ORION ITALIA VFR-1001 User Manual Download

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O R I O N I T A L I A

I N S T R U C T I O N M A N U A L

VFR

Voltage Frequency Relay

Firmware version 1.29

Via G. Orsi 35, 29122 Piacenza [PC] Italia

Phone: +39 0523 591161

www.orionitalia.com

Summary of Contents for VFR-1001

Page 1: ...O R I O N I T A L I A I N S T R U C T I O N M A N U A L VFR Voltage Frequency Relay Firmware version 1 29 Via G Orsi 35 29122 Piacenza PC Italia Phone 39 0523 591161 www orionitalia com...

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Page 3: ...d in the Chapter GENERAL INFORMATION High voltage live parts disconnect the unit before carrying out any insulation tests on the installation Do not carry out any installation maintenance operations r...

Page 4: ...RELAY STATUS 4 1 4 1 RELAY STATUS 4 1 5 Menu ACTUAL VALUES 5 1 5 1 Actual values LINE VOLTAGES 5 1 5 2 Actual values PHASE VOLTAGES 5 1 5 3 Actual values PHASE SEQUENCE 5 1 5 4 Actual values VOLTAGE A...

Page 5: ...l input functions o Remote TRIP o Remote RESET 1 5 APPLICABILITY Systems Wye or Delta three phase Frequency 60 Hz Voltage up to 277 480Vac direct measure or up to 65kV with external VT 1 6 COMMUNICATI...

Page 6: ...ps 1 Delay time 0 1s 600s Steps 0 01s from 0 1s to 1s 0 1s from 1s to 10s 1s from 10s to 600s Phases Any one any two all three programmable Minimum Operation level 0 50 of Vn Accuracy See Voltage Inpu...

Page 7: ...RDS Low voltage directive IEC 60255 27 IEC 60255 5 EMC directive IEC 60255 26 FIRMWARE UPGRADE via RS 485 Serial Port Depending on VFR version Depending on Voltage connection type 1 10 ORDER CODE Mete...

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Page 9: ...nd inform ORION ITALIA of any damage If reshipment is required the original container and packing should be used 2 3 MOUNTING The mounting should be carried out as follows 1 Install the relay in a pla...

Page 10: ...efore carrying out the installation of the unit it is necessary to read and understand the indications provided by the Constructor All the installation operations must be carried out by qualified pers...

Page 11: ...S Vn 277 480Vac AUX8 AUX7 AUX6 A B C voltage transformers connection DELTA a 32 b 33 c 34 LOW VOLTAGE THREE PHASE SYSTEM B A AUXILIARY POWER 80 115 230 300 Vac Vdc 24Vdc 48Vdc n u N 51 52 53 54 55 56...

Page 12: ...wire is BELDEN 9841 AWG 24 which is shielded and with a characteristic impedance of 120 Ground the shield only at one point Figure 2 5 For the RS 485 port a maximum of 35 relays can be daisy chained t...

Page 13: ...em and functions EVENTS visualize the last events stored and possibly clear them all RESET reset the VFR Below you can find the representation of the complete structure consisting of the Relay Main Me...

Page 14: ...rough some of the options in the Calibration Mode menu APPENDIX A How to Set or Modify a First Level password DEFAULT FIRST LEVEL PASSWORD 1111 Setpoint Access ORION ITALIA VFR F V X XX To modify the...

Page 15: ...ated Secondary 100 3 V VT Rated Primary 1 0 3 kV To modify the VT Rated Secondary value press ENTER The VFR will ask the user to insert a password System Setup VT Rated Secondary 100 3 V Enter Passwor...

Page 16: ...XT This figure on the left represents the relay display This screen only appears if the statement on the left is applied Main Menu option SECTION If x x Symbol Select among the elements on the list Se...

Page 17: ...ive Protection Check Events This section provides information on the Relay Status For example the display could indicate protection interventions internal faults and or setpoint discrepancies In the p...

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Page 19: ...e in case of phase loss or insufficient voltage ABC Direct sequence ACB Inverse sequence 5 4 Actual values VOLTAGE AVG UNB THD Voltage Avg Unb THD Voltage Avg 0 00 V Voltage Unb 0 0 THD 0 0 Average of...

Page 20: ...ARMONICS View the 11 Harmonics related to the phase voltage or line voltage if Delta is selected in 6 2 Setpoints SYSTEM SETUP VT Connection Vcn Harmonics Vcn2nd 0 0 Vcn11th 0 0 Vcn Harmonics percenta...

Page 21: ...and or modify the First Level password PSW1 See Main Menu Autoscroll and Pop Up Functions 3 5 PASSWORD MANAGEMENT 6 2 Setpoints SYSTEM SETUP This section indicates the parameters for system setup Syst...

Page 22: ...ns enabled System Setup Out of Service Relay Value None RANGE None Aux8 Enable or disable the Out of Service function on AUX8 If enabled the AUX8 output relay will be forced as latched and energized i...

Page 23: ...button 6 4 Setpoints VOLTAGE PROTECT If UnderVoltage1 Relay NONE Voltage Protect UnderVoltage1 Delay Value 0 50 s RANGE 0 10 600 STEPS 0 01 0 1 1 Enter the UnderVoltage1 protection intervention delay...

Page 24: ...lected the protection Phase Reversal will be disabled The protection will activate when the relay detects the voltage sequence as inverse 6 5 Setpoints FREQUENCY PROTECTION Frequency Protect UnderFreq...

Page 25: ...nts FREQUENCY PROT If UnderFrequency2 Relay NONE Frequency Protect UnderFrequency3 Relay Value RANGE NONE ANY COMBINATION OF AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 AUX7 OR AUX8 When NONE is selected the protec...

Page 26: ...RANGE NONE ANY COMBINATION OF AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 AUX7 OR AUX8 When NONE is selected the protection UnderFrequency5 will be disabled Frequency Protect UnderFrequency5 Level Value 59 0 Hz RA...

Page 27: ...Frequency Protect UnderFrequency7 Level Value 59 0 Hz RANGE 47 0 59 9 STEPS 0 1 Enter the UnderFrequency7 intervention level The protection will activate when the frequency drops below this value for...

Page 28: ...ctivate when the frequency exceeds this level for a period OverFrequency2 Delay value 6 5 Setpoints FREQUENCY PROT If OverFrequency2 Relay NONE Frequency Protect OverFrequency2 Reset Value 60 5 Hz RAN...

Page 29: ...of change of frequency exceeds this level for a period df dt 1 Delay value 6 5 Setpoints FREQUENCY PROT If df dt 1 Relay NONE Frequency Protect df dt 1 Startup Value 59 8 Hz RANGE 48 0 60 0 STEPS 0 1...

Page 30: ...has intervened the Aux1 output relay will function in Operating State When the fault condition ceases it is necessary to manually RESET Output Relay Aux2 Output Relay Value LATCHED RANGE LATCHED LATCH...

Page 31: ...essors as specified on Figure 2 4 and its note 6 7 Setpoints DIGITAL INPUT Digital Input Digital Input 1 Function NONE RANGE NONE Rem Trip Rem Reset Digital Input D I 1 Remote Trip Relays Value RANGE...

Page 32: ...cy Protect Events Value ENABLED RANGE ENABLED DISABLED 6 9 Setpoints MODBUS COMMUNICATION This section contains the settings that allow the VFR communication with other devices Modbus Comm Modbus Addr...

Page 33: ...nd press ENTER Insert the Second Level password PSW2 to authorize the upgrade BLE Update only for manufacturer use Firmware Update Ready to be Updated The VFR is waiting to receive the update Once the...

Page 34: ...ing the test the chosen relay s will remain energized for five 5 seconds and the navigation will be disabled throughout this time Calibration Mode Device ID Value 63aDedRt2f4 A code like the example o...

Page 35: ...Vcn 0 00 V Phase Voltages will be displayed if 6 2 Setpoints SYSTEM SETUP VT Connection Wye Otherwise line Voltages will be displayed if 6 2 Setpoints SYSTEM SETUP VT Connection Delta Event X Frequen...

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Page 37: ...oes not cancel any acquired data Events instead it resets a fault condition including Trip if it is no longer present and or eliminates the notification of a previously stored fault condition Reset Re...

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Page 39: ...ON 0 3s OFF Check that all setpoints are not out of range with respect to the memory map o Check that UnderVoltage Reset is not UnderVoltage Level o Check that OverVoltage Reset is not OverVoltage Lev...

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Page 41: ...talia Notes Reset Relay X X X X Clear Events X X X Factory Default X K Calibration K TV Events will remain the same Auto Calibration X K Calibration relay X K Calibration TV X X Upgrade Firmware X X U...

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Page 43: ...hreshold reached UnderFrequency 4 Active protection for underfrequency4 threshold reached UnderFrequency 5 Active protection for underfrequency5 threshold reached UnderFrequency 6 Active protection fo...

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Page 45: ...rgized to de energized Aux8 De Energized The output Aux8 status was changed from energized to de energized Aux1 Energized The output Aux1 status was changed from de energized to energized Aux2 Energiz...

Page 46: ...values set by the user in the Setpoint section generated a discrepancy e g verify the values of Threshold and Reset that could generate a protection malfunction Reset Level Threshold Level in Overvol...

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Page 48: ...ORION ITALIA srl Via G Orsi 35 29122 Piacenza PC Italia Phone 39 0523 591161 www orionitalia com...

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ORION ITALIA VFR-1001, Instruction Manual

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