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Cold/heat switchable type (TN series)-RAS-AP224TN
Cold/heat switchable type (TN series)-Kyushu Kiden Co., Ltd.

Cold/heat switchable type (TN series)
Kyushu Kiden Co., Ltd.

Kyushu Kiden Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

38.9hours


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.

  • Product

    Cold/heat switchable type (TN series)

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10 Models of Cold/heat switchable type (TN series)

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Power specifications Electrical characteristics Operating current Heating (A) Electrical characteristics Operating current Cooling (A) Electrical characteristics Power consumption Heating cryogenic temperature (kW) Electrical characteristics Power consumption Heating low temperature (kW) Electrical characteristics Power consumption Heating (kW) Electrical characteristics Power consumption Cooling (kW) Electrical characteristics Power factor Heating (%) Electrical characteristics Power factor Cooling (%) Operating noise (dB (A) ) Blower motor output (kW) Blower rated air volume (m3/min) Product mass (kg) Maximum heating cryogenic capacity (kW) Maximum heating low temperature capacity (kW) Capacity/model name (equivalent horsepower) Rated heating standard capacity (kW) Rated cooling standard capacity (kW) Exterior color (Munsell symbol) Outer diameter dimensions W×D×H (mm) Compressor motor output (kW) Main piping size (cooling/heating switching system) Liquid (mm) Main piping size (cooling/heating switching system) Gas (mm) APF2015 (year-round energy consumption efficiency)
Cold/heat switchable type (TN series)-Part Number-RAS-AP224TN

RAS-AP224TN

Available upon quote

Three phase 200V

20.5

19.1

11

8.45

6.39

5.96

90

90

79

0.34

181

219

25.3 (26.5)

23.7 (26.5)

224 type (8)

26.5

22.4

Natural gray (1.0Y 8.5/0.5)

950×765×1,755

5.47

Φ9.52

Φ19.05

6.3

Cold/heat switchable type (TN series)-Part Number-RAS-AP280TN

RAS-AP280TN

Available upon quote

Three phase 200V

28.3

26.7

16.4

12.4

8.82

8.32

90

90

78

0.22×2

204

317

31.9 (33.5)

30.0 (33.5)

280 type (10)

33.5

28

Natural gray (1.0Y 8.5/0.5)

1,210×765×1,755

3.79×2

Φ9.52

Φ22.2

5.7

Cold/heat switchable type (TN series)-Part Number-RAS-AP335TN

RAS-AP335TN

Available upon quote

Three phase 200V

31.6

28.1

19.1

13.4

9.86

8.75

90

90

80

0.24×2

219

317

38.0 (40.0)

35.8 (40.0)

335 type (12)

40

33.5

Natural gray (1.0Y 8.5/0.5)

1,210×765×1,755

4.26×2

Φ12.7

Φ25.4

6

Cold/heat switchable type (TN series)-Part Number-RAS-AP400TN

RAS-AP400TN

Available upon quote

Three phase 200V

39.5

34.6

22.2

15.6

12.3

10.8

90

90

85

0.46×2

346

386

44.8 (47.5)

42.5 (47.5)

400 type (14)

47.5

40

Natural gray (1.0Y 8.5/0.5)

1,600×765×1,755

5.08×2

Φ12.7

Φ25.4

6

Cold/heat switchable type (TN series)-Part Number-RAS-AP450TN

RAS-AP450TN

Available upon quote

Three phase 200V

43

39.8

23.6

16.9

13.4

12.4

90

90

86

0.52×2

362

386

48.2 (53.0)

47.5 (53.0)

450 type (16)

53

45

Natural gray (1.0Y 8.5/0.5)

1,600×765×1,755

5.54×2

Φ12.7

Φ28.58

6.3

Cold/heat switchable type (TN series)-Part Number-RAS-AP500TN

RAS-AP500TN

Available upon quote

Three phase 200V

49.1

45.2

27.4

20.9

15.3

14.1

90

90

82

(0.22×2) + (0.34)

204+181

317+219

57.2 (60.0)

53.7 (60.0)

500 type (18)

60

50

Natural gray (1.0Y 8.5/0.5)

2,180×765×1,755

(3.79×2) + (5.47)

Φ15.88

Φ28.58

6

Cold/heat switchable type (TN series)-Part Number-RAS-AP560TN

RAS-AP560TN

Available upon quote

Three phase 200V

52.9

47.5

30.1

22.3

16.5

14.8

90

90

83

(0.24×2) + (0.34)

219+181

317+219

63.3 (67.0)

60.0 (67.0)

560 type (20)

67

56

Natural gray (1.0Y 8.5/0.5)

2,180×765×1,755

(4.26×2) + (5.47)

Φ15.88

Φ28.58

6.1

Cold/heat switchable type (TN series)-Part Number-RAS-AP615TN

RAS-AP615TN

Available upon quote

Three phase 200V

62.5

54.8

35.5

26.9

19.5

17.1

90

90

82

(0.24×2) + (0.22×2)

219+204

317+317

69.9 (75.0)

67.1 (75.0)

Type 615 (22)

75

61.5

Natural gray (1.0Y 8.5/0.5)

2,440×765×1,755

(4.26×2) + (3.79×2)

Φ15.88

Φ28.58

5.9

Cold/heat switchable type (TN series)-Part Number-RAS-AP670TN

RAS-AP670TN

Available upon quote

Three phase 200V

67.4

56.1

38.2

28.5

Twenty one

17.5

90

90

83

(0.24×2) ×2

219×2

317×2

76.0 (82.5)

73.8 (82.5)

670 type (24)

82.5

67

Natural gray (1.0Y 8.5/0.5)

2,440×765×1,755

(4.26×2) ×2

Φ15.88

Φ28.58

6

Cold/heat switchable type (TN series)-Part Number-RAS-AP730TN

RAS-AP730TN

Available upon quote

Three phase 200V

71.2

61.9

41.3

29

22.2

19.3

90

90

86

(0.46×2) + (0.24×2)

346+219

386+317

82.8 (87.5)

78.3 (87.5)

730 type (26)

87.5

73

Natural gray (1.0Y 8.5/0.5)

2,830×765×1,755

(5.08×2) + (4.26×2)

Φ19.05

Φ31.75

6

Click on the part number for more information about each product

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About Company Handling This Product

Response Rate

100.0%


Response Time

38.9hrs


Company Review

5.0
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