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Crompton Tyco Electronics SWITCHBOARD INTEGRA 1540, Инструкция по установке и эксплуатации

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1  Introduction

The Crompton Switchboard 1540 is a panel mounted self contained measuring, display and
communication device.

This system will measure display and communicate up to 31 electrical parameters, integrating
high accuracy measurement technology with the simplicity and visibility of 7 segment LED
displays.

All voltage and current measurements are True RMS for accurate
measurement of distorted waveforms over a wide measuring
range. The Integra 1540 has excellent harmonic handling for true
power measurement.

Available in the following configurations:
3 Phase 3 Wire Unbalanced
3 Phase 4 Wire Unbalanced
The Integra 1540 front panel has two push buttons, referred to as
“keys”. The two keys take the user through the menu structure
with ease and simplicity, to display and configure to their
individual requirements.  
The parameters available are shown in the table below.

1

Integra 1540 Measured Quantity

Units of measurement

System Voltage

Volts

System Current (Average)

Amps

Average % Total Harmonic Distortion (THD) of System Voltage 

% of Total RMS

and Current

Voltage L-N  (4 wire only)

Volts

% Total Harmonic Distortion (THD) of voltage

% of Total RMS

Voltage L-L  (calculated in 4 wire)

Volts

Current in 3 Phases

Amps

% Total Harmonic Distortion (THD) of Current

% of Total RMS

Neutral Current (4 wire only)

Amps

Frequency

Hz

Power Factor

Active Power

kW, 

see note 1

Reactive Power

kVAr, 

see note 1

Apparent Power

kVA

Active Energy

kW.h

Reactive Energy

kVAr.h

Total System Current Demand

Admd

Total System Active Power Demand

kWdmd

Maximum Total System Current Demand

Admd

Maximum Total System Active Power Demand

kWdmd

Note 1. All power related measurements are importing only unless connected as exporting unit.

Содержание Tyco Electronics SWITCHBOARD INTEGRA 1540

Страница 1: ...rating Instructions SWITCHBOARD INTEGRA 1540 http energy tycoelectronics com Energy Division Tyco Electronics UK Limited Crompton Instruments Freebournes Road Witham Essex CM8 3AH UK Tel 44 1376 509 509 Fax 44 1376 509 511 ...

Страница 2: ... Easy Installation Operating Instructions Models INT 1543 and INT 1544 Crompton Instruments Freebournes Road Witham Essex CM8 3AH England Tel 44 0 1376 509 509 Fax 44 0 1376 509 511 E Mail crompton info tycoelectronics com Crompton Instruments 1540 MANUAL Issue 1 11 2002 ...

Страница 3: ... Current Frequency and Power Factor 9 4 10 Screen 10 Power 10 4 11 Screen 11 Active Energy kW h 10 4 12 Screen 12 Reactive Energy kVAr h 10 4 13 Screen 13 Active Power and Current Demands 11 4 14 Screen 14 Active Power and Current Maximum Demands 11 4 15 Over Range 11 4 16 kW h and kVAr h Display Range 12 4 17 Error Messages 12 5 Programming 13 5 1 Password Protection 13 5 2 Set Up Screens 16 5 2 ...

Страница 4: ... and simplicity to display and configure to their individual requirements The parameters available are shown in the table below 1 Integra 1540 Measured Quantity Units of measurement System Voltage Volts System Current Average Amps Average Total Harmonic Distortion THD of System Voltage of Total RMS and Current Voltage L N 4 wire only Volts Total Harmonic Distortion THD of voltage of Total RMS Volt...

Страница 5: ... any connection or disconnection External installations must be sufficient to protect human life and equipment under fault conditions These products do not have internal fuses therefore external fuses must be used for protection for safety under fault conditions 2 2 EMC Installation Requirements These products have been designed to meet the certification of the EU directives when installed to a go...

Страница 6: ...nsion and Panel Cut Out 2 3 1 Model INT 1540 3 Model JIS ANSI DIM A 3 54 90 0mm 3 37 85 7mm DIM B 3 90 99 0mm 3 98 101 2mm DIM X 3 54 90 0mm 3 37 85 7mm DIM Y 3 98 101 2mm 4 06 103 0mm DIM Z Ø0 22 5 5mm Ø0 31 7 87mm ...

Страница 7: ... of cable should satisfy local regulations See Section 6 Outputs for more detail 2 5 Auxiliary Supply Switchboard Integra 1540 should ideally be powered from a dedicated supply however it may be powered from the signal source providing the source remains within the limits of the chosen auxiliary voltage 2 6 Fusing It is recommended that all voltage lines are fitted with 1 amp HRC fuses 2 7 Earth G...

Страница 8: ...3 Connection Diagrams 3 1 View of Terminals 3 2 USA Style Importing Connections Exporting Connections 5 ...

Страница 9: ...3 3 European Style IMPORTING CONNECTIONS EXPORTING CONNECTIONS 6 ...

Страница 10: ...y brings up Screen 2 System THD 4 2 Screen 2 System THD Screen Average Total Harmonic Distortion for System Voltages Average Total Harmonic Distortion for System Currents 3 phase 3 wire supply Key brings up Screen 5 L L Voltages 3 phase 4 wire supply Key brings up Screen 3 L N Voltages 4 3 Screen 3 Line to Neutral Voltages Three phase four wire systems only Voltage Line 1 to Neutral Volts Voltage ...

Страница 11: ...Currents 4 5 Screen 5 Line to Line Voltages Voltage Line 1 to Line 2 Volts Voltage Line 2 to Line 3 Volts Voltage Line 3 to Line 1 Volts Three phase three wire systems only Key brings up Screen 6 L LV THD 4 6 Screen 6 Line to Line Voltages THD Three phase three wire systems only Line 1 to Line 2 Voltage THD Line 2 to Line 3 Voltage THD Line 3 to Line 1 Voltage THD Key brings up screen 7 Line Curre...

Страница 12: ...Currents THD 4 8 Screen 8 Line Currents THD Line 1 Current THD Line 2 Current THD Line 3 Current THD Key brings up Screen 9 Neutral Current Frequency and PF 4 9 Screen 9 Neutral Current Frequency and Power Factor Neutral Current Amps 4 wire system only Frequency Hz Power Factor 0 to 1 Key brings up Screen 10 Power 9 ...

Страница 13: ...creen 11 Active Energy 4 11 Screen 11 Active Energy kW h Active Energy kW h 7 digit reading i e 0001243 Key brings up Screen 12 Reactive Energy 4 12 Screen 12 Reactive Energy kVAr h Reactive Energy kVAr h 7 digit reading i e 0000102 Key brings up Screen 13 Active Power and Current Demands 10 ...

Страница 14: ...AD Key takes you back to the start of the sequence with the System Screen See Section 4 1 Screen 1 System Screen 4 15 Over Range The displayed values must be in the range 999 x 1000 to 9999 x 1000 While operating within the specified range the displayed value will not over range for positive values Whilst displaying negative values the display will overflow for values more negative than 999 x 1000...

Страница 15: ...available via the Modbus output 4 17 Error Messages The display screen repeatedly requests new values from the measurement processor if there is a problem obtaining these values the display will continue to retry but will alert the user by displaying the message Err1 This message may be seen briefly during conditions of extreme electromagnetic interference with the normal display returning once th...

Страница 16: ... enabled Password protection is enabled by selecting a four digit number other than 0000 setting a password of 0000 disables the password protection Enter Password prompt for first digit Denotes that decimal point will be flashing Press the Adjust key to scroll the value of the first digit from 0 through to 9 the value will wrap from 9 round to 0 Press the Next key to advance to the next digit In ...

Страница 17: ...fourth digit decimal point indicates that this will be flashing Use the Adjust key to scroll the value of the fourth digit from 0 through to 9 the value will wrap from 9 round to 0 Press the Next key to advance to verification of the password Enter Password fourth digit entered awaiting verification of the password Password Confirmed Pressing Adjust key will advance to the New Change Password entr...

Страница 18: ...his case to 2 New Change Password first digit entered prompting for second digit decimal point indicates that this will be flashing Pressing the Adjust key will scroll the value of the second digit from 0 through to 9 the value will wrap from 9 round to 0 Pressing the Next key advances the operation to the next digit and sets the second digit in this case to 1 New Change Password second digit ente...

Страница 19: ...2 1 Full Scale Current The nominal Full Scale Current that will be displayed as the Line Currents This screen enables the user to display the Line currents inclusive of any transformer ratios the values displayed represent the Current in Amps Pressing the Next key accepts the present value and advances to the potential transformer ratio menu See Section 5 2 2 Potential Transformer Ratio Pressing t...

Страница 20: ...Potential Transformer Ratio Primary Value The nominal full scale voltage which will be displayed as the L1 N L2 N and L3 N for a four wire system or as L1 2 L2 3 and L3 1 in a three wire system This screen enables the user to display the line to neutral and line to line voltages inclusive of any transformer ratios the values displayed represent the voltage in kilovolts note the x1000 enunciator Pr...

Страница 21: ... until the cursor position coincides with the steady decimal point position At this stage the decimal point will flash When the least significant digit has been set pressing the Next key will advance to the Potential Transformer Ratio Confirmation stage Screen showing display of 0 120 kV i e 120 Volts indicating steady decimal point and cursor flashing at the hundreds of volts position Potential T...

Страница 22: ...de and scroll the value through the values available Pressing the Next key advances to the Demand Integration Time Confirmation menu As the unit advances to the next screen the unit demands are reset Demand Integration Time Confirmation This screen will only appear following an edit of the Demand Integration Time If the time shown is not correct pressing the Adjust key will return to the Demand In...

Страница 23: ...the parameters None All h and d wrapping back to None Pressing the Next key will not reset any variables and will advance to the Pulse Duration Edit menu See Section 5 2 5 Pulsed Output Pulse Duration Reset Parameter Select Reset All The user has scrolled through to the ALL value Pressing the Next key will select the value and advance to the Reset All Confirmation Mode Reset All Confirmation Press...

Страница 24: ...he Active Energy readings and will advance to the Pulse Duration Edit menu See Section 5 2 5 Pulsed Output Pulse Duration Reset Parameter Select Reset Demands The user has scrolled through to the d Demands value Pressing the Next key will select the value and advance to the Reset Demands Confirmation Mode Reset Demands Confirmation Pressing the Adjust key will re enter the Reset Parameter Select m...

Страница 25: ... the duration shown is not correct pressing the Adjust key will return to the Pulse Duration Edit stage and will blank the bottom line of the display Pressing the Next key sets the displayed value and will advance to the Pulse Rate menu See Section 5 2 6 Pulse Rate 5 2 6 Pulse Rate This applies to the Relay Pulsed Output option only This screen is available for the user to set the kW h pulse rate ...

Страница 26: ...d RS 485 Baud Rate Edit Pressing the Next key accepts the present value and advances to the RS 485 Parity Selection menu See Section 5 2 8 RS 485 Parity Selection Pressing the Adjust key will enter the RS 485 Baud Rate Edit mode and scroll the value through the values 2 4 4 8 9 6 and 19 2 wrapping back to 2 4 Pressing the Next key advances to the RS 485 Baud Rate Confirmation menu RS 485 Baud Rate...

Страница 27: ...S 485 Parity Edit stage by blanking the bottom line of the display Pressing the Next key sets the value shown and will advance to the RS 485 Modbus Address menu See Section 5 2 9 RS 485 Modbus Address 5 2 9 RS 485 Modbus Address This applies to the RS 485 Output option only This screen allows the user to set the Modbus address for the instrument which will be used by the Modbus protocol RS 485 Mod...

Страница 28: ...owable addresses is 1 to 247 RS 485 Modbus Address Confirmation This screen will only appear following an edit of the Modbus Address If the address shown is not correct pressing the Adjust key will return to the RS 485 Modbus Address Edit stage with the least significant digit highlighted associated decimal point flashing Press the Next key sets the value shown and will return to the display mode ...

Страница 29: ...es not require any termination load The impedance of the termination load should match the impedance of the cable and be at both ends of the line The Belden 8761 cable should be terminated at each end with a 120 ohm 0 25 Watt min resistor A total maximum length of 3900 feet 1200 metres is allowed for the RS 485 network A maximum of 32 electrical nodes can be connected including the controller The ...

Страница 30: ...ption code to be returned 27 Address Parameter Parameter 4 wire 3 wire Register Number Modbus Start Address Hex High Byte Low Byte 30001 1 Volts 1 L1 N 4W or L1 L2 3W 00 00 30003 2 Volts 2 L2 N 4W or L2 L3 3W 00 02 30005 3 Volts 3 L3 N 4W or L3 L1 3W 00 04 30007 4 Current 1 00 06 30009 5 Current 2 00 08 30011 6 Current 3 00 0A 30043 22 Volts Ave 00 2A 30047 24 Current Ave 00 2E 30053 27 Watts Sum ...

Страница 31: ...015 8 Energy Reset 00 0E wo 40017 9 Used by Display 00 10 40019 10 Used by Display 00 12 40021 11 Node Address 00 14 ro 40023 12 Pulse Divisor 00 16 r w 40025 13 Used by Display 00 18 40027 14 Used by Display 00 1A 40029 15 Used by Display 00 1C 40031 16 Used by Display 00 1E 40033 17 Used by Display 00 20 40035 18 Used by Display 00 22 40037 19 System Power 00 24 r o 40041 21 Word Order 00 28 wo ...

Страница 32: ...3 60 ms 5 100 ms 10 200 ms Address 8 is used to reset the Energy readings A value of zero must be written to this register to accomplish this Writing any other value will cause an error to be returned Addresses 9 10 are used by the display unit and cannot be accessed remotely Address 11 is the Node Address for the instrument Any value between 1 and 247 can be set Address 12 values of 1 10 or 100 s...

Страница 33: ...Schematic showing system wiring to rear of Integra 1540 30 ...

Страница 34: ...rements Integra 1540 with RS485 card and Metasys protocol activated N2 Bus cable Metasys release requirements Metasys OWS software release 7 0 or higher Metasys NCM311 NCM360 Support for Metasys Integration Johnson Control Systems System House Randalls Research Park Randalls Way Leatherhead Surrey KT22 7TS England Support for Crompton Integra operation See back cover for local sales and service ce...

Страница 35: ...r 12 Power Factor average 13 Frequency Hz 14 Active Energy Import kW h 15 Re active Energy Import kVAr h 16 Watts Demand Import kWatts 17 Maximum Watts Demand Import kWatts 18 Amps Demand Amps 19 Maximum Amps Demand Amps 20 Voltage L1 L2 calculated Volts 21 Voltage L2 L3 calculated Volts 22 Voltage L3 L1 calculated Volts 23 Neutral Current Amps 24 Active Energy Import GW h 25 Re active Energy Impo...

Страница 36: ...W h The pulse width and pulse rate are both user definable via the set up screens See Sections 5 2 5 Pulsed Output Pulse Duration and 5 2 6 Pulse Rate The output relay provides a fully isolated volt free contact and connection is made via screw clamp terminals which can accept cable up to 2 5 mm2 33 ...

Страница 37: ...mand and Maximum Demand registers are set to zero Time Integration Periods 8 15 20 and 30 minutes The number of sub intervals i e the demand time in minutes can be altered either by using the Demand Integration Time set up menu see Section 5 2 3 Demand Integration Time Edit or via the RS 485 port using the Modbus protocol Note During the initial period when the sliding window does not yet contain ...

Страница 38: ...ctedly high values of THD To avoid indicating large figures of THD for low signal levels the product will produce a display of 0 zero The display of THD will only produce the 0 zero value when the THD calculation has been suppressed due to a low signal level being detected or when there is zero THD It should also be noted that spurious signals for example switching spikes if coincident with the wa...

Страница 39: ... times at 5 min intervals Nominal input current burden 0 6VA approx per phase Auxiliary Standard nominal supply voltages 100 250V a c or d c a c supply frequency range 45 to 66 Hz a c supply burden 3VA Optional auxiliary d c supply 12 48V d c d c supply burden 3VA Measuring Ranges Values of measured quantities for which errors are defined Voltage 5 120 of upper value 50 120 of upper value for THD ...

Страница 40: ...y in the manner condition applied in the test described in section 6 of IEC688 1992 Error in measurement when a measurand 2 Error allowed at the end of the is within its measuring range but outside reference range adjacent to the section its reference range of the measuring range where the measurand is currently operating being tested Reference conditions of measurands and where applicable compone...

Страница 41: ...ature 23 C Input frequency 50 or 60 Hz 2 Input waveform Sinusoidal distortion factor 0 005 Auxiliary supply voltage Nominal 1 Auxiliary supply frequency Nominal 1 Auxiliary supply distortion factor 0 05 Magnetic field of external origin Terrestrial flux Nominal range of use of influence quantities for measurands Values of quantities which affect measurement errors to a minor degree for which the m...

Страница 42: ... 20 to 70 C Active power Watt 0 120 of nominal 360MW Max Reactive power VAr 0 120 of nominal 360MVAr Max Apparent power VA 0 120 of nominal 360MVA Max Screen update 0 5 seconds approx Standards Terms Definitions and Test Methods IEC688 1992 BSEN 60688 EMC Immunity EN61326 10V m min Level 3 industrial low level electromagnetic radiation environment EN61000 4 3 Safety IEC1010 1 BSEN 61010 1 Permanen...

Страница 43: ...repeated 5 times at 5 minute intervals Enclosure Style ANSI C39 1 Material Polycarbonate front and base steel case Terminals Barrier terminal strip 6 32 binding head screw Serial Communications Option Protocol Modbus RS 485 Baud rate 19200 9600 4800 or 2400 programmable Parity Odd or Even with 1 stop bit or None with 1 or 2 stop bits Active Energy Pulsed Output Option Default pulse rate 1 per kW h...

Страница 44: ...hod of installation for this product However Tyco Electronics has no control over the field conditions which influence product installation It is the user s responsibility to determine the suitability of the installation method in the user s field conditions Tyco Electronics only obligations are those in Tyco Electronics standard Conditions of Sale for this product and in no case will Tyco Electro...

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