EnvironmentProduct Initiatives (Examples of Meiden Green Product registered in fiscal 2019)
A Meiden Green Product registered in fiscal 2019
| [Product] Large-Capacity High-Speed PM Motor Drive System | |
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| Combines a high-speed PM motor (permanent magnet synchronous motor) with a speed of at least 10,000 rpm with an inverter capable of high-frequency output. We have achieved high-speed drive through large-capacity, high-speed rotation technology and optimized inverter design. |
Large-capacity high-speed PM motor High-voltage high frequency inverter, THYFREC VT731PM |
| This product has the following advantages over its predecessor (gear acceleration induction motor drive). ●The volume realized 1/5 of downsizing and saving space compared to the conventional product by speeding up the motor. ●20% saving in power consumption by utilizing PM motors and high-speed drive. |
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Lifecycle CO2 emissions80％*Comparison against equivalent previous Meiden product |
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| [Product] Simplified IP-TC EC4-TC | |
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| This remote monitoring and control device for hydroelectric power plants is designed for use with built-in computers. It comes installed with Linux 64-bit OS and connects with PLCs* from four manufacturers. Electrostatic discharge noise is compliant with B-402 electrical standards. |
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| This product has the following advantages over its predecessor (EC101D). ●33% saving in power consumption through optimized design. ●Improved maintainability by revising the unit structure. |
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Lifecycle CO2 emissions91％*Comparison against equivalent previous Meiden product |
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*PLC: Programmable Logic Controller
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| [Product] 72 kV New Miniature Cubicle Gas-Insulated Switchgear BG-70 | |
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| 72 kV new miniature cubicle gas-insulated switchgear saves C-GIS installation space by utilizing VCB double-decker construction. |
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| This product has the following advantages over its predecessor. ●28% reduction in size and weight by integrating VCB, DS, and ES functions. ●17% power saving by optimizing design in main circuit conductor. |
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Lifecycle CO2 emissions82％*Comparison against equivalent previous Meiden product |
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