Cold/heat switchable type (TN series)
Kyushu Kiden Co., Ltd.
About This Product
■Summary
Demonstrates high heating performance even at low outside temperatures. Cooling/heating switching type multi for cold regions with improved comfort using a new defrosting method
■[Versatility] Abundant product lineup
No need to worry about the cold (cooling/heating switching type, for cold regions) [TN series] has a lineup of models 224 to 1000. With a complete product lineup, we can handle large office buildings, large hotels, etc. In addition, the capacity of the single unit has been expanded compared to the conventional model, making it possible to install it compactly and eliminating the need for connection work between outdoor units.
■Realizes quick heating start-up
With its high heating start-up performance, it provides a comfortable heating environment even on cold winter mornings.
■[Comfort] Frost amount detection function reduces the frequency of defrosting operation
The "frost detection function" allows detailed detection of the frost buildup on the outdoor unit. This reduces the frequency of defrosting operations, extending heating operation to a maximum of approximately 330 minutes. Furthermore, it automatically switches between two defrosting methods depending on the amount of frost, and performs appropriate defrosting operation so as not to impair heating comfort.
■Suppression of temperature drop near the air outlet
Depending on the amount of frost, it automatically switches between two defrosting methods: "hot gas bypass defrosting" and "reverse cycle defrosting", and performs appropriate defrosting operation so as not to impair heating comfort. . Hot gas bypass defrosting does not use residual heat from the indoor heat exchanger or piping, so it suppresses the temperature drop near the indoor unit outlet during defrosting.
■Prevents freezing of the outdoor unit base
A frost/icing suppression heat exchanger is placed below the outdoor heat exchanger. During heating operation, medium-temperature liquid refrigerant is flowed before depressurization to prevent frost formation and icing at the bottom of the heat exchanger, thereby preventing freezing of the unit base.
■[Comfort] Controlling room temperature drop by shifting the defrosting timing
If one of the two refrigerant systems connected to H-LINK II is preparing for defrosting or is in the process of defrosting, the other refrigerant system will not perform defrosting operation until the defrosting operation is completed, and the two refrigerant systems will This prevents the defrosting operation from occurring at the same time.
■[Comfort] Improved stand-up performance the next day
By defrosting the air before shutting down the previous day, you can quickly start up heating the next day.
There are other model numbers as well.
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Product
Cold/heat switchable type (TN series)
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Handling Company
Kyushu Kiden Co., Ltd.
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Categories
10 Models of Cold/heat switchable type (TN series)
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | APF2015 (year-round energy consumption efficiency) | Blower motor output (kW) | Blower rated air volume (m3/min) | Capacity/model name (equivalent horsepower) | Compressor motor output (kW) | Electrical characteristics Operating current Cooling (A) | Electrical characteristics Operating current Heating (A) | Electrical characteristics Power consumption Cooling (kW) | Electrical characteristics Power consumption Heating (kW) | Electrical characteristics Power consumption Heating cryogenic temperature (kW) | Electrical characteristics Power consumption Heating low temperature (kW) | Electrical characteristics Power factor Cooling (%) | Electrical characteristics Power factor Heating (%) | Exterior color (Munsell symbol) | Main piping size (cooling/heating switching system) Gas (mm) | Main piping size (cooling/heating switching system) Liquid (mm) | Maximum heating cryogenic capacity (kW) | Maximum heating low temperature capacity (kW) | Operating noise (dB (A) ) | Outer diameter dimensions W×D×H (mm) | Power specifications | Product mass (kg) | Rated cooling standard capacity (kW) | Rated heating standard capacity (kW) |
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RAS-AP224TN |
Available upon quote | 6.3 | 0.34 | 181 | 224 type (8) | 5.47 | 19.1 | 20.5 | 5.96 | 6.39 | 11 | 8.45 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ19.05 | Φ9.52 | 25.3 (26.5) | 23.7 (26.5) | 79 | 950×765×1,755 | Three phase 200V | 219 | 22.4 | 26.5 |
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RAS-AP280TN |
Available upon quote | 5.7 | 0.22×2 | 204 | 280 type (10) | 3.79×2 | 26.7 | 28.3 | 8.32 | 8.82 | 16.4 | 12.4 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ22.2 | Φ9.52 | 31.9 (33.5) | 30.0 (33.5) | 78 | 1,210×765×1,755 | Three phase 200V | 317 | 28 | 33.5 |
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RAS-AP335TN |
Available upon quote | 6 | 0.24×2 | 219 | 335 type (12) | 4.26×2 | 28.1 | 31.6 | 8.75 | 9.86 | 19.1 | 13.4 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ25.4 | Φ12.7 | 38.0 (40.0) | 35.8 (40.0) | 80 | 1,210×765×1,755 | Three phase 200V | 317 | 33.5 | 40 |
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RAS-AP400TN |
Available upon quote | 6 | 0.46×2 | 346 | 400 type (14) | 5.08×2 | 34.6 | 39.5 | 10.8 | 12.3 | 22.2 | 15.6 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ25.4 | Φ12.7 | 44.8 (47.5) | 42.5 (47.5) | 85 | 1,600×765×1,755 | Three phase 200V | 386 | 40 | 47.5 |
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RAS-AP450TN |
Available upon quote | 6.3 | 0.52×2 | 362 | 450 type (16) | 5.54×2 | 39.8 | 43 | 12.4 | 13.4 | 23.6 | 16.9 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ28.58 | Φ12.7 | 48.2 (53.0) | 47.5 (53.0) | 86 | 1,600×765×1,755 | Three phase 200V | 386 | 45 | 53 |
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RAS-AP500TN |
Available upon quote | 6 | (0.22×2) + (0.34) | 204+181 | 500 type (18) | (3.79×2) + (5.47) | 45.2 | 49.1 | 14.1 | 15.3 | 27.4 | 20.9 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ28.58 | Φ15.88 | 57.2 (60.0) | 53.7 (60.0) | 82 | 2,180×765×1,755 | Three phase 200V | 317+219 | 50 | 60 |
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RAS-AP560TN |
Available upon quote | 6.1 | (0.24×2) + (0.34) | 219+181 | 560 type (20) | (4.26×2) + (5.47) | 47.5 | 52.9 | 14.8 | 16.5 | 30.1 | 22.3 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ28.58 | Φ15.88 | 63.3 (67.0) | 60.0 (67.0) | 83 | 2,180×765×1,755 | Three phase 200V | 317+219 | 56 | 67 |
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RAS-AP615TN |
Available upon quote | 5.9 | (0.24×2) + (0.22×2) | 219+204 | Type 615 (22) | (4.26×2) + (3.79×2) | 54.8 | 62.5 | 17.1 | 19.5 | 35.5 | 26.9 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ28.58 | Φ15.88 | 69.9 (75.0) | 67.1 (75.0) | 82 | 2,440×765×1,755 | Three phase 200V | 317+317 | 61.5 | 75 |
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RAS-AP670TN |
Available upon quote | 6 | (0.24×2) ×2 | 219×2 | 670 type (24) | (4.26×2) ×2 | 56.1 | 67.4 | 17.5 | Twenty one | 38.2 | 28.5 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ28.58 | Φ15.88 | 76.0 (82.5) | 73.8 (82.5) | 83 | 2,440×765×1,755 | Three phase 200V | 317×2 | 67 | 82.5 |
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RAS-AP730TN |
Available upon quote | 6 | (0.46×2) + (0.24×2) | 346+219 | 730 type (26) | (5.08×2) + (4.26×2) | 61.9 | 71.2 | 19.3 | 22.2 | 41.3 | 29 | 90 | 90 | Natural gray (1.0Y 8.5/0.5) | Φ31.75 | Φ19.05 | 82.8 (87.5) | 78.3 (87.5) | 86 | 2,830×765×1,755 | Three phase 200V | 386+317 | 73 | 87.5 |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan