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Viewing Load Tap Changer Readings (509ITM-300)

MENU, View Mode Scrolling, Right Arrows

From

Viewing Mode, keep pressing the Right Arrow until you reach at the Load Tap

Changer column

. The display will read “LTC Monitor Active (or Inactive).” Press the Up or

Down Arrows (or

ENTER

to move through the LTC Monitor values for all active systems. If

no key activity takes place for 60 seconds, the monitor automatically reverts to Auto Scroll,
or press the

MENU

again to revert the system back to Viewing Mode Scrolling.

See the section on the

LTC Monitor

in this manual and the section on the LTC Monitor in the

Hardware

and

Software

sections for more information on this operation.

Summary of Contents for 509ITM Series

Page 1: ...ITROL 509ITM Series www qualitrolcorp com QUALITROL 509ITM 100 QUALITROL 509ITM 200 QUALITROL 509ITM 300 Intelligent Transformer Monitor Hardware and Software Instructions Document ID IST 099 1 ECN 43...

Page 2: ...ights reserved Information subject to change without notice All trademarks are properties of their respective companies as noted herein IST 099 1 Information in this document is subject to change with...

Page 3: ...ut Module 509ITM 300 12 Potentiometer Input Module 12 DC Voltage Input Module 12 Current Input Module 12 Dry Contact Closure Module 12 Powered Contact Closure Module 13 Installation 14 Location and Mo...

Page 4: ...oftware Instructions 39 General Information 39 Connecting to the 509ITM 39 Installing Running the Software 39 Desktop Communications Window 39 File Menu 40 Establishing Communications with the 509ITM...

Page 5: ...le Calculation Setup Method 69 Advanced Calculation Setup Method 73 Output Relays 78 Relay Tabs 79 Relay Control 79 Seasonal Setpoint 82 Ambient Temperature Forecast 83 Cooling Equipment Exerciser 86...

Page 6: ...ad Tap Changer Monitor 509ITM 300 119 LTC Requirements and Recommendations for Use 119 LTC Monitor Setup 120 Tap Position 121 Tap Count 122 Tap Motor Sensing 122 Load Current 123 Alarm Setup 123 High...

Page 7: ...ing and Exporting Configuration Files 138 Expansion Module Option 139 Location and Mounting 140 Input Supply Power 142 Communications 142 Input Modules 143 Calibrating the 509ITM 146 Calibrating Remot...

Page 8: ...m can monitor up to eight total parameters up to sixteen if an Expansion Module is added such as Liquid Temperatures Main Tank Top or Bottom Load Tap Changer Winding Temperatures Ambient Temperatures...

Page 9: ...r friendly computer aided setup software that can be supplied with non intrusive easy to retrofit sensors About These Hardware Instructions These Hardware Instructions provide all the information you...

Page 10: ...int source and value on the DISPLAY the MENU key is used to access the programming menu and the RESET key is used to reset the maximum and minimum values while in the program menu or unlatch any latch...

Page 11: ...C When ordering the 509ITM from the factory the temperature requirements need to be specified CT Input Module The CT Input Module is used to monitor winding temperatures winding currents motor current...

Page 12: ...l dial is set to the center of the potentiometer range and the high and low readings are simply ratios of the angular deflections from the normal setting Qualitrol gauges use a 340 angular degree pote...

Page 13: ...odule is used to monitor a powered contact and it indicates on the display whether it is opened or closed An open means there is no connection between the contacts and closed indicates a shorted conne...

Page 14: ...rmer panel for installation of the monitor Important Note the mounting differences between the enclosure style and the panel only style Allow space below the monitor for the wiring harness 4 Install t...

Page 15: ...s TB2 16 is not an earth ground 9 Connect the input power TB1 14 15 and earth ground to TB1 16 Universal power supply 100 240 VAC 50 60 Hz 45 260 VDC CAUTION Installing power outside of the recommende...

Page 16: ...OM to view change or modify the settings of the 509ITM to meet your requirements Warning Switch off the power supply before performing installation or maintenance Hazardous voltage may still be presen...

Page 17: ...gned to be flush mounted inside a transformer control cabinet on any smooth surface Four 0 28 in square holes are provided for use with the 0 25 in diameter carriage bolts The monitor requires an appr...

Page 18: ...18 www qualitrolcorp com Fiberglass Enclosure and Panel Mount 509ITM Steel Enclosure 509ITM 14 50 368 21 56 548 11 06 281 20 00 508 16 00 406 23 06 586 4X 41 10 MOUNTING HOLES 86 22 TYP...

Page 19: ...the requirements of the National Electrical Code NEC or any international code that is in effect For CSA UL applications a switch or circuit breaker must be installed near the 509ITM where the switch...

Page 20: ...removable fuse of GMA 250V T3 15A the 5 kV Impulse Unit has no internal fusing if it becomes necessary to replace this fuse The fusing must be replaced with the same type and rating that was original...

Page 21: ...ow fuse rated at 1 25 or 1 5 A at 600 V CAUTION Do not use DC voltage for powering the heater RTD Input Modules Each RTD Input Module is specifically built to function with only a 10 ohm copper RTD or...

Page 22: ...e sensed into the CT opening Push the CT sensor back together and check that it is fully engaged As shown in the CT Input Connections figure connect the output wires of the clamp on CT to the terminal...

Page 23: ...TM 300 For each Tap Position Input Module one Load Tap Changer Resistor Bridge is required The resistor bridge must be made up of equal value resistors from 40 2 2500 ohm each The resistor bridge may...

Page 24: ...red to measure liquid level flow or gas accumulation The module must be calibrated on site See the Using the Factory Calibrator Tool Advanced users only section in the Software Instructions The three...

Page 25: ...gnal Either of these options can be a transducer that is 2 wire self powered from the transducer 2 wire powered from the input module 3 wire powered from the input module For each Current Input Module...

Page 26: ...26 www qualitrolcorp com Current Input Wiring...

Page 27: ...tial across the switch contact of 0 volts when closed a voltage measurement of 50 V AC DC is also considered closed and a potential greater than 80 volts AC DC contact is open For applications where a...

Page 28: ...0 A and the sets are accessed on Terminal Block TB1 see the Relay Wiring figure for the Enclosure and Panel Mount monitors Refer to the Software Instructions for configuring the relays controlling sig...

Page 29: ...efer to Functional Specifications section for maximum load The output signals are accessed on Terminal Block TB2 terminals 1 through 8 See the Remote Output Signal Terminals figure for the Enclosure a...

Page 30: ...the Black Box fiber optic modem line driver ME540A ST and the Dymec line repeater 5846 F ST See the Optional Fiber Optic Connection figure for the connection to this option The RS 485 connection may...

Page 31: ...ll and into Viewing Mode The Up and Down Arrows or ENTER will move you individually through each relay that has actuated If the relay has been latched and the parameters that actuated the relay are no...

Page 32: ...he Down Arrow or ENTER will move you to the Data Logger Option to download the Data Logging data to a memory stick If no key activity takes place for 60 seconds the monitor automatically reverts to Au...

Page 33: ...or Inactive Press the Up or Down Arrows or ENTER to move through the LTC Monitor values for all active systems If no key activity takes place for 60 seconds the monitor automatically reverts to Auto S...

Page 34: ...used to enter the Customer Setup in the remote software If you are not authorized to change these settings press MENU to go back to Viewing Mode Scrolling The Up and Down Arrows allow you to change th...

Page 35: ...he column displays that the cooling monitor is inactive the cooling monitor has either not been installed or the user did not make it active See the Software Instructions for making a cooling bank act...

Page 36: ...active the operator will view a zero value for the measured current This will not cause the LTC alarm relays to actuate because the Load Tap Changer system only uses the active inrush and steady state...

Page 37: ...Controls Eight large keys for programmable settings and user interaction Front Panel Membrane UV stabilized polyester Input Parameters Input Modules Up to 8 up to 16 with Expansion Module option Accur...

Page 38: ...ocols DNP 3 0 Level 1 slave Modbus ASCII IEC 60870 IEC 61850 Memory Data Logger 20 variables able to log 14 variables at 1 minute store rates for over 90 days without overwriting Event Recorder 8 indi...

Page 39: ...ng to the 509ITM 1 Check that the 509ITM is connected to the main power and is energized 2 Connect a USB cable between the USB port on your PC and the port on the 509 ITM or Connect an RS 232 cable be...

Page 40: ...ns file Open Opens an existing communications file qco Save Saves the communications data under the current communications file name Save As Saves the communications data with a new communications fil...

Page 41: ...rt is connected to on your PC Off line You can run the software offline without being connected to the 509ITM 1 With no communications to the 509ITM established click the Off line check box 2 Click on...

Page 42: ...Setup window displays if any communications parameters have been changed and not saved before clicking Close All A successful communications link is indicated when No error message displays An unsucc...

Page 43: ...n RETRY Button Click this button to attempt to establish communications with the 509ITM again IGNORE Button Click this button to ignore the communications error However for correct operation of the sy...

Page 44: ...Setup 111111 The Factory Setup tool can only be entered by Qualitrol factory personnel This section is reserved for the factory except in the Demo mode offline Remember Me Check Box By checking in th...

Page 45: ...ts on the 509ITM LCD and relay LEDs appear on your PC screen The monitor requests an update from the 509ITM three times every second There are eight control buttons on your PC screen Test Reset Menu E...

Page 46: ...remotely as you desire The 509ITM responds to the simulated signals as if they were the actual field signals With the exception of the CT Temperature signals the transfer from the field to the simulat...

Page 47: ...inute timer resets Using the Factory Calibrator Tool Advanced users only The Factory Calibrator tool allows you to calibrate most inputs When you first enter the Calibrator Signal Selection window the...

Page 48: ...n terms of degrees C If you continue the calibration procedure without inputting the correct excitation stimulus signal you will overwrite the calibration with invalid data This will cause the monitor...

Page 49: ...use it is done at the factory Saving Calibrations in Files You can save calibration values in files using the File pull down menu These files have the default file extension qca2 Import Allows you to...

Page 50: ...rations Note You can save configurations as files which you can use to restore settings or to pre configure before connecting to the 509ITM See Importing and Exporting Configuration Files Note All 501...

Page 51: ...Type Displays whether the monitor is a Transformer Monitor TM Cooling Monitor TCM or Load Tap Changer Monitor LTC System Index Displays the system buttons required to set up and view the parameters o...

Page 52: ...opens when you click System Settings from the Setup window This window allows you to set the configuration for the items displayed in the different sections of the window More Information Password Set...

Page 53: ...r and Simulator tools even if they have different passwords This is because all of the passwords can be changed in the User Setup tool so it is treated as the master password When passwords are change...

Page 54: ...figure the time and date values stored in the 509ITM Note The time and date values can also be changed along with the front panel operations Current PC Time Displays the current time of the PC that is...

Page 55: ...55 www qualitrolcorp com 3 Continue with the setup procedure...

Page 56: ...on is in California set the Time Zone Difference to 3 hours Current PC date Displays the current date of the PC that is connected to the 509ITM when the Time and Date Setup window is opened 509 Time a...

Page 57: ...option is installed the following fields are available for setup Heater Function Allows you to enable or disable this feature Heater Setpoint Allows you to set the temperature at which the Heater is...

Page 58: ...ns when you click Communications from the Setup window This window allows you to configure the 509 ITM communications ports displayed in the different tabs of the window More Information Front USB Ser...

Page 59: ...dware used for the Service Port This field is for informational purposes only Baud Rate Configures the baud rate that is used to communicate over the RS 232 Service Port at the front panel The default...

Page 60: ...a 2 wire duplex remember to add jumpers to terminal block TB2 as explained in the Hardware section under Communications Protocol Selects between the available communications protocols to be used by t...

Page 61: ...f parity for the Main Port communications protocol The default is none Number of Stop Bits Selects the desired number of stop bits for the Main Port communications protocol The default value is 1 Aux...

Page 62: ...Hot Spot Module DGA sensor or Expansion Module communications Baud Rate The Baud Rate for all digital communications is 9600 Number of Data Bits The Data Bits for digital communications should be set...

Page 63: ...particular 509ITM unit Copper Fiber If an Ethernet FX option board is installed then selecting Fiber will make it the active port If there is no option board or if communicating through the RJ45 conn...

Page 64: ...64 www qualitrolcorp com Load Button Loads all communications parameters from the PC into the 509ITM All new communications parameters take effect only after the 509ITM hardware has been reset...

Page 65: ...he types of available modules are described in the Modules section of the Hardware Instructions To begin click the tab of the input module that you want to configure The Input Module Setup window disp...

Page 66: ...ctory according to the input module that was ordered and installed If the module type indicates undefined there is no physical module installed in that location Input Module Function Enables and disab...

Page 67: ...is the scaled minimum value for the corresponding minimum input value High End Value field is the scaled maximum value for the corresponding maximum input value Custom Units Label If the Use Custom S...

Page 68: ...eater than the current it will be sensing This will prevent saturation the sensor value is as close to the maximum current reading as possible This will optimize the resolution CT ratio 2 fields Provi...

Page 69: ...Method Advanced Calculation Setup Method Simple Calculation Setup Method This method allows you to configure the simple scaling parameters for input module types that are set to CT Temperature The wi...

Page 70: ...70 www qualitrolcorp com More Information Input Module Number and Input Signal Name Fields Winding Rise Parameters Oil Rise Parameters...

Page 71: ...Adder Allows you to select one of the available RTD Input Modules The selected RTD Input Module will be the liquid temperature measurement that is added to the winding curve simulation for example top...

Page 72: ...e fields in this section are described below Oil rise temperature Allows you to set the temperature rise value of the transformer oil at nominal load This is derived from the Transformer Heat Run Repo...

Page 73: ...response than the Simple Calculation Method But to use this method the winding rise parameters are required for each cooling stage The formulas for calculating winding temperatures for this window wer...

Page 74: ...ynamically alter the parameters to match the present cooling stage being used You can individually program each winding for accurate representation of the winding rise gradient You can also program th...

Page 75: ...its secondary side which is the winding to be configured In ONAN mode 30 MVA 32 kV 5 2000 X In first cooling mode 40 MVA 32 kV 5 2000 X In second cooling mode 50 MVA 32 kV 5 2000 X Note For a three p...

Page 76: ...rise for a specific load increase The winding temperature reaches its final value for a given load in approximately five time constants Note You can program the 509ITM for up to four cooling modes inc...

Page 77: ...a given current input Note It takes approximately five time constants to elapse for the temperature to reach full value for a given load If the oil time constant is not provided the IEC 354 Loading G...

Page 78: ...lay 1 tab being selected By selecting the different tabs you can index through the relay array To begin click the tab of the output relay that you want to configure The Output Relay Setup window displ...

Page 79: ...power supply malfunction if in the failsafe mode Note Relays that are not in Test Lock Out mode are also actuated when the system relay is actuated Relay Control This section of the Output Relay Setup...

Page 80: ...tor Energized Set Point Loss of Power to Monitor Non failsafe NC C NC C NO C NC C Failsafe NC C NO C NC C NC C Test lock out On Off When you press the TEST switch on the display panel of the 509ITM th...

Page 81: ...of the control signals in the Control Signal Matrix table have sensor errors the relay actuates Off If a control signal has an error it is not used in controlling the relay The status of the other co...

Page 82: ...s are met the Seasonal Setpoint has priority over the setpoint in the Control Signal 1 column Seasonal function Allows you to enable or disable this feature Configure Button Opens the Seasonal Setpoin...

Page 83: ...nt is active 2 Click Load Ambient Temperature Forecast This section of the Output Relay Setup window includes the fields described below Ambient temperature forecast installed A check mark indicates t...

Page 84: ...summer while the ambient temperature forecast is used for a specific condition for example a heat wave If the ambient temperature exceeds the number of the Threshold Value for more than the number of...

Page 85: ...mbient temperature probe installed as one of its input modules this feature cannot be used Measurement Period Select the number of hours to measure the ambient temperature Exceeded Hours Select the nu...

Page 86: ...t Relay Setup window includes the fields described below Important Do not enable the exerciser for any relay that controls a trip function Enabled Disabled Allows you to enable or disable this feature...

Page 87: ...rolcorp com Low temperature setpoint If a Low temperature module is entered then the cooling equipment exerciser will not actuate the relay as long as the measured temperature is below the low tempera...

Page 88: ...en it equals or exceeds the setpoint value meets the conditions to actuate the relay in that column Hysteresis 4 fields Allows you to select a switching differential required to de actuate the relay W...

Page 89: ...ckout feature This has now been incorporated into the relay matrix and can be accomplished using the following example 1 Set Control Signal 1 to WINDING Setpoint to 80 00 C and Actuation Direction to...

Page 90: ...ease of 100 PPM This same feature can be used for a falling control signal if the actuation direction is set to down Rate of change time period The Rate of change time period is the rolling time perio...

Page 91: ...to provide information to Supervisory Control Data Acquisition SCADA systems or remote indications You can configure each output to send data from any of the inputs or send a derived calculation such...

Page 92: ...range for the current loop output Example An RTD measures temperatures from 40 120 C You select an output of 4 20 mA and a custom range of 0 100 For temperature measurements of 40 0 C the current loop...

Page 93: ...Bank Switching Setup window opens when you click Bank Switching from the Setup window This window configures the cooling circuit management feature This feature provides a method for evenly spreading...

Page 94: ...y 4 and Relay 4 selects Relay 6 you must set up Relay 6 to select Relay 2 The bank switching is accomplished by exchanging all the matrix controls of the selected relay with the one selecting it This...

Page 95: ...ow The TransLifeTM feature provides detailed information for up to three winding temperatures of the transformer To begin click the TransLifeTM tab that you want to configure The TransLifeTM Setup win...

Page 96: ...ber of the RTD Input Module that will measure the ambient temperature Note This field is only required if you are using the Critical Forecast feature It is not required for the Consumed Life or Temper...

Page 97: ...ields described below Life Consumption Formula Variables Depending on the application allows you to select different Unity Hot Spot Temperatures by entering the corresponding constants Unity Hot Spot...

Page 98: ...e assumed transformer life Operating Hours Displays the operating hours of the 509ITM You can preset this number Critical Forecast This section of the TranslifeTM Setup window allows you to set up the...

Page 99: ...nt load conditions Time to Critical Temperature 3 Range fields Displays the time calculated for the winding temperature to reach the critical setpoint values given the present loading oil winding temp...

Page 100: ...ree rise in temperature The Temperature Profiler section includes the fields described below Unity Temperature Allows you to enter a temperature value where one hour of operating time equals one hour...

Page 101: ...101 www qualitrolcorp com...

Page 102: ...lick Data Logger from the Setup window The Data Logger can store the data of up to 20 signals These signals can be any of the following types input module measurements relay status fiber optic tempera...

Page 103: ...store rate you can maximize the number of measurements while minimizing the amount of data logging memory space The sample rate is used in conjunction with the sample type to 1 Take the maximum minimu...

Page 104: ...will download all valid data logging memory to the flash drive inserted in the side USB A port on the 509ITM in a csv file format If no flash drive is installed the data will not download Erase Memor...

Page 105: ...ve cleared an event the event recorder automatically provides a time stamp and stores the specific event In addition if you select the System Snapshot all enabled input values and relay statuses are a...

Page 106: ...sociated with event The maximum name size is 24 alpha numeric characters Record Type This section of the Event Recorder Setup window includes the fields described below Time and date stamp only Allows...

Page 107: ...ding to the control signal which when it equals or exceeds the setpoint value meets the conditions to trigger the event Hysteresis 4 fields Allows you to select a switching differential required to cl...

Page 108: ...em NOTE Once the memory is cleared it can not be recovered Close Selecting Close will exit this menu tab Cooling System Monitor 509ITM 200 The Cooling Monitor Setup Selection window opens when you cli...

Page 109: ...109 www qualitrolcorp com All of these functions allow you to maximize the use of the cooling function and help extend transformer life...

Page 110: ...k Setup The Cooling Bank Setup window opens when you click Setup from the Cooling Monitor Selection window The Cooling Bank Setup window includes all of the parameter settings needed to operate the co...

Page 111: ...e Cooling Bank Setup window includes the fields described below Bank monitor Indicates which cooling bank is to be configured This field is for informational purposes only Bank actuating relay Allows...

Page 112: ...ted here to be a matrix controlled relay the relay will no longer operate as a cooling system alarm relay Cooling bank Allows you to enable or disable the Cooling Monitor Note If you disable all the c...

Page 113: ...the learning mode This field is for informational purposes only Minimum current value Displays one of the following items the minimum steady state current achieved during normal operation since the v...

Page 114: ...in the learning mode This field is for informational purposes only Minimum peak value Displays one of the following items the minimum peak current over time achieved during normal operation since the...

Page 115: ...arm Yes No Enables Yes Disables No the alarm relay actuation if the number of actuations exceeds the setpoint threshold limits Run Time This section of the Cooling Bank Setup window includes the field...

Page 116: ...llows you to enter a temperature value to actuate the alarm relay if the differential calculation equals or exceeds the value Hysteresis Allows you to select a switching differential of the temperatur...

Page 117: ...samples the working transformer cooling system using the actual input sensors and displays the measured parameters These values can then help you select the appropriate settings in the Cooling Bank S...

Page 118: ...is being evaluated Qualitrol recommends a minimum of 10 cycles to get a good system average 6 Click Initialize The cooling system begins to cycle The relay controlling the fan pump motor de energizes...

Page 119: ...the life of the load tap system More Information LTC Monitor Requirements and Recommendations for Use LTC Monitor Setup LTC Requirements and Recommendations for Use The installation of the Load Tap C...

Page 120: ...More Information Load Tap Changer Monitor 509ITM 300 LTC Monitor Setup LTC Monitor Setup The LTC Monitor Setup window opens when you click Load Tap Changer from the Setup window This window allows yo...

Page 121: ...udes the fields described below Load tap changer monitor Allows you to enable or disable the Load Tap Changer Monitor Tap position module Allows you to select the installed position of the input modul...

Page 122: ...udes the fields described below Motor current input module Allows you to select an installed position of the input module which measures the motor current of the tap position changer Switch contact mo...

Page 123: ...of two alarms is to allow for the prioritization of events that might occur with the LTC Monitor Example If multiple taps occur or if the motor current exceeds the setpoints the installation might re...

Page 124: ...tor Setup window This window allows you to set the configuration for the items displayed in the different sections More Information Alarm Relay Setup Total Tap Counts Multiple Tap Movements Tap Run Ti...

Page 125: ...y that you selected here as a matrix controlled relay the relay will no longer operate as a load tap changer alarm relay Do not select the same relay for both the high priority alarm and low priority...

Page 126: ...nd minutes of the actuation of the alarm relay after the control signal has continually exceeded the setpoint threshold Total Tap Counts This section of the High Priority LTC Alarm Setup window includ...

Page 127: ...n of the alarm relay if the value in the Tap run time setpoint field is exceeded Tap Counts Per Period This section of the High Priority LTC Alarm Setup window includes the fields described below Tap...

Page 128: ...steady state current equals or falls below the value Actuate alarm Yes No Enables Yes Disables No the actuation of the alarm relay if the motor current exceeds the setpoint threshold limits Starting...

Page 129: ...can reset or preset the count by entering a new number Actuate alarm Yes No Enables Yes Disables No the actuation of the alarm relay if the number of motor actuation counts exceeds the setpoint value...

Page 130: ...rence in temperature reaches 10 C but will de actuate at 7 C 10 3 7 Actuate alarm Yes No Enables Yes Disables No the actuation of the alarm relay when the differential temperature measurement exceeds...

Page 131: ...ee windows Cooling Bank Setup High Priority LTC Alarm Setup Low Priority LTC Alarm Setup The 509ITM can manage up to four difference calculations For each calculation select two inputs to measure the...

Page 132: ...en you are finished with your selections click Load The difference pair will be assigned to the selected difference calculation View LTC Values The View LTC Values window opens when you click View LTC...

Page 133: ...ement decisions You have the option of resetting to zero or preloading this value as required Average break current Displays the average break current Knowing how heavily or lightly loaded the taps ha...

Page 134: ...lues are normal for those conditions or if there is a reason for alarm On the other hand the calculated winding temperature uses formulas IEEE and IEC models to calculate the winding temperature based...

Page 135: ...feedthroughs that are installed in the tank wall plate to the optical hot spot module These cables come in varying lengths from 5 15 meters Custom lengths are available Optical Hot Spot Module The opt...

Page 136: ...methods of determining a winding temperature can you make full use of the data as a predictor for possible transformer problems You can accomplish this by using the matrix control of the output relays...

Page 137: ...Calculated Value exceeds 10 degrees or the Direct Measurement minus the Calculate Value falls below 5 degrees Important Because of the variance in the temperature throughout the windings depends on th...

Page 138: ...own menu These files have the default file extension qca The pull down menu commands are described below Import Allows you to import a configuration from a file stored on your PC Export Allows you to...

Page 139: ...ops etc The Expansion Module communicates to the 509ITM unit through a digital cable wiring and has the same input power supply range as the 509ITM unit NOTE When first applying power to the 509ITM an...

Page 140: ...18 INPUT MODULE 14 TB19 INPUT MODULE 15 TB17 INPUT MODULE 13 INPUT MODULE 12 TB14 TB15 INPUT MODULE 11 INPUT MODULE 10 TB13 INPUT MODULE 9 4 2 TB 22 TB21 TB21 INPUT POWER UNIVE RSAL 90 264 VAC 47 63 H...

Page 141: ...3 TB16 TB20 INPUT MODULE 16 TB18 INPUT MODULE 14 TB19 INPUT MODULE 15 TB17 INPUT MODULE 13 INPUT MODULE 12 TB14 TB15 INPUT MODULE 11 INPUT MODULE 10 TB13 INPUT MODULE 9 4 2 TB 22 TB21 TB21 INPUT POWE...

Page 142: ...modules is done through the auxiliary RS485 communications port on the back of the 509ITM unit TB2 14 15 16 The protocol for the 509ITM to communicate with the expansion module and hot spot modules is...

Page 143: ...143 www qualitrolcorp com Input Modules To set up the input modules installed on the expansion module click on Input Expansion Modules in the Customer Setup window...

Page 144: ...144 www qualitrolcorp com The following window will appear...

Page 145: ...ent loops data logging event recording and communication protocols can be configured to use all active installed input modules be they from the main 509ITM unit or residing on the expansion module The...

Page 146: ...PUT MODULE 16 TB18 INPUT MODULE 14 TB19 INPUT MODULE 15 TB17 INPUT MODULE 13 INPUT MODULE 12 TB14 TB15 INPUT MODULE 11 INPUT MODULE 10 TB13 INPUT MODULE 9 4 2 TB 22 TB21 TB21 INPUT POWER UNIVERSAL 90...

Page 147: ...mountings are provided for retrofit 1 5 NPT 2 5 NPT and 4 inch bolt circle flange versions are available When mounted in place of a Qualitrol Rapid Pressure Rise Relay the hydrogen monitor includes a...

Page 148: ...un a four wire shielded twisted pair cable from the 509ITM to the DGA Hydrogen Sensor and run the connections as follows COMMUNICATIONS WIRING 509ITM DGA SENSOR TB2 14 T RXD B TB1 7 9 T RXD B TB2 15 T...

Page 149: ...149 www qualitrolcorp com In the Customer Setup window screen if a DGA sensor is installed it will display the DGA button which will allow the user access to the DGA setup screens...

Page 150: ...s min The minimum hydrogen value read for the present calendar day in PPM Today s max The maximum hydrogen value read for the present calendar day in PPM Min X days ago The minimum hydrogen readings f...

Page 151: ...n values measured over the last twelve days giving a quick visual representation of the hydrogen levels in the transformer Sensor Information Clicking on Sensor Information will display the DGA sensor...

Page 152: ...splays the serial number of the product Sensor board serial number Displays the serial number of the sensor printed circuit board Manufacturing date Displays the manufacturing date of the sensor Senso...

Page 153: ...aboratory to another may vary as much as 15 Therefore Qualitrol also recommends using the same laboratory each time a sample is collected By correlating the DGA sensor to that particular laboratory th...

Page 154: ...sults from the laboratory enter the hydrogen reading as measured by the laboratory into the Lab Correlation section in the H2 lab correlation value Then enter the date and click on Load Correlation Th...

Page 155: ...n The next step is to decide what to do with those measurements Interpretation of the measurement values is dependent on a number of variables which are specific to the installation being measured the...

Page 156: ...s of more than 10 per month above typical concentration values is generally considered a prerequisite for pronouncing the fault as active Much higher rates of gas increase such as 50 per week and or e...

Page 157: ...s 0 5 mA 0 10 mA 0 20 mA This procedure provides steps for recalibrating the current loop outputs You will need the following items to perform this procedure 509ITM ammeter or multi meter set to measu...

Page 158: ...libration values incorrectly might cause the 509ITM to malfunction 4 Connect the ammeter or multi meter set to measure DC milliamps to TB2 pins 1 and 2 with the positive probe on 1 5 In the Calibrator...

Page 159: ...which is the value used to calibrate for a 4 20 mA current loop output 7 Adjust the slide bar control until the ammeter displays the correct lower calibration value for the new current loop output ra...

Page 160: ...ue for the new current loop output range Current Loop Output Range Upper Calibration Value 4 20 mA 20 00 mA 0 5 mA 5 00 mA 0 10 mA 10 00 mA 0 20 mA 20 00 mA 10 Click Finish 11 Repeat the process for t...

Page 161: ...the 509ITM to malfunction Calibrate only the Potentiometer input module When you are finished immediately exit the Calibration tool Before You Begin 1 Connect the potentiometer output wires of the Lev...

Page 162: ...k the radio button for the input module that displays Potentiometer In the example above this is Input 3 CAUTION Check again that you have selected the correct input module before proceeding Calibrati...

Page 163: ...alibration window displays The Set input signal to field prompts you to set the pointer to minimum MIN 6 Adjust the case face until the pointer is set at the minimum position Case face adjusted with t...

Page 164: ...Next The Input Channel Calibration window now prompts you to set the pointer to maximum MAX 8 Adjust the case face until the pointer is set at the maximum position Case face adjusted with the pointer...

Page 165: ...the steps for calibrating a Tap Position Resistor Bridge to a 509ITM CAUTION Except for the Potentiometer Level Gauge and Tap Position Input Modules the input modules of the 509ITM are calibrated usi...

Page 166: ...Procedure 1 Connect the computer to the 509ITM and start the Remote Software The Desktop Menu window displays 2 Click Connect and enter the password for the Customer Setup tool 509 for newer models 1...

Page 167: ...167 www qualitrolcorp com The Customer Setup window displays 4 Click Load Tap Changer...

Page 168: ...module field select the LTC Resistor input module 6 In the Total number of taps field enter the correct tap position number 7 Click Load 8 Exit from the Configurator Customer tool 9 Enter the passwor...

Page 169: ...k the radio button for the input module that displays LTC Resistor In the example above this is Input 4 CAUTION Check again that you have selected the correct input module before proceeding Calibratin...

Page 170: ...istor values require that you calibrate every position of the Tap Position Resistor Bridge starting with the lowest tap position For this reason the transformer should be offline during the calibratio...

Page 171: ...he tap position up one tap and click Next Repeat for the entire range of taps Important Be sure to increment the tap position only once for each increment of the Input Channel Calibration window 17 Af...

Page 172: ...f the page with the corresponding calibration values in parentheses These values should range from 0 00 1 00 in approximately equal increments 4 If the calibration values are not correct check the wir...

Page 173: ...necessary to view the Device Manager in Windows to determine the communications port which has been assigned when you connect to the ITM After you plug a USB A to B cable into your PC and the front p...

Page 174: ...dary voltage 2 Divide by the instrumentation CT ratio that is being used to give you the load current for that delta T rise Example The transformer is a 14000 kVA with a winding of 34400 V The instrum...

Page 175: ...r When the controlling input signal reaches the setpoint the relay changes states so that the common normally open side is shorted closed and the common normally closed side is open A non failsafe rel...

Page 176: ...hs as short as possible and use the heaviest gauge wire that s practical for the application Wire has resistance and shorter lengths and thicker wire minimizes that resistance Dress the wires so that...

Page 177: ...ut updating the 509ITM unit in the field purchasing a new module and getting an update software disk 2 The calibration for the RTD Input Module has been altered or overwritten If the 509ITM was incorr...

Page 178: ...178 www qualitrolcorp com Appendix...

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Page 182: ...CHAN 3 91 4 C WIND 2 CHAN 3 CURRNT 1210 1 A WIND 3 CHAN 4 90 1 C WIND 3 CHAN 4 CURRNT 1188 7 A AMBIENT CHAN 5 21 3 C CONS TK CHAN 6 72 1 C LTC TNK CHAN 7 69 0 C C down enter down enter down enter down...

Page 183: ...M 200 MODEL RUSH 25 8 AS MIN1 1841 072501 RUN UPPER SETPT CM1 25 0 A down enter down enter up up LTC MONITOR INACTIVE LTC MONITOR ACTIVE MAX TAP COUNT 03 TAP 3469 MAX RUN TIME 02 TAP 22098 H PRES TAP...

Page 184: ...ACTUATION COUNTS RELAY 4 00567 OPERATING HOURS TOTAL 011221 H down enter down enter down enter down enter down enter up up up up up down enter down enter down enter down enter up up down enter down e...

Page 185: ...43 2 AS RUSH LOWER SETPT HI ALM 25 4 AS down enter down enter down enter down enter down enter up up up up up RUN UPPER SETPT HI ALM 21 0 A down enter up RUN LOWER SETPT HI ALM 15 0 A down enter MTR...

Page 186: ...R SETPT LO ALM 15 0 A down enter MTR ACTUATION SP LO ALM 3000 down enter TOP OIL LTC OIL LO SP 0010 0 C down enter up up up down enter I top of column J WINDING CHAN 8 ON enter RS232 BAUD RATE 19200 R...

Page 187: ...ps 71 custom scaling 52 D data logger 80 date configuration 46 DC voltage input module 5 input wiring 15 difference calculation 108 digital communications 20 display configuration 47 dry contact closu...

Page 188: ...put module 4 input wiring 12 running software 29 S save calibrations 41 seasonal setpoint 64 service port 49 setup system 44 simple calculation setup 54 simulator application 38 software instructions...

Page 189: ...s substation and transformer monitoring and protection devices used by electric utilities and manufacturing companies It is the global leader in sales and installations of transformer asset protection...

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