Significantly reduced power loss, meeting the top runner energy-saving standards! A compact, earthquake-resistant, and quiet mold transformer for civilian use.
This is a mold transformer primarily used for civil demand in factories, buildings, and commercial facilities. <Features> ■ Improved energy-saving performance By fully adopting high-grade low-loss magnetic materials "silicon steel sheets" in the iron core and increasing the cross-sectional area of the coil conductors, we have achieved significant loss reduction. Total loss reduction amount (compared to our conventional products) TOP ECO2 series: approximately 41% reduction, ULTRA ECO series: approximately 50% reduction * For three-phase 1000kVA 6kV/210V 50Hz at 50% load rate ■ Enhanced earthquake resistance By equipping a displacement suppression seat that limits the relative displacement between the transformer body and the panel housing, we prevent ground faults and short circuit accidents at the transformer terminal during an earthquake. The installation of a vibration reduction device further enhances earthquake resistance. ■ Compact design ■ Noise level reduction
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basic information
【Standard Specifications】 Installation Location: Indoor Use Frequency (Hz): 50 or 60 Capacity (kVA): 2000 or less Heat Resistance Class: F Temperature Rise Limit (K): 95 Insulation Strength: Winding Voltage: 6kV class / 400V class / 200V class Pressure Withstand Voltage: 22kV / 4kV / 2kV Lightning Impulse Withstand Voltage: 60kV Standard Coating: Munsell Notation N5.5 Full Gloss Altitude: 1000m or less Ambient Temperature: -5 to 40℃ Average Daily Temperature: Less than 35℃ Annual Average Temperature: Less than 20℃ Voltage Waveform of the Circuit: The voltage waveform of the circuit to which the transformer is connected should be nearly a pure sine wave. Voltage Balance of Three-Phase Circuit: The voltage of the three-phase circuit to which the three-phase transformer is connected should be nearly balanced. ★ Compliant with JIS C 4306:2013, compliant with JEM 1501:2014, compliant with 2014 Energy Conservation Standards *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
Line up（2）
| Model number | overview |
|---|---|
| TOP ECO2 Series | Reduces total losses by approximately 41% (compared to our conventional products) |
| ULTRA ECO Series | Reduces total losses by about 50% (compared to our conventional products) |
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Company information
Since its establishment in 1919, Daihen has been engaged in the development of products necessary for society, such as transformers, welding machines, industrial robots, and high-frequency power supplies for semiconductor manufacturing equipment, contributing to the advancement of power infrastructure that underpins daily life and the evolution and development of global manufacturing. Now, as a new step, we aim to become a "research and development-oriented company" that directly addresses social issues. Through the development of energy management systems that contribute to the expansion of renewable energy use, charging infrastructure essential for the spread of EVs, and new joining processes that aid in vehicle weight reduction, we aim to contribute to the realization of a decarbonized society with our "Green Solutions." Additionally, we strive to address "labor shortages" and the "diversification of workers and work styles" by providing optimal problem-solving methods through "Tailored Solutions," which are essentially "custom-made" robotic systems tailored to the specific circumstances of our manufacturing customers. By focusing on these areas and strengthening our development efforts, we will continue to introduce products with unique value to the market, aiming to delight our customers and contribute to society more than ever before.