Fire-resistant arc box for DC connectors for commercial facilities
ArcBox DC Connector Flame Retardant Enclosure ArcBox
Measures to prevent the spread of fire to reduce the risk of fire caused by DC connectors in solar power generation and to protect the safety of facilities and customers.
In commercial facilities, it is extremely important to minimize the fire risk from solar power generation equipment installed on rooftops and parking lots, ensuring the safety of visitors and employees. Fires caused by aging deterioration or poor connections at the time of installation from DC connectors become a significant concern for facility operations. This product plays a role in enhancing the overall safety of the facility by containing heat and flames internally in the event of abnormal overheating or arc discharge, preventing the spread of fire to surrounding areas. 【Usage Scenarios】 - DC connector connections of solar panels on commercial facility rooftops - Connection points of solar carports installed in parking lots - Fire prevention measures in facilities used by a large number of people 【Benefits of Implementation】 - Reduces the risk of fire spreading from connector connections, improving safety in facility management - Allows for quick installation even in operational facilities, as power outage work is not required - Achieves risk management that minimizes damage in the event of an emergency.
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【Features】 - Easy and quick installation by simply snapping the connector in place - No need for power outage work, easily attachable to existing equipment - Compatible with major DC connectors worldwide, including Stäubli's MC4 - Proven fire resistance with no risk of surrounding ignition even after 5 minutes of arc discharge - Reliable, DC1500V compatible products from Viridian Solar in the UK 【Our Strengths】 Hokkaido Daiytech Co., Ltd. has accumulated extensive know-how as a specialized trading company for power-related materials since its establishment in 1995. As the exclusive distributor in Japan for advanced construction materials from Europe, we provide product proposals that directly address user challenges. Utilizing our nationwide distribution network, we support safe and efficient electrical equipment operation.
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P1
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Applications/Examples of results
【Mega Solar and Ground-Mounted Solar Existing Equipment Maintenance】 ● "Measures to prevent arc fires and spread due to aging connectors at existing solar power plants" ● "Additional safety measures and accident prevention during regular O&M (operation and maintenance) inspections" ● "Physical fire protection for dissimilar connector connections (connections between different manufacturers)" 【Self-Consumption for Companies and Factories / PPA Applications】 ● "Business continuity plan (BCP) measures for rooftop PV (self-consumption/PPA) at factories and logistics warehouses" ● "Appeal for PPA operators renting corporate rooftops to minimize fire spread risk to the owner's building" ● "Enhancing fire safety standards for solar equipment in highly rated companies (ESG investment/SDGs)" 【Wooden Houses and Architectural Design】 ● "Fire prevention construction for integrated roof (in-roof) solar in wooden houses and high airtight, high insulation homes" ● "Local non-combustible protection for combustible sheathing board (wood) close wiring areas and heat risk locations" ● "Premium safety options for clients in high-end custom homes and imported houses"
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Company information
Hokkaido Daiy Tech Co., Ltd. was established in 1995 and started its business by selling underground cable construction materials, cable connection materials, and conductor accessories for the power-related industry. Following changes in social conditions, we have expanded our scope to include overhead construction materials, renewable energy, underground cable duct construction, and construction materials for substations. We are a problem-solving proposal-type company that focuses on finding and proposing products to resolve issues faced by our users. Our staff has nearly 30 years of know-how and experience since our founding. We always strive to stand in the users' perspective and provide new value. The company is located in Sapporo, Hokkaido, but we have partner companies and distribution channels throughout the country. We import construction materials and tools from advanced European countries such as Italy, France, and the Netherlands, which make electrical work easier, more efficient, and faster, and supply them domestically as the general agent in Japan. We believe that our long-standing know-how and knowledge will surely be of help to everyone. Please feel free to consult with us.
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