Theta Digital 30P Operating Manual Download Page 3

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CAUTION

The proper and safe operation of the device assumes

that the Operating Instructions are read and the safety

warnings given in the various sections

Mounting,Electrical Connections, Commissioning are

observed.

All operations concerning installation, electrical

connection & commissioning must be carried out by

qualified, skilled personal & national regulations for the

preventions of accidents must be observed.

If the equipment is used in used in a manner not specified

by the manufacture, the protection provided by the

equipment may be impaired.

Read & understand this manual before using the Instrument

Summary of Contents for 30P

Page 1: ...POWER PHASE ANGLE POWER FACTOR TRANSDUCER 2 60 006 00 00538 Operating Manual Theta 30P Rev C 31 5 13 ON O 1 O P2 P COM Th a P et 3 0 ...

Page 2: ......

Page 3: ...sioning are observed All operations concerning installation electrical connection commissioning must be carried out by qualified skilled personal national regulations for the preventionsofaccidentsmustbeobserved Ifthe equipmentisused inused inamanner notspecified by the manufacture the protection provided by the equipmentmaybeimpaired Read understand this manual before using the Instrument 3 ...

Page 4: ...ress Setting 3 1 7 2 RS 485 Baud rate 3 1 7 3 RS 485 Parity selection 3 1 6 Current Parameter Setting Transformer 3 1 Transformer 6 2 Current Secondary Value 3 1 6 1 Current Transformer Primary Value 3 1 5 Potential Transformer Parameter Setting 3 1 Potential Transformer 5 2 secondary value 3 1 5 1 Potential Transformer primary value POWER PHASE ANGLE POWER FACTOR TRANSDUCER 4 3 1 3 System Type Se...

Page 5: ...ing port available at front of Transducers using optional PRKAB601 Adapter 3 3 Programming Via optional RS485 RS 485 Modbus 4 Phaser Diagram 5 6 Installation 6 1 EMC Installation Requirements 6 2 Case Dimensions 6 3 Wiring 6 4 Auxiliary Supply 8 Connection Diagrams 6 5 Fusing 6 6 Earth Ground Connections Specifications 7 3 1 Input Setting 8 Characteristics 3 1 8 1 End value of Input 3 1 8 2 Start ...

Page 6: ...enter into programming mode and can configure the transducer PT Primary PT Secondary CT Primary CT Secondary Input Characteristics i e start end and elbow value of Input and Output Characteristics i e Voltage or Current and start end and 6 following elbow Value of outputs INPUT O P1 O P 2 VA mA V 1 1 LED Indication Green LED continuous ON Aux Supply healthy condition ON LED LED OPERATING CONDITION...

Page 7: ...peration the user is presented with display test screen followed by version screen to one of the output screen 7 Output 1 as Current or Voltage For Reactive Power Transducer Output 1 as Current or Voltage For Apparent Power Transducer Output 2 as Current or Voltage Output 2 as Current or Voltage Input Apparent Power Input Reactive Power INPUT O P1 O P 2 VA mA V INPUT O P1 O P 2 VAr mA V ...

Page 8: ...ays 3 1 Programming Via Front LCD Two keys 3 2 Programming Via Programming port available at front of Transducers using optional PRKAB601 Adapter 3 3 Programming Via optional RS485 MODBUS communication port The following sections comprise step by step procedures for configuring the Transducer for individual user requirements 3 1 Programming Via Front LCD Two keys For Active Power Transducer For Po...

Page 9: ...ter Password prompt for first digit Denotes that digit will be flashing 0 to 9 and the value will roll back again to 0 Pressing the Up key will scroll the value of the first digit from advance the operation to next digit and set the first digit 9 In the special case where the Password is 0000 pressing the Up key when prompted for the First digit will advance to the Password Confirmation mode After...

Page 10: ...After third digit get entered it will prompt for fourth digit Denotes that digit will be flashing Pressing the Down key will scroll the alue of the fourth digit from v 0 to 9 and the value will roll back again to 0 Pressing the Up key will advance the Operation to the next 10 Pressing Down key will enter to the Password edit Confirmation of Password advance to the Transducer Type Pressing the Up k...

Page 11: ... E d Editing xisting Passwor Pre i g he Do y will ss n t wn ke scr ll th va ue o th o e l f e fir t dig fr m s it o e l a 0 to 9 and th va ue will roll b ck Denotes that d git will be flas ing i h again to 0 11 ess n ey wi a ance the ati n to Pr i g the Up k ll dv oper o the t next digi d s the ec d di s c 1 an et s on git in thi ase to A ter r t git gets enter d i i l f fi s di e t w l r for omp ...

Page 12: ... a an t o er tio to Pr ssin th p ey dv ce he p a n he a r t P sswo d Confirm and set the f urth digit o ation ode in this case to 1 m Afte th d digit gets ntere r ir e d it l wil p om t r p r ou th igit fo f r d Pre ing he Down key will scroll ss t th va ue of th e l e fo rt digi fr m u h t o 0 o 9 and the value will roll back t Denotes that digit will be flashing again to 0 12 Confirmation of Pas...

Page 13: ...Type Pressing key will re enter Down Transducer type and advance to the INPUT INPUT Pressingthe Down key willshow Transducertypeedit modeandscrollbetween display into Transducer type edit mode System type Selection section 3 1 3 Reactive Apparent Power Phase angle or Power Factor 3 1 3 System Type Selection This screen allows the user to set System Type Pressing the Down key will enter into the Sy...

Page 14: ... Phase 3 Wire balanced load 1PH2 Single Phase AC Network 4 Confirmation of System Type 14 For Phase angle and Power factor Transducer networks supported are 3 1 4 Output Type Selection This screen allows the user to set the output 1 type as Voltage or Current O P1 Pressing Up key will confirm the present type for Output 1 and advance to the Output 2 type selection section 3 1 4 2 Pressing the Down...

Page 15: ...parameter selection section 3 1 5 Pressingthe Down keywillenter the output 2 type edit mode and scroll between voltage and current O P 2 Confirmation of Output 2 Type into Output 2 type edit mode Pressing the Up key will set the type and advance to the Potential Transformer parameter selection section 3 1 5 Pressing Down key will re enter O P 2 Note After changing Output type switch off the Transd...

Page 16: ...point to the next position Pressing the Up key will confirm thedecimalpoint advance positionand Denotes that decimal point will be flashing the operation to set the first digit Pressing the Down key will scroll the value of the first digit from 0 to 9 and the value will roll back advance the operation to the next Denotes that digit will be flashing Pressing the Up key will 16 100V to 692 8 KVL L w...

Page 17: ...Up key will advance the operation to the next digit and set the third digit in this case to 0 Denotes that digit will kV kV kV be flashing again to 0 or it will get restricted depending on first digit set be flashing Denotes that digit will be After third digit gets entered it will p for fourth digit rompt value confirmation in this case to 0 and set the fourth digit Pressing the Down key will scr...

Page 18: ...r Parameter Setting section 3 1 6 Pressing the Down key will enter into the PT Secondary value edit mode 3 1 5 2 Potential Transformer Secondary Value Editing Existing PT Secondary value Pressing the Down key will scroll the value of the Second digit from 1 to 5 and the value will roll Pressing the Up key will advance the operation to the next digit and set the second digit in this case to 3 Denot...

Page 19: ...t 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 Pressing the Up key will advance to PT secondary value confirmation mode digit in this case to 0 and set the fourth V Confirmation of PT Secondary value Pressing the Down key will re enter into PT Secondary value Pressing the Up key will advance to the Current Transformer con...

Page 20: ...ection 3 1 6 2 Pressing the Down key will enter the transducer into CT Primary value edit mode 3 1 6 1 Current Transformer Primary Value A A A prompt for second digit Pressing the Down key will scroll the value of the second digit from 0 to 9 and the value will roll depending on first digit set Pressing the Up key will advance the operation to the next digit and set the second digit in this case t...

Page 21: ...ll advance the operation to the CT primary value Confirmation and set the fourth digit in this case to 5 After hird digit entered t gets it will prompt for fourth digit again to 0 or it will get restricted Confirmation of CT Primary value Pressing the Down key will re enter to the CT Primary value Pressing the Up key will confirm CT Primary value and advance A edit mode section 3 1 6 2 21 Example ...

Page 22: ...oll the value 1 to 5 and value from Pressing the Up key advance will the operation to the CT Secondary value confirmation and set digit Denotes that digit will be flashing 3 1 6 2 Current Transformer Secondary Value parameter Setting section 3 1 7 Confirmation of CT Secondary Value Pressing the Down key will return to the CT Secondary Pressing the Up key will confirm the CT Secondary advance and v...

Page 23: ...n key will scroll the value of the second digit from 0 to 2 and the value will roll Pressing the Up key will advance the operation to the next digit and set the second digit in this case to 0 Editing Existing Address Value First digit is always blank back again to 0 After second digit gets entered it will Denotes that digit will be flashing Pressing the Down key will scroll the value of the third ...

Page 24: ... Baud rate This screen allows the user to set Baud Rate of RS 485 port The values Pressing Up key the present value advance to the RS485 Parity Selection section 3 1 7 3 will confirm as Baud rate and Pressing the Down key will enter into the Baud Rate edit mode and scroll the value between 2 4 4 8 9 6 19 2 and value will roll back again to 2 4 values are flashing prompt for fourth digit again to 0...

Page 25: ... Down key will enter into the Parity stop bit edit mode and scroll the value between odd odd parity with one stop bit no 1S no parity with one stop bit no 2S no parity with two stop bit EVEn even parity with one stop bit Pressing Up key accepts the present value and Input Characteristics selection section 3 1 8 advance to the Pressing the Up key will set Confirmation of RS 485 Parity Pressing key ...

Page 26: ...ter first digit gets entered it will 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 on the value of first digit Pressing the Up key will advance the operation to the next digit and set the second digit in this case to 0 INPUT VA prompt for second digit again to 0 or get restricted depending 26 3 1 8 Input...

Page 27: ...e Down key will scroll the value of the fourth digit from 0 to 9 and the value will roll Pressing the Up key will advance the operation to the next digit restricted depending on the value of third digit INPUT VA back again to 0 or value will get INPUT VA Confirmation of End value Pressing the Down key will re enter to the Input End value Pressing the Up key will and edit mode confirm end value of ...

Page 28: ...g the Down key will scroll the value of the first digit from to 0 or it will get restricted by set Pressing the Up key will advance the operation to the next digit and set the first digit in this case to 0 Denotes that digit will be flashing 0 to 4 and value will roll back again End value of Input After gets it will first digit entered Pressing the Down key will scroll the value of the second digi...

Page 29: ... the Down key will back again to 0 or it will get restricted Next digit and Pressing the Up key will advance the operation to in this case to 5 set the third digit will prompt for third digit denotes that digit will be flashing scroll from 0 to 9 and value will roll Pressing the Down key will back again to zero or it will get scroll from 0 to 9 and value will roll on first digit set Pressing the U...

Page 30: ...advance to the Output characteristics selection section 3 1 9 Pressing the Down key will enter e into the Input Elbow valu edit mode 3 1 8 4 Elbow value of Input INPUT VA 30 Pressing the Down key will enter the Elbow enable or disable edit mode and scroll the value between yes and no YES Elbow function is enabled no Elbow function is disabled Pressing Up key will accept the displayed condition fun...

Page 31: ... again to 0 or it will gets Pressing the Up key will advance the operation to the next digit restricted depending on first digit set INPUT VA prompt for second digit Denotes that digit will be flashing digit from 0 to 9 and value will Pressing the Up key will advance the operation to the next digit and in this case to 6 set the third digit INPUT VA 31 After second digit gets entered it will Pressi...

Page 32: ...e Start value of Output 1 section 3 1 9 1 2 3 1 9 1 Output 1 Characteristics Setting 3 1 9 Output Characteristics Setting 3 1 9 1 1 End value of output 1 This screen will only appear to show output1 End value It s not editable 32 O P1 mA Pressing key value remains constant because End value is fixed Down After third digit gets entered it will Pressing the Down key will scroll the value of the four...

Page 33: ...n section 3 1 9 2 20 of end value of output minimum Start value setting depends upon transducer type For Apparent transducer range of For active reactive power factor phase angle transducer range of Start value setting can be done is 100 to 20 of End value Editing Existing Start value Pressing the Down key will not affect the first digit It always Pressing the Up key will advance the operation to ...

Page 34: ...t the third digit in this case to 0 O P1 mA 34 After second digit gets entered it Pressing the Down key will scroll the value of the third digit from second digit set will prompt for third digit 0 to 9 and value will roll back again to 0 on third digit set Pressing the Up key will advance the operation to the confirmation O P1 mA After third digit gets entered it will Pressing the Down key will sc...

Page 35: ...Output 1 Elbow value edit Mode 3 1 9 1 3 Elbow value of output 1 O P1 mA 2 Characteristics selection section 3 1 9 3 35 This screen appears only when Elbow is enabled This screen allows user to set Elbow value in between start value and end value set Editing Existing Elbow value Pressing the Down key will scroll the value of the first digit from 0 to 2 and it will roll back again to 0 or value set...

Page 36: ...ll the value of the third digit from i g depending on t will et restricted 0 to 9 and it will roll back again to 0 or it will prompt for third digit on third digit set Pressing the Up key will advance the operation to the Output 1 O P1 mA After third digit gets entered it will Pressing the Down key will scroll the value of the fourth digit to 0 or it will et restricted g depending from 0 to 9 and ...

Page 37: ...3 1 9 2 2 Down constant because output 2 End value is fixed Pressing key value remains The End value of Current Output should be 20mA Voltage output should be Pressing Up key will confirm the present value as Start value of the Output 2 and advance to the Pressing the Down key will enter the Output 2 Start value edit mode 3 1 9 2 2 Start value of output 2 O P 2 V This screen allows the user to set...

Page 38: ... that digit will be flashing 0 to 9 and it will roll back again to 0 on second digit set a set the third digit in this case to 0 nd O P 2 V 38 or it will get restricted by end value set After second digit gets entered it will Pressing the Down key will scroll the value of the third digit from prompt for third digit Denotes that digit will be flashing 0 to 9 and it will roll back again to 0 or it w...

Page 39: ... to the Mode Selection section 3 1 10 Pressing the Down key will enter the Output 2 Elbow value edit mode 3 1 9 2 3 Elbow value of output 2 O P 2 V 39 After third digit gets entered it will Pressing the Down key will scroll the value of the fourth digit from prompt for fourth digit Denotes that digit will be flashing 0 to 1 and it will roll back again to 0 or it will get restricted depending This ...

Page 40: ...ts entered it will Pressing the Down key will scroll the value of the second digit from prompt for second digit Denotes that digit will be flashing 0 to 9 and it will roll back again to 0 or it will get restricted depending After second digit gets entered it will Pressing the Down key will scroll the value of the third digit from prompt for third digit Denotes that digit will be flashing 0 to 9 an...

Page 41: ...ured parameters are displayed Pressing the Down key will enter into the Mode Selection edit mode and scroll between to Normal mode will confirm mode Pressing Up key the present as operating mode and exit the setup menu 41 nor Normal Mode and DIA Diagnosis Mode and will roll back again Note After power ON OFF Transducer goes by default to normal mode After third digit gets entered it will Pressing ...

Page 42: ...RKAB 601 Transd ucer The power supply must be applied to transducer before it can be programmed The Configuration software is supplied on a CD along with software help file The programming cable PRKAB601 adjusts the signal level and provides the electrical insulation between the PC and Transducers Configuration software can be used to program following parameter 1 PT ratio 2 CT ratio 3 RS485 param...

Page 43: ...ON 1 O P2 O P COM PRKAB 601 Programming connector Power supply Transducer Programing cable Software CD Transducer 43 ...

Page 44: ...r either to voltage or current along with DIP switch setting The transducer output type parameters can be configured using one of the three below given methods A PRKAB 601 optional Using PRKAB601 through Transducer programming port COM and using PC based configuration software B Frontdisplay optional Using front display user can enter into programming mode and can change the output type C Modbus R...

Page 45: ... back cover and take the Output card out 1234 ON 1234 ON load independent Voltage load independent Current Type of Output Signal DIP Switch Setting 4 Configure the switches for Voltage or Current as shown below 45 2 Remove the back cover of Transducer by using screw driver Note Black portion in this diagram indicates switch position ...

Page 46: ...h position Switches for setting output 2 type to Voltage or Current Switches utput 1 for setting o type to Voltage or Current 5 After changing the switches for desired Output Insert the Output Card Insert the output card press in direction of arrow 46 ...

Page 47: ...lication Insert the Interface card PCB and Back cover press in direction of arrow 4 RS 485 Modbus Transducer supports MODBUS RS485 RTU protocol 2 wire Connection should be made using twisted pair shielded cable All A and B connections are daisy chained together The screens should also be connected to the Gnd terminal To avoid the possibility of loop currents 47 ...

Page 48: ...truments Broadcast Mode address 0 is not allowed The maximum latency time of an Transducer is 200ms i e this is the amount of time that can pass before the first response character is output After sending any query through software of the Master it must allow 200 ms of time to elapse before assuming that the Transducer is not going to respond If slave does not respond within 200 ms Master can igno...

Page 49: ...nt of read write locations 4X Exception Cases An exception code will be generated when Transducer receives Modbus query with valid parity error check but which contains some other error e g Attempt to set floating point variable to an invalid value The response generated will be Function code ORed with HEX 80H The exception codes are listed below 01 Illegal function The function code is not suppor...

Page 50: ...ceeding the 20 parameter limit will cause a Modbus exception code to be returned Query Device Address Function Code Start Address High Start Address Low Number of Registers Hi Number of Registers Lo 01 Hex 04 Hex 00 Hex 34 Hex 00 Hex 02 Hex 30 Hex CRC Low CRC High 05 Hex Response Active Power Sum 4331 W Start Address High Most significant 8 bits of starting address of the parameter requested Start...

Page 51: ...ta register 2 of the parameter requested Device Address Function Code Byte Count Data Register1 High Byte 01 Hex 04 Hex 04 Hex 45 Hex 87 Hex 68 Hex B5 Hex Data Register1 Low Byte Data Register2 High Byte Data Register2 Low Byte CRC High D6 Hex B0 Hex CRC Low Table 2 3 X register addresses measured parameters 51 Address Register Parameter No Parameter Modbus start address Hex High Byte Low Byte For...

Page 52: ...Start address 0E Hex Number of registers 02 Note Number of registers Number of Parameters x 2 30001 30003 30005 30007 30009 30011 30043 30047 30071 30073 30075 30077 2 3 4 5 6 22 24 36 37 38 39 1 voltage 1 voltage 2 voltage 3 current 1 current 2 current 3 voltage average current average frequency VL1 2 VL2 3 VL3 1 0 0 0 0 0 0 0 0 0 0 0 0 2 4 6 8 0A 2A 2E 46 48 4A 4C 0 Address Register Parameter No...

Page 53: ...f registers requested Note Two consecutive 16 bit register represent one parameter Device Address Function Code Byte Count Data Register1 High Byte Data Register1Low Byte Data Register2 High Byte Data Register2 Low Byte CRC Low CRC High 01 Hex 03 Hex 04 Hex 3F Hex 80 Hex 00 Hex 00 Hex F7 Hex CF Hex Response Device address 1 Device Address Function Code Start Address High Start Address Low Number o...

Page 54: ...em Type R Wp R Wp R Wp PT Primary 00 00 00 00 00 00 00 00 00 00 R Wp 06 08 0A 0C 02 10 0E 12 04 ByteCount Totalnumberofdatabytesreceived Dataregister1HighByte Most significant8bitsofDataregister1 oftheparameter requested Dataregister1LowByte Leastsignificant8bitsofDataregister1 of the parameter requested Data register 2 High Byte Most significant 8 bits of Data register 2 of the parameter requeste...

Page 55: ...Phase 1 4 3 Phase 4 wire balanced 8 5 3 Phase 3 wire balanced 2 ForPhaseAngleorPowerFactorTransducer 1 U12 I1 3 Phase 3 wire balanced 5 2 U23 I1 3 Phase 3 wire balanced 6 3 U31 I1 3 Phase 3 wire balanced 7 system type 40005 System Type Note After power ON OFF Transducer goes to normal mode Address Register Parameter No Parameter ModbusStartAddressHex Low Byte High Byte Read Write 40027 14 Sim_Outp...

Page 56: ... No of Stop bits 40017 RS 485 Setup 40019 Password Thisaddressisusedtoset reset the password ValidRangeofPasswordcan be set is 0000 9999 1 ifpasswordlockispresent ifthis locationisreaditwillreturnzero 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 write PT Primary value The PT Primary value can be set ...

Page 57: ...rst transducers simulation mode is to be enable using address 40003 This address is used to simulate Output 2 Analog Output 2 can be set to 10 by writing a value1000 and can be set to 100 by writing a value 10000 Note first transducers simulation mode is to be enable using address 40003 40029 Sim_Output B 40031 Analog O P Type 1 This address is used to set the output 1 type as Voltage or Current V...

Page 58: ... 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 40035 Analog O P Type 2 This address is used to set output 2 type as Voltage Current Voltage 1 Current 2 40041 Diagnosis Mode This address is used to set transducer into the Diagonosis or Normal mode Normal m...

Page 59: ...may give rise to unpredictable results including loss of communication Exercise caution when attempting to change mode via direct Modbus writes 5 Phaser Diagram Quadrant Power P Sign of Active Power Q Sign of Reactive Factor PF Sign of Power Inductive Capacitive 1 P Q L 4 P Q C 2 P Q C 3 P Q L Examples of measuring ranges with φ linear output Inductive means Current lags Voltage Capacitive means C...

Page 60: ...Inductive Capacitive Capacitive Inductive Diagram Phaser 60 ...

Page 61: ...80 clear indication of 175 175 Generator outgoing 180 Examples of measuring ranges with cosφ 1 0 8 0 7 0 6 0 5 0 9 cap 1 ind 0 5 0 0 9 1 0 Cosφ 0 5 0 5 0 5 Inductive lag Capacitive lead Inductive lag Motor incoming Generator outgoing 0 8 cap 1 ind 0 Capacitive lead 0 5 cap 1 ind 0 5 0 5 ind 0 cap 1 ind 0 cap 0 5 Generator outgoing 1 Examples of measuring ranges with Phase angle ...

Page 62: ...be protected from liquids Transducer by can be mounted either on a top hat rail or directly on to a wall a mounting plate Caution 1 In the interest of safety and functionality this product must be installed by a qualified engineer abiding by any local regulations 2 Voltages dangerous to human life are present at some of the terminal connections of this unit Ensure that all supplies are de energise...

Page 63: ...cause a disturbance in function 2 Avoid routing leads alongside cables and products that are or could be a source of interference 4 ESD precautions must be taken at all times when handling this 3 To protect the product against permanent damage surge transients must be limited to 2kV pk It is good EMC practice to suppress differential surges to 2kV at the source The unit has been designed to automa...

Page 64: ...ated supply however it may be powered from the signal source provided the source remains within the limits of the chosen auxiliary voltage A switch or circuit may 6 5 Fusing It is recommended that all voltage lines are fitted with 1 amp HRC fuses 6 6 Earth Ground Connections For safety reasons CT secondary connections should be grounded in accordance with local regulations 64 be used in close prox...

Page 65: ...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 Network Type Supported Single Phase for Power Factor U12 I1 3 Phase Balanced load Phase Angle U31 I1 3 Phase Balanced load U23 I1 3 Phase Balanced load 3 phase 3 wire balanced load 3 phase 4 wire balanced load 65 ...

Page 66: ...ted 10 times at N 10 minute intervals But maximum 300V with Aux supply L N powered from measuring input Nominal Current Input I N Nominal input current 1 A I 5 A N AC RMS CT Secondary range CT Primary range 1 A to 9999 A Nominal Frequency FN 25 to 60 Hz Nominal input Current burden 0 2 VA per phase at IN Overload Capacity 1 2 I continuously N 10 I for 3 second repeated 5 times N at 5 minute interv...

Page 67: ... 3 3 U I N N For single phase Rated Power U I 3 N N For Three phase Rated Power 3 U I N N to Maximum Span 350 Phase Angle Power Factor measuring Range Minimum span 20 67 VA for one output 8 AC DC Auxiliary Supply 60V 300 VAC DC 5 24V 60 VAC DC 10 Aux Supply frequency range 45 to 65 Hz Auxiliary Supply consumption Auxiliary 10VA for two outputs 60V 300 VAC DC 24V 60 VAC DC VA for one output 5 6VA f...

Page 68: ... 20mAOR 0 10V Bipolar 20mA 0 20mA OR 10V 0 10V Output burden with DC current output Signal 0 R 15V Y2 Output burden with DC voltage output Signal Y2 2 mA R Current limit under overload R 0 1 25 Y2 with current output 100 mA with voltage output Voltage limit under R 1 25 Y2 with voltage output 30 V with current output Residual Ripple in Output signal 1 pk pk Response Time 750 ms 68 ...

Page 69: ...stics 2 Example of setting with Bent characteristics 69 Y X X0 Y0 X2 Y2 Limit of the output range Y X X0 Y0 X1 Y1 Limit of the output range X2 Y2 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 For X0 X X1 For X1 X X2 ...

Page 70: ...itioning 30 min acc to IEC EN 60688 Input Variable Rated Voltage Rated Current Range Input waveform Sinusoidal Form Factor 1 1107 Input signal frequency 50 or 60Hz Active Reactive PF Cos Φ 1 resp Sin Φ 1 For Phase Angle Power Factor Transducer Reference Value For Phase angle 90 resp For power factor 0 5 Auxiliary supply voltage Rated Value Auxiliary supply frequency Rated Value Output Load Rn 7 5 ...

Page 71: ...ategory III Insulation Voltage 50Hz 1min EN 61 010 1 5500V Input versus outer surface 3700V Input versus all other circuits 3700V Auxiliary supply versus oute surface and output 490V Output versus output versus each other versus outer surface Installation Data Mechanical Housing Lexan 940 polycarbonate Flammability Class V 0 acc To UL 94 self extinguishing non dripping free of halogen Mounting pos...

Page 72: ...Group II Storage temperature 40 C to 70 C Relative humidity of annual 75 Mean Altitude 2000m max Location Indoor use Ambient tests IEC 60 068 2 6 Vibration Acceleration 2 g Frequency range 10 150 10Hz Rate of frequency sweep 1 octave minute Number of cycles 10 in each of the three axes EN 60 068 2 7 Shock Acceleration 3 x 50g 3 shocks in each direction EN 60 068 2 1 2 3 Cold Dry Damp heat IEC 6100...

Page 73: ...Phase 4 Wire Unbalanced Load 3 Phase 3 Wire Unbalanced Load 2 5 8 11 1 3 4 6 7 9 13 14 L N AUX SUPPLY L O A D 15 16 17 18 O P 1 O P 2 UL2 UL3 N UL1 2 5 8 1 3 7 9 13 14 L N AUX SUPPLY L O A D 15 16 17 18 O P 1 O P 2 UL2 UL3 N UL1 ...

Page 74: ...74 1Phase 2Wire L O A D U12I1 3Phase N UL1 UL2 UL3 UL1 BalancedLoad 2 11 1 3 L N AUX SUPPLY O P 1 O P 2 13 14 15 16 17 18 2 5 1 3 L O A D L N AUX SUPPLY O P 1 O P 2 13 14 15 16 17 18 ...

Page 75: ...75 U31 I1 2 L O A D UL2 UL3 UL1 U23I1 UL2 UL3 UL1 3 Phase BalancedLoad 3Phase BalancedLoad 8 1 3 L N AUX SUPPLY O P 1 O P 2 13 14 15 16 17 18 L O A D L N AUX SUPPLY O P 1 O P 2 13 14 15 16 17 18 5 8 1 3 ...

Page 76: ...hase 3 Wire Balanced Load 3 Phase 4 Wire Balanced Load 2 5 8 1 3 13 14 L N AUX SUPPLY L O A D 15 16 17 18 O P 1 O P 2 UL2 UL3 N UL1 2 11 1 3 13 14 L N AUX SUPPLY L O A D 15 16 17 18 O P 1 O P 2 UL2 UL3 N UL1 ...

Page 77: ...77 2 5 8 11 13 14 15 16 UL1 UL2 UL3 N Output 1 Input V Aux 1 3 4 6 7 9 17 18 I1 I1 I2 I2 I3 I3 Output 2 Input I Optional ...

Page 78: ...n 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 3 7 Isolation between input versus all other circuit is 3 7 KV ...

Page 79: ...or use only by installers trained to make electrical power installations and is intended to describe the correct method of installation for this product It is the user s responsibility to determine the suitability of the installation method in the user s field conditions ...

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Theta Digital 30P, Operating Manual

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