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ER180 Resistance meter ER180 chain phase-zero

ER180

10 523 RUB
2 844 UAH
available:
1 piece

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Resistance meter ER180 chain phase-zero (ER 180, ER-180)

Suitable for measurements in AC with a phase voltage of 220 V, 50 Hz, earthed neutral supply transformer:
RMS value of the AC voltage between phase and neutral work or between phase and protective conductors;
resistance of the circuit between phase and protective conductors without turning off the voltage in an electrical network.
Measuring ranges:
Voltage "phase-zero" 180-250V
Voltage "phase-earthed" 180-250V
resistance loop "phase-zero" 0-20 ohms

Resistance meter ER180 chain phase-zero is designed to measure AC networks with a phase voltage of 220 V, 50 Hz, earthed neutral supply transformer:

RMS value of the AC voltage between phase and neutral work or between phase and protective conductors;

Resistance meter ER180 chain phase-zero (ER 180, ER-180)

Suitable for measurements in AC with a phase voltage of 220 V, 50 Hz, earthed neutral supply transformer:

RMS value of the AC voltage between phase and neutral work or between phase and protective conductors;

resistance of the circuit between phase and protective conductors without turning off the voltage in an electrical network.

Measuring ranges:
Voltage "phase-zero" 180-250V
Voltage "phase-earthed" 180-250V
resistance loop "phase-zero" 0-20 ohms

Resistance meter ER180 chain phase-zero is designed to measure AC networks with a phase voltage of 220 V, 50 Hz, earthed neutral supply transformer:

RMS value of the AC voltage between phase and neutral work or between phase and protective conductors;

resistance of the circuit between phase and protective conductors without turning off the voltage in an electrical network.

Power supply ER180 is measured from the mains. The device allows the measurement of both the three-wire (in elektorozetkah) and a two-wire (to the power outlet and electrical) scheme.

The principle of resistance meter ER180 chain phase-zero is based on measuring the voltage drop across a known resistance in the flow of a given current. Current flows through the circuit measured within 10 ms, so this does not lead to overheating and tripping circuit breakers (RCCB apart).

    Resistance meter ER180 chain phase-zero designed for:
• Fast measurement circuit resistance "phase-zero";
• measuring the voltage between the phase and the neutral conductor;
• measuring the voltage between phase and earth conductor in the networks of 250 V, 50 Hz neutral to earth;
• wiring check-pole evrorozetok.

The main advantages of the device resistance meter ER180 chain phase-zero

power from the measured network;

autoranging;

no need for manual calibration

resistance of the circuit between phase and protective conductors without turning off the voltage in an electrical network.
Power supply ER180 is measured from the mains. The device allows the measurement of both the three-wire (in elektorozetkah) and a two-wire (to the power outlet and electrical) scheme.
The principle of resistance meter ER180 chain phase-zero is based on measuring the voltage drop across a known resistance in the flow of a given current. Current flows through the circuit measured within 10 ms, so this does not lead to overheating and tripping circuit breakers (RCCB apart).
    Resistance meter ER180 chain phase-zero designed for:
• Fast measurement circuit resistance "phase-zero";
• measuring the voltage between the phase and the neutral conductor;
• measuring the voltage between phase and earth conductor in the networks of 250 V, 50 Hz neutral to earth;
• wiring check-pole evrorozetok.

The main advantages of the device resistance meter ER180 chain phase-zero
power from the measured network;
autoranging;
no need for manual calibration.
 
Technical characteristics
Measuring ranges:
Voltage "phase-zero"
Voltage "phase-earthed"
resistance loop "phase-zero"
180-250V
180-250V
0-20 ohms
Measurement error:
resistance loop "phase-zero" for Rx <1 ohm
resistance loop "phase-zero" at 1 ohm
Voltage "phase-zero"
Voltage "phase-earthed"
15 units of low-order
15% Rx + 4 units. ml.r.
± (2% Ux +2 ed.ml.r.)
± (2% Ux +2 ed.ml.r.)
The maximum load current measurement
loop impedance phase-zero within 10 ms
19 A
Operating Temperature Range 0 - 40 ° C
Overall dimensions, mm 210h130h65
Weight 0.8 kg


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