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Page 18

 

Chapter 2 - 

TnT-el

 Portable Appliance 

Part No: WCM-TNT-EL

 

 

Test Instructions

 

 

TnT-el

 Test Function Flow Chart 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Main Menu 1 

 

F1 Earth Test 

F2 D/Ins Test 

F 3Ext Lead Test 

 

 

Menu 2 

 

F1Earthed Leakage Test 

F2 D/Ins Leakage Test 

F3 RCD Appliance 

Leakage Test  

 

F1 Earthed Leakage Test 

 

  Mains Supply Test 

  NCNT Test 

  Earth Bond Test 

  Earth Leakage (5mA) 

  Results Summary 

 

F1 Earth Test 

 

  Mains Supply Test 

  NCNT Test  

  Earth Bond Test 

  Insulation Test 

  Results Summary 

 

 

F2 D/Ins Test 

 

  Mains Supply Test 

  NCNT Test  

  Double Ins Test 

  Results Summary 

 

 

 

F3 Ext Lead Test 

 

  Mains Supply Test 

  Earth Bond Test 

  Insulation Test 

  Continuity & Polarity 

Test 

  Results Summary 

 

 

 

RCD Appliance Leakage Test 

 

  Mains Supply Test 

  NCNT Test 

  Earth Bond Test 

  Earth Leakage (2.5mA) 

  Results Summary 

 

 

D/Ins Leakage Test 

 

  Mains Supply Test 

  NCNT Test 

  Earth Leakage (1mA) 

  Results Summary 

 

 

 

Please note:

 Menu 1 is 

common to all models 

[TnT, TnT-el & TnT+]

 

Summary of Contents for TNT+

Page 1: ...08 8331 8892 Ph 07 3274 2466 Int 61 8 8331 8892 Int 61 7 3274 2466 Email admin wavecom com au Email sales nesco com au www wavecom com au www nesco com au Australian made to comply with the requiremen...

Page 2: ...Manufacturers Calibration Certificate IEC Lead Earth Lead with Alligator Clip Soft Carry Case Manufacturers Recommendations For the Range of TnT Portable Appliance Testers Calibration The manufacturer...

Page 3: ...ST 12 FIRST TEST VISUAL INSPECTION TEST 13 CHAPTER 1 TnT Portable Appliance Tester Instructions TnT Test Function Flow Chart 14 EARTHED APPLIANCE TEST 15 DOUBLE INSULATION TEST 16 EXT LEAD TEST 17 CHA...

Page 4: ...gainst the consequences of the incorrect use of an electrical device We advise that appliance testing should be conducted by a competent and suitably trained person For maximum safety always ensure th...

Page 5: ...ay not be exact to each specific model of TnT Appliance Tester Display Test Function F1 Test Function F2 Test Function F3 These buttons are NOT IN USE are reserved for future functions Supply Indicato...

Page 6: ...e results for compliance with the Standard Workplace requirements 8 The knowledge to be able to correctly recommend the frequency of testing required Due to the potential hazards of electrical testing...

Page 7: ...protective earthing conductor earth wire in the fixed wiring of the device Installation The protective earthing terminal of the equipment must be marked with the word earth or the symbol E or the symb...

Page 8: ...In Class II equipment protection against electric shock does not rely on basic insulation only but has additional supplementary insulation such as double insulation or reinforced insulation provided t...

Page 9: ...these instances the test voltage should be changed to 250V then retest If DUT still fails check with the DUT Operators Manual or an electrician Refer to page 13 for details Double Insulation Test 250...

Page 10: ...se plug E G 5 pin Clipsal 56 series 20A CAUTION Ensure that these adaptors are used only for appliance testing To Change Test Voltage 250 500 VDC Select To Change the Insulation Test Voltage on all mo...

Page 11: ...ected to the TnT el supply If working with a generator or inverter this is most likely to occur and you may need to consult an electrician before proceeding If both the A E A N green lights are on but...

Page 12: ...you to check if the DUT is plugged in and switched on If the DUT is not plugged in and or recognised it may require a live test therefore making it necessary for the operator to carry out a full funct...

Page 13: ...ds and or leads are effectively anchored glands and grommets intact 8 All covers guard are in place and secure as intended by the supplier manufacturer 9 All safety devices and systems are in good wor...

Page 14: ...3Ext Lead Test F1 Earth Test Supply Mains Test NCNT Test Earth Bond Test Insulation Test Results Summary F2 D Ins Test Supply Mains Test NCNT Test Double Ins Test Results Summary F3 Ext Lead Test Sup...

Page 15: ...ASS Tag the DUT with the appropriate tag including Next test Due date and return to service IF THE RESULT OF THE TEST WAS A FAIL Tag the DUT with a DANGER TAG AND REMOVE THE DUT FROM SERVICE In some s...

Page 16: ...Main Menu IF THE RESULT OF THE TEST WAS A PASS Tag the DUT with the appropriate tag including Next test Due date and return to service IF THE RESULT OF THE TEST WAS A FAIL Tag the DUT with a DANGER TA...

Page 17: ...RESULT OF THE TEST WAS A PASS Tag the DUT with the appropriate tag including Next test Due date and return to service IF THE RESULT OF THE TEST WAS A FAIL Tag the DUT with a DANGER TAG AND REMOVE THE...

Page 18: ...A Results Summary F1 Earth Test Mains Supply Test NCNT Test Earth Bond Test Insulation Test Results Summary F2 D Ins Test Mains Supply Test NCNT Test Double Ins Test Results Summary F3 Ext Lead Test M...

Page 19: ...Portable Appliance Test Instructions TESTS COMMON TO ALL MODELS Menu 1 EARTHED APPLIANCE TEST refer pg 15 DOUBLE INSULATION TEST refer pg 16 EXT LEAD TEST refer pg 17 Please note Menu 1 is common to a...

Page 20: ...sual Inspection IF THE DUT PASSED THE VISUAL INSPECTION CONTINUE WITH THE FOLLOWING INSTRUCTIONS if not refer to page 13 IF RESULT IS A FAIL 2 Press Return Key to view Menu 2 3 Press a Function Key as...

Page 21: ...with the use of WinPATS Lite program V2 0 and above The factory default setting is 20sec Once reprogrammed using WinPATS Lite the TnT el appliance tester can run independently with its new set run ti...

Page 22: ...PF LEAKAGE TEST F1 Earthed Devices F2 D Ins Ex Lead To return to MENU 2 Press RETURN EARTH LEAKAGE TEST Continue if Safe OK QUIT LEAKAGE RESULTS PASS 5 0 mA 0 0 mA Pass ESC EMERGENCY STOP ABORT To ret...

Page 23: ...ortable Appliance Test Instructions TESTS COMMON TO ALL MODELS Menu 1 EARTHED APPLIANCE TEST refer pg 15 DOUBLE INSULATION TEST refer pg 16 EXT LEAD TEST refer pg 17 Please note Menu 1 is common to al...

Page 24: ...the Extension lead Power board 7 Press the Enter key to return to the Main Menu IF THE RESULT OF THE TEST WAS A PASS Tag the DUT with the appropriate tag including Next test Due date and return to ser...

Page 25: ...n the appliance on and measure its performance as a digital wattmeter Displayed parameters are Volts AC Current Volt Amps Power factor Watts Before operating Ensure the equipment firmly secured and is...

Page 26: ...ng large areas in the work place monitored by the switchboard RCD it is suggested that an RCD isolation transformer be used TnT ISOT These are designed specifically for the purposes of field RCD tripp...

Page 27: ...isplay 3 functions Power Test Leakage Test RCD Test To enter RCD menu press and release F3 button RCD sub menu This will display a further 2 options F1 RCD Trip Time F2 RCD Trip Current CAUTION Pressi...

Page 28: ...0mA RCD tester from 5mA to max 500mA output 30mA X 5 0 150mA These tests should result in no trip trip fast trip times respectively F1 0 deg F2 180 deg Change Test mA F3 Change test mA This allows the...

Page 29: ...s button sets the selected current for the next trip time test The TnT will then return to the current trip time test screen The displayed trip time is in milliseconds This is the time taken for the R...

Page 30: ...inconsistent in performance The TnT has a nominal leakage current of 2mA which should be added to the result of test E g if RCD tripped at 22mA 2mA TnT 24mA trip current RCD Trip Current Press F2 for...

Page 31: ...se protected 500Vac 10A M205 X Models Only 20A Thermal overload protected manual reset Power Test for TnT model only Voltage 220 270 Vac 5 of reading Current 0 10 A 5 of reading X Models Only 0 20A Lo...

Page 32: ...TS Software Upgrade Part No WCM WinPATUP dependant on specific upgrade Blue Tooth Interface Part No WCM BTHT WinPATS Scanner 232 Part No WCM 1200 Scanner RS232 WinPATS 1200 Scanner USB Part No WCM 120...

Page 33: ...lia Ph 03 6233 7831 Office of the Chief Electrical Inspector Ministry of Commerce New Zealand Energy and Resources Division P O Box 1473 New Zealand 6015 Wellington Office of Energy WA Technical and S...

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Page 36: ...Page 36 Ph 08 8331 8892 Ph 07 3274 2466 Int 61 8 8331 8892 Int 61 7 3274 2466 Email admin wavecom com au Email sales nesco com au www wavecom com au www nesco com au...

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