Megger RCDT320 RCD Tester

The Megger RCDT320-RCD Tester On general and selective (time-delayed) RCDs rated at 10 mA, 30 mA, 100 mA, 300 mA, 500 mA, and 1000 mA, the Megger RCDT320 RCD tester can conduct 1/2I, 1xI, and 5xI tests. Megger’s midrange RCD tester, the RCD T320, has a clear backlit screen that shows the results. We suggest the Megger RCDT330 if you’re looking for a downloadable RCD tester that can also test programmable RCDs. For more information on other models, such as the Megger RCDT330 , click on the relevant link

Megger RCDT320-RCD Tester specifications:

• Performs 1/2 I, 1 x I and 5 x I tests on RCDs rated at 30mA, 100mA, 300mA and 500mA
• Suitable for use with both general and selective (time-delayed) RCD types
• Also suitable for testing RCDs rated at 10mA and 1000mA
• DC RCD testing
• Selectable polarity – test at 0 or 180°
• Measurements of touch voltage at the start of the test (with selectable voltage inhibit of 25V or 50V)
• Rubber-armoured casing – protects the tester from harm at all times in even the most arduous industrial environments
• Rigid display cover – folds down and protects the screen and tester functions when not in use
• Colour-coded ranges – easily choose what you need (user guide also included in tester lid)
• Ramp testing – current level is slowly increased until the RCD trips
• Automatic testing – all this mode requires is you to reset the RCD each time the test completes. All results are stored on the meter for reference