METREL OmegaGT XA MI 3360 F Instruction Manual
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METREL OmegaGT XA MI 3360 F Instruction Manual

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OmegaGT XA
MI 3360, MI 3360 25A,
MI 3360 M, MI 3360 F
Instruction manual
Ver. 1.13.18, Code no. 20 752 658

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Summary of Contents for METREL OmegaGT XA MI 3360 F

  • Page 1 OmegaGT XA MI 3360, MI 3360 25A, MI 3360 M, MI 3360 F Instruction manual Ver. 1.13.18, Code no. 20 752 658...
  • Page 2 Mark on your equipment certifies that it meets requirements of all subjected EU regulations. Hereby, Metrel d.o.o. declares that the MI 3360, MI 3360 25A, MI 3360 M, and MI 3360 F are in compliance with Directive 2014/53/EU (RED) and all other subjected EU directive. The full text of the EU declaration of conformity is available at the following internet address https://www.metrel.si/DoC.
  • Page 3 Please note that LCD screenshots in this document may differ from the actual instrument screens in details due to firmware variations and modifications.  Metrel reserve the right to make technical modifications without notice as part of the further development of the product.

  • Page 4: Table Of Contents

    MI 3360 /25A /M /F OmegaGT XA Table of Contents ABLE OF ONTENTS General description ....................10 Warnings and notes ...................... 10 1.1.1 Safety warnings ....................10 1.1.2 Warnings related to safety of measurement functions ........11 1.1.2.1 Flash HV ......................11 1.1.2.2 Differential leak., Ipe leak., Touch leak., Ileak (W-PE), Protective conductor current, Power, Leak’s &...
  • Page 5 MI 3360 /25A /M /F OmegaGT XA Table of Contents 4.8.10.2 Changing user password, signing out ............... 33 4.8.10.3 Managing accounts ..................34 4.8.10.4 Setting user permissions .................. 36 4.8.11 Setting Black-box password .................. 36 Connectivity ........................37 4.10 Devices .......................... 37 4.11 Instrument profiles .......................
  • Page 6 MI 3360 /25A /M /F OmegaGT XA Table of Contents Selection modes ......................72 6.1.1 Single test screens ....................73 6.1.1.1 Single test start screen ..................74 6.1.1.2 Setting parameters and limits of single tests ........... 74 6.1.1.3 Single test screen during test ................75 6.1.1.4 Single test result screen ...................
  • Page 7 MI 3360 /25A /M /F OmegaGT XA Table of Contents ® Selection of Auto Sequences ..................120 ® ® 7.1.1 Selecting an active Auto Sequence group in Auto Sequences menu ....120 ® 7.1.2 Searching in Auto Sequences menu..............121 ®...
  • Page 8 Generic tag format...................... 158 ® Appendix D Default list of Auto Sequences ..............160 ® Appendix E Programming of Auto Sequences on Metrel ES Manager ......161 ® Auto Sequence Editor workspace ................161 ® Managing groups of Auto Sequences ............... 162 ®...
  • Page 9 MI 3360 /25A /M /F OmegaGT XA Table of Contents Touch Current (medical equipment) ................183 Appendix H User permissions ..................184 Standard........................184 Instructed ........................184 Appendix I OmegaGT models and available measuring functions ........186...

  • Page 10: General Description

     Use only standard or optional test accessories supplied by your distributor!  Only test equipment provided or approved by Metrel should be connected to 3-PHASE ADAPTER connector.  Do not connect external voltage to CLAMP inputs. It is intended only for connection of Clamps approved by Metrel.

  • Page 11: Warnings Related To Safety Of Measurement Functions

    General Description  Metrel Auto Sequences® are designed as guidance to tests in order to significantly reduce testing time, improve work scope and increase traceability of the tests performed. METREL assumes no responsibility for any Auto Sequence® by any means.

  • Page 12: Power Management

    MI 3360 /25A /M /F OmegaGT XA General Description  Mark on your equipment certifies that this equipment meets requirements of all subjected EU regulations.  This equipment should be recycled as electronic waste. 1.2 Power management 1.2.1 230 V / 110 V operation The instrument works on 110 V and 230 V mains.

  • Page 13: Power Off, Restart

    MI 3360 /25A /M /F OmegaGT XA General Description 1.2.3 Power Off, Restart Instrument is powered by battery:  when pressing the ESC key for ca 5 s the instrument will switch off. Instrument is connected to mains:  when pressing the ESC key for ca 5 s the instrument will restart. 1.3 Standards applied The OmegaGT XA instrument is manufactured and tested according to the following regulations, listed below.
  • Page 14 MI 3360 /25A /M /F OmegaGT XA General Description IEC/EN 62353 Medical electrical equipment - Recurrent test and test after repair of medical electrical equipment AS/NZS 3760 In-service safety inspection and testing of electrical equipment NEN 3140 Operation of electrical installations – Low voltage...

  • Page 15: Omegagt Xa Instrument Set And Accessories

     Calibration Certificate  Short form instruction manual  CD with instruction manual (full version) and PC SW Metrel ES Manager 2.2 Standard set of the instrument MI 3360 F  Instrument MI 3360 F - OmegaGT XA  Bag for accessories ...

  • Page 16: Instrument Description

    MI 3360 /25A /M /F OmegaGT XA Instrument description 3 Instrument description 3.1 Front panel Figure 3.1: Left side panel Figure 3.2: Front panel...
  • Page 17 MI 3360 /25A /M /F OmegaGT XA Instrument description Mains supply connector F1, F2 fuses (T 16 A / 250 V) Clamp inputs Barcode scanner and RFID / NFC reader / writer device serial port PC / Printer serial port Fuse checker MicroSD card slot USB communication port...

  • Page 18: Instrument Operation

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4 Instrument operation The instrument can be manipulated via a keypad or touch screen. 4.1 General meaning of keys Cursor keys are used to: select appropriate option RUN key is used to: confirm selected option start and stop measurements Escape key is used to:...

  • Page 19: Virtual Keyboard

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.3 Virtual keyboard Figure 4.1: Virtual keyboard Options: Toggle case between lowercase and uppercase. Active only when alphabetic characters’ keyboard layout selected. Backspace Clears last character or all characters if selected. (If held for 2 s, all characters are selected).

  • Page 20: Symbols And Messages

    MI 3360 /25A /M /F OmegaGT XA Instrument operation  Presence of input PE connection,  Any external voltage against earth on mains test socket  Excessive leakage currents through measuring I/O’s,  Too low resistance between L and N of tested device, ...
  • Page 21 MI 3360 /25A /M /F OmegaGT XA Instrument operation Resistance L-N < 30 Ω In pre-test a low input resistance of the device under test was measured. This can result in a high current after applying power to the device. If the high current is only of short duration (caused by a short inrush current) the test can be performed, otherwise not.
  • Page 22 MI 3360 /25A /M /F OmegaGT XA Instrument operation In pre-test a possible high leakage current was detected. It is likely that a dangerous leakage current (higher than 3.5 mA) will flow after applying power to the device under test. Select YES to proceed with or NO to cancel measurement.
  • Page 23 MI 3360 /25A /M /F OmegaGT XA Instrument operation In case of simultaneously measuring of Riso, Riso-S or Isub, Isub-S. If the voltage has dropped because of one measurement the other measurement is also compromised. Warning! A high voltage is / will be present on the instrument output! (Withstanding test voltage, Insulation test voltage, or mains voltage).

  • Page 24: Fuse Checker

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Bluetooth communication active. 4.6 Fuse checker Fuse checker, integrated in the OmegaGT XA instrument, is intended for verification of fuses. This functionality is active from any menu, regardless of the instrument settings, as long as the instrument is powered on.

  • Page 25: Instrument Main Menu

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.7 Instrument main menu From the instrument Main Menu different main operation menus can be selected. Figure 4.3: Main menu Options Single Tests Menu with single tests, see chapter 6 Single tests. Auto Sequences®...

  • Page 26: General Settings

    Manipulation with lists of Auto Sequences®. Refer to chapter 4.13 Auto Sequence® groups for more information. User accounts User account settings. Connectivity Menu with QR code link for connection to Metrel Cloud app. Profiles Selection of available instrument profiles. Settings Setting of different system / measuring parameters.

  • Page 27: Language

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Initial Settings Factory settings. About Basic instrument data. 4.8.1 Language In this menu the language of the instrument can be set. The selection of available languages depends on the selected instrument profile. Figure 4.5: Select language menu 4.8.2 Date and time In this menu date and time of the instrument can be set.
  • Page 28 MI 3360 /25A /M /F OmegaGT XA Instrument operation...

  • Page 29: Settings

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.8.6 Settings Figure 4.7: Settings menu Setting options: Description Touch screen ON – touch screen is active. OFF – touch screen is deactivated. Keys & touch sound ON – sound is active. OFF –...
  • Page 30 MI 3360 /25A /M /F OmegaGT XA Instrument operation Result General: Worst – the worst result of the measurement will be displayed at the end of test. Last – last result will be displayed at the end of test. Notes and exceptions: ...

  • Page 31: Bluetooth Initialization

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.8.7 Bluetooth initialization In this menu the Bluetooth module is reset. Figure 4.8: Bluetooth initialization menu 4.8.8 Initial Settings In this menu internal Bluetooth module can be initialized and the instrument settings, measurement parameters and limits can be set to initial (factory) values.

  • Page 32: About

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.8.9 About In this menu instrument data (name, serial number, FW (firmware) and HW (hardware) version, profile code, HD (hardware documentation) version, and date of calibration) can be viewed. Figure 4.10: Instrument info screen Note: ...

  • Page 33: Changing User Password, Signing Out

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Options User signing in The user should be selected first. The last used user is displayed in the first row. Goes to Password entry menu. To sign in, the selected user password must be entered and confirmed.

  • Page 34: Managing Accounts

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Signs out the set user. Enters procedure for changing the user’s password. The actual password must be entered first followed by the new password. Enters the Account manager menu. The Account manager menu is accessed by selecting Account Manager in Sign in menu or User profile menu.
  • Page 35 MI 3360 /25A /M /F OmegaGT XA Instrument operation The actual password must be entered first followed by the new password. Enters menu for editing user accounts. Figure 4.14: Edit accounts menu Options Opens the window for adding a new user account. In the Add New window the name and initial password of the new user account are to be set.

  • Page 36: Setting User Permissions

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.8.10.4 Setting user permissions Figure 4.15: User permissions menu Options Options with different user permissions. For more information see Appendix H User permissions. 4.8.11 Setting Black-box password Black-box password can be set by administrator from the Account manager menu. Set Black-box password is valid for all users.

  • Page 37: Connectivity

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Black-box password is changed. 4.9 Connectivity In this menu QR code link for connection to Metrel Cloud app is displayed. Refer to Metrel Cloud help for more information. Note:  Metrel Cloud app is available for Android and iOS.

  • Page 38: Instrument Profiles

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Auto save Sets simultaneous saving of finished Auto Sequence when label is printed or RFID / NFC tag is written. Options: [On print, On write, OFF] See chapter 7.2.3 Auto Sequence® result screen for details. Tag format Sets PAT tag / label format or generic tag /label format.

  • Page 39: Workspace Manager

    Workspaces are stored on microSD card on directory WORKSPACES, while Exports are stored on directory EXPORTS. Export files can be read by Metrel applications that run on other devices. Exports are suitable for making backups of important works or can be used for storage of works if the removable microSD card is used as a mass storage device.

  • Page 40: Operations With Workspaces

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Figure 4.19: Workspace manager main menu Options List of Workspaces. Displays a list of Exports. Adds a new Workspace. Refer to Chapter Adding a new Workspace for more information. List of Exports. Displays a list of Workspaces.

  • Page 41: Operations With Exports

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Deletes the selected Workspace. Refer to chapter Deleting a Workspace / Export Adds a new Workspace. Refer to chapter 4.10.2.3. Adding a new Workspace for more information. Exports a Workspace to an Export. Refer to chapter Exporting a Workspace for more information.

  • Page 42: Adding A New Workspace

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.12.2.3 Adding a new Workspace  New workspaces can be added from the Workspace manager screen.  Enters option for adding new Workspace. Keypad for entering name of a new Workspace is displayed after selecting New.

  • Page 43: Deleting A Workspace / Export

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.12.2.5 Deleting a Workspace / Export  Workspace / Export to be deleted should be selected from the list of Workspaces / Exports. Opened workspace can’t be deleted.  Enters option for deleting a Workspace / Export. Before deleting the selected Workspace / Export the user is asked for confirmation.

  • Page 44: Exporting A Workspace

    MI 3360 /25A /M /F OmegaGT XA Instrument operation Before the import of the selected file the user is asked for confirmation.  The Imported Export file is added to the list of Workspaces. Note: If a Workspace with the same name already exists the name of the imported Workspace will be changed (name_001, name_002, name_003…).

  • Page 45: Auto Sequence® Groups

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.13 Auto Sequence® groups The Auto Sequences® in OmegaGT XA can be organized by using lists. In a list a group of similar Auto Sequences® is stored. The Auto Sequence® groups menu is intended to manage with different lists of Auto Sequences®...

  • Page 46: Operations In Auto Sequence® Groups Menu

    MI 3360 /25A /M /F OmegaGT XA Instrument operation 4.13.1.1 Operations in Auto Sequence® groups menu Options Opens the selected list of Auto Sequences®. Previously selected list of Auto Sequences® will be closed automatically. Refer to chapter Selecting a list of Auto Sequences® for more information. Deletes the selected list of Auto Sequences.
  • Page 47 MI 3360 /25A /M /F OmegaGT XA Instrument operation  A list of Auto Sequences® to be deleted can be selected from the Auto Sequence® groups menu.  Enters option for deleting a list. Before deleting the selected list of Auto Sequences®...

  • Page 48: Memory Organizer

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5 Memory Organizer Memory Organizer is a tool for storing and working with test data. 5.1 Memory Organizer menu The data is organized in a tree structure with Structure objects and Measurements. OmegaGT XA has a multi-level structure.

  • Page 49: Structure Objects

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer Overall statuses of Auto Sequence at least one single test in the Auto sequence passed and no single test failed at least one single test in the Auto sequence failed at least one single test in the Auto sequence was carried out and there were no other passed or failed single tests empty Auto sequence with empty single...

  • Page 50: Measurement Status Indication Under The Structure Object

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.2.1 Measurement status indication under the Structure object Overall status of measurements under each structure element / sub-element can be seen without spreading tree menu. This feature is useful for quick evaluation of test status and as guidance for measurements.

  • Page 51: Selecting An Active Workspace In Memory Organizer

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.3 Selecting an active Workspace in Memory Organizer Memory Organizer and Workspace Manager are interconnected so an active Workspace can be selected also in the Memory Organizer menu. Procedure Press the active Workspace in Memory Organizer ...

  • Page 52: Operations In Tree Menu

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer Procedure Press the active Workspace in Memory  Organizer Menu. Select Add New Structure Element in Control  panel.  Press “Create” to confirm. New Structure Element (Node) is added.  Note: To change the name of a Node, see chapter Rename a Structure object.
  • Page 53 MI 3360 /25A /M /F OmegaGT XA Memory Organizer Figure 5.6: A measurement is selected in the tree menu Options Views results of measurement. The instrument goes to the measurement memory screen. Refer to chapters Single test memory screen and 7.2.4 Auto Sequence® memory screen for more information.

  • Page 54: Operations On Structure Objects

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.5.2 Operations on Structure objects The structure object must be selected first. Figure 5.7: A structure object is selected in the tree menu Options Starts a new measurement. First type of measurement (single test or Auto sequence®) should be selected. After proper type is selected the instrument goes to single test or Auto Sequence®...

  • Page 55: View / Edit Parameters And Attachments Of A Structure Object

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer Selected Structure object can be copied and pasted to any allowed location in structure tree. Multiple “Paste” is allowed. Refer to Chapter Copy & Paste a Structure object for more information. Cut &...
  • Page 56 MI 3360 /25A /M /F OmegaGT XA Memory Organizer Procedure and options  Select structure object to be edited.  Select Parameters in Control panel.  Example of Parameters menu.  In menu for editing parameters the parameter’s value can be selected from a dropdown list or entered via keypad.

  • Page 57: Add A New Structure Object

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer  View or edit comments Complete comment (if exists) attached to the structure object can be seen on this screen. Press RUN key or tap on screen to open keypad for entering a new comment. 5.1.5.4 Add a new Structure Object This menu is intended to add new structure objects in the tree menu.
  • Page 58 MI 3360 /25A /M /F OmegaGT XA Memory Organizer  Add a new structure object menu.  Tap on a structure type selection window. A list of available structure items is displayed. Select one from a list. Arrow indicates the position where structure item will be inserted.

  • Page 59: Add A New Measurement

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.5.5 Add a new measurement In this menu new empty measurements can be set and then added in the structure tree. The type of measurement, measurement function and its parameters are first selected and then added under the selected Structure object.
  • Page 60 MI 3360 /25A /M /F OmegaGT XA Memory Organizer To select another measurement, tap on filed or press the RUN to open menu for selecting measurements. Refer to Chapters 6.1 Selection modes and 7.1 Selection of Auto Sequences for more information. ...

  • Page 61: Clone A Structure Object

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.5.6 Clone a Structure object In this menu selected structure object can be copied (cloned) to same level in the structure tree. Cloned structure object has same name as original. Clone Figure 5.11: Clone Structure Object menu Procedure and options ...

  • Page 62: Clone A Measurement

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer  The new structure object is displayed. 5.1.5.7 Clone a measurement By using this function, a selected empty or finished measurement can be copied (cloned) as an empty measurement to the same level in the structure tree. Procedure and options ...

  • Page 63: Copy & Paste A Structure Object

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.5.8 Copy & Paste a Structure object In this menu selected Structure object can be copied and pasted to any allowed location in the structure tree. Procedure and options  Select the structure object to be copied. ...

  • Page 64: Copy & Paste A Measurement

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer  The new structure object is displayed. Note: The Paste command can be executed one or more times. Options Parameters of selected structure object will be copied too. Attachments of selected structure object will be copied too.

  • Page 65: Cut & Paste A Structure Object With Sub-Items

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer  Select Paste option from control panel. Paste  The new (empty) measurement is displayed in selected Structure object. Note: The Paste command can be executed one or more times. 5.1.5.10 Cut & Paste a Structure object with sub-items In this menu selected Structure object with sub-items (sub-structures and measurements) can be cut and pasted (moved) to any allowed location in the structure tree.

  • Page 66: Delete A Structure Object

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.5.11 Delete a Structure object In this menu selected Structure object can be deleted. Procedure  Select the structure object to be deleted.  Select Delete option from control panel. Delete ...

  • Page 67: Delete A Measurement

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer 5.1.5.12 Delete a measurement In this menu selected measurement can be deleted. Procedure  Select a measurement to be deleted.  Select Delete option from control panel. Delete  A confirmation window will appear. ...

  • Page 68: Recall And Retest Selected Measurement

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer  Select Rename option from control panel. Rename  Virtual keypad will appear on screen. Enter new text and confirm. 5.1.5.14 Recall and Retest selected measurement Procedure  Select the measurement to be recalled. ...

  • Page 69: Searching In Memory Organizer

    MI 3360 /25A /M /F OmegaGT XA Memory Organizer  Parameters and limits can be viewed and edited.  Select Run in control panel to retest the measurement. Start Test  Results / sub-results after re-run of recalled measurement.  Select Save results in control panel.
  • Page 70 MI 3360 /25A /M /F OmegaGT XA Memory Organizer  The parameters that can be searched for are displayed in the Search setup menu. Note:  Equipment ID, Test date and Retest date (if applicable) refer only to the following structure objects: Appliance, Appliance FD, Medical equipment, Medical equipment FD, Welding equipment and Welding...
  • Page 71 MI 3360 /25A /M /F OmegaGT XA Memory Organizer Figure 5.12: Search results screen – Page view Options Next page. Previous page. Note: Search result page consist of up to 50 results. Figure 5.13: Search results screen with structure object selected Options Goes to location in Memory Organizer.

  • Page 72: Single Tests

    MI 3360 /25A /M /F OmegaGT XA Single tests 6 Single tests Single tests can be selected in the Main single test menu or in Memory Organizer’s main and submenus. 6.1 Selection modes In Single tests main menu Area group and three different modes for selecting single tests are available.

  • Page 73: Single Test Screens

    MI 3360 /25A /M /F OmegaGT XA Single tests Cross selector This selection mode is the fastest for working with the keypad. Groups of single tests are organized in a row. For the selected group all single tests are displayed and easy accessible with up /down keys.

  • Page 74: Single Test Start Screen

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.1.1.1 Single test start screen Single test start screen can be opened from Memory organizer or from Single test main menu. Figure 6.2: Single test start screen Options Starts the measurement. Opens help screens.

  • Page 75: Single Test Screen During Test

    MI 3360 /25A /M /F OmegaGT XA Single tests Options Selects parameter (white) or limit (red). Selects value of parameter or limit. In case of many (multiple pages of) parameters or limits: The scroll bar on the right side of screen can be used With right / left keys it can be jumped page up / page down Enters custom value of parameter or limit.

  • Page 76: Single Test Result Screen

    MI 3360 /25A /M /F OmegaGT XA Single tests Aborts measurement. 6.1.1.4 Single test result screen Figure 6.5: Single test result screen Options (after measurement is finished) Starts a new measurement. Saves the result. A new measurement was selected and started from a Structure object in the structure tree: The measurement will be saved under the selected Structure object.

  • Page 77: Single Test Memory Screen

    MI 3360 /25A /M /F OmegaGT XA Single tests Opens help screens. Refer to chapter 6.1.3 Help screens for more information. Opens screen for changing parameters and limits. Refer to chapter Setting parameters and limits of single tests for more information. Enters cross selector.

  • Page 78: Single Test (Inspection) Screens

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.1.2 Single test (inspection) screens Visual and Functional inspections can be treated as a special class of tests. Items to be visually or functionally checked are displayed. In addition, on-line statuses and other information are displayed.

  • Page 79: Single Test (Inspection) Screen During Test

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.1.2.2 Single test (Inspection) screen during test Figure 6.9: Inspection screen (during inspection) Options (during test) Selects item. Applies a pass to the selected item or group of items. Applies a fail to the selected item or group of items. Clears status in selected item or group of items.

  • Page 80: Single Test (Inspection) Result Screen

    MI 3360 /25A /M /F OmegaGT XA Single tests Rules for automatic applying of statuses:  The parent item(s) can automatically get a status on base of statuses in child items. The fail status has highest priority. A fail status for any item will result in a fail status in all parent items and an overall fail result.

  • Page 81: Single Test (Inspection) Memory Screen

    MI 3360 /25A /M /F OmegaGT XA Single tests Structure object. By pressing the key in Memory organizer menu the inspection is saved under selected location. An empty inspection was selected in structure tree and started: The result(s) will be added to the inspection. The inspection will change its status from ‘empty’...

  • Page 82: Help Screens

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.1.3 Help screens Help screens contain diagrams for proper connection of the instrument. Figure 6.12: Examples of help screens Options: Opens help screen. Goes to previous / next help screen.

  • Page 83: Single Test Measurements

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2 Single test measurements 6.2.1 Visual inspection Test results / sub-results Pass, Fail, Checked Test circuit 6.2.2 Continuity // Protective earth resistance Test results / sub-results R ....Resistance Test parameters Output (Continuity) Output: [P/S –...

  • Page 84: Compensation Of Test Lead(S) / Iec Test Cable Resistance

    MI 3360 /25A /M /F OmegaGT XA Single tests Note • For the test between P/S and PE banana sockets only test current 200 mA is available. Test circuits 6.2.2.1 Compensation of test lead(s) / IEC test cable resistance Resistance of test lead(s) and cables can be compensated. Compensation is possible in following functions: •...
  • Page 85 MI 3360 /25A /M /F OmegaGT XA Single tests Compensation of test lead(s) / IEC test cable resistance procedure Select single test and its parameters. Connect test lead to the instrument between P/S terminal and PE terminal on test socket or short-circuit test leads connected to P/S and PE banana sockets, or connect IEC test cable between IEC connector and test socket.

  • Page 86: Limit Calculator

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.2.2 Limit calculator Limit calculator is a tool for determining the resistance high limit. Open Limit calculator Lim. Calculator Define the limit value Set Limit rule: Length, Cross-section, Custom Limit rules: A: EN / CSA ≤...
  • Page 87 MI 3360 /25A /M /F OmegaGT XA Single tests ρ Specific resistance of copper 1.68×10 −8 Ωm Wire length selected from a list (1 m, 2 m, 3 m, … ,100 m) or custom numeric entry Wire cross section selected from a list (0.50 mm 2 , 0.75 mm 2 , 1.00 mm 2 , 1.50 mm 2 ,2.5 mm 2 , 4.0 mm 2 , 10.0 mm 2 ) or custom numeric entry C: NEN 3140...

  • Page 88: Flash Test

    MI 3360 /25A /M /F OmegaGT XA Single tests Wire cross-section [mm L wire length R Limit [Ω] L <= 2 m 0.20 0.20 0.20 2 m < L <= 5 m 0.21 0.21 0.20 5 m < L <= 10 m 0.22 0.21 0.21...

  • Page 89: Insulation Resistance (Riso, Riso-S)

    MI 3360 /25A /M /F OmegaGT XA Single tests Test circuits Flash test 1500 V Flash test 3000 V Note • Flash test 1500 V is intended for CLASS I appliances. • Flash test 3000 V is intended for CLASS II appliances. •...

  • Page 90: Sub-Leakage (Isub, Isub-S)

    MI 3360 /25A /M /F OmegaGT XA Single tests Test circuits Riso Riso-S Riso (fixed installed DUT) Note • The current through the P/S probe is also considered in the Riso result. 6.2.5 Sub-leakage (Isub, Isub-S) Test results / sub-results Isub (+result) Sub-leakage current Result [TRMS]...

  • Page 91: Differential Leakage

    MI 3360 /25A /M /F OmegaGT XA Single tests Test circuits Isub Isub-S Isub (fixed installed DUT) Note • When P/S probe is connected during the Sub-leakage measurement, then the current through it is also considered. 6.2.6 Differential Leakage Test results / sub-results Idiff (+ mains, result) Diff: Differential Leakage current Mains [nor, rev]*...

  • Page 92: Ipe Leakage

    MI 3360 /25A /M /F OmegaGT XA Single tests Delay Delay between the two steps, if Mains polarity = All, [0.2 s … 5 s] Test limits H Limit (Idiff TRMS) H limit(Idiff TRMS) [Off, Custom, 0.25 mA … 15.0 mA] Test circuit 6.2.7 Ipe Leakage Test results / sub-results...

  • Page 93: Touch Leakage

    MI 3360 /25A /M /F OmegaGT XA Single tests Test limits H Limit (Ipe NC, TRMS) H limit(Ipe NC, TRMS) [Off, Custom, 0.25 mA … 15.0 mA] H Limit (Ipe NC, AC) H limit(Ipe NC, AC) [Off, Custom, 0.50 mA, 5.00 mA] H Limit (Ipe NC, DC) H limit(Ipe NC, DC) [Off, Custom, 2.0 mA, 25 mA] H Limit (Ipe sfN, TRMS)
  • Page 94 MI 3360 /25A /M /F OmegaGT XA Single tests Delay Delay between the two steps, if Mains polarity = All, [0.2 s … 5 s] Condition [NC, SFC-N, SFC-PE] NC: normal condition SFC-N: single fault, N open SFC-PE: single fault, PE open Test limits H Limit (Itou NC, TRMS) H limit(Itou NC, TRMS) [Off, Custom, 0.25 mA …...

  • Page 95: Itouch+Ifloating Input

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.9 Itouch+Ifloating input Test results / sub-results Itou+Ifi (+ result) Sum of Touch Leakage and Floating Input currents Mains [nor, rev]* Result [TRMS] Itou (+ mains, result) Touch Leakage current Mains [nor, rev]* Result [TRMS] Ifi (+ result) Floating Input Leakage current...

  • Page 96: Ipe+Ifloating Input

    MI 3360 /25A /M /F OmegaGT XA Single tests Test circuit Step 1 Step 2 Notes • The measurement consists of three steps. Step 1 - Itou is measured. Step 2 - Ifi is measured. If there are more floating inputs, individual inputs can be measured successively and the results are added together.
  • Page 97 MI 3360 /25A /M /F OmegaGT XA Single tests Ifi (+ result) Floating Input leakage current Result [TRMS] no caption Actual current measurement (Ipe, Idiff or Ifi) * not shown separately in Result view = Standard Test parameters Duration Duration [Off, 2 s … 180 s] Mains polarity [All, Normal, Reversed] Normal: phase voltage is applied to the right output of...

  • Page 98: Power

    MI 3360 /25A /M /F OmegaGT XA Single tests Note • The measurement consists of three steps. Step 1 - Ipe or Idiff is measured. Step 2 - Ifi is measured. If there are more floating inputs, individual inputs can be measured successively and the results are added together.

  • Page 99: Leak's & Power

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.12 Leak's & Power Test results / sub-results Itou (+ mains, condition, result) Touch Leakage current Mains [nor, rev]* Condition [NC, sfN, sfPE] Result [TRMS, AC, DC] Idiff TRMS (+ mains) Diff: Differential Leakage current Mains [nor, rev]* Condition [NC]...
  • Page 100 MI 3360 /25A /M /F OmegaGT XA Single tests Test limits H Limit (Itou NC, TRMS) H limit(Itou NC, TRMS) [Off, Custom, 0.25 mA … 15.0 mA] H Limit (Itou NC, AC) H limit(Itou NC, AC) [Off, Custom, 0.50 mA, 5.00 mA] H Limit (Itou NC, DC) H limit(Itou NC, DC) [Off, Custom, 2.0 mA, 25 mA] H Limit (Itou sfN, TRMS)

  • Page 101: Prcd Test

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.13 PRCD test Test results / sub-results t ∆N trip out time t I∆N x1, (+) trip-out time (I , (+) positive polarity)   N t I∆N x1, (-) trip-out time (I , (-) negative polarity) ...

  • Page 102: Pe Conductor (Prcd)

    MI 3360 /25A /M /F OmegaGT XA Single tests t ∆N trip out time t I∆N x1, (+) trip-out time (I , (+) positive polarity)   N t I∆N x1, (-) trip-out time (I , (-) negative polarity)  ...
  • Page 103 MI 3360 /25A /M /F OmegaGT XA Single tests R ....Resistance Result ..Indication that the protection of the varistor in PE connection works properly Test parameters Type of PRCD Design [2 pole, 3 pole, K/Di (varistor), S (3 pole), S+] Duration Duration [Off, 2 s …...

  • Page 104: Open Conductor (Prcd)

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.16 Open conductor (PRCD) In this test the instrument disconnects individual conductors on the supply side and the response of the PRCD is checked. Test results / sub-results L open Result for open L conductor [Pass, Fail] N open Result for open N conductor [Pass, Fail] PE open...

  • Page 105: Prcd Pe Probe Test

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.17 PRCD PE probe test Test results / sub-results Result Indication of the test [Pass, Fail] Test parameters / limits Test mode Test [manual, auto] Type of PRCD Design [2 pole, 3 pole, K/Di (varistor), S (3 pole), S+] Test circuits Test = manual Test = auto...

  • Page 106: Polarity

    Rotation 123 (N), Rotation 321 (N), Rotation 123, Rotation 321] Wiring map parameter replaces LN cross parameter if active polarity mode is selected and Metrel 3-phase adapter (A 1322 or A 1422) is connected Test circuits Mode = normal Mode = active...

  • Page 107: Clamp Current

    MI 3360 /25A /M /F OmegaGT XA Single tests • Active polarity test is intended for testing cords equipped with (P)RCD or mains operated switches. 6.2.19 Clamp current Test results / sub-results Current Test parameters Indication of the type of Test [Differential leakage, PE leakage, Current] current measured Duration...

  • Page 108: Welding Circuit Leakage - I Leak (W-Pe)

    For more information refer to chapter Measurements according to IEC/ EN 60974-4 – Insulation resistance in 3-phase adapter user manual. Note • This test is carried out with METREL 3-phase adapter A 1422. 6.2.21 Welding Circuit Leakage – I leak (W-PE) Test results / sub-results...

  • Page 109: Protective Conductor Current

    For more information refer to chapter Measurements according to IEC/ EN 60974-4 – Insulation resistance in 3-phase adapter user manual. Note • This test is carried out with METREL 3-phase adapter A 1422. 6.2.22 Protective conductor current Test results / sub-results...

  • Page 110: Load Voltage

    For more information refer to chapter Measurements according to IEC/ EN 60974-4 – Insulation resistance in 3-phase adapter user manual. Note • This test is carried out with METREL 3-phase adapter A 1422. 6.2.24 Insulation resistance – Riso (medical equipment) Test results / sub-results...
  • Page 111 MI 3360 /25A /M /F OmegaGT XA Single tests Test circuits Insulation resistance – LN-PE Insulation resistance – LN-P/S Insulation resistance – LN-AP Insulation resistance – PE-AP...

  • Page 112: Equipment Leakage

    MI 3360 /25A /M /F OmegaGT XA Single tests 6.2.25 Equipment Leakage Test results / sub-results Ieq (+ mains, result) Equipment Leakage current Mains [nor, rev]* Result [TRMS, AC**, DC**] Power (only in Direct and Differential test mode) Ulpe Measured voltage between phase and earth * not shown separately in Result view = Standard ** only in Direct test method Test parameters...
  • Page 113 MI 3360 /25A /M /F OmegaGT XA Single tests Equipment Leakage (alternative) on Class I ME Equipment Leakage (alternative) on Class II ME Equipment Leakage (direct) on Class I Equipment Leakage (differential) on Class I ME...

  • Page 114: Applied Part Leakage

    MI 3360 /25A /M /F OmegaGT XA Single tests Equipment Leakage (direct, differential) on Class II ME 6.2.26 Applied Part Leakage Test results / sub-results Iap (+ mains, Vext, result) Applied Part Leakage current Mains voltage [nor, rev]* Vext on AP [nor, rev]* Result [TRMS] Power Measured voltage on applied part...
  • Page 115 MI 3360 /25A /M /F OmegaGT XA Single tests Test limits H Limit (Iap TRMS) Limit(Iap TRMS) [Off, Custom, 50 µA, 100 µA, 5000 µA] – Alternative and Direct method Test circuits Applied part leakage (alternative) on Class I ME Applied part leakage (alternative) on Class II ME Applied part leakage (direct) on Class I ME...

  • Page 116: Touch Current (Medical Equipment)

    MI 3360 /25A /M /F OmegaGT XA Single tests Applied part leakage (direct) on Class II ME 6.2.27 Touch Current (medical equipment) Test results / sub-results Itou (+ mains, condition, result) Touch current Mains [nor, rev]* Result [TRMS, AC, DC] Power Ulpe Measured voltage between phase and earth...

  • Page 117: Patient Leakage Current

    MI 3360 /25A /M /F OmegaGT XA Single tests H Limit (Itou sfPE, TRMS) Limit(Itou sfPE, TRMS) [Off, Custom, 500 µA] Test circuit Note • Single Fault Condition Adapter (A 1789) should be used, to simulate single fault condition connections. 6.2.28 Patient Leakage Current Test results / sub-results Ip (+ mains, condition, result)

  • Page 118: Functional Test

    MI 3360 /25A /M /F OmegaGT XA Single tests Condition [NC, SFC-N, SFC-PE] NC: normal condition SFC-N: single fault, N open SFC-PE: single fault, PE open Unom Nominal line to earth voltage whose value corresponds to the nominal mains voltage Unom [100 V … 240 V] Test limits H Limit (Ip NC, TRMS) Limit(Ip NC, TRMS) [Off, Custom, 10 µA, 100 µA]...
  • Page 119 MI 3360 /25A /M /F OmegaGT XA Single tests Test circuit...

  • Page 120: Auto Sequences

    Auto sequence® can be stored in the memory together with all related information. Auto Sequences® can be pre-programmed on PC with the Metrel ES Manager software and uploaded to the instrument. On the instrument parameters and limits of individual single test in the Auto Sequence®...

  • Page 121: Searching In Auto Sequences ® Menu

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® New Auto Sequence® group is selected and all Auto  Sequences® within that group are displayed on the screen. ® 7.1.2 Searching in Auto Sequences menu In Auto Sequence® menu it is possible to search for Auto Sequences® on base of their Name or Short code.
  • Page 122 MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Clears all filters. Sets filters to default value.  Clear filters Searches through the active Auto Sequence®  group according filters. Search The results are shown in the Search results screen presented on Figure 7.1 and Figure 7.2. Figure 7.1: Search results screen –...

  • Page 123: Organization Of Auto Sequences In Auto Sequences Menu

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Goes to Auto Sequence® view menu. Starts the selected Auto Sequence®. ® ® 7.1.3 Organization of Auto Sequences in Auto Sequences menu The Auto Sequences® to be carried out can be selected from the Main Auto Sequences® menu. This menu can be organized in a structural manner with folders, sub-folders and Auto Sequences®.

  • Page 124: Organization Of An Auto Sequence

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® ® 7.2 Organization of an Auto Sequence An Auto Sequence® is divided into three phases:  Before starting the first test the Auto Sequence® view menu is shown (unless it was started directly from the Main Auto Sequences®...

  • Page 125: Auto Sequence ® View Menu (Measurement Is Selected)

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® ® 7.2.1.2 Auto Sequence view menu (measurement is selected) Figure 7.5: Auto Sequence® view menu – measurement selected Options: Selects single test. Opens menu for changing parameters and limits of selected measurements.

  • Page 126: Auto Sequence® Configurator Menu

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Selects Multiple points. Sets operation mode for multiple points. For more information see chapter Managing multiple points. 7.2.1.3 Auto Sequence® Configurator menu Auto Sequence® Configurator menu options are active only when single tests within selected Auto sequence®...

  • Page 127: Indication Of Loops

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Main menu. New configuration is automatically applied to all related single tests. Confirms limits and parameters setting and returns to view menu. Option is available, if configurator was opened from Auto Sequence® view menu.
  • Page 128 MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Figure 7.7: Auto Sequence® – Example of a pause with message Figure 7.8: Auto Sequence® – Example of a finished measurement with options for proceeding Options (during execution of an Auto Sequence®): Proceeds to the next step in the test sequence.

  • Page 129: Auto Sequence Result Screen

    For more information about programming Auto Sequences® refer to chapter Appendix E Programming of Auto Sequences® on Metrel ES Manager.  If Inspection Expert mode flow command is set, the visual inspection screen and Functional inspection screen are displayed for 1 second and an overall PASS is automatically applied at the end of test.
  • Page 130 MI 3360 /25A /M /F OmegaGT XA Auto Sequences® View results of individual measurements. The instrument goes to menu for viewing details of the Auto Sequence®. Saves the Auto Sequence® results. A new Auto Sequence® was selected and started from a Structure object in the structure tree: ...

  • Page 131: Auto Sequence

    MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Note:  Options menu content depends on Devices settings menu. If no writing device is set, then ‘Print label’ and ‘Write RFID’ icons are hidden. Only one writing device can be set at the same time.
  • Page 132 MI 3360 /25A /M /F OmegaGT XA Auto Sequences® Enters menu for viewing details of the Auto Sequence®. Refer to chapter 7.2.3 Auto Sequence® result screen for more information. Print label. For more information refer to chapter Appendix C - Print labels and write / read RFID / NFC tags ®...

  • Page 133: Maintenance

    MI 3360 /25A /M /F OmegaGT XA Maintenance 8 Maintenance 8.1 Periodic calibration It is essential that all measuring instruments are regularly calibrated in order for the technical specification listed in this manual to be guaranteed. We recommend an annual calibration. 8.2 Fuses There are two fuses on the left side panel: F1, F2: T 16 A / 250 V / (32 ...

  • Page 134: Communications

    Tree structure and Auto Sequences® from Metrel ES Manager PC software can be uploaded to the instrument. Metrel ES Manager is a PC software running on Windows 8.1, Windows 10 and Windows 11. There are three communication interfaces available on the instrument: RS-232, USB and Bluetooth.

  • Page 135: Bluetooth Communication With Printers And Scanners

    It is possible to communicate with serial scanners and RFID / NFC reader / writer device via the BARCODE serial port and with serial printers via the PC / PRINTER serial port. Contact Metrel or your distributor which external devices and functionalities are supported. See Chapter 4.10...

  • Page 136: Connections To Test Adapters

     See 3-phase adapter user manual for more details.  Do not connect other devices than Metrel test adapters to the 3 PHASE ADAPTER connector. 9.5.2 110 V Test Adapter (A 1474) 110 V Adapter (A 1474) is used as interface to connect 110 V appliances to the instrument.

  • Page 137: Tip Commander (A 1694)

    MI 3360 /25A /M /F OmegaGT XA Communications 9.5.3 Tip Commander (A 1694) Tip Commander (A 1694) enables remote controlled execution of measurements. Figure 9.3: Connecting Tip Commander (A 1694) Note:  Tip Commander (A 1694) should be enabled in Settings menu for operation.

  • Page 138: Technical Specifications

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10 Technical specifications 10.1 Continuity // Protective earth resistance Continuity Range Resolution Accuracy 0.00  … 19.99  0.01  (2 % of reading + 2 D) 20.0  … 99.9  0.1 ...

  • Page 139: Sub-Leakage (Isub, Isub-S)

    MI 3360 /25A /M /F OmegaGT XA Technical specifications Test terminals: Riso LN, Socket LN – PE, Socket PE, P/S Riso-S LN, Socket LN – P/S 10.3 Sub-Leakage (Isub, Isub-S) Substitute leakage current, Substitute leakage current - S Range Resolution Accuracy (3 % of reading + 3 D) 0.00 mA …...

  • Page 140: Touch Leakage

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.5 Touch Leakage Touch leakage current Range Resolution Accuracy (3 % of reading + 3 D) 0.000 mA … 1.999 mA 1 µA  5 % of reading 2.00 mA … 19.99 mA 0.01 mA Power (active) Range...

  • Page 141: Ipe+Ifloating Input (Ipe+Ifi)

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.7 Ipe+Ifloating input (Ipe+Ifi) PE leakage current Range Resolution Accuracy (3 % of reading + 3 D) 0.000 mA … 1.999 mA 1 µA  5 % of reading 2.00 mA … 19.99 mA 0.01 mA Operating range (acc.

  • Page 142: Power

    MI 3360 /25A /M /F OmegaGT XA Technical specifications Itouch+Ifi Range Resolution Accuracy Itou+Ifi 0.000 mA … 1.999 mA 1 µA Calculated values 2.00 mA … 19.99 mA 0.01 mA Test terminals: Itouch Socket L,N – P/S LN – P/S 10.9 Power Power (active) Range...

  • Page 143: Leak's & Power

    MI 3360 /25A /M /F OmegaGT XA Technical specifications Current Range Resolution Accuracy (3 % of reading + 5 D) 0.00 A … 16.00 A 0.01 A Voltage Range Resolution Accuracy (3 % of reading + 10 D) 0.0 V … 199.9 V 0.1 V ...
  • Page 144 MI 3360 /25A /M /F OmegaGT XA Technical specifications Power (reactive) Range Resolution Accuracy (5 % of reading + 5 D) 0 var … 999 var 1 var  5 % of reading 1.00 kvar … 3.70 kvar 10 var Power factor Range Resolution...

  • Page 145: Prcd Test

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.11 PRCD test Trip-out time Range Resolution Accuracy  3 ms 1 ms 0 ms … 300 ms (999 ms*) (½I  N  3 ms tΔN 1 ms 0 ms … 300 ms (I ...

  • Page 146: Pe Conductor (Prcd)

    MI 3360 /25A /M /F OmegaGT XA Technical specifications Test terminals: tΔN, IΔ Mains Socket 10.13 PE conductor (PRCD) PE conductor (Type = 2 pole, 3 pole, S(3 pole), S+) Range Resolution Accuracy 0.00  … 19.99  0.01  (2 % of reading + 2 D) 20.0 ...

  • Page 147: Prcd Pe Probe Test

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.15 PRCD PE probe test Test principle: Mains voltage is applied to the mains test socket. A safe voltage sufficiently high to activate the protection circuit in the PRCD is applied to the P/S terminal. Test voltage (active) ..........

  • Page 148: Flash Test

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.18 Flash test Current a.c. (apparent) Range Resolution Accuracy (5 % of reading + 5 D) 0.00 mA … 2.50 mA 0.01 mA Open circuit test voltage ....1500 V, 3000 V (-0/+5%) at supply voltage 115 V, 230 V Short circuit current………………………….<...

  • Page 149: Welding Circuit Leakage (Ileak W-Pe)

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.20 Welding Circuit leakage (Ileak W-PE) Refer to chapter Technical specifications in 3-phase adapter instrument user manual. 10.21 Protective Conductor current (I diff) Refer to chapter Technical specifications in 3-phase adapter instrument user manual. 10.22 No-load voltage Refer to chapter Technical specifications in 3-phase adapter instrument user manual.

  • Page 150: Applied Part Leakage

    MI 3360 /25A /M /F OmegaGT XA Technical specifications Ulpe (direct, differential, alternative) Range Resolution Accuracy (2 % of reading + 2 D) Ulpe 0 V … 299 V Power (direct, differential) Range Resolution Accuracy (5 % of reading + 5 D) 0 W …...

  • Page 151: Touch Current (Medical Equipment)

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.26 Touch Current (medical equipment) Touch current Range Resolution Accuracy (3 % of reading + 3 D) Itou 0.000 mA … 1.999 mA 1 µA  5 % of reading 2.00 mA … 19.99 mA 0.01 mA Ulpe Range...

  • Page 152: Fuse Checker

    MI 3360 /25A /M /F OmegaGT XA Technical specifications 10.28 Fuse checker Test voltage..........5 Vdc Test current ..........< 1 mA Result ............Continuous sound – Fuse OK No sound – Fuse blown Test terminals Fuse Fuse checker pins 10.29 General data Mains supply Supply voltage, frequency .......
  • Page 153 MI 3360 /25A /M /F OmegaGT XA Technical specifications Dimensions (w×h×d): ....... 31 cm × 13 cm × 25 cm Weight ............. 6.1 kg Reference conditions Reference temperature range: ....15 C … 35 C Reference humidity range: ...... 35 % … 65 % RH Operation conditions Working temperature range: ....

  • Page 154: Appendix A Structure Objects In Omegagt Xa

    MI 3360 /25A /M /F OmegaGT XA Appendix A Appendix A Structure objects in OmegaGT XA Structure elements used in Memory Organizer are instrument’s Profile dependent. Symbol Default name Description Node Node Project Project Location Location Client Client Appliance Appliance (basic description) Appliance FD Appliance (full description) Medical device...

  • Page 155: Appendix B Profile Notes

    MI 3360 /25A /M /F OmegaGT XA Appendix B Appendix B Profile Notes There are no specific profile notes for OmegaGT XA.

  • Page 156: Appendix C Print Labels And Write / Read Rfid / Nfc Tags

    – barcode or QR code – in addition. The instrument supports RFID / NFC reader / writer device; tag type supported is NTAG216. Please check with Metrel or distributor which printers and labels are supported in your OmegaGT XA instrument.
  • Page 157 MI 3360 /25A /M /F OmegaGT XA Appendix C Label type Form Tag content Data1 label Data 2 label size arrangement W x H (mm) Classic Barcode Test code, appliance ID Appliance ID Text Test code, appliance ID, test Appliance ID, test or or retest date, status, user retest date, status, user Test code, appliance ID,...

  • Page 158: Generic Tag Format

    MI 3360 /25A /M /F OmegaGT XA Appendix C Text Test code, appliance ID, Appliance ID, appliance appliance name, test and name, test and retest retest date, status, user date, status, user Notes:  label is intended to mark supply cords. ...
  • Page 159 MI 3360 /25A /M /F OmegaGT XA Appendix C  User name (Printing from Auto Sequence®: user who performed test; printing from object: current signed-in user) Following table describes tag content arrangement and its data for supported label form size. Form size Tag content Data...

  • Page 160: Appendix D Default List Of Auto Sequences

    MI 3360 /25A /M /F OmegaGT XA Appendix D ® Appendix D Default list of Auto Sequences Default list of Auto Sequences® for OmegaGT XA instrument is available on Metrel home page: https://www.metrel.si...

  • Page 161: Appendix E Programming Of Auto Sequences ® On Metrel Es Manager

    Appendix E Programming of Auto Sequences Metrel ES Manager The Auto Sequence® editor is a part of the Metrel ES Manager software. In Auto Sequence® editor Auto Sequence® can be pre-programmed and organized in groups, before uploaded to the instrument.

  • Page 162: Managing Groups Of Auto Sequences

    MI 3360 /25A /M /F OmegaGT XA Appendix E (measurements, inspections and custom inspections) and Flow commands and setting their parameters, arbitrary Auto Sequences® can be created. Figure E.2: Example of an Auto Sequence® header Figure E.3: Example of a measurement step Figure E.4: Example of an Auto Sequence®...
  • Page 163 MI 3360 /25A /M /F OmegaGT XA Appendix E File operation options: Opens a file (Group of Auto Sequences®). Creates a new file (Group of Auto Sequences®). Saves / Saves as the opened Group of Auto Sequences® to a file. Closes the file (Group of Auto Sequences®).

  • Page 164: Name, Description And Image Editing

    MI 3360 /25A /M /F OmegaGT XA Appendix E Double click on the object name allows it name edit: Auto Sequence® name: Edit Auto Sequence® name DOUBLE CLICK Folder name: Edit folder name Drag and drop of the selected Auto Sequence® or Folder / Subfolder moves it to a new location: DRAG &...

  • Page 165: Auto Sequence ® Steps

    MI 3360 /25A /M /F OmegaGT XA Appendix E ® E.2.2 Search within selected Auto Sequence group By entering the text into search box and click on the search icon, found results are ® highlighted with yellow background and first found result (Folder or Auto Sequence ) is focused.

  • Page 166: Single Tests

    The Result step contains the Result screen flow command by default. Other Flow commands can also be added to the Result step. E.3.2 Single tests Single tests are the same as in Metrel ES Manager Measurement menu. Limits and parameters of the measurements can be set. Results and sub-results can’t be set. E.3.3 Flow commands Flow commands are used to control the flow of measurements.

  • Page 167: Description Of Flow Commands

    MI 3360 /25A /M /F OmegaGT XA Appendix E Copy – Paste before A measurement step / flow command can be copied and pasted above selected location on the same or on another Auto Sequence®. Copy – Paste after A measurement step / flow command can be copied and pasted under selected location on the same or on another Auto Sequence®.
  • Page 168 MI 3360 /25A /M /F OmegaGT XA Appendix E Appliance info Instrument enables to automatically select the appliance type and add the Appliance ID, Appliance name and Retest period to the Auto Sequence®. Parameters Repeat Setting Repeat: The same Appliance ID will be offered each time if the same Auto Sequence®...
  • Page 169 MI 3360 /25A /M /F OmegaGT XA Appendix E Operation after end of test This flow command controls the proceeding of the Auto Sequence® in regard to the measurement results. Parameters Operation after end of test The operation can be individually set for the case the measurement –...

  • Page 170: Custom Inspections Programming

    MI 3360 /25A /M /F OmegaGT XA Appendix E E.6 Custom Inspections programming Arbitrary set of tasks dedicated to specific user defined Inspections can be programmed with application of Custom Inspection Editor Tool, accessible from Auto Sequence® Editor workspace. Custom Inspections are stored in dedicated file *.indf with user defined name. For application of Custom Inspections as a single test within Auto Sequence®...
  • Page 171 MI 3360 /25A /M /F OmegaGT XA Appendix E Add New Custom Inspection. New inspection with default name Custom Inspection and default scope Visual appear on the editor workspace. It contains one Item task with default name Custom Inspection and default Type Pass_Fail_Checked_Empty.

  • Page 172: Applying Custom Inspections

    E.6.2 Applying Custom Inspections Custom inspections can be applied in Auto Sequences®. Direct assignment of Custom inspection to the Metrel ES manager structure objects is not possible. After custom created Inspection Data file is opened, available inspections are listed in Custom Inspections tab of Single test area of Auto Sequence®...
  • Page 173 After confirmation of selection, new Inspection Data file is opened and list of available Custom Inspections is changed. Note: If Metrel ES Manager Work scope is changed,  opened Inspection Data file remains active and available Custom Inspections remains the same.

  • Page 174: Appendix F Testing In It And Ct Supply Systems

    MI 3360 /25A /M /F OmegaGT XA Appendix F Appendix F Testing in IT and CT supply systems When testing appliances in IT or CT supply system, some test functions in the instrument are omitted due to safety reasons. Following is a list of applicable test functions. Supply system Test function ✓...

  • Page 175: Appendix G Leakage Tests (Basic)

    MI 3360 /25A /M /F OmegaGT XA Appendix G Appendix G Leakage tests (basic) G.1 Sub-leakage (Isub, Isub-S) Test results / sub-results Isub Sub-leakage current Isub-S Sub-leakage current-S Test parameters Type of test Type [Isub, Isub-S] Duration Duration [Off, 2 s … 180 s] Test limits H Limit (Isub) H Limit(Isub) [Off, Custom, 0.25 mA …...

  • Page 176: Differential Leakage

    MI 3360 /25A /M /F OmegaGT XA Appendix G G.2 Differential Leakage Test results / sub-results Idiff Differential Leakage current Power Test parameters Duration Duration [Off, 2 s … 180 s] Change YES: The test is performed in two steps, with phase voltage applied on right and left outputs of the mains test socket.

  • Page 177: Touch Leakage

    MI 3360 /25A /M /F OmegaGT XA Appendix G Change YES: The test is performed in two steps, with phase voltage applied to right and left outputs of the mains test socket. NO: The test is performed with phase voltage applied only on the right output of the mains test socket.

  • Page 178: Leak's & Power

    MI 3360 /25A /M /F OmegaGT XA Appendix G G.5 Leak's & Power Test results / sub-results Itou Touch Leakage current Idiff Differential Leakage current Active power Apparent power Reactive power Power factor THDu Total harmonic distortion – voltage THDi Total harmonic distortion –...

  • Page 179: Equipment Leakage

    MI 3360 /25A /M /F OmegaGT XA Appendix G Test circuit G.6 Equipment Leakage Test results / sub-results Equipment leakage current (TRMS) Ieq ac Equipment leakage current (AC) Ieq dc Equipment leakage current (DC) Ulpe Measured voltage between phase and earth Power Test parameters Duration...
  • Page 180 MI 3360 /25A /M /F OmegaGT XA Appendix G Test circuits Equipment Leakage (alternative) on Class I ME Equipment Leakage (alternative) on Class II ME Equipment Leakage (direct) on Class I Equipment Leakage (differential) on Class I ME...

  • Page 181: Applied Part Leakage

    MI 3360 /25A /M /F OmegaGT XA Appendix G Equipment Leakage (direct, differential) on Class II ME G.7 Applied Part Leakage Test results / sub-results Applied part current (TRMS) Iap ac Applied part current (ac) Iap dc Applied part current (dc) Measured voltage on applied part Active power Test parameters...
  • Page 182 MI 3360 /25A /M /F OmegaGT XA Appendix G Test circuits Applied part leakage (alternative) on Class I ME Applied part leakage (alternative) on Class II ME Applied part leakage (direct) on Class I ME Applied part leakage (direct) on Class II ME...

  • Page 183: Touch Current (Medical Equipment)

    MI 3360 /25A /M /F OmegaGT XA Appendix G G.8 Touch Current (medical equipment) Test results / sub-results Itou Touch current (TRMS) Itou ac Touch current (ac) Itou dc Touch current (dc) Measured voltage between phase and PE Ulpe Active power Test parameters Duration Duration [Off, 2 s …...

  • Page 184: Appendix H User Permissions

    Auto Sequence®can be used: • if the ‘Instructed person use’ checkbox is checked. This checkbox can be set in Metrel ES Manager, in Auto Sequence® editor. In general, changing of measuring parameters and limits on included single tests are not possible.
  • Page 185 MI 3360 /25A /M /F OmegaGT XA Appendix H Profiles The Profiles menu is not accessible. Initial settings Initial settings cannot be carried out.

  • Page 186: Appendix I Omegagt Models And Available Measuring Functions

    MI 3360 /25A /M /F OmegaGT XA Appendix I Appendix I OmegaGT models and available measuring functions Measuring function MI 3360 MI 3360 MI 3360 MI 3360 Visual inspections • • • • Fuse test • • • • Continuity // Protective earth resistance 200 mA •...

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