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Seaward Rigel SafeTest 99, Руководство пользователя

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SafeTest 99 Instruction Manual

 – 

Revision 1.0

 

- 15 -

 

4  NFPA-99 Ground Leakage Measurement 

 

To perform a NFPA 99-2015 

Ground leakage

 test, select 

 (F2) from the Home screen, 

to enter the 

Leakage

 test menu.  

Use 

 (F1), to select the 

Ground Leakage

 test menu. Note in the Leakage menu, you 

can switch between Leakage tests and the SafeTest 99 will alter internal settings 
accordingly.  
 
 

 

 
 
 

 

Connection between EUT and SafeTest 99; 

Ground Leakage NFPA 99-2015 

 
 

 
 
 

M

M

Содержание Rigel SafeTest 99

Страница 1: ... Important follow the documentation Warning of electrical danger SafeTest 99 Manual ...

Страница 2: ...tion of this instrument in not effected by storage prior to receipt by the user We therefore recommend that the recalibration period be based on a 12 month interval from the first date the unit is placed in to service For information on service or calibration please go to the link below www rigelmedical com calibration Copyright 2017 All rights reserved Nothing from this edition may be reproduced ...

Страница 3: ...roducts or contact your local supplier for further information Please dispose of this product according to local regulations Do not dispose of this product along with normal waste material By offering your old products for recycling you will help prevent potential negative consequences for the environment and human health User Notes The following symbols are used throughout this Instruction Manual...

Страница 4: ..._______________________ 12 3 Ground Continuity Measurement____________________________ 13 4 NFPA 99 Ground Leakage Measurement______________________ 15 5 NFPA 99 Chassis Leakage Touch Current Measurement ________ 17 6 NFPA 99 Patient Lead Leakage Measurement _________________ 19 7 Displaying Line Voltage Supply Characteristics _________________ 21 8 Point to Point Measurement _____________________...

Страница 5: ... may apply high voltage or mains power to the appliance under test Do not touch conductive parts of the appliance while tests are active Do not open the SafeTest 99 no user serviceable parts Do not operate the SafeTest 99 in an explosive gas or dust environment The SafeTest 99 and all associated cables and leads must be checked for signs of damage before equipment is operated Do not use if there a...

Страница 6: ...d including leakage and ground continuity testing Full manual control offers the benefit of executing only those specific tests that are required and provide the user with full control of the power cycles making testing simple easy and fast An automatic warning of secondary ground paths ensures users are made aware when invalid readings are made thus ensuring correct and accurate test results firs...

Страница 7: ... SafeTest 99 1 Start key 2 Stop key 3 Reversed key 4 Function keys F1 F5 5 Open ground key 6 Open neutral key 7 EUT socket 90 264VAC 48 64Hz 8 Point to point auxiliary probe 9 Ground continuity and leakage probe Applied Parts Connector Box 10 Line inlet 90 264VAC 48 64Hz ...

Страница 8: ...ECG Snap Adapters pack of 10 Calibration Certificate Applied Parts Connector Box SafeTest 99 Carry Case SafeTest 99 Instrument SafeTest 99 Quick Start Guide Applied parts Connection Box Quick Start Guide 1 4 Optional Accessories and Replacement Spare Parts Ground continuity cable 44B154 Mains lead 48531 Replacement Carry Case 410A950 Applied Parts Connector Box 417A911 Applied Part Adaptors 404A95...

Страница 9: ...ect Leakage testing Select Point to point testing Ground Continuity and Leakage Select Setting menu change Language and display information Change to the required language Product information serial number hardware firmware calibration date Go to Home screen Ground Leakage selection Chassis Leakage Touch Current selection Patient Lead Leakage selection Display Line voltage frequency and load curre...

Страница 10: ... Revision 1 0 9 Applies reversed mains to the EUT Warning EUT socket live Open Ground single fault condition key Open Neutral single fault condition key Ground continuity test lead compensated Test running note not used on all tests ...

Страница 11: ...with NFPA 99 2015 To get started simply follow these instructions Switch ON To switch on the SafeTest 99 please insert the mains cable to the power inlet the SafeTest 99 will automatically power up to the Home screen 2 1 Setting your Language From the Home screen select F5 to enter the settings menu Select F1 to change the language ...

Страница 12: ...ision 1 0 11 2 2 Displaying the SafeTest 99 Device Information From the Home screen select F5 to enter the settings menu Select F2 to view the SafeTest 99 information Serial Number Hardware version Firmware version Last calibration date ...

Страница 13: ...se see section 4 0 to 7 0 for further information on performing Ground Chassis Touch Current and Patient Leakage test and also displaying mains voltage Select F3 to enter the Point to point test menu Please see section 8 0 for further information on point to point Ground Continuity and point to point Leakage testing Select F5 to enter the Settings menu Please see section 2 0 for product informatio...

Страница 14: ...automatically start measuring when the Ground continuity test F1 is selected from the Home screen When testing the Test running icon is displayed The test will run until either F1 or the stop button is selected If Home F5 is selected then the test is stopped and the instrument returns to the Home screen Connection between EUT and SafeTest 99 Ground Continuity Testing M M ...

Страница 15: ...ectric Shock danger To compensate for the test cable resistance connect the test cable between the black ground bond socket and the EUT ground then select the button on the front panel When the lead compensation is activated the icon will appear on the screen To remove the lead compensation remove the cable and select the button When different ground bond cables are used the NULL function must be ...

Страница 16: ...d leakage test select F2 from the Home screen to enter the Leakage test menu Use F1 to select the Ground Leakage test menu Note in the Leakage menu you can switch between Leakage tests and the SafeTest 99 will alter internal settings accordingly Connection between EUT and SafeTest 99 Ground Leakage NFPA 99 2015 M M ...

Страница 17: ... the test select the button on the front panel The test will run until the button is pressed The EUT socket live icon will appear on the screen when the DUT socket is activated To activate single fault conditions use the button on the front panel this opens the neutral fault condition relay Note Opening the Neutral will cause the Device under Test to power off The leakage screen will indicate the ...

Страница 18: ...h Current test select F2 from the Home screen to enter the Leakage test menu Use F2 to select the Chassis Leakage Touch Current test menu Note in the Leakage menu you can switch between Leakage tests and the SafeTest 99 will alter internal settings accordingly Connection between EUT and SafeTest 99 Chassis Leakage Touch Current NFPA 99 2015 M M ...

Страница 19: ...y and start the test select the button on the front panel The test will run until the button is pressed The EUT socket live icon will appear on the screen when the DUT socket is activated To activate single fault conditions use the and buttons on the front panel opens the ground fault condition relay while the opens the neutral fault condition relay The leakage screen will indicate the current sta...

Страница 20: ...ead leakage test select F2 from the Home screen to enter the Leakage test menu Use F3 to select the Patient Lead Leakage test menu Note in the Leakage menu you can switch between Leakage tests and the SafeTest 99 will alter internal settings accordingly Connection between EUT and SafeTest 99 Patient Lead Leakage NFPA 99 2015 ...

Страница 21: ...ltage in reversed polarity and start the test select the button on the front panel The test will run until the button is pressed The EUT socket live icon will appear on the screen when the DUT socket is activated To activate single fault conditions use the button on the front panel this opens the ground fault condition relay The leakage screen will indicate the current state of the selected fault ...

Страница 22: ... the mains supply characteristics select F2 from the Home screen to enter the Leakage test menu In the Leakage test menu select F4 to display the line voltage frequency and load current Note in the Leakage menu you can switch between Leakage tests and the SafeTest 99 will alter internal settings accordingly ...

Страница 23: ...t to point probes between the black and green socket on the back panel The EUT socket will power up during leakage tests however the mains cable is not part of the measurement circuit it is shown as optional and not required The Point to point test is ideal for ground continuity testing on larger and or fixed installed installations Connection between EUT and SafeTest 99 Point to Point Testing ...

Страница 24: ...int Ground Continuity measurement Use F2 to perform a point to point Leakage measurement When testing the icon is displayed The test will run until either F1 F2 or the stop button is selected If Home F5 is selected the test is stopped and the instrument returns to the Home screen ...

Страница 25: ...condary ground warning To perform a valid test the secondary ground must be removed Testing with a secondary ground will lead to invalid readings as the leakage current will flow through the low resistance secondary ground rather than the high resistance 1kΩ body model in the SafeTest 99 Isolated ground error Please note that leakage values can appear at half the value as would be expected under a...

Страница 26: ...e product with care will reduce both the life of the instrument and its reliability If the SafeTest 99 is subject to condensation allow the Analyzer to completely dry before use v Always check the SafeTest 99 and all test leads for signs of damage and wear before use v Do not open the SafeTest 99 under any circumstances v Keep the instrument clean and dry v Avoid testing in conditions of high elec...

Страница 27: ...H N H G N G and touch voltage IEC 61010 Range 0 0V 300VAC Resolution 0 1V Accuracy 2 2 digits between 10V 270VAC Mains frequency 45 0 66 0Hz Resolution 0 1Hz Accuracy Unspecified EUT Load Current Measurement Range 0 0A 20 0A Resolution 0 1A Accuracy 5 2 digits Power Source Maximum current rating 20A 120V 16A 230V Duty cycle 70 F ambient 16A to 20A 3 min on 10 min off 10A to 15A 3 min on 5 min off ...

Страница 28: ...ac Appendix A Pass Fail Limits NFPA 99 2015 Leakage Current Type NC SFC Ground Leakage Fixed Leakage 10 0mA N A Chassis Leakage Touch Current N A 0 5mA Patient Lead Leakage 0 1mA 0 5mA Note pass fail values from NFPA 99 2015 edition incorporating TIA 15 3 reference 14 2 9 1 1 ...

Страница 29: ...ion Manual Revision 1 0 28 Appendix B NFPA99 2015 Body Model All resistances are 1 All capacitances are 5 45 40 35 30 25 20 15 10 5 0 10 100 1000 10000 100000 1000000 Relative Magnitude dB Frequency H z Frequency Response ...

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