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Environment

Product Initiatives (Examples of Meiden Green Product registered in fiscal 2019)

Product Initiatives (Examples of Meiden Green Product registered in fiscal 2019)

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
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
Large-capacity high-speed PM motor
High-voltage high frequency inverter, THYFREC VT731PM
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.
Lifecycle CO2 emissions
80

*Comparison against equivalent previous Meiden product

Lifecycle CO2 emissions

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[Product] Simplified IP-TC EC4-TC
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.
Simplified IP-TC EC4-TC
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.
Lifecycle CO2 emissions
91

*Comparison against equivalent previous Meiden product

Lifecycle CO2 emissions

*PLC: Programmable Logic Controller

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[Product] 72 kV New Miniature Cubicle Gas-Insulated Switchgear BG-70
72 kV new miniature cubicle gas-insulated switchgear saves C-GIS installation space by utilizing VCB double-decker construction.
72 kV New Miniature Cubicle Gas-Insulated Switchgear BG-70
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.
Lifecycle CO2 emissions
82

*Comparison against equivalent previous Meiden product

Lifecycle CO2 emissions

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