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Kewtech KTD50 RCD Tester

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Kewtech KTD50 RCD Tester

The Kewtech KTD50 RCD Tester that tests type AC and ACS RCDs from 30mA to 500mA Special RCD features include an auto, ramp and x 2 I ΔN test.

The Kewtech KTD50 RCD Tester that tests type AC and ACS RCDs from 30mA to 500mA Special RCD features include an auto, ramp and x 2 I ΔN test.

In the auto-test mode the Kewtech KTD50 RCD Tester automatically runs through all the six standard tests whilst the operator only has to stand by the RCD and reset it every time it trips. All the results can be viewed using the recall button.
The ramp test slowly increases tripping current until the RCD trips. The display is in mA. It will show up RCDs that are out of specification and those that will be susceptible to nuisance tripping.

Kewtech KTD50 RCD Tester can also be used to indicate which circuits have high leakage currents.
The x 2 I ΔN test satisfies the advisory note for verification of disconnection times as in the 17th Edition regulation 411.3.2.2

The Kewtech KTD50 also measures mains voltage and incorporates a full socket tester that checks for 18 socket wiring conditions. Last but not least this tester has the unique feature of a mains polarity test. It will check that the mains incoming supply is not in the very hazardous condition of line/phase reversal.

Kewtech KTD50 RCD Tester features:

  • Comprehensive RCD tester
  • Includes RCD ramp and auto-test
  • Full socket tester functionality built in
  • Unique mains supply polarity test (checks that line and neutral are not switched at the supply)
  • Measures mains voltage
  • Special x 2 I ΔN RCD function
  • Tests selective RCDs.

Kewtech KTD50 RCD Tester comes complete with a calibration Certificate Traceable to National Standards when purchased new.

Contact us for further information regarding Kewtech KTD50 RCD Tester

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