1. Technical advancement
1 Technical comparison of fully variable frequency air conditioners - fixed-variable combination air conditioners
The multi-split units currently on the market can be divided into the following Of the three major categories, full-frequency air conditioners are the most advanced in technology
with the highest energy efficiency ratio, the longest lifespan, and the best backup
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Ensuring that every compressor is variable frequency - has become the biggest selling point of Toshiba air conditioners - we did it!
2 Comparison of frequency conversion series ------See who can do it? The core technology of today's air conditioners lies in frequency conversion. Frequency conversion is synonymous with energy saving and comfort. The competition between various brands in frequency conversion technology has also become the focus of technical competition.
Inverter air conditioner = comfort and energy saving. Degree of comfort and energy saving = number of frequency conversion stages. Comparison of frequency conversion stages between Toshiba and a certain brand of compressor inverter
Brand Toshiba D company products
8HP 166 24
12HP 267 37
16HP 375 51
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Comparison of frequency conversion stages of outdoor unit fan motors between Toshiba and a certain brand
Brand
Fan inverter frequency conversion stages Number
Toshiba level 32
D company product level 8
As the inventor of frequency conversion technology, the foundation of Toshiba's excellent frequency conversion technology relies on its independence
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Invented
————Vector frequency converter
3 Oil balance technology————We have done it again! A large amount of oil spit out by the compressor will double the possibility of the compressor burning out due to lack of oil. This is a problem that plagues the development of inverter air conditioners. Another advantage of Toshiba's unique dual-rotary compressor is that it fundamentally solves the problem of compressor oil return. The oil discharge volume of the dual-rotary compressor is only 1/40 of that of the scroll. The significant reduction in oil discharge volume not only greatly It reduces the possibility of compressor burnout, and also allows Toshiba SMMS
to have the longest tube length in the industry and extremely low attenuation.
Comparison of pipe lengths between Toshiba air conditioners and a certain brand
Brand
Maximum pipe length after the first branch, maximum indoor unit height difference, maximum indoor and outdoor unit connection rate pipe More than 90 meters long
Toshiba 65m 30m 135% No need to increase the pipe diameter
D company product 40m 15m 130% Increase the pipe diameter
4 Dual rotary compression Machine——We did it too!
Toshiba SMMS uses the most advanced and Toshiba-unique dual-rotary compressor, which is more efficient than the DC variable-speed scroll compressor used in D company products, and has improved efficiency
Under the premise of 20, the weight and volume are only 2/3 of the DC variable speed scroll compressor.
2. Energy saving: ——————Who can compete with us?
Reason for energy saving - as mentioned above: full frequency conversion combination, dual rotary press, high-level vector frequency conversion
These constitute the three major reasons why Toshiba air conditioners are efficient and energy-saving. Toshiba SMMS has the industry's first COP value (energy efficiency ratio). The following is a comparison of COP under 80 load and 50 load. Toshiba energy saving is 20-42.
Comparison of 50 load COP:
Brand Toshiba
10HP 5.72
12HP 5.39
14HP 5.57
16HP 5.87
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D company product
4.62
4.63
4.20
4.11
Comparison of 80 load COP:
Brand Toshiba D company products
10HP 4.54 4.22
12HP 4.00 4.23
14HP 4.54 3.86
16HP 4.78 3.76
Toshiba's outstanding motor manufacturing technology allows Toshiba indoor units to achieve greater air volume than their peers
p>The energy saving is as high as 52-70%.
Comparison of power consumption of indoor units
Brands
Four-side air outlet built-in (5HP) Standard hidden duct machine (5HP) Ultra-thin hidden duct machine (2HP)
Toshiba SMMS 110 w 128 w 54 w
D company products 230 w 290 w 180 w
3. Comfort - indoor unit noise , Comparison of air volume
——The air volume is huge! The voice is smaller?
Comparison of indoor unit performance parameters will directly affect indoor comfort, specifically more
quieter and faster.
The following takes the 3HP hidden duct indoor unit as an example to compare the operating noise.
Toshiba SMMS
Brand
(high/medium/low air volume)
Indoor unit noise
33 / 31 /29 dBA
(high/low two-speed air volume) 42 /35 dBA D company product
It can be seen that: also at the high wind speed, the noise of Toshiba
9 dBA lower than those of its peers
The maximum air volume of Toshiba's 3HP four-sided air outlet indoor unit is 20% higher than that of D Company, making cooling,
heating More quickly.
Brand
Indoor unit air volume adjustment air output (m3/h)
Toshiba SMMS
(high/medium/low three levels Air volume) 1200/920/820
D company product (high/low two-speed air volume) 990/780
Toshiba also supports 3-speed air volume adjustment, which is better than the 2-speed adjustment of its peers. It can be adjusted more flexibly according to the user's needs
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4. Original imported host machine
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Origin of brand host machine
Toshiba Japan
D Company Domestic product
The outdoor unit of the air conditioner is the host of the air conditioning system. The imported original host is an important sign of high quality equipment and also provides a reliable guarantee for the efficient and stable operation of the entire system.
Toshiba air conditioners provide complete customs inspection procedures for the host when supplying the air conditioner.
To sum up, Toshiba inverter air conditioner is a rare and good product that combines advanced technology, energy saving and economy, convenience and comfort, practicality and flexibility. I hope you can give Toshiba a chance
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Yes, you can become an experiencer of the excellent performance of Toshiba products. Hope to adopt