Gossen MetraWatt SECULIFE ST PRO Скачать руководство пользователя страница 45 | Manualshive

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Gossen MetraWatt SECULIFE ST PRO Скачать руководство пользователя страница 45

GMC-I Messtechnik GmbH

45

8.7.2

Touch Current – IT

Applications

Make sure that the contacted parts are not grounded.

Definition

Current which flows from housing parts which are not connected
to the protective conductor via an external conductive connection
to earth or another part of the housing. Flow of current via the
protective conductor is excluded in this case.
The following designations are also common:
housing leakage current, probe current.

Direct Measuring Method
–

Measurement type direct P1

– DUT mains plug to test socket
– Test probe P1 to P1 terminals

Schematic Diagram

The device under test is operated with mains power. Current
which flows to the protective conductor via exposed conductive
parts and via the probe is measured. The measurements must be
performed with mains plug polarity in both directions. Polarity is
reversed with the

NL/LN

key. The TRMS, the AC or the DC com-

ponent of the current is measured.

Wiring Diagram

Note

Regarding protection class I DUTs:

Parts may or may not be grounded.
Coincidental grounding only occurs in the event of an
error.

Direct Measuring Method
–

Measurement type direct P1

– DUT mains plug to test socket
– Test probe P1 to P1 terminals
– APPs to APP sockets

Schematic Diagram

The device under test is operated with mains power. Current
which flows to the protective conductor via exposed conductive
parts, the probe and the connected applied parts is measured.
The measurements must be performed with mains plug polarity in
both directions. Polarity is reversed with the

NL/LN

key. The

TRMS, the AC or the DC component of the current is measured.

Single measurements,

rotary switch level: green

Sw

it

ch

Po

si

ti

o

n

Measure-
ment Type
With Mains
to Test
Socket

Measure-
ment Type
Without
Mains
to Test
Socket

Measuring Functions

I

T

Direct P1

I

T

Touch current, TRMS

I

T

~

AC component

I

T=

DC component

U

LN

Test voltage

Differential P1

I

T

Touch current, TRMS

U

LN

Test voltage

Alternative P1

I

T

Touch current, TRMS

U

Test voltage

Perm. conn. P1

I

T

Touch current, TRMS

I

T

~

AC component

I

T=

DC component

Alternative
P1–P2

I

T

Touch current, TRMS

U

Test voltage

I

T

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Содержание SECULIFE ST PRO

Страница 1: ...Operating Instructions SECULIFE ST PRO Instrument for Testing the Electrical Safety of Electrical Medical Devices 3 447 032 03 1 7 19 ...

Страница 2: ... Probe Type Applications Strain relief black Test current 200 mA 10 A max 16 A SK2 25A Z746C Strain relief green Test current 200 mA 25 A max 25 A Sequences A1 A9 automatic test sequences Rotary switch level orange Single measurements Rotary switch level green The receiver must be plugged in here for wireless entry devices Only displayed in case of active connection to another Bluetooth device For...

Страница 3: ...see also operating instructions for leakage current clamp meter 6 Country specific standard socket test socket for connecting devices under test 7 Carrying handle and tilt stand 8 Country specific socket for mains power via inlet plug 9 Fuse link 1 for the mains connection 10 Fuse link 2 for the mains connection 11 Additional fuse link for 10 A1 protective conductor test 12 Additional fuse link fo...

Страница 4: ...MS Direct Differential Alternative AT3 Adapter 2 Clamp 2 IE AC component IE DC component ULPE Test voltage UGen Reference voltage alternative IA section 8 7 4 IA Leakage current from the applied part TRMS Direct P1 Direct APP Alternative P1 Alternative APP Perm conn P1 Perm conn APP APP P2 7 ULPE Test voltage UGen Voltage at application part IP section 8 7 5 IP Patient leakage current TRMS Direct ...

Страница 5: ...ifying the Connection Type for Single Measurements 25 6 4 Manually Selecting a Connection Type Protection Class for Automatic Test Sequences 25 6 5 Special Conditions 26 6 6 2nd Test Probe feature H01 26 6 7 Connection Prompts 26 6 8 Connection Tests Conducted by the Test Instrument 26 7 Notes on Saving Single Measurements and Test Sequences 27 7 1 QuickEdit Function QEDIT feature KD01 Z853S SECUT...

Страница 6: ...esting af ter Repairs Periodic Testing Routine Tests DUTs to be tested in accordance with following standards IEC 62353 DIN EN 62353 VDE 0751 1 DIN VDE 0701 0702 IEC 62353 DIN EN 62353 DIN VDE 0701 0702 IEC 62353 DIN EN 62353 DIN EN 60950 50116 DIN EN 61010 DIN EN 60335 50106 IEC 60601 DIN EN 60601 Laboratory devices measurement and control devices Voltage generating devices Electric tools Electri...

Страница 7: ...robe test probe connection P1 Test the probe after completing each test see also section 10 2 2 Attention If the fuse at test probe P1 is defective after testing has been started all subsequent measurements conducted using this measuring path will be incorrectly evaluated as good Fuse replacement The fuses may only be replaced when the instrument is volt age free i e the instrument must be disconn...

Страница 8: ...icate any more than 10 μA at APP socket A Stop the IP Direct APP measurement Testing the Earthing of the Other APP Sockets Connect the SECU cal 10 to the test socket Select the IP measurement with the rotary switch Select the Direct APP measurement type Select single fault normal status from the menu Select test condition APP PE from the menu Set only APP socket A to on in the menu Start the IP Di...

Страница 9: ...he test instrument may not be used If external damage is apparent for example if parts which conduct dangerous touch voltage are freely accessible if the display is broken or defective in which case dangerous voltage or mains connection errors might no longer be indi cated If the seal or sealing lacquer has been removed as the result of repairs or manipulation carried out by an unauthorized non ce...

Страница 10: ...External Device Barcode Scanner Type Z751A Scan the barcode which then appears When the menu for alphanumeric entry via the softkey keyboard is open at the display any value read in by means of a barcode scanner is directly accepted See the appendix in section 14 2 concerning available accessory devices Note We re unable to offer any guarantees regarding the use of scanning devices other than thos...

Страница 11: ...s printed onto the label as a barcode An error message appears if the ID cannot be read out as a barcode or a 2D code Note Code Recognition Please make sure that the printed codes are recognized by your scanner Some code types have to be activated on your scanner prior to being used this is frequently the case with Aztec DataMatrix Note Minimum Label Width Tape cartridges with a minimum width of 1...

Страница 12: ...isplay page with Measurement at IT system set to Yes active leakage current measurements or all measurements with reference to PE at the mains connection side are disabled Test sequences which include measurements of this sort are also disabled If when being connected to line voltage the test instrument detects a change at PE as compared with the previously used mains connection the inspector is a...

Страница 13: ...ous voltage is also present at the accessible earthing contacts of the standard socket test socket Immediately disconnect the test instrument from the mains and arrange to have the fault eliminated at the mains connection Note Voltage at the electrical system s protective conductor PE may result in distorted measurement values during testing for the absence of voltage or during leakage voltage mea...

Страница 14: ...ecting another inspector In order to delete an inspector whose password you don t know it s sufficient to enter an incorrect password five times in a row and to confirm the entry each time a query then appears as to whether or not the inspector should be deleted The inspector to be deleted may not be the same as the cur rently selected inspector Setup Display additional menu pages Menu selection f...

Страница 15: ... setting menu Brightness setting menu for LCD To parameters Language keyboard menu selection Self test for display and buzzer Move cursor left Set time and date menu Move cursor right Increase number Decrease number Accept changes and jump back See settings menu below Setup 1 3 System 1 2 Setup 1 3 System 2 2 Setup 1 3 System 1 2 Culture Setup 1 3 System 1 2 Date Time Page 2 2 Messages user interf...

Страница 16: ...ted USB drive Only with inserted USB drive Display additional menu pages Menu selection for database functions page 2 of 2 Keys with fixed functions Softkeys keys with functions that vary depending on the operating level Setup 1 3 Setup 1 3 Database 1 2 Setup 1 3 Database 2 2 Backup database to USB flash drive FAT32 formatted Restore database from USB flash drive Delete database content but not it...

Страница 17: ...er printer info printer settings Printer settings parameters depend on printer type Printer info name status type Switch to page 2 2 Visual inspection details show hide Signature field show hide Location information show hide Delete a company logo previously loaded from a USB flash drive see Settings 2 2 Load and display a logo from a USB flash drive Switch to page 1 2 Load a company logo from an ...

Страница 18: ...rted during sin gle measurements or test sequences 5 2 1 Export Transmitting Test Structures and Measurement Data from the Test Instrument to the PC Structures set up in and measurement data saved to the test instrument can be exported to IZYTRONIQ report generating soft ware via a connected USB flash drive only with data base exten sion or feature KB01 Z853R SECUTEST DB or via the USB slave port ...

Страница 19: ...erval additionally available for test instruments with database extension feature KB01 Z853R SECUTEST DB or feature KD01 Z853S SECUTEST DB COMFORT Only with database extension feature KD01 Z853S SECUTEST DB COMFORT additional entry option for ME equipment medical electrical equipment and further parameters such as UDI and applied parts ME equipment UDI unique device identification 1 6 2 6 3 6 4 6 ...

Страница 20: ... a result of a firmware update or via the Restore data base function Customer objects are generated automatically The same applies to database objects Room and Floor which must always be subordinate to a Building In this case Building objects are generated automatically if necessary 5 2 4 Switching Between 2 Tree Structure Views at devices with database extension feature KB01 Z853R SECUTEST DB The...

Страница 21: ...ure E01 The touchscreen keyboard permits convenient entry of data and comments selection of parameters and direct parameter selec tion and menu driven operation is still possible via the softkeys as an alternative Meaning of Symbols in the User Interface Database Management Accept entry Display Panel Keypad Delete characters from right Also via assigned softkey Briefly pressing the shift key once ...

Страница 22: ...ect Scroll to next menu page 1 3 Object search menu page 3 3 Search by entering text Search by entering IDs Display designation and ID of the selected device MEM 1 3 MEM 2 3 MEM 3 3 Scroll to next menu page 2 3 Measurement selection menu page 1 3 Selection of measurements Selection of measurements Jump back one hierarchical level higher MEM 1 3 or close open branches Jump back one hierarchical lev...

Страница 23: ...f the key Press the MOVE icon Using the scroll keys select the position to which the object is to be moved and confirm by pressing the green checkmark Quick Command Move Object feature E01 touchscreen and fea ture KD01 Z853S SECUTEST DB COMFORT Press and hold the object to be moved in the tree view in the initial window of a test sequence until the activity bar starts to blink Note Depending on wh...

Страница 24: ...or hidden by pressing the magnifying glass symbol 5 4 3 Display Measured Values from Saved Tests Switch to the database view by pressing the MEM key Scroll to the first menu page Navigation MEM 1 3 with the help of the key Either select the desired object ID number with the scroll keys or search for it as described in section 5 4 2 Then mark the desired test with the cursor depending on whether si...

Страница 25: ...ch the test object is sup plied via the test instrument s test socket Leakage current measurements with Alternative method The set point value of the synthetic test voltage is derived from the value specified here Note The displayed measured values for leakage current are standardized to an adjustable reference value typically 230 V in order to permit reproducible measurement of leakage current ev...

Страница 26: ...king is conducted to determine whether or not the mea suring sockets required for the measurement sequence are occupied DUT connection detection only with country specific variant With the rotary switch in the A1 A9 position the Test Socket connection type is selected automatically if correspondingly configured if a mains plug is detected in the test socket Protection class detection only with cou...

Страница 27: ... ID key in order to enter the test object s ID The softkey keyboard appears If you enter an ID here which is not yet included in the database a prompt appears asking you if you want to enter a new test object Selection If you press the display is switched to the SAVE view The ID appears with a green or orange background Press the save key once again in order to complete the procedure Selection If ...

Страница 28: ...ies Mains power can be connected to the device under test with the desired polarity by making a pre selection in the parameter settings Figure 7 Configuring Single Measurements parameters entry and display Measurement Status Progress Bar Measurement standstill static line Measurement in progress space is gradually filled in pulsating Select parameters Measuring View Single Measurements PRINT ESC H...

Страница 29: ...knowledgement of successful storage appears At the same time the display is switched to the measuring view Measuring Sequence with Subsequent Entry of the Test Object 1 Start the measurement by pressing the START STOP key The symbol shown at the right appears and indicates how many measurements have already been per formed 2 Stop the measurement by pressing the START STOP key unless a specified me...

Страница 30: ...ged in the memory menu These have to be selected directly in the database and entered or changed Note Please observe the following before storing tests or measure ments to the test instrument If applicable the date of recalibration is printed on test reports or transmitted to a PC when exporting test data For this reason we recommend checking the recalibration date saved in the test instrument bef...

Страница 31: ...ng contacts at the mains plug and the earthing contact con nected to the housing by contacting the housing with test probe P1 Wiring Diagram Measurement of RPE at Single Phase Extension Cords with EL1 Measurement type PE TS P1 passive Extension cord plug to test socket EL1 to P1 terminals Schematic Diagram Wiring Diagram Protection Class I Devices Special Case Line Voltage at Test Socket for testi...

Страница 32: ... the Test Instrument This measurement type can only be selected if test current is set to 10 A AC Only with WZ12C 2 Pole Measurement at Permanently Installed DUTs feature H01 Measurement type P1 P2 Test probe P1 to P1 terminals Test probe P2 to P2 terminals Schematic Diagram PE at the mains connection is contacted with the second test probe instead of via the test instrument s mains plug Wiring Di...

Страница 33: ...with a 25 A AC test current Included suitable test probe with green strain relief sleeve For subsequent orders we recommend the SK2 25A test probe Z746C Under certain circumstances the required standard val ues might not be complied with if unsuitable accessories are used Attention Measurement duration with a 25 A test current is limited see technical data An error message is generated if measurem...

Страница 34: ...tions for testing extension cords are included in the description of the single measurement in the EL1 switch position and under automatic test sequences in switch position A8 Special Case Permanently Installed DUT Contact the conductive parts of the housing with test probe P1 Special Case Testing Protective Conductor Resistance at PRCDs For PRCDs whose protective conductor resistance cannot be me...

Страница 35: ...t circuited mains terminals L N and external conductive parts which can be con tacted with test probe P1 and are not connected to the housing Wiring Diagram Protection Class II Devices with Outputs for Safety Extra Low Voltage Measurement type LN TS P1 DUT mains plug to test socket Test probe P1 to P1 terminals Schematic Diagram Insulation resistance is measured between short circuited mains termi...

Страница 36: ...second insulation resistance is measured via test probe P1 Wiring Diagram 2 Pole Measurement at Protection Class I Housing Parts feature H01 Measurement type P1 P2 Schematic Diagram Insulation resistance is measured between external conductive parts which can be contacted from the outside with test probe P2 and are not connected to the housing and the housing with test probe P1 Wiring Diagram Spec...

Страница 37: ...stance is measured between the PE terminal and the safety extra low voltage outputs which must be contacted one after the other with probe P1 Wiring Diagram Protection Class I Devices with Exposed Conductive Parts Measurement type LN TS P1 PE TS DUT mains plug to test socket Test probe P1 to P1 terminals Schematic Diagram Insulation resistance is measured between short circuited mains terminals L ...

Страница 38: ...Parts Measurement type PE TS APP DUT mains plug to test socket APP to APP socket s Schematic Diagram Wiring Diagram Protection Class I Devices with Terminals for Applied Parts Measurement type P1 PE TS APP DUT mains plug to test socket APP to APP socket s Schematic Diagram Wiring Diagram Protection Class I Devices with Terminals for Applied Parts Measurement type P2 APP DUT mains plug to test sock...

Страница 39: ...on Note The measurement is disabled if a voltage of greater than 25 V is measured between the terminals The measured values are displayed The measured value recording symbol shown at the right appears Each time this key is pressed the currently displayed measured value is saved to buffer memory Turn off the device under test Measuring Parameter Meaning Measurement Type Suitable for DUT Connection ...

Страница 40: ... all exposed conductive parts with test probe P1 Batteries must be disconnected during testing of battery powered devices 8 7 Measuring Leakage Current Attention Measurement with DUT Connected to Line Voltage It s absolutely essential to assure that the device under test is operated with line voltage during performance of leakage current measurements with the direct or differential current method ...

Страница 41: ...nce power supply is connected between the short circuited mains terminals and all exposed metal parts of the hous ing which are connected to each other Current which flows over the insulation at the device under test is measured Protective Conductor Current Measuring Method direct measure ment The device under test is operated with mains power Current which flows through the PE conductor to earth ...

Страница 42: ...ase mains connection via AT3 IIIE adapter Wiring Diagram AT3 IIIE probe to COM V Measurement of Protective Conductor Current via Current Clamp Sensor with Voltage Output for Permanently Installed DUTs only with feature I01 with optional current clamp sensor Clamp measurement type Schematic Diagram Measurement of protective conductor current by closing the cur rent clamp sensor around mains cable P...

Страница 43: ...emory and prompts you to save the measured values to an ID number Read the measured values and compare them with the table of permissible limit values Press the ESC key in order to discard the measured values stored to buffer memory and acknowledge by pressing the key shown at the right Test Sequence with AT3 IIIE Adapter Attention Please observe the operating instructions for the AT3 IIIE regardi...

Страница 44: ...that the Ref voltage L PE and Alt Test Freq mea surement parameters have been correctly set in SETUP see section 6 2 Set the rotary switch to the IPE position Select the Alternative measurement type By setting the parameters or Directly via the Measurement Type key Connect the DUT s mains plug protection class I to the test instrument s test socket Start the test press the START STOP key Switch th...

Страница 45: ...ote Regarding protection class I DUTs Parts may or may not be grounded Coincidental grounding only occurs in the event of an error Direct Measuring Method Measurement type direct P1 DUT mains plug to test socket Test probe P1 to P1 terminals APPs to APP sockets Schematic Diagram The device under test is operated with mains power Current which flows to the protective conductor via exposed conductiv...

Страница 46: ...tive P1 DUT mains plug to test socket Test probe P1 to P1 terminals Schematic Diagram After activating test voltage leakage current is measured between short circuited mains conductors L and N DUT mains plug and accessible conductive parts probe contact The TRMS the AC or the DC component of the current is measured Wiring Diagram Direct Measuring Method for Permanently Installed DUTs Measurement t...

Страница 47: ...le for DUT Connection via Direct P1 Direct measurement of touch current between PE mains and probe P1 Test socket AT3 adapter AT3 IIIE AT3 IIS AT3 IIS32 AT16DI AT32DI Differential P1 Measurement of touch current in accordance with the differential current measuring method L N TS exposed parts are grounded via probe P1 via 1 kΩ Test socket Alternative P1 Measurement of touch current with equivalent...

Страница 48: ...pears floppy disk showing the number of measured values stored to buffer memory and prompts you to save the measured values to an ID number Read the measured values and compare them with the table of permissible limit values Press the ESC key in order to discard the measured values stored to buffer memory and acknowledge by pressing the key shown at the right Test Sequence for Alternative Measurin...

Страница 49: ...s power Protective conductor current is measured between the protective conductor at the mains test instrument supply power and the protective conductor terminal at the DUT via the DUT s mains cable The measurements must be performed with mains plug polarity in both directions Polarity is reversed with the NL LN key Accessible conductive parts which are not connected to the housing must be contact...

Страница 50: ...ted to the test instrument s APP sockets These are short cir cuited in the test instrument and connected to the terminal for test probe P1 Wiring Diagram Alternative Measuring Method equivalent leakage current Alternative Measurement Type P1 DUT mains plug connected to the test socket APPs to APP sockets Test probe P1 to P1 terminals Schematic Diagram After activating test voltage leakage current ...

Страница 51: ...which are not connected to the housing must be contacted with test probe P1 Wiring Diagram Measurement Method with Current Clamp Sensor for Permanently Installed DUTs Clamp measurement type APPs to APP sockets Clamp to COM V feature I01 with optional current clamp sensor Schematic Diagram Measurement of device leakage current by closing the current clamp sensor around the L and N conductors of the...

Страница 52: ... to buffer memory and acknowledge by pressing the key shown at the right Test Sequence with AT3 IIIE Adapter Attention Please observe the operating instructions for the AT3 IIIE regarding correct connection of the test adapter and the de vice under test as well as peculiarities involved in the test sequence Test Instrument Clamp Test Instrument Parameter Transformation Ratio Transformation Ratio s...

Страница 53: ... limit value isn t taken into consideration in the DIN EN 62353 VDE 0751 1 standard See section 14 8 for further limit values Test Standard IGA IEDL VDE 0701 0702 PC I 3 5 1 mA kW 1 PC II 0 5 IEC 62353 VDE 0751 1 PC II 0 2 2 PC I PE or parts connected to PE 1 Permanently connected devices with PE 10 Portable X ray devices with additional PE 5 Portable X ray devices without additional PE 2 Devices ...

Страница 54: ...st socket APPs to APP sockets Schematic Diagram After activating test voltage and line voltage leakage current from the application part is measured between the applied parts con nected to the APP sockets at the test instrument and PE DUT mains plug Power is supplied to the DUT via the test instrument The device under test PC1 is operated with mains power The measurements must be performed with ma...

Страница 55: ...pplied part is measured between short circuited conductors L N PE DUT mains plug and the applied parts connected to the APP sockets at the test instrument Wiring Diagram Direct Measuring Method Measurement type permanent connection P1 Permanent connection Probe to P1 terminal Schematic Diagram Leakage current from the applied part is measured between the short circuited terminals of the applied pa...

Страница 56: ...3 IIS AT3 IIS32 AT16DI AT32DI Direct APP Direct measurement of leakage current from the applied part via selected APP socket s Test socket Alternative P1 Equivalent measurement of leak age current from the applied part via probe P1 Test socket Alternative APP Equivalent measurement of leak age current from the applied part via selected APP socket s Test socket Perm conn P1 Direct measurement of le...

Страница 57: ...T STOP key After each reconnection to the mains and as soon as the first test is started a mains connection test is exe cuted In the case of measurement type direct P1 or direct APP Acknowledge the warning which indicates that line voltage will be connected to the test socket Switch the device under test on Contact the short circuited applied parts with the test probe The measured values are displ...

Страница 58: ...s Schematic Diagram Wiring Diagram Direct Measuring Method Measurement type direct APP DUT mains plug PC1 connected to test socket APPs to APP sockets Probe to P1 terminal Schematic Diagram After activating test voltage patient leakage current is measured between PE DUT mains plug and the applied parts connected to the APP sockets at the test instrument Power is supplied to the DUT via the test in...

Страница 59: ... condition Normal State is shown here Wiring Diagram Special Case Single Fault Voltage at Applied Parts Schematic Diagram The fault condition Voltage at Applied Part between APP and PE is shown here Wiring Diagram Direct Measuring Method Measurement type permanent connection APP Permanent connection APPs to APP sockets Schematic Diagram Patient leakage current is measured between the applied parts...

Страница 60: ...od via test socket with test probe P1 Test socket Direct APP Direct measuring method via test socket via selected APP socket s Test socket Perm conn P1 Measurement at permanently installed DUT with test probe P1 Permanent connection Perm conn APP Measurement at permanently installed DUT via selected APP socket s Permanent connection Test conditions for measurement type with APP only None APP PE Co...

Страница 61: ...measurement type direct P1 or direct APP Acknowledge the warning which indicates that line voltage will be connected to the test socket Switch the device under test on Contact the short circuited inputs for the applied parts with test probe P1 The measured values are displayed The measured value recording symbol shown at the right appears Each time this key is pressed the currently displayed measu...

Страница 62: ...Measurements are conducted with fixed fault condition Normal State The measurements have to be conducted under all fault condi tions Selection is made in the measuring parameters menu under Single Fault Wiring Diagram Direct Measuring Method Measurement type permanent connection APP Permanent connection APPs to APP sockets Schematic Diagram Measurement is conducted from the prospectively selected ...

Страница 63: ...t on The measured values are displayed The measured value recording symbol shown at the right appears Each time this key is pressed the currently displayed measured value is saved to buffer memory Turn off the device under test End the test press the START STOP key The save symbol appears floppy disk showing the number of measured values stored to buffer memory and prompts you to save the measured...

Страница 64: ...ressed the currently displayed measured value is saved to buffer memory Turn off the device under test End the test press the START STOP key The save symbol appears floppy disk showing the number of measured values stored to buffer memory and prompts you to save the measured values to an ID number Press the ESC key in order to discard the measured values stored to buffer memory and acknowledge by ...

Страница 65: ...be connected to the test socket Switch the device under test on The measured values are displayed The measured value recording symbol shown at the right appears Each time this key is pressed the currently displayed measured value is saved to buffer memory Turn off the device under test End the test press the START STOP key The save symbol appears floppy disk showing the number of measured values s...

Страница 66: ... safety the device under test must be switched off before the function test is started This pre caution prevents inadvertent start up of a DUT which may represent a hazard during operation e g a circular saw or a disc grinder Ending the Function Test After completion of the function test DUTs must be turned off with their own switch especially devices with relatively high inductivity Set the rotar...

Страница 67: ...ension Cords with VL2E Schematic Diagram Wiring Diagram Measurement at Single and 3 Phase Extension Cords with AT3 IIIE Schematic Diagram Wiring Diagram Single measurements rotary switch level green Switch Position Measuring Functions Measurement Type Without Mains to Test Socket EL1 Extension cord test with adapter for single or 3 phase extension cords for testing for Continuity Short circuit Inc...

Страница 68: ...ave symbol appears floppy disk showing the number of measured values stored to buffer memory and prompts you to save the measured values to an ID number Press the ESC key in order to discard the measured values stored to buffer memory and acknowledge by pressing the key shown at the right Test Sequence with VL2E Adapter Set the rotary switch to the EL1 position Select the VL2E adapter connection t...

Страница 69: ...TRA position includes additional functions Select the desired measuring function Single measurements rotary switch level green Switch Position Measuring Functions Measurement Type EXTRA ta PRCD time to trip for 10 30 mA PRCD Temp temperature V COM IZ current clamp V COM EXTRA ...

Страница 70: ... prompted to do so Note Please note that test probe P1 is in continuous contact with the phase conductor from the point in time at which the PRCD is plugged in until it trips Premature discon nection of the test probe may result in erroneous mea sured values After each reconnection to the mains and as soon as the first test is started a mains connection test is executed If the probe test has revea...

Страница 71: ...ets at the test instrument Contact the device under test Start the test press the START STOP key The measured values are displayed The measured value recording symbol shown at the right appears Each time this key is pressed the currently displayed measured value is saved to buffer memory End the test press the START STOP key The save symbol appears floppy disk showing the number of measured values...

Страница 72: ... Connection Setting Measuring Parameters for a Current Clamp Sensor EXTRA Measuring Parameter Meaning Measurement Type Suitable for DUT Connection via V COM Display A AC Permanent connection V COM with mains Display A AC with mains to test socket e g for measuring protec tive extra low voltage at power packs Test socket Polarity only for PE P1 with mains L N or N L Selection of polarity for mains ...

Страница 73: ...ber Press the ESC key in order to discard the measured values stored to buffer memory and acknowledge by pressing the key shown at the right Setting Measuring Range at the Clamp and Parameters at the Test Instrument Test Instrument Current Clamp Sensor Test Instrument Clamp Factor Transformation Ratio switch Measuring Range Display Range with Clamp WZ12C 1000 mV 1 A 1000 mV 1 A 1 mA 15 A 0 A 300 A...

Страница 74: ...702 Periodic testing and testing after repair and modification of electrical equipment IEC 62353 Medical electrical equipment Recurrent test and test after repair of medical electrical equipment applied parts with test probe P1 IEC 60601 3rd edition Medical electrical equipment Part 1 General requirements for basic safety and essential performance The individual sequences are selected with the sof...

Страница 75: ...the inspector has enough time to contact the respective location with the probe at the point in time of test execution or to set the DUT to the appropriate state If user created test sequences are created and or used or in the case of remote control of the test instrument the creator of the test sequences or the user inspector assumes responsibility for standards compliant test steps and execution...

Страница 76: ...alue as a rule a limit value specified by the manufacturer which deviates from the standard in order to allow the test to be passed under these new conditions Note Entry of a user defined limit value isn t possible if Con tinue is selected for the Limit Violation option Limit Value Violation only with feature KD01 Z853S SECUTEST DB COMFORT With its Try Again operating mode the test instrument make...

Страница 77: ...hen the applied parts menu have been accessed At least one group has already been created Configure sequence parameters see page 83 Set classification parameters Assess visual inspection or function test with OK or not OK toggle key Enter a comment e g for the visual inspection or function test Continue test next test step in the test sequence Stop continuous measurement next test in test sequence...

Страница 78: ...to the start menu after selecting the desired parameter Classification Parameter VDE 0701 0702 1 These parameters must be entered manually if they re not automatically detected or if they re detected incorrectly 2 The limit value for protective conductor resistance is determined on the basis of length and cross section Data remain in memory until a new entry is made A1 Standard Test Sequence Conne...

Страница 79: ...s such as connection protection class and measurement type must be entered manually Parameter Setting Options Meaning 1 2 Standard VDE 0701 0702 see table below VDE 0701 0702 EDV see previous table IEC 60601 2nd edition2 EC 60601 3rd edition see following table EC 60601 3rd edition GPA see table below IEC 62353 see table below VDE 0701 0702 VLTG see table below VDE 0701 0702 PRCD see table below I...

Страница 80: ...on classes are permissible I II or devices with internal electrical power supply See page 81 concerning selection of applied parts for the test sequence Auto detection Connection PC MT Connection PC Connection MT Connection only PC measurement type Protection class only PC Measurement type only MT Disabled No auto detection All classification parameters such as connection protection class and meas...

Страница 81: ...Options Meaning 1 2 Standard VDE 0701 0702 see table below VDE 0701 0702 EDV see table above IEC 60601 2nd edition see table above EC 60601 3rd edition see table above EC 60601 3rd edition GPA see previous table IEC 62353 VDE 0701 0702 VLTG see following table VDE 0701 0702 PRCD see table below IEC 60974 4 see table below Protection class 1 PCI PCII or PCI II Connection type 1 Test socket Permanen...

Страница 82: ...ulating faults see PROFITEST PRCD test adapter on our website Note Testing of PRCDs test sequences and time to trip is only possible for DUTs with a nominal voltage of 230 V Parameter Setting Options Meaning 1 2 Standard VDE 0701 0702 see table below VDE 0701 0702 EDV see table above IEC 60601 2nd edition see table above EC 60601 3rd edition see table above EC 60601 3rd edition GPA see table above...

Страница 83: ...ature G01 10 A feature G02 25 A RPE IP permanent connection Protective conductor resistance with permanent connec tion Select test current IP 200 mA 200 mA Feature G01 10 A feature G02 25 A RPE as Protective conductor resistance test Execute as individual or multiple measurement Multiple measurement Repeat testing of various conduc tive parts as often as desired in the event that it s not clear as...

Страница 84: ...ec onds can be entered here Default setting 3 s Test conditions fault conditions APP PE IEC 60601 Applied part to ground On Test steps with this test condition are executed Off Test steps with this test condition are skipped Housing PE IEC 60601 Housing to ground On Test steps with this test condition are executed Off Test steps with this test condition are skipped APP Housing APP IEC 60601 Applie...

Страница 85: ...ich are not necessarily required for experi enced inspectors Short circuit test L N Short circuit test between L and N 1 Short circuit test LN PE Short circuit test between LN and PE1 1 Open circuit voltage IEC 60974 4 Open circuit voltage at welding unit Continuity test VLTG test only Continuity test with EL1 VL2E AT3 IIIE adapter PCIII supply voltage Supply voltage measurement with PCIII DUTs fo...

Страница 86: ...e Auto detection of parameter to Connection and PC before trig gering Start the following additional checks will be run before the test sequence is started Protection class detection for DUTs with protective conductor Connection test Checks whether the DUT is connected to the test socket In the case of protection class I whether or not the two protective conductor terminals are short circuited App...

Страница 87: ... either case you can enter a comment which can be subsequently edited as well 10 9 Setting Limit Values Manually If Expert is selected instead of Normal in setup under Auto Measurements in the Limit Value Mode submenu the LIMIT softkey appears next to the measurement failed popup This key makes it possible to enter a user defined limit value as a rule a limit value specified by the manufacturer wh...

Страница 88: ...er acknowl edging the list 10 11 Saving Test Results Save the results of a successful test sequence by pressing the Save key Or with feature KD01 Z853S SECUTEST DB COMFORT Transmit measurement data to PC via USB or Bluetooth feature M01 e g for saving to IZYTRONIQ report generating software push print function see IZYTRONIQ online help for descrip tion Observe notes regarding storage in section 7 ...

Страница 89: ... hazards which if not avoided may result in severe injury Single test The warning has to be acknowledged or cleared by pressing the OK key before the test or the test sequence can be resumed Test sequence The test sequence can be aborted or resumed without acknowledging Examples Caution Line voltage will be switched to the test socket Caution Line voltage polarity will be reversed at the test sock...

Страница 90: ... pressing the START STOP key e g a heating pipe Do not contact the START STOP key with an object or while wearing gloves PE connection not detected at the outlet at which the test instrument is being operated If the installation is defective In the case of special types of TT systems detection may fail in this case If the test instrument is being oper ated in an IT system If the test instrument is...

Страница 91: ...r a test sequence which includes such measurements Select measurement type pas sive or Conduct the desired tests in a TT TN system instead of an IT system and configure the test instrument accordingly or Deactivate leakage current mea surements in the sequence param eters if possible Connection Error at the Applied Part Connections At least one of the two fuse links for applied part connections A ...

Страница 92: ...a 3 phase test adapter in order to test devices of this sort e g the AT3 IIIE You can skip this short circuit mes sage at your own risk and place the device under test into service Any damage resulting from skip ping this warning is excluded from the guarantee A device under test whose leak age current measured by means of the differential current method exceeds the limit value specified in SETUP ...

Страница 93: ...uit has been detected at the test socket between L and N Determine whether or not the de vice under test is defective In the case of DUTs which are in tended for operation at an outlet that s protected with a 16 A fuse a short circuit may be detected under certain circumstances if for example they include a PTC thermistor e g large floodlights Be sure to use a 3 phase test adapter in order to test...

Страница 94: ... to check the DUT for insula tion faults between housing and voltage conducting parts If this problem occurs during a pro tective conductor resistance measure ment check the test setup No voltage conducting parts may be contacted with test probe P1 during this measurement If this error occurs frequently de spite correct voltage free test setup please contact our service department Regardless of th...

Страница 95: ...surement be sure to check the DUT for insula tion faults between housing and voltage conducting parts If this problem occurs during a pro tective conductor resistance measure ment check the test setup No voltage conducting parts may be contacted with test probe P1 during this measurement If this error occurs frequently de spite correct voltage free test setup please contact our service department ...

Страница 96: ...too many files on the USB flash drive Power consumption of the utilized USB flash drive exceeds 500 mA The USB flash drive has been dis connected during data import The USB flash drive is defective or incompatible with the test instru ment Make sure that at least 100 MB is available on the USB flash drive and delete any data files which are no lon ger required If the problem persists save the data...

Страница 97: ...e USB flash drives with power consumption of less than 500 mA in combination with the test instrument Make sure that the USB flash drive isn t disconnected or moved until the entire data backup process has been completed If none of these measures results in improvement replace the USB flash drive A list of tested USB flash drives is included in section 14 3 Moving of an object has failed Moving a ...

Страница 98: ...ast character as check digit only Select other barcode encryption SETUP Printer Z721E Printer Settings Encryption Change vowel mutations such as ä to ae Avoid the use of special characters in the ID Adjust the ID to the specified length for the selected type of bar code encryption A 3 5 or 6 mm tape cartridge has been inserted into the printer These tape sizes are inappropri ate for 2D code printi...

Страница 99: ...k GmbH 99 The ID is too long to be printed as a Micro QR code Shorten the ID or change to an other output format in SETUP QR Code DataMatrix Aztec Code128 Code39 EAN13 Error Messages Possible Causes Corrective Measures ...

Страница 100: ...ket Alternative P1 Test socket AT3 IIIE AT3 IIS AT3 IIS32 AT16DI AT32DI VL2E Perm conn Permanent connection Alternative P1 P2 No connection PC3 IE Direct Test socket AT16DI AT32DI only diff is sensible Differential Test socket Alternative Test socket AT16DI AT32DI AT3 adapter AT3 IIIE AT3 IIS AT3 IIS32 Clamp Permanent connection IA Direct P1 Test socket Direct APP Test socket and terminals for app...

Страница 101: ...GMC I Messtechnik GmbH 101 ...

Страница 102: ... d 2 5 rdg 5 d 10 d 264 V Cont 0 99 μA 1 μA 5 rdg 4 d 10 d 2 5 rdg 2 d 10 d 100 999 μA 1 μA 1 00 9 99 mA 10 μA 10 0 30 0 mA 100 μA Leakage current differential cur rent measure ment 4 IPE IT IE 0 99 μA 1 μA 5 rdg 10d 10 d 2 5 rdg 2 d 10 d 264 V Cont 100 999 μA 1 μA 5 rdg 4 d 1 00 9 99 mA 10 μA 10 0 30 0 mA 100 μA Function test at the test socket Line voltage UL N 10 100 0 240 0 V 0 1 V 2 rdg 2 d 2...

Страница 103: ...COM sockets 6 7 1 99 mA 1 mA 1 mV 2 rdg 2 d 10 d 20 Hz 20 kHz without clamp 253 V Cont 0 1 0 99 A 0 01 A 10 mV 1 0 9 9 A 0 1 A 100 mV 10 300 A 1 A 1 V Current via current clamp sensor 10 mV 1 mA V COM sockets 6 7 0 1 9 9 mA 0 1 mA 1 mV 10 99 mA 1 mA 10 mV 0 10 0 99 A 0 01 A 100 mV 1 0 30 0 A 0 1 A 1 V Current via current clamp sensor 100 mV 1 mA V COM sockets 6 7 0 01 0 99 mA 0 01 mA 1 mV 1 0 9 9 ...

Страница 104: ...ers See section 14 for compatible devices Bluetooth data interface 2 1 EDR feature M01 Electrical Safety Protection class I per IEC 61010 1 DIN EN 61010 1 VDE 0411 1 Nominal voltage 230 V Test voltage 2 3 kV AC 50 Hz or 3 3 kV DC mains circuit test socket to mains PE ter minal USB finger contact probe s APP sockets test socket Measuring category 250 V CAT II Pollution degree 2 Safety shutdown At D...

Страница 105: ... low the date and time assigned to the test data no longer correspond to the actual time of recording This may also influence sorting in the report generating software The instrument s database itself isn t affected by a depleted backup battery 13 5 Fuse Replacement The fuses may only be replaced when the instrument is voltage free i e the instrument must be disconnected from mains supply power an...

Страница 106: ...avoiding the performance of measurements at the USB ports 13 8 Returns and Environmentally Sound Disposal The instrument is a category 9 product monitoring and control instrument in accordance with ElektroG German electrical and electronic device law This device is subject to the RoHS direc tive We also make reference to the fact that in this regard the current status can be found on the Internet ...

Страница 107: ...ents in order to be used with your test instrument The file system on the USB flash drive must be FAT formatted FAT32 NTFS and exFAT file systems for example are not compatible Maximum current consumption of the USB storage medium via the USB port may not exceed 500 mA Do not use USB storage devices with encrypting functions Furthermore make sure that the USB drive includes an LED dis play which i...

Страница 108: ...asuring functions can be remote con trolled via the USB interface with the help of IZYTRONIQ In this case measured values do not appear at the test instrument s dis play and are instead transmitted via the respective data interface Menu selection for operating parameters page 3 of 3 Setup 3 3 Bluetooth Menus for using the Bluetooth interface Menu selection for Bluetooth operating parameters Status...

Страница 109: ...s Additional Key Functions in the Test List View when the test report is shown at the display scroll up and down scroll keys Switch to detail view or back to list of tests steps right and left scroll keys Tab Select filter type for test steps abridged failed test steps only all Enter Exit test list view 14 7 Classification of DUTs 14 7 1 Protection Classes Devices which are assigned to the followi...

Страница 110: ...rrent IP Patient leakage current IPA Patient auxiliary current SFC Single fault condition Test Stan dard IPE IC IDI IE IP IPA NC SFC NC SFC Type B Type BF Type CF Type B Type BF Type CF NC SFC NC SFC NC SFC NC SFC NC SFC NC SFC VDE 0701 0702 PC I 3 5 1 mA kW 1 0 5 PC I 3 5 1 mA kW 1 PC II 0 5 IEC 62353 VDE 0751 1 General 0 5 Direct current 0 01 0 01 0 01 Notes 1 3 2 5 Alternating current 0 1 0 1 5...

Страница 111: ...easuring Sequence With Pre Selection of the DUT 29 With Subsequent Entry of the DUT 29 Measuring Sequences Standard Selection 76 Measuring Uncertainty 76 Multi Print 10 O Offset Values 33 On Test 26 Overview Controls 2 Included Features 4 P Patient Leakage Current Limit Values 61 Periodic Testing 6 PRCD 31 70 PRCD Type 82 Protection Class Detection 26 Protection Class I Devices 109 Protection Clas...

Страница 112: ... View 78 Type B Applied Parts 109 Type BF Applied Parts 109 Type CF Applied Parts 109 U USB Flash Drive Database Backup 18 ETC File Export 18 ETC File Import 18 Restoring a Database 18 Saving Reports 11 USB Keyboard 21 V Voltage Measuring Inputs 3 W WZ12C 33 43 52 ...

Страница 113: ...ik GmbH is certified per DIN EN ISO 9001 Our DAkkS calibration laboratory is accredited by the Deutsche Akkreditierungsstelle GmbH national accreditation body of the Federal Republic of Germany under registration number D K 15080 01 01 in accordance with DIN EN ISO IEC 17025 We offer a complete range of expertise in the field of metrology from test reports and factory calibration certificates righ...

Страница 114: ...ct to change without notice PDF version available on the Internet GMC I Messtechnik GmbH Südwestpark 15 90449 Nürnberg Germany Phone 49 911 8602 111 Fax 49 911 8602 777 e mail info gossenmetrawatt com www gossenmetrawatt com ...

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