WB Trans CE/UL/CSA compliant WECC/WECA series
This is a single-phase isolation transformer designed in accordance with EN61558 and IEC61558 based on the European Low Voltage Directive.
It is classified as a "transformer without a short-circuit protection circuit with double insulation" as an insulated transformer and a safety insulated transformer. For various European countries, CE marking is possible, and a Technical Construction File (TCF) is attached. UL adopts individual certification, and it has obtained UL5085 and CSA. It is standardly used as a power transformer for automotive equipment. ■ Insulation class: B.H. ■ Standards: EN61588 (IEC61558)/UL5085/C22.2 ■ Model: WECC-xx-UL-yzw / WECA-xx-UL-yzw (xx and yzw will contain numbers or letters) ■ Capacity: 100VA ~ 2.5kVA ■ Voltage: Primary side (P) below 600V (please specify your desired voltage) Secondary side (S) below 600V (please specify your desired voltage)
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, 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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■Single-phase isolation transformer compliant with domestic standards This single-phase isolation transformer is 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 large-capacity models up to 50kVA. ■Single-phase isolation transformer 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 marked with CE marking, as well as single-phase isolation transformers that comply with the US NEC (NFPA70/79) and are 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.