Tyco 1540 manual Line to Line Voltages %THD, Line Currents

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2.7 Line to Line Voltages

0240 0340 0440 0640 1000 1540

Voltage Line 1 to Line 2 (Volts).

Voltage Line 2 to Line 3 (Volts).

Voltage Line 3 to Line 1 (Volts).

Key >> moves to next screen.

2.8 Line to Line Voltages %THD

0240 0340 0440 0640 1000 1540 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 >> moves to next screen.

2.9 Line Currents

0240 0340 0440 0640 1000 1540

Line 1 Current (Amps).

Line 2 Current (Amps).

Line 3 Current (Amps).

Key >> moves to next screen.

14 Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03

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Contents Energy Division Crompton Switchboard Integra Contents Setting up Specification Maintenance Appendix a CE Declaration of Conformity Basis of measurement and calculations Serial CommunicationsIntroduction THDUnit Characteristics 3 0440Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03 Default display Secondary Voltage Maximum PowerDemand Calculation Pulse Output Option RS485 Serial OptionAnalogue Output Option Layout Display Screens Start Up Screens System Screen Line to Neutral Voltages System %THD ScreenLine to Neutral Voltage %THD Line to Line Voltages %THD Line to Line VoltagesLine Currents Power Neutral Current, Frequency and Power FactorLine Currents %THD Active Energy kWh Reactive Energy kVArhMaximum Demand DemandOver Range Error Messages Setting upKWh and kVArh Display Range Number Entry Procedure Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03 Access with No Password Protection AccessAccess with Password Protection Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03 Changing the Password Full Scale Current Potential Transformer Primary VoltageIntegra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03 Potential Transformer Secondary Value Demand Integration Time Resets Pulsed Output, Pulse Duration Pulse Rate 12 RS485 Baud Rate 13 RS485 Parity Selection 14 RS485 Modbus Address Analogue Output Set Up Second ChannelReverse Operation Reduced output rangeAnalogue Output Scaling Example Reading A1r or A2rReading Top A1rt or A2rt Reading Bottom A1rb or A2rbOutput Bottom A1ob or A2ob Power FactorSummary USA Reading European Convention North American Convention Output Phase Angle L1-L2 Calculated Parameter Number Wire Reading Parameter Selection A1r or A2rReading Top A1rt or A2rt Reading Bottom A1rb or A2rb Specification Display Only VersionsDisplay/Transducer Combined 0240, 0340, 0440 121 240V L-L 70.1 139V L-N Accuracy Measuring RangesReference conditions of influence quantities Display/Tranducer Combined 1000 Auxiliary Power Supply Reference conditions Nominal range of use of influence quantities for measurands Functional rangesScreen StandardsSerial Communications Option Modbus RS485Active Energy Pulsed Output Option Integra 1540 OnlyEnergy resolution Reactive and Apparent PowerBasis of measurement and calculations Total Harmonic Distortion 1540 only RS485 Port Modbus or JC N2 Serial CommunicationsModbus Implementation Input Registers Parameter Modbus Start Modbus Holding Registers and Integra set up High Low ByteApplication details RS485 Implementation of Johnson Controls MetasysMetasys release requirements Support for Crompton Integra operation Support for Metasys IntegrationDesign considerations Metasys N2 application Integra 1560/1580 Point Mapping tableMaintenance Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03 Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03 Integra 1540, 1000, 0640, 0440, 0340, 0240 Issue 1 04/03