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Home <../../index.htm> > Products <../index.htm>  > Light Commercial >
SDI / DI series


  SDI / DI series

*Inverter air conditioner, invented by Toshiba, offers greater
energy-saving for light commercial use.*

DI / SDI series top <index.htm> Line-up <lineup.htm>

image

Energy Saving
A twin-rotary DC compressor
R410A refrigerant

*Installation
*Compact design CDU

* Comfort
*Twin split system
Greater cooling operation

The Toshiba DI Series and SDI Series air conditioners combine economy
and ecology in a compact body. They feature state-of-the-art technology,
flexible control, and easy installation to bring natural comfort and
convenience to any business environment.

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    Energy Saving

	


      Superior COP

In terms of COP (Coefficient of Performance), all Toshiba Digital
Inverter models greatly exceed the standard level.


        *R410A refrigerant*

In order to meet strict restrictions on the production of equipment that
uses the R22 refrigerant used in most commercial air conditioners today,
R410A refrigerant was judged the most appropriate for Toshiba Digital
Inverter units to contribute to environmental preservation.

 

	

illustration of Energy Saving

High energy-savings achieved


        Twin-rotary DC compressor

The compressor boasts improved efficiency at lower RPM to cut energy
requirements; effective for longer and stable operation.

picture of compressor 	illustration of commpressor 	illustration of
commpressor
DC twin rotary
compressor 	Brushless
DC compressor
motor

The twin-rotary compressor is optimally suited to meet the restrictions
imposed on any refrigerant with a pressure 1.6 times higher than the R22
refrigerant.


        Vector-controlled inverter

photo of IPDU 	graph of DC inverter
DC inverter

High efficiency is achieved by low noise control signal by the vector
intelligent drive unit (IPDU).

The vector-controlled inverter is absolutely essential for optimally
controlling the twin-rotary compressor and bringing out the best of the
R410A refrigerant's capabilities.

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    Easy Installation


        Compact design CDU

With the adoption of refrigerant R410, Toshiba DI outdoor units now
boast an ultra compact and lightweight design for easy and convenient
installation.

illustration of unit size
*DI series

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    Comfort


        picture of Twin spilit system*Twin split System*

Fits with various size room and form
- Combination : Same type and capacity of indoor units
- Twin kit Line up


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