This is a high-performance noise prevention lightning-resistant transformer that can be installed in areas where noise is a concern, as the arrival of lightning surges is anticipated.
It is a surge-resistant transformer that can prevent noise that cannot be mitigated by regular transformers. It can be installed in locations where lightning surges are expected and where noise is a concern. It is designed based on EN61558/IEC61558 according to the European Low Voltage Directive. ■ Standards: EN61558 (IEC61558) ■ Model: HEC-xx-yzns (xx and yz can contain numbers or letters) ■ Capacity: 300VA to 2kVA ■ Voltage: 200/200 or 200/100 or 100/100 ■ Electrical performance: Surge withstand voltage: 10kV (1.2 x 50μs) Surge attenuation: -30 to -40dB or lower in common mode
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Applicable Standards ■ Domestic Standards: Our products are tested based on the following Japanese domestic standards. JEC-2200, JISC6436, JISC5310, JISC61558, JEC-2210 ■ International Standards: We comply with global safety standards, maintain direct contact with certification bodies in various countries, and conduct certification tests in-house. - European EN standard transformers, low voltage directive compliant transformers applicable standards 〇 IEC61558, EN61558, IEC60076, EN60076 〇 Manufacturing range: 30VA to 200kVA - UL standard transformers, CSA standard transformers applicable standards 〇 UL506, UL1561, UL5085, C22.2 〇 Manufacturing range: 30VA to 200kVA ■ We manufacture in compliance with CE, UL, and CSA worldwide. ■ Specifications and dimensions are available separately; please contact our technical department for inquiries.
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Applications/Examples of results
Power supply devices for wireless relay stations/substations, computer power supplies, surveillance cameras/security systems, traffic communication equipment for railways/aircraft/roads, control equipment, for areas prone to thunderstorms.
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At our domestic factory certified with international standard specifications, we conduct consistent in-house production from the development, manufacturing, inspection, certification, to shipping of transformers. We manufacture transformers for various applications, including medical equipment, semiconductor manufacturing devices, and machine tools, as well as transformers for self-consumption solar power generation, solar power generation systems, and off-grid switchboards for industrial battery systems, providing solutions for safe electricity supply across a wide range of fields. With over 50 years of cultivated technology and know-how, we offer transformer manufacturing and optimal power receiving/power supply systems, as well as energy solutions. We optimize and manufacture transformer products for a wide range of applications and specifications, including machinery, equipment, systems, and various plants, and we provide transformer systems for renewable energy/solar power generation systems with over 10,000 units manufactured and installed. We propose appropriate problem-solving methods, taking into account installation and construction challenges and environmental conditions, with a focus on safety and reliability. In battery systems, we deliver optimal solutions for efficiently utilizing solar power generation.