Three-Phase Double-Winding Isolation Transformers Large Capacity TH Series/Japanese Domestic Standard
This transformer is a Japanese domestic standard transformer conforming to the JEC-2200, which can be manufactured with any voltage on the primary and secondary, and can also be specified for wiring and special dimensions.
Tsuruta Electric's TH series is a double-winding, high-capacity, three-phase isolation transformer. The transformer is a Japanese domestic standard transformer designed conforming to JEC-2200 (Transformers: Standard of the Japanese Electrotechnical Committee, Japanese Electrotechnical Committee), and can be manufactured with any voltage on the primary and secondary, and special dimensions which are also supported. High capacity design ■Standard : JEC-2200 ■Capacity: 5kVA to 500kVA ■Voltage: Please specify the necessary voltage for the primary side (P) and secondary side (S). ■Insulation class : H ＝Tsuruta Electric Co., Ltd.＝ Design, development and manufacture of transformers and POWER BOXes for solving power supply issues in machine tools, medical and all industries, as well as transformer systems for energy solutions. ■Engineering support to transformer systems - PPSC series; PV photovoltaic power generation for full amount self-consumption transformers systems and - OFGS series; switching panels and transformers for storage battery systems.
Inquire About This Product
basic information
Applicable standards ■Japanese domestic standards : Our products are tested in accordance with the following Japanese domestic standards. JEC-2200, JISC6436, JISC5310, JISC61558 and JEC-2210, ■International standards: In compliance with global safety standards, we make direct contact with accreditation bodies in various countries and carry out accreditation tests in-house. -European EN-standard transformers, Low Voltage Directive-compliant transformers applicable standards ◯ IEC61558 EN61558, IEC60076 EN60076 ◯ Manufacturing range 30VA to 200kVA - UL-standard transformers, CSA-standard transformers 〇 UL506, UL1561, UL5085, C22.2 〇 Manufacturing range from 30 VA to 200 kVA ■CE, UL and CSA worldwide compliant when manufacturing. ■Information on specifications and dimensions is available separately, please contact our technical department for details.
Price information
Please contact us for details.
Delivery Time
※Please feel free to contact us for details.
Applications/Examples of results
■Three-phase transformers perform phase and voltage conversions such as three-phase star/delta, delta/star, three-phase to three-phase, six-phase to multi-phase and three-phase to single-phase. Isolation transformers and auto-transformers are available and can conform to Japanese domestic and international standards. 1) Japanese domestic standards (Type: TR/TB/TH series) 2) International standards (Type: TEC/TEC-UL series) UL/CE mark ■Three-phase to single-phase transformer 1) Scott wiring: Phase and voltage conversion such as three-phase to single-phase two-circuit 2) Inverted V-connection: Phase and voltage conversion such as three-phase to single-phase As an engineering company that manufactures transformers for renewable energy systems with an installation record of over 10,000 units, we offer solutions with appropriate problem-solving methods from the perspective of safety and reliability. ＝Main product series＝ ■PPSC: System transformers for photovoltaic power generation with full amount self-consumption. ■OFGS: Switching panels and transformers for industrial storage battery systems. ■SCOTT: Scott transformers for storage battery systems (dry-type scott transformers). ■SPI: Isolation transformers for photovoltaic power generation. ■RS: Transformers integrated with power conditioners (PCS) for photovoltaic power generation, full amount self-consumption type. ■FR: Fire prevention ordinance compliant
Company information
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.