400 EVEN 2400 Note : Codes not listed in the table above may give rise to unpredictable results including loss of communication. Exercise caution when attempting to change mode via direct Modbus writes.
  • Page 61 Examples of measuring ranges with Phase angle -180 -120 60 60 90 90 [°el] Inductive (lag) Inductive (lag) Capacitive (lead) Capacitive (lead) Motor (incoming) Generator (outgoing) Generator (outgoing) Meas. Range: 30 ...120° - ° Meas. Range: -120°...120° Meas. Range: -180°...180°(clear indication of -175°...175°. Examples of measuring ranges with cosφ...

  • Page 62: Installation

    6. Installation Transducer can be mounted either on a top-hat rail or directly on to a wall a mounting plate. As the front of the enclosure conforms to IP 40. The terminals of the product should be protected from liquids. The Transducer should be mounted in a reasonably stable ambient temperature and where the operating temperature is within the range 0 to 45 C.

  • Page 63: Emc Installation Requirements

    6.1: EMC Installation Requirements This product has been designed to meet the certification of the EU directives when installed to a good code of practice for EMC in industrial environments, e.g. Screened output and low signal input leads or have provision for fitting RF suppression components, such as ferrite absorbers, line filters etc., in the event that RF fields cause problems.

  • Page 64: Maintenance

    6.2: Case Dimension 78.5 100.9 106.5 6.3: Wiring Input connections are made directly to screw-type terminals with indirect wire pressure. Choice of cable should meet local regulations. Terminal for both Current and Voltage inputs will accept up to 4.0 mm single wire or 2 x 2.5 mm fine wire 6.4: Auxiliary Supply Transducer should ideally be powered from a dedicated supply, however...

  • Page 65: Specifications

    7. Specifications Measured Parameter Active Power / Reactive Power / Apparent Power / Power Factor /Phase Angle. Network Type Supported Single Phase / for Power : 3 Phase 3 wire Unbalanced load/ 3 Phase 4 wire Unbalanced load/ 3 Phase 3 wire balanced load/ 3 Phase 4 wire balanced load.
  • Page 66 Nominal Voltage Input(U Nominal input Voltage 100 V £ U £ 500 VL-L (AC RMS) (PT Secondary range) PT Primary range 100V to 692.8 KVL-L Nominal Frequency F 25 to 60 Hz Nominal input Voltage burden < 0.6 VA per phase at U Overload Capacity 1.2 * U continuously, 2 * U for 1 second, repeated 10 times at...
  • Page 67 Allowed measuring range end values X2 (calibration factor Xc): With single phase AC Active / Reactive / Apparent Power [0.3 £ (X2 / Rated Power) £ 1.3 ]• (U • I /3) With 3-phase AC Active / Reactive / Apparent Power [0.3 £...
  • Page 68 Measuring Output Y( Single or Optional Dual): Output type Y2 Load independent DC Voltage , DC Current (On site selectable through DIP switches.) Load independent DC Unipolar 0…20mA / 4…20mA / 0...1mA OR 0…10V. output Bipolar -20mA..0..+20mA OR -10V..0..+10V Output burden with DC current output Signal 0 £...

  • Page 69: Output Characteristics

    Accuracy :( Acc. to IEC 60688) Reference Value Output end Value Y2 (Voltage or Current) Basic Accuracy for power transducer 0.2*C Basic Accuracy for Phase Angle & Power Factor transducer 0.5*C Factor C (the highest value applies) Linear characteristics: Bent characteristics: C= Y1- Y0 X2 or C=1 For X0<X<X1...
  • Page 70 X0 = Start value of input Y0 = Start value of output X1 = Elbow value of input Y1 = Elbow value of output X2 = End value of input Y2 = End value of output R = Rated value of output burden U /I = Nominal input voltage/current Reference conditions for Accuracy : For Power Transducer: Ambient temperature...

  • Page 71: Installation Data

    Additional Error: Temperature influence ± 0.2%/10°C Influence of Variations: As per IEC EN-60688 standard. Output stability <30min Safety: Protection IP 40, housing acording to EN 60 529 IP 20,terminal according to EN 60 529 Pollution degree Installation Category Insulation Voltage 50Hz,1min.
  • Page 72 Connection Terminal: Connection Element Conventional Screw type terminal with indirect wire pressure Permissible cross section 4.0 mm single wire or 2 x 2.5 mm of £ the connection lead Fine wire Environmental: Nominal range of use 0 °C...23 °C... 45 °C(usage Group II) Storage temperature -40 °C to 70 °C Relative humidity of annual...

  • Page 73: Connection Diagrams

    8. Connection Diagrams 17 18 3 Phase O/P-1 O/P-2 4 Wire SUPPLY Unbalanced Load 17 18 O/P-1 O/P-2 3 Phase SUPPLY 3 Wire Unbalanced Load...
  • Page 74 11 1 3 13 14 15 16 17 18 O/P-1 O/P-2 1 Phase SUPPLY 2 Wire 13 14 15 16 17 18 U12 I1 O/P-1 O/P-2 3 Phase SUPPLY Balanced Load...
  • Page 75 13 14 15 16 17 18 U31 I1 O/P-1 O/P-2 SUPPLY 3 Phase Balanced Load 13 14 15 16 17 18 O/P-1 O/P-2 U23 I1 SUPPLY 3 Phase Balanced Load...
  • Page 76 17 18 3 Phase O/P-1 O/P-2 3 Wire SUPPLY Balanced Load 17 18 O/P-1 O/P-2 3 Phase SUPPLY 4 Wire Balanced Load...
  • Page 77 Output-1 Input V UL2 UL3 N 8 11 13 14 15 16 17 18 I1’ I2 I2’ I3’ Output-2 Input I (Optional)
  • Page 78 RS 485 Connection RS 485 Meaning of symbols on the instrument Warning concerning a point of danger (Attention:observe documentation) Equipment protected throught by Double insulation or reinforced insulation DC voltage /Current AC/DC voltage Isolation between input versus all other circuit is 3.7 KV.
  • Page 79 NOTE...
  • Page 80 NOTE...
  • Page 81 NOTE...

  • Page 82: Warranty

    WARRANTY Dear Customer, You are now the privileged owner of Transducer product that ranks the first of its kind in the world. Company provides 12 months warranty from the original date of Purchase against defective material and workmanship. In the unlikely event of failure of this meter / accessories within the warranty period, Company will repair meter / accessories free of charge, Please hand over the meter / accessories to the dealer / stockist from whom...
  • Page 83 4) Defect caused by misuse, negligence, accidents, tampering and Acts of God. 5) Improper repairing by any person not authorised by the company. 6) Any sort of Modification, Alteration is made in electrical circuitry. 7) Seal provided inside is broken. In case of dispute to the validity of the warranty, the decision of Company service center will be final.
  • Page 84 Manufactured by: Distributed by: Veracious Canada Inc Sifam Tinsley Instrumentation Inc 1101 Britannia Rd E, 3105 Creekside Village Dr, Mississauga, ON L4W 3X1 Unit 801, Kennesaw GA 30144...

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