Single-phase insulated transformer KB・KH series (multi-winding) large capacity transformer
A single-phase isolation transformer designed based on JEC-2200 domestic standards. It supports large capacities ranging from 6kVA to 50kVA.
The KB・KH series is a domestic standard transformer designed based on JEC-2200. It is a high-capacity transformer ranging from 6kVA to 50kVA. ■ Insulation class: B・H ■ When the input and output voltage exceeds 440V, the dimensions will be larger than the standard size. ■ Terminal structure: HT terminals for up to 100A, VT terminals for up to 300A, and copper bars for over 400A. ■ When the insulation type is H, it can be made smaller than type B.
basic information
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, maintaining direct contact with certification bodies in various countries and conducting 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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■Single-phase isolation transformers compliant with domestic standards These single-phase isolation transformers are designed based on domestic standards JEC2200, JISC6364, and JISC5310. Input and output can be specified with terminal blocks, lead wires, connectors, etc. We offer a lineup ranging from compact, lightweight models available for immediate delivery to high-capacity models up to 50 kVA. ■Single-phase isolation transformers compliant with overseas standards (Europe and the United States) We provide single-phase isolation transformers designed to comply with the EU Low Voltage Directive (EN standards) and equipped with CE marking, as well as single-phase isolation transformers compliant with the US NEC (NFPA70/79) and marked with UL certification. We also offer support for overseas exports.
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At our domestic factory certified to international standards, we carry out integrated in-house production, from transformer development to manufacturing, inspection, certification, and shipping. Including the manufacture of transformers for medical equipment, semiconductor manufacturing equipment, machine tools, and other applications, we also offer a wide range of products and technologies for various fields, with the mission of providing safe electricity supply, including full amount self-consumption solar power generation systems and switchboards for industrial battery storage systems. With over 50 years of proven technology and expertise, we provide energy solutions such as various transformers and power reception/supply systems. We manufacture optimised transformer products for a wide range of applications and specifications, including machinery, equipment, systems, and various types of plants. In addition, we offer transformer systems for renewable energy/solar power generation systems, with a track record of manufacturing and installing more than 15,000 units. We propose solutions that take into account installation and construction issues as well as environmental conditions, with a focus on safety and reliability. Furthermore, in battery storage systems, we deliver optimal solutions for efficiently utilising solar power generation.