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369 MOTOR MANAGEMENT RELAY – QUICKSTART GUIDE

ELECTRICAL INSTALLATION

CHAPTER 2: INSTALLATION

2.3

Electrical Installation

2.3.1

Typical Wiring Diagram

FIGURE 2–4: Typical Wiring

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Содержание 369

Страница 1: ...Fax 905 201 2098 Internet http www GEmultilin com 369 Motor Management Relay QuickStart Guide 369 Revision 3 2x Manual P N 1601 9047 A1 GEK 113494 Copyright 2008 GE Multilin GE Consumer Industrial Mul...

Страница 2: ...he property of GE Multilin Inc This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin The content of this manual is for informat...

Страница 3: ...15 DISPLAY 3 15 LED INDICATORS 3 15 RS232 PROGRAM PORT 3 16 KEYPAD 3 16 SETPOINT ENTRY 3 17 ENERVISTA 369 SETUP INTERFACE 3 18 HARDWARE AND SOFTWARE REQUIREMENTS 3 18 INSTALLING ENERVISTA 369 SETUP 3...

Страница 4: ...IFFERENTIAL SWITCH 4 51 SPEED SWITCH 4 51 REMOTE RESET 4 52 S10 ANALOG OUTPUTS 4 53 ANALOG OUTPUTS 4 53 S11 369 TESTING 4 55 TEST OUTPUT RELAYS 4 55 TEST ANALOG OUTPUTS 4 56 5 PRODUCT DESCRIPTION OVER...

Страница 5: ...g the EnerVista 369 Setup software and a computer Status actual values and troubleshooting information are also available via the front panel display or via communications As an option the 369 can ind...

Страница 6: ...300 VDC 60 265 VAC LO 20 60 VDC 20 48 VAC 4 OUTPUT RELAYS Programmable alarm and trip conditions activated by programmable setpoints switch input remote communication control Customer Accessible Fuse...

Страница 7: ...se are based on the order code Note that the 369 may have had options upgraded in the field The actual values section of the 369 can be checked to verify this 7 Control power ratings for the 369 as or...

Страница 8: ...1 4 369 MOTOR MANAGEMENT RELAY QUICKSTART GUIDE ORDERING CHAPTER 1 INTRODUCTION...

Страница 9: ...communication port and indicators targets on the front panel The unit should be positioned so the display and keypad are accessible To mount the relay make cutout and drill mounting holes as shown be...

Страница 10: ...2 6 369 MOTOR MANAGEMENT RELAY QUICKSTART GUIDE MECHANICAL INSTALLATION CHAPTER 2 INSTALLATION FIGURE 2 2 Split Mounting Dimensions...

Страница 11: ...HIELD 9 RTD3 10 RTD3 11 RTD3 COMPENSATION 12 RTD3 SHIELD 13 RTD4 14 RTD4 15 RTD4 COMPENSATION 16 RTD4 SHIELD 17 RTD5 18 RTD5 19 RTD5 COMPENSATION 20 RTD5 SHIELD 21 RTD6 22 RTD6 23 RTD6 COMPENSATION 24...

Страница 12: ...1 COMM1 RS485 72 COMM1 RS485 73 COMM1 SHIELD 74 COMM2 RS485 75 COMM2 RS485 76 COMM2 SHIELD 77 COMM3 RS485 78 COMM3 RS485 79 COMM3 SHIELD 80 ANALOG OUT 1 81 ANALOG OUT 2 82 ANALOG OUT 3 83 ANALOG OUT 4...

Страница 13: ...107 PHASE B VOLTAGE 108 PHASE B NEUTRAL 109 PHASE C VOLTAGE 110 PHASE C NEUTRAL 111 TRIP NC 112 TRIP COMMON 113 TRIP NO 114 ALARM NC 115 ALARM COMMON 116 ALARM NO 117 AUX1 NC 118 AUX1 COMMON 119 AUX1...

Страница 14: ...2 10 369 MOTOR MANAGEMENT RELAY QUICKSTART GUIDE ELECTRICAL INSTALLATION CHAPTER 2 INSTALLATION 2 3 Electrical Installation 2 3 1 Typical Wiring Diagram FIGURE 2 4 Typical Wiring...

Страница 15: ...oltage applied to it Extensive filtering and transient protection has been incorporated into the 369 to ensure reliable operation in harsh industrial environments Transient energy is removed from the...

Страница 16: ...ts will open Thus in order to cause a trip on loss of control power to the 369 the Trip relay should be programmed as fail safe See the figure below for typical wiring of contactors and breakers for f...

Страница 17: ...vices are internally installed across all RS485 terminals Internally an isolated power supply with an optocoupled data interface is used to prevent noise coupling The source computer PLC SCADA system...

Страница 18: ...2 14 369 MOTOR MANAGEMENT RELAY QUICKSTART GUIDE ELECTRICAL INSTALLATION CHAPTER 2 INSTALLATION...

Страница 19: ...actively being used the display will default to user defined status messages Any trip alarm or start inhibit will automatically override the default messages and appear on the display 3 1 2 LED Indic...

Страница 20: ...messages are organized into pages under the main headings Setpoints and Actual Values The SETPOINTS key is used to navigate through the page headers of the programmable parameters The ACTUAL VALUES k...

Страница 21: ...nd the desired subgroup Once the desired subgroup is found press the VALUE UP VALUE DOWN keys to adjust the setpoints Press the ENTER key to save the setpoint or the CLEAR key to revert back to the ol...

Страница 22: ...the 369 The software may also be downloaded from the GE Multilin website at http www GEindustrial com multilin 3 2 2 Installing EnerVista 369 Setup After ensuring these minimum requirements use the f...

Страница 23: ...request the user to create a backup 3 5 floppy disk set Z If this is desired click on the Start Copying button otherwise click on the CONTINUE WITH 369 INSTALLATION button Z Select the complete path...

Страница 24: ...RELAY QUICKSTART GUIDE ENERVISTA 369 SETUP INTERFACE CHAPTER 3 USER INTERFACES Z Click Finish to end the installation The 369 device will be added to the list of installed IEDs in the enerVista Launch...

Страница 25: ...nd start the latest version of the EnerVista 369 Setup software available from the GE enerVista CD See the previous section for the installation procedure Z Click on the Device Setup button to open th...

Страница 26: ...Read Order Code button to connect to the 369 device and upload the order code If an communications error occurs ensure that the 369 serial communications values entered in the previous step correspon...

Страница 27: ...ected to the relay and press the Connect button The EnerVista 369 Setup software will display a window indicating the status of communications with the relay When connected a new Site called Quick Con...

Страница 28: ...the display order of devices defined for the site In this example we will use Substation 2 as the site name Z Click the OK button when complete The new site will appear in the upper left list in the...

Страница 29: ...located in the top left corner of the main EnerVista 369 Setup window The 369 Site Device has now been configured for Ethernet communications Proceed to the following section to begin communications...

Страница 30: ...369 Setup window Z If the status indicator is red verify that the serial or Ethernet cable is properly connected to the relay and that the relay has been properly configured for communications steps d...

Страница 31: ...s GE Consumer Industrial Multilin KeypadSetpoints 4 1 Overview 4 1 1 Keypad Setpoints Main Menu S1 SETPOINTS 369 SETUP SETPOINT ACCESS DISPLAY PREFERENCES 369 COMMUNICATIONS REAL TIME CLOCK WAVEFORM C...

Страница 32: ...FUNCTIONS OUTPUT RELAY SETUP CONTROL FUNCTIONS S3 SETPOINTS OVERLOAD PROTECTION THERMAL MODEL OVERLOAD CURVES OVERLOAD ALARM S4 SETPOINTS CURRENT ELEMENTS SHORT CIRCUIT MECHANICAL JAM UNDERCURRENT CUR...

Страница 33: ...D COMMS S7 SETPOINTS VOLTAGE ELEMENTS UNDERVOLTAGE OVERVOLTAGE PHASE REVERSAL UNDERFREQUENCY OVERFREQUENCY S8 SETPOINTS POWER ELEMENTS LEAD POWER FACTOR LAG POWER FACTOR POSITIVE REACTIVE POWER kvar N...

Страница 34: ...4 KEYPAD SETPOINTS S10 SETPOINTS ANALOG OUTPUTS ANALOG OUTPUT 1 ANALOG OUTPUT 2 ANALOG OUTPUT 3 ANALOG OUTPUT 4 S11 SETPOINTS 369 TESTING TEST OUTPUT RELAYS TEST ANALOG OUTPUTS S12 SETPOINTS TWO SPEE...

Страница 35: ...e relay To set a password click the Change Password button then enter and verify the new passcode After a passcode is entered setpoint access changes to Read Only When setpoints are changed through En...

Страница 36: ...utput saturate Information on how to determine this if required is available in the 369 Instruction Manual Section 7 4 CT Specification and Selection MOTOR FLA The motor FLA full load amps or full loa...

Страница 37: ...ble All of the elements function in the same manner with the exception of the voltage and power elements which work properly if the voltage waveform is approximately sinusoidal When using a pulse widt...

Страница 38: ...fore the stator Under locked rotor conditions voltage is induced in the rotor at line frequency 50 or 60 Hz This voltage causes a current to flow in the rotor also at line frequency and the heat gener...

Страница 39: ...Each of these curves may be provided for both a hot motor and a cold motor A hot motor is defined as one that has been running for a period of time at full load such that the stator and rotor temperat...

Страница 40: ...f FLA The overload protection curve should always be set slightly lower than the thermal limits provided by the manufacturer This will ensure that the motor is tripped before the thermal limit is reac...

Страница 41: ...186 58 199 91 3 00 10 93 21 86 32 80 43 73 54 66 65 59 76 52 87 46 98 39 109 32 120 25 131 19 142 12 153 05 163 98 3 25 9 15 18 29 27 44 36 58 45 73 54 87 64 02 73 16 82 31 91 46 100 60 109 75 118 89...

Страница 42: ...kup Learned values should only be enabled for motors that have been started stopped and run at least five times Note that any learned cool time constants are mainly based on stator RTD information Coo...

Страница 43: ...3 Overload Alarm An overload alarm will occur only when the motor is running and the current rises above the programmed OVERLOAD ALARM LEVEL The overload alarm is disabled during a start An applicatio...

Страница 44: ...breaker clearing time If a short circuit trip occurs with the backup on and the phase current to the motor persists for a period of time that exceeds the backup delay a second backup trip will occur I...

Страница 45: ...n asymmetrical component This asymmetrical current may cause one phase to see as much as 1 6 times the normal RMS starting current If the short circuit level was set at 1 25 times the symmetrical star...

Страница 46: ...ts programmed The power elements are only used if the 369 has option M or B installed By convention an induction motor consumes Watts and vars This condition is displayed on the 369 as Watts and vars...

Страница 47: ...FACTOR LEAD POWER FACTOR BLOCK LEAD PF FROM START 1 s Range 0 to 5000 s in steps of 1 LEAD POWER FACTOR ALARM Off Range Off Latched Unlatched ASSIGN ALARM RELAYS Alarm Range None Alarm Aux1 Aux2 or co...

Страница 48: ...LAY 1 0s Range 0 1 to 255 0 s in steps of 0 1 LAG POWER FACTOR ALARM EVENTS Off Range Off On LAG POWER FACTOR TRIP Off Range Off Latched Unlatched ASSIGN TRIP RELAYS Trip Range None Trip Aux1 Aux2 or...

Страница 49: ...tor comes up to speed and the field is applied From that point forward the kvar trip and alarm elements will be active Once the kvar level exceeds the negative level for the specified delay a trip or...

Страница 50: ...up level should be set lower than motor loading during normal operations Underpower may be used to detect loss of load conditions Loss of load conditions will not always cause a significant loss of cu...

Страница 51: ...trip or alarm will only occur once the phase current exceeds the 5 cutoff REVERSE POWER BLOCK REVERSE POWER FROM START 1 s Range 0 to 50000 s in steps of 1 REVERSE POWER ALARM Off Range Off Latched Un...

Страница 52: ...neral Range 12 character alphanumeric Only seen if function is selected as General MESSAGE GENERAL SWITCH TYPE NO Range NO normally open NC normally closed Only seen if function is selected as General...

Страница 53: ...closure The captured waveforms can then be displayed via the EnerVista 369 Setup program DeviceNet Control This function is available for the DeviceNet option only The digital input set with the Devi...

Страница 54: ...top for example discharge from power factor correction capacitors In such a case the 369 will detect this current as an additional start To prevent this from occurring the STARTER OPERATION MONITOR DE...

Страница 55: ...fferential trip 4 7 5 Speed Switch PATH S9 DIGITAL INPUTS SPEED SWITCH See Section 4 7 1 Digital Input Functions on page 48 for an explanation of speed switch functions In addition to the normal selec...

Страница 56: ...TAL INPUTS REMOTE RESET See the following section for an explanation of remote reset functions In addition to the normal selections the Remote Reset may be used as a contact input to reset the relay R...

Страница 57: ...og Output selection table Table 4 2 Analog Output Parameters PARAMETER NAME RANGE UNITS STEP DEFAULT MINIMUM MAXIMUM Phase A Current 0 to 65535 A 1 0 100 Phase B Current 0 to 65535 A 1 0 100 Phase C C...

Страница 58: ...750 Real Power 32000 to 32000 kW 1 0 1000 Apparent Power 0 to 65000 kVA 1 0 1250 Thermal Capacity Used 0 to 100 1 0 100 Relay Lockout Time 0 to 999 minutes 1 0 150 Motor Load 0 00 to 20 00 x FLA 0 01...

Страница 59: ...bled If control power to the 369 is interrupted any forced relay condition will be removed When the relays in this feature are programmed to any value other than Disabled the In Service LED on the fro...

Страница 60: ...utput Forcing an analog output overrides its normal functionality When the Force Analog Outputs Function is enabled the output will reflect the forced value as a percentage of the range 4 to 20 mA 0 t...

Страница 61: ...mand Amps Motor Load FLA Unbalance Current Ground Current Amps Input Switch Status Open Closed Relay Output Status De Energized RTD Temperature C or F R Backspin Frequency Hz B Phase Line Voltages Vol...

Страница 62: ...lt Backup 51 Overload 55 Power Factor M 59 Overvoltage M 66 Starts per Hour Time Between Starts 74 Alarm 81 Over Under Frequency M 86 Lockout 87 Differential Switch General Switch Reactive Power M The...

Страница 63: ...ear communication port P Profibus DPV1 rear communication port P1 DeviceNet protocol interface D User Definable Baud Rate 1200 19200 Flash Memory for easy firmware updates Front RS232 communication po...

Страница 64: ...mary amps for variable frequency 0 1 to 20 CT primary amps Full Scale 20 CT primary amps or 65535 A maximum Frequency 20 to 100 Hz Conversion True RMS 1 04 ms sample Accuracy at 2 CT 0 5 of 2 CT for 5...

Страница 65: ...z for 5 A tap 2 for 40 to 100 Hz 3 for 20 to 39 Hz for 50 0 025 0 2 A at 1 A 0 6 A at 25 A GROUND CT BURDEN GROUND CT CURRENT WITHSTAND PHASE LINE VOLTAGE INPUT VT OPTION M VT ratio 1 00 to 240 00 1 i...

Страница 66: ...acy 1 of full scale Isolation fully isolated active source OUTPUT RELAYS Note This equipment is suitable for use in Class 1 Div 2 Groups A B C D or Non Hazardous Locations only if MOD502 is ordered No...

Страница 67: ...ent and voltage channels Trigger position 1 to 100 pre trip to post trip Trigger trip manually via communications or digital input MOTOR START DATA LOGGER Length 6 Buffers containing 30 seconds of mot...

Страница 68: ...Baud rate 125 250 and 500 kbps Protocol DeviceNet Bus Side Current Draw 85mA Typical 100mA Max FIBER OPTIC PORT OPTION F Optional use RTD remote module hookup Baud rate 1200 to 19200 Protocol Modbus R...

Страница 69: ...ickup Level 2 0 to 20 0 CT in steps of 0 1 Pickup Accuracy as per phase current inputs Dropout Level 96 to 98 of pickup Time Delay 0 to 255 00 s in steps of 0 01 s Backup Delay 0 10 to 255 00 s in ste...

Страница 70: ...80 C Time Delay 5 s OPEN RTD ALARM Pickup Level detection of an open RTD Pickup Accuracy 1000 Dropout Level 96 to 98 of pickup Time Delay 5 s SHORT LOW TEMP RTD ALARM Pickup Level 40 C or 40 F Pickup...

Страница 71: ...CTOR Pickup Level 0 99 to 0 05 in steps of 0 01 Pickup Accuracy 0 02 Dropout Level 0 03 of pickup Time Delay 0 1 to 255 0 s in steps of 0 1 Start Delay 0 to 5000 s in steps of 1 Timing Accuracy 300 ms...

Страница 72: ...l 2 to 30 Hz in steps of 1 Level Accuracy 0 02 Hz Timing Accuracy 500 ms or 0 5 of total trip time 5 2 6 Monitoring Elements STARTER FAILURE Pickup level motor run condition when tripped Dropout level...

Страница 73: ...elay 1 Restart Time Delay 0 to 1200 0 s in steps of 0 2 s Delay 2 Restart Power Loss Time 1 to 3600s in steps of 1s Off or Unlimited Delay 2 Restart Time Delay 0 to 1200 0 s in steps of 0 2 s Time Acc...

Страница 74: ...nce per year for one hour continuously to avoid deterioration of electrolytic capacitors and subsequent relay failure 5 2 10 Approvals Certification ISO Designed and manufactured to an ISO9001 registe...

Страница 75: ...IATED EMISSIONS EN 55011 IEC CISPR 11 ENVIRONMENTAL ANSI IEEE C37 90 IEC 60255 6 IEC 60068 2 38 Part 2 IEC60068 2 1 16h at 40 C IEC60068 2 2 16h at 85 C IEC60068 2 30 95 variant 1 6 days VIBRATION IEC...

Страница 76: ...5 72 369 MOTOR MANAGEMENT RELAY QUICKSTART GUIDE SPECIFICATIONS CHAPTER 5 PRODUCT DESCRIPTION...

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