RDC (Type EV) with a 30 mA Type A RCDTest current2.0 mA increasing to 6.3 mA over 2s, before being held at that current for 10s.Trip time±1% ±1 msTrip current (ramp)± 5%Fault Voltage (0 V – supply)+5% +15% ±0.5 VSupply Voltage48 V – 280 VSupply Frequency45 Hz – 65 HzEarthFunctionRangeAccuracy2-Wire test0.01 Ω – 1999 Ω ±2% ±3 digitsTest Frequency128 HzTest Current25 V 4.5 mA / 50 V 450 μAMaximum auxiliary electrode resistance5 kΩ for 25V or 100 kΩ for 50 VNote: The 2-wire earth test measures resistance between the blue and green terminals using a 128 Hz square wave; the result includes the resistance of test leads.EN61557-5 Measurement Range: 1 Ω to 1999 Ω.Power supplyLi-ION rechargeable 9.2 V DC 4400 mAh* (non-serviceable) + charge status indicationAA NiMH9.2 V DC (using an 8xAA carrier and mounting adaptor) *dependent on cells usedAA Alkaline12 V DC (using a 8xAA carrier and mounting adaptor)Battery charger (Li-ion)Input: 110 V/ 230 V AC 50/60Hz 1.3 A Output: 3 A 8.4 V DC Battery LifeLi-ION: 4400 mAh = >16 hrs* *times based on typical daily test profileBattery Charging TimeLi-ION: 2.5 to 3 hrs (ambient temperature dependent)EnvironmentalConditionsRangeOperating Temperature-10 °C to +55 °CStorage Temperature-25 °C to +70 °COperating Humidity90% R.H. at +40 °C maxIngress ProtectionIEC 60529: IP 54 VibrationMIL-PRF-28800F:class 2MechanicalLength 274 mm (10.79 ”)Width96 mm (3.78 ”)Depth143 mm (5.63 ”)Weight – Instrument only1.57 kg (3.46 Ib)Shipping weight5.6 kg (12.35 ib)MFT-X1Multifunction testerwww.megger.com 8
