The Sonel MZC-340-PV has the ability to measure very low short circuit loop impedances (with a resolution of 0.1 mΩ) with a measurement current of 130A at 230V; 305A at 550V AC and 250A at 900V AC. The meter measures using the four wire (4P) method, in which the measuring wires do not affect the value of the measured impedance.
Intended for solar photovoltaic farms with 1500VDC/800VAC inverters, the Sonel MZC-340-PV can also be used to carry out measurements on other renewable sites such as wind farms (690V) as well as low voltage transformer substations (400V) and even in heavy industry.
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The Sonel MZC-340-PV high-current short-circuit loop impedance meter for operating voltages up to 900V AC with measurement category CAT IV 1000 V and efficient ventilation system for smooth and effective operation without downtime. It is only wirelessly controlled. The Sonel MZC-340-PV advanced high current meter is the right choice for professionals in the solar PV (800V), power, electrical, as well as installation and measurement industries. The device combines extensive measuring capabilities with high durability and resistance to harsh working conditions. A specially developed ventilation system translates into greater efficiency and significantly reduces working time.
