By controlling the four elements of 'road surface temperature, road surface moisture, outside air temperature, and snowfall,' we achieve ultimate energy savings and ensure reliable snow melting.
This is a road heating automatic control device that performs high-precision automatic control based on four elements: "road surface temperature, road surface moisture, outside air temperature, and snowfall." By accurately detecting the presence or absence of snowfall and operating only when it is snowing, it thoroughly cuts unnecessary electricity usage. Additionally, it automatically switches to the optimal target temperature in nine stages based on a combination of outside air temperature, moisture, and snowfall, and it also has a reliable feature that allows for power control (emergency operation) through setting changes in the event of a road surface temperature sensor failure.
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basic information
Power supply and power consumption: AC180V-220V 50/60Hz / 15W or less Control method: ON/OFF control (4 factors: outdoor temperature, humidity, temperature, snowfall) Control output: No-voltage contact AC250V 3A (resistive load) Dimensions and weight: H280×W150×D90mm / approximately 2.4kg Temperature sensor input: Pt100 (platinum resistance thermometer, 3-wire) × 2 systems Moisture and snowfall input: Electrode resistance value input / External contact input (snowfall detector) External alarm and monitor: 2 alarm outputs, 2 analog monitor outputs (4-20mA) Mounting and material: Vertical mounting inside control panel (SPCC sheet metal, semi-gloss paint)
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Applications/Examples of results
Parking lot, driveway, sidewalk Entrance, slope, hill
Company information
Nikko Electric's new base, Satellite Akiba (Tokyo, Akihabara), opened in February 2024. We aim to create a facility that connects not only sales but also factory technology and the web, allowing us to propose the most optimal transformers in real-time! If you have any issues regarding transformers, coils, or reactors, please feel free to consult with Nikko Electric. We will propose the best transformers through discussions with our customers.
