Custom-made transformers for imported overseas equipment: Food processing machinery edition.

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Nihon Denshi Co., Ltd. - Custom-made Transformers

last updated：Nov 18, 2025

日幸電機仙台営業所

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Custom-made transformers ideal for imported equipment from overseas: Food processing machinery edition

Custom-made transformers suitable for imported equipment from overseas are designed according to the type of equipment, usage environment, and differences in voltage and frequency. In Japan, a standard power supply of 100V (50Hz or 60Hz) is commonly used, but overseas equipment often operates at different voltages (e.g., 110V, 220V, 240V, etc.) and frequencies (50Hz or 60Hz) depending on the country, making it unusable without modification. Custom-made transformers are essential for adjusting these differences and ensuring that the equipment operates safely and efficiently.

Related Link - https://nikkodenki.hatenablog.com/entry/20250409/1…

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【Food Processing Equipment】 Recommended Transformer: Single-phase transformer (e.g., 220V → 100V step-down) Specific Example When using an Italian commercial oven (operating voltage: 220V, 50Hz) in Japan, a custom-made single-phase step-down transformer (capacity: 3kVA to 5kVA) should be prepared. Benefits - Prevents overheating and failures due to overvoltage, extending the lifespan of the equipment. - Often allows for compact and lightweight design, contributing to space-saving in the kitchen. - Overload protection features can be added as needed to enhance safety.

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**Benefits of Custom-Made Transformers** - **Flexibility** Optimal design tailored to the specifications of the equipment (voltage, frequency, power consumption). - **Efficiency** Reduces unnecessary power loss and achieves energy savings. - **Safety** Custom features such as overcurrent protection and temperature protection can be added to reduce accident risks. - **Long-Term Cost Reduction** Compared to off-the-shelf general-purpose transformers, a design optimized for the equipment helps to minimize maintenance costs. When inquiring about custom-made transformers, it is helpful to provide the following information for a smoother process: - Rated voltage and power consumption of the equipment (check the specifications) - Power supply specifications for the region of use (in Japan, either 100V or 200V, 50/60Hz) - Installation environment (indoor/outdoor, temperature, humidity, etc.) - Required safety standards or certifications (e.g., UL, CE, JIS, etc.) For voltage conversion when importing equipment from overseas, please consult with Nikkou Electric, a transformer manufacturer with 70 years of experience as "The Voltage Conversion Professionals." We design, manufacture, and sell custom transformers tailored to your equipment, starting from just one unit! We will work closely with you to address any challenges to ensure smooth operation of overseas equipment in Japan.

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Custom-made transformers for imported overseas equipment: Food processing machinery edition.

Custom-made transformers ideal for imported equipment from overseas: Food processing machinery edition

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Price range

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Applications/Examples of results

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News about this product（2）

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日幸電機 仙台営業所

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日幸電機仙台営業所