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ProTag
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RCD Testers & Isolation Transformer
RCD testing is an important and sometimes neglected aspect of
AS/NZS3760:2003. Regular testing of fixed and portable RCDs is required
to ensure their operation should leakage to earth occur in the
workplace.
The MI 2121-AUS is Australia’s fully compliant RCD tester meeting all of the requirements of AS3760 & AS3190, as well as providing test result logging.
The MI-2121-AUS was awarded the Australian Defence Forces RCD Tester
Tender 2004-2007 after an extensive review of RCD testers on the
Australian market. From the trip time accuracy of +2.5% to the test current accuracy of
+5%, the MI 2121-AUS has been designed and built from the ground up to comply to all the mandatory Australian RCD tester requirements.
The SEW 4112EL is a low cost RCD tester, suitable for all general RCD
testing and RCD testing in AS/NZS3760 applications.
Also available is the PRO-ITX Isolation Transformer for testing portable
RCDs.
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Copyright
2009.
Emona Instruments Pty Ltd.
All Rights Reserved.
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SEW
4112EL
The 4112EL is a
basic, manually operated RCD tester that measures trip time, ensuring that users meet the obligations of AS3760 RCD testing.
Trip Current Setting (includes) 10/30/100/300/500mA
Phase Angle 00 & 1800
Trip & Phase Polarity Indicator
Wiring Polarity Indicator
Timer Resolution 1mS
Current Accuracy % proportion to V
Over Temperature Indication.
Shop
on-line for 4112EL RCD TESTER, click:  |
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Metrel
MI-2121-AUS
The Metrel MI 2121-AUS verifies that RCDs
operate in accordance with all of the mandatory requirements of AS3760 and AS3190. It is
capable of testing any RCD incorporated in either portable equipment or in fixed wiring
installations, and logging results for later recall.
Supplied to the Australian Defence Force under tender as the
MI 2121-ADF, the MI 2121 series provides outstanding functionality and performance not found on comparable RCD testers.
MI 2121-AUS RCD Tester Features:
* Fast testing of 10, 30, 100, 300, 500, 1000mA RCDs both standard (I,
II, III) and selective (IV) AC types.
* Applies a sinusoidal trip current which is capable of tripping RCDs that cheaper testers cannot
* Selectable phase angle 0o (positive) and 180o (negative)
* Measures RCD trip time in the range of 0 - 300ms with accuracy of +2.5%
* Measures RCD trip current with high resolution test ramp and accuracy of +5%
* 50%, 100%, 200% and 500% nominal test current for all ranges provided
* Measures AC RMS phase voltage between 0V - 470V AC
* Measures line frequency between 20Hz - 65Hz
* 1000 test result memory logging
* Supplied with mains lead
* Optional Universal Test Cable for connecting to and testing RCDs directly at the switchboard
* Optional SmartLink results download software
For more information, click here for a brochure: MI-2121-AUS
Brochure
Shop
on-line for MI-2121-AUS RCD TESTER, click:
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Emona PRO-ITX
Isolation Transformer
Have you had problems testing portable RCDs because you keep tripping the RCD on the main switchboard?
Then you need an isolation transformer. An isolation transformer is used for testing portable RCDs. It enables service providers to trip a portable RCD without tripping the main switchboard RCD’s.
Emona’s PRO-ITX Isolation Transformer is unique in that it allows 30mA *2 or *5 current tests which are called for in certain parts of AS3760 and AS3190 The PRO-ITX is the best choice to meet Australian Standards and compliments Emona’s MI2121-AUS
tester.
The PRO-ITX is also thermally protected from overload short circuit currents, comes with a 1.5m long mains lead and integral handle.
To use simply plug PRO-ITX into mains power outlet, plug the portable RCD under test into PRO-ITX, connect RCD tester to portable RCD under test and test the RCD.
Shop
on-line for PRO-ITX, click:
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