Daugiafunkcis matuoklis Sonel MPI-520 su kalibravimo sertifikatu

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Prekė: Daugiafunkcis matuoklis Sonel MPI-520 su kalibravimo sertifikatu. Kategorija: Detektoriai.

• Gamintojas: Sonel
• Modelis: WMPLMPI520

Measurement of electrical system parameters Sonel MPI-520 MPI520 WMPLMPI520

Digital multifunction meter for both installers and advanced measurement engineers. It enables all measurements in the electrical system provided for in PN-EN 61557:

• Short-circuit loop impedance – accurate measurement also in circuits with RCD circuit breakers,
• parameters of RCD circuit breakers,
• insulation resistance,
• ground resistance,
• continuity of protective and compensatory connections.

It successfully replaces individual devices used for anti-shock measurements. The use of modern solutions results in additional functions and capabilities that simplify the measurement. The housing made in the IP54 degree of protection is resistant to mechanical damage, while the cover set in several possible positions allows for convenient carrying and use of the instrument in various positions.

Measurements of short-circuit loop impedance:

• measurement of impedance with current of 23 A (44 A at interphase voltage) - short-circuit resistor Rzw = 10 Ω,
• measuring voltage range: 95...440 V, frequency 45...65 Hz,
• short-circuit loop impedance measurement with a resolution of up to 0,01 Ω, in installations protected by RCD circuit breakers with IΔn ≥ 30 mA without their operation,
• automatic calculation of short-circuit current; distinguishing between phase and interphase voltage,
• measurements using UNI-Schuko plug with a button triggering the measurement (also with switched L and N wires) or wires with a length of 1,2 m, 5 m, 10 m, 20 m, with the possible use of 3-phase socket adapters. (AGT).

Testing of residual current circuit breakers type AC, A and B:

• measurement of ordinary, short-circuit and selective circuit breakers with rated differential currents of 10, 30, 100, 300, 500 and 1000 mA,
• function of automatic measurement of the full set of circuit breaker parameters (after pressing the “START” button once, the meter performs the entire set measurement cycle including the possibility of measuring the short-circuit loop impedance L-PE with a current of 15 mA),
• the shape of the course of the forced leakage current chosen by the user: sinusoidal (start from the slope rising or falling), unidirectional pulsating (positive or negative), unidirectional pulsating with a direct current primer (positive and negative), constant (positive and negative),
• measurement of trigger current IA with increasing current,
• measurement of tA operating time at ½IΔn, 1IΔn, 2IΔn and 5IΔn currents,
• measurement of UB touch voltage and RE protection cable resistance without triggering the circuit breaker,
• detection of conversion of L and N wires in the socket; does not affect the performance of measurements,
• the ability to measure the current of IA operation and the actual time of tAI operation with one RCD shutdown,
• measurements for voltage 95...270 V.

Isolation resistance measurements:

• measuring voltages: 50 V, 100 V, 250 V, 500 V and 1000 V,
• insulation resistance measurement up to 3 GΩ,
• possibility of measurement in the socket using UNI-Schuko adapter,
• protection of the meter against the presence of voltage on the object and the appearance of voltage during measurement,
• automatic discharge of the capacity of the measured object after the measurement is completed,
• automatic measurement of all resistance combinations in 3-, 4- and 5-wire cables using an additional AutoISO-1000 C adapter,
• acoustic determination of five-second time intervals facilitating the removal of time characteristics when measuring insulation resistance.

Low voltage measurement of resistance of protective and compensatory connections:

• measurement of continuity of the protective conductor with current ≥200 mA in two directions,
• measurement of small current with acoustic signalling,
• self-calibration of measuring wires - the possibility of using wires of any length.

Measurements of ground resistance:

• 3-wire technical method measurement with 2 auxiliary electrodes,
• internal voltage source with a frequency suitable for 50/60 Hz network.

Quickly check the correctness of connecting the PE protective cable with a touch electrode.

Measurement of voltage, frequency and - using additional clamps - alternating current, cosφ and power (active, passive, apparent).

Checking the order of phases.

Memory of 990 records (57500 individual results), USB output to PC.

Power supply from battery or battery (optional).

The instrument meets the requirements of PN-EN 61557.

ACCESSORIES INCLUDED

Included:

• WAADAWS03 - Adapter WS-03 triggering measurement (UNIF-Schuko plug) - 1 pcs.
• WAKRORE20K02 - Crocodile red 1 kV 20 A - 1 pcs.
• WAKROYE20K02 - Crocodile yellow 1 kV 20 A - 1pc.
• WAPRZ1X2REBB - Cable 1,2 m red 1 kV (banana plugs) - 1 pcs.
• WAPRZ1X2BUBB - Cable 1,2 m blue 1 kV (banana plugs) - 1 pcs.
• WAPRZ1X2YEBB - Cable 1,2 m yellow 1 kV (banana plugs) - 1 pcs.
• WAPRZ015BUBBSZ - 15 m blue cable for measuring grounding on a spool (banana plugs) - 1 pcs.
• WAPRZ030REBBSZ - Cable 30 m red for measuring grounding on spool (banana plugs) - 1 pcs.
• WASONREOGB1 - Red 1 kV blade probe (banana socket) - 1 pcs.
• WASONBUOGB1 - Blade probe blue 1 kV (banana socket) - 1 pcs.
• WASONYEOGB1 - Yellow 1 kV Blade Probe (Banana Socket) - 1pc
• WASONG30 - Probe for driving into the ground (30 cm) - 2pcs.
• WAPOJ1 - Battery compartment - 1 pcs.
• WAPOZSZEKPL - Harness for meter (type L-2) - 1 pcs.
• WAFUTL2 - Case L-2 - 1 pcs.
• WAPRZUSB - USB data cable - 1 pcs.
• calibration certificate - 1 pcs.
• warranty card - 1 pcs.

Specifications