Surge energy attenuation method! RoHS-compliant high-speed line lightning protection unit.
The "VAJ Series" is a high-speed line lightning protection unit for power supplies that complies with JIS standards (JIS C 5381-11) Class I and II. It has a surge withstand capability of 25kA per line for a direct lightning current waveform defined as 10/350μs. The lightning surge voltage is limited to below 1.5kV, achieving high protection performance through a combination with conventional surge energy attenuation methods. 【Features】 ■ Impulse current (I imp): 25kA (10/350μs) ■ Voltage protection level (Up): below 1.5kV ■ Displays abnormal occurrences during operation ■ Outputs abnormalities externally ■ Safety measures *For more details, please refer to the PDF document or feel free to contact us.
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【Product Lineup (Excerpt)】 <60A to 350A type> ■Single Phase (1φ2W) ・ALPK-VAJ2P(60100) ・ALPK-VAJ2P(125100) ■Single Phase (1φ3W) ・ALPK-VAJ3P(S60) ・ALPK-VAJ3P(S125) ■Three Phase (3φ3W) ・ALPK-VAJ3P(T60) ・ALPK-VAJ3P(T125) *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ For power supply *For more details, please refer to the PDF document or feel free to contact us.
Company information
We, Morinaga Electronics, aim to be a company that you can choose as "Protecting, Morinaga." We support social infrastructure centered in the Hokuriku region through our "System Business," which protects everyday life with products like snow gauges and freeze gauges. Additionally, we continue to protect system equipment from lightning damage through our "Lightning Arrester Business," which was born and raised in Kanazawa, known as the "Lightning Capital" with the highest annual lightning strike days in the country. This August 2024 marks our 52nd year since establishment, and we are sincerely grateful to our customers and all stakeholders for making this possible. Moving forward, we will launch a new "Grounding Business" to strengthen our lightning protection measures and provide a one-stop service that enhances customer satisfaction. Furthermore, based on the belief that the development of the company follows the growth of individuals, we are committed to creating a work environment where employees can fully utilize their abilities, ensuring that we deliver a vibrant Morinaga to our customers. We promise to continue building "Protecting, Morinaga" as a united company that responds to your trust, while never forgetting our gratitude. We kindly ask for your continued support.