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Megger CBT3 RCD Tester

Megger CBT3 RCD Tester

Ref: MECBT

  • Tests to 16th edition IEE Wiring Regulations and BS 4293
  • Fully tests RCDs with ratings from 6 mA to 500 mA
  • Performs no-trip, trip, 150 mA and fast trip tests
  • Intelligent testing of 'S' and General Purpose type selective devices as well as testing of conventional breakers
  • Polarity switch to start test on positive or negative cycle
Standard RCDs tested: 6mA 10 mA 30 mA 100mA 300mA and 500mA
Test current multipliers: x1/2 x 1 x 5 (150 mA fixed value) max current output 500mA
Accuracy current test: ±4% at 240 V supply voltage
 ±10% at 240 V ±6% supply voltage
Time MEasurement:±1% 1 ms
Power supply:240V a.c. ±6% at 50 Hz

Specification

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