Multifunction Electrical Installations Meter

Multifunction Electrical Installations Meter

Possible measurements

Short-circuit loop measurement:
*impedance measurement with 23 A current (44 A phase-to-phase) - short-circuit resistor R=10,
*measurement range: 95...440 V, frequency 45...65 Hz,

Short-circuit loop measurement with resolution 0,01, in distribution network without tiggering RCD (In30 mA):
*automatic calculation of short-circuit, detection of phase voltage and phase-to-phase voltage,
*additional UNI-Schuko plug for automatic measurement, AGT adapter for 3 phase network measurement.

Testing of general and selective RCD with the rated differential current of 10,30,100,300,500 and 1000 mA. (Type AC, A and B).

Measurement of insulation resistance:
*with test voltage 250 V, 500 V, 1000 V, 2500 V,
*measurement range up to 10G,
*automatic discharging after measurement,
*automatic measurement of all resistences in 3,4,5-wire cables using optional adapter AUTO-ISO,
*acoustic signals in 5 sec intervals for insulation resistance characteristic,
*elapsing T1, T2, T3 times (0...600 s) form measurement of absorption coefficients (DAR, PI or Ab1, Ab2)
*safety measurement - protection against overvoltage.

Measurement of earthing resistance.

Bi-directional testing of PE wire continuity using 200 mA current.
*Autocalibration of test leads.

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