As a high-voltage direct current electrical system, photovoltaic power plants are exposed to complex outdoor environments such as humidity, dust, and corrosion for a long time. The deterioration of insulation performance and the failure of grounding systems are major safety hazards that can cause leakage, short circuits, and even fires. To overcome the pain points of traditional detection equipment being single in function and cumbersome in operation, LAILX has launched the LXH601 comprehensive insulation and grounding tester, which provides comprehensive protection for the electrical safety of photovoltaic power plants with its innovative design of one machine with multiple functions. Multi functional comprehensive electrical appliance

LXH601 completely breaks the limitations of traditional equipment's "one machine, one use" approach, integrating eight core functions including insulation resistance testing, grounding resistance testing, equipotential continuity testing, and AC/DC voltage testing. Operations personnel do not need to frequently switch equipment and wiring, and can complete full safety inspections in one deployment, increasing the efficiency of a single inspection by more than 40%. In terms of insulation testing, the equipment supports 1500V high voltage detection and is accurately adapted to mainstream high voltage photovoltaic systems, with a measurement range of 0.1M Ω~10G Ω. The grounding resistance test adopts the four pole method, effectively eliminating the influence of contact resistance and ensuring accurate and reliable data.

More prominently, LXH601 is equipped with innovative live insulation testing technology. By using dedicated active compensation technology, the equipment can eliminate the interference of photovoltaic current on leakage current measurement and accurately measure the "working state insulation" resistance under the real working conditions of component power generation during the day. This trend monitoring capability helps operation and maintenance personnel detect potential hazards such as insulation degradation and PID development in advance, and nip faults in the bud. The whole machine weighs only 2.8kg, with IP54 protection level and 8-hour ultra long battery life. Combined with intelligent fault location function and perfect data management background, LXH601 has become an indispensable security guard for hidden danger investigation, grid connection acceptance, and daily operation and maintenance of photovoltaic power plants.

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