Short Circuit Loop Impedance Meter AMZC-306

Short Circuit Loop Impedance Meter AMZC-306

The most important features of the AMZC-306 are

  • Short-circuit impedance resolution of 0.01Ω
  • Measurement of short-circuit impedances without breaker trip > 30mA with resolution 0.01Ω (100...440V)
  • Installation measurement range: 110/190V, 115/200V, 127/220V, 220/380V, 230/400V, 240/415V, 290/500V and 400/690V (range 100...750V)
  • Short circuit current indicator
  • Voltage measurement up to 750V and up to 250V with 0.1V resolution
  • Measurement with Uni-Schuko adapter or 1.2; 5; 10 and 20m cables
  • Memory for 990 results
  • USB connection for PC
  • Powered by rechargeable or disposable batteries (4xLR14)

    Short circuit impedance measurement ZL-PE ,ZL-N ,Z L-L

    Measuring range according to IEC61557: 0.13...1999Ω for 1.2m cable; 0.25...1999Ω for UNI-SCHUKO adapter

    Range

    Resolution

    Accuracy

    0,00...19,99Ω

    0,01Ω

    ±(5% v.m. + 3 digits)

    20,0...199,9Ω

    0,1Ω

    ±(4% v.m. + 3 digits)

    200...1999Ω

    Mains voltage range UnL-N / UnL-L: 110/190V, 115/200V, 127/220V, 220/380V, 230/400V, 240/415V, 290/500V, 400/690V

    Voltage range 100...440V (for ZL-PE, ZL-N ) and 100...750V (for ZL-L )

    High current measurement (up to 30A)

    Frequency range: 45...65Hz

    Test the correct connection of the PE terminal with the help of the contact electrode (ZL-PE)

    Measurement when L and N are exchanged.

    Measurement of the resistive and reactive component

    Calculation of the short circuit current for the nominal voltage

ZL-PE RCD short circuit impedance measurement (without RCD trip)

Measuring range according to IEC61557: 0.13...1999Ω for 1.2m cable; 0.25...1999Ω for UNI-SCHUKO adapter

Range

Resolution

Accuracy

0,00...19,99Ω

0,01Ω

±(6% v.m. + 10 digits)

20,0...199,9Ω

0,1Ω

±(6% v.m. + 5 digits)

200...1999Ω

Voltage range: 100 ... 440V

Working voltages Un: 110V, 115V, 127V, 220V, 230V, 240V, 390V, 400V

Test the correct connection of the PE terminal with the help of the contact electrode

Measurement when L and N are exchanged.

Measurement of the resistive and reactive component

Calculation of the short circuit current for the nominal voltage

Voltage measurement

Range

Resolution

Accuracy

0...249,9V

0,1V

±(2% v.m.. + 4 digits)

250...750V

1V

±(2% v.m. + 2 digits)

Measurement of all short circuit impedances ZL-PE , ZL-PE RCD and ZL-N ,L-L

Frequency range: 45...65Hz

Overvoltage alarm

"v.m." - measured value

AMZC-306 detailed features

Electrical safety:

Type of insulation

Double, according to IEC 61010-1

Measurement category

CAT IV 600V (CAT III 1000V)

Protection class, according to EN 60529

IP54

Other technical data:

Food

LR14 disposable or rechargeable alkaline batteries (4 pieces)

Number of measurements (for alkaline batteries)

5000

Time for Auto-Off

300 seconds

Data transmission

USB

Memory

990 cells, 3500 entries

Screen

LCD

Dimensions

288x223x75mm

Weight

2 kg

Nominal conditions of use:

Operating temperature

0...+45°C

Storage temperature

-20...60°C

Moisture

20-80%

Standard Accessories

  • UNI-SCHUKO Adapter (WS-05)
  • Test cable with banana plug; 1.2m; red
  • Test cable with banana plug; 1.2m; yellow
  • Test cable with banana plug; 1.2m; blue
  • Probe with banana plug; red
  • Probe with banana plug; yellow
  • Probe with banana plug; blue
  • Alligator" clip K02; red
  • Alligator" clip K02; blue
  • L4 Case
  • USB cable
  • Meter Harness
  • NiMH 4,8V 4,2Ah
  • Z7 power supply adapter
  • Operation manual
  • Calibration certificate

Optional accessories

  • Probe with START button with UNI-SCHUKO (WS-01)
  • Software for the creation of documentation
  • AGT-16P three-phase plug adapter
  • AGT-32P three-phase plug adapter
  • AGT-63P three-phase plug adapter
  • AGT-16C three-phase plug adapter
  • AGT-32C three-phase plug adapter
  • Test cable with banana plug, 5m, red
  • Test cable with banana plug, 10m, red
  • Test cable with banana plug, 20m, red

Download the catalogue of Short Circuit Loop Impedance Meter AMZC-306.

If you want to acquire Ohmímeters with quality, you can also consult prices of Ohmímeters.

If you have any doubts or need advice from our engineers, don't hesitate to contact us and we will be pleased to help you. You can also call us at (+34) 982 20 99 20.