No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series)-RAS-AP224DNR2

No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series)
Kyushu Kiden Co., Ltd.

Kyushu Kiden Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

38.9hours

Company Review

5.0

About This Product

■SummaryWe have a lineup of renewed models that allow you to use existing piping without worrying about the cold. Demonstrates high heating performance even at low outside temperatures

■Shorten the renewal work process without having to clean the pipesA unique renewal filter is built into the outdoor unit. Moisture in existing piping and oxidized components in existing refrigerating machine oil can be removed. In addition, by using the renewal kit (optional), even if the compressor of the existing machine is broken, there is no need to clean the existing piping, and the renewal work process can be shortened.

■Equipped with a function that automatically determines the amount of additional refrigerant filled.Equipped with a dedicated charge port and a refrigerant amount determination algorithm that detects the degree of subcooling, it automatically determines the appropriate amount of refrigerant.

■Maximum piping length from the first branch is 60m to save construction costs by consolidating multiple refrigerant systemsThe maximum piping length from the first branch to the indoor unit can be up to 60m. Since it is easier to consolidate multiple refrigerant systems near the outdoor unit, construction costs can be reduced.

■Realizes quick heating start-upWith its high heating start-up performance, it provides a comfortable heating environment even on cold winter mornings.

■Reduced frequency of defrosting operation with frost amount detection functionThe "frost detection function" allows detailed detection of the frost buildup on the outdoor unit. This reduces the frequency of defrosting operations, allowing heating operations to be extended to a maximum of approximately 250 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. (This is a function that the conventional model RAS-AP○○DNR1 also has.)

■Reduce power consumptionAnnual power consumption has been reduced by improving the refrigeration cycle and optimizing refrigeration cycle control.

■Reduce CO2 emissionsReduces CO2 emissions by reducing power consumption. We have created a product with a lower environmental impact.

■Contribute to power saving with self-demand settings from the central controllerIt can cut the power consumption in the range exceeding the power setting value and contribute to suppressing the maximum power. Since it self-detects the current and automatically performs demand control, there is no need for signal wiring work. Demand control using conventional demand signals is also possible, so you can choose from a variety of operations depending on the situation.

Since schedules can be set for each outdoor unit from the optional central controller (Central Station Right Temperature Right Place EX, Right Temperature Right Place EZ, Right Temperature Right Place Mini), settings and settings can be changed by the facility manager.

Model
There are 7 models for this product.

Product
No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series)

Handling Company
Kyushu Kiden Co., Ltd.

Categories

Blowers

Air Conditioners

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Last viewed: 1 hour ago

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7 Models of No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series)

Click on the part number for more information about each product

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 Standard (cooling-heating) (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)	Starting current (A)	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)
RAS-AP224DNR2	Available upon quote	Three phase 200V	21.7/21.2	20.9/20.4	9.13	8.45	6.62	6.37	88/90	88/90	81-83	0.49	175	275	25.3 (26.5)	23.7 (26.5)	224 type (8)	26.5	22.4	175/160	Natural gray (1.0Y 8.5/0.5)	950×765×1,720	1.40+3.00	Φ9.52	Φ19.05	4.7
RAS-AP280DNR2	Available upon quote	Three phase 200V	29.3/28.6	29.9/29.3	13.4	12.5	8.92	9.12	88/90	88/90	81-83	0.66	195	295	31.9 (33.5)	30.0 (33.5)	280 type (10)	33.5	28	175/160	Natural gray (1.0Y 8.5/0.5)	1,210×765×1,720	3.20+3.00	Φ9.52	Φ22.2	4.6
RAS-AP335DNR2	Available upon quote	Three phase 200V	32.1/32.1	28.0/28.0	15.8	13.2	10	8.72	90	90	78-82	0.33×2	155×2	210×2	38.0 (40.0)	35.8 (40.0)	335 type (12)	40	33.5	30/30	Natural gray (1.0Y 8.5/0.5)	1,920×765×1,720	3.50×2	Φ12.7	Φ25.4	4.6
RAS-AP400DNR2	Available upon quote	Three phase 200V	39.7/38.8	36.7/35.9	17.6	15.6	12.1	11.2	88/90	88/90	82-84.5	0.49+0.33	175+155	275+210	45.1 (47.5)	42.5 (47.5)	400 type (14)	47.5	40	197/182	Natural gray (1.0Y 8.5/0.5)	1,920×765×1,720	(1.40+3.00) +3.50	Φ12.7	Φ25.4	4.7
RAS-AP450DNR2	Available upon quote	Three phase 200V	43.3/42.3	42.0/41.1	18.1	16.9	13.2	12.8	88/90	88/90	84-86	0.49×2	175×2	275×2	50.4 (53.0)	47.5 (53.0)	450 type (16)	53	45	217/202	Natural gray (1.0Y 8.5/0.5)	1,920×765×1,720	(1.40+3.00) ×2	Φ12.7	Φ28.58	4.7
RAS-AP500DNR2	Available upon quote	Three phase 200V	50.8/49.7	49.9/48.8	22.4	20.9	15.5	15.2	88/90	88/90	84-86	0.66+0.49	195+175	295+275	57.0 (60.0)	53.7 (60.0)	500 type (18)	60	50	217/202	Natural gray (1.0Y 8.5/0.5)	2,180×765×1,720	(3.20+3.00) + (1.40+3.00)	Φ15.88	Φ28.58	4.6
RAS-AP560DNR2	Available upon quote	Three phase 200V	58.4/57.1	59.7/58.4	26.8	Twenty five	17.8	18.2	88/90	88/90	84-86	0.66×2	195×2	295×2	63.7 (67.0)	60.0 (67.0)	560 type (20)	67	56	217/202	Natural gray (1.0Y 8.5/0.5)	2,440×765×1,720	(3.20+3.00) ×2	Φ15.88	Φ28.58	4.6

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About Company Handling This Product

Kyushu Kiden Co., Ltd.

Response Rate

100.0%

Response Time

38.9hrs

Company Review

5.0

Japan

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No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series) Kyushu Kiden Co., Ltd.

Kyushu Kiden Co., Ltd.'s Response Status

About This Product

■Summary

■Shorten the renewal work process without having to clean the pipes

■Equipped with a function that automatically determines the amount of additional refrigerant filled.

■Maximum piping length from the first branch is 60m to save construction costs by consolidating multiple refrigerant systems

■Realizes quick heating start-up

■Reduced frequency of defrosting operation with frost amount detection function

■Reduce power consumption

■Reduce CO2 emissions

■Contribute to power saving with self-demand settings from the central controller

7 Models of No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series)

RAS-AP224DNR2

RAS-AP280DNR2

RAS-AP335DNR2

RAS-AP400DNR2

RAS-AP450DNR2

RAS-AP500DNR2

RAS-AP560DNR2

Customers who viewed this product also viewed

Other products of Kyushu Kiden Co., Ltd.

About Company Handling This Product

Related search keywords

No need to worry about the cold, renewed type, cooling/heating switching type (DNR2 series)
Kyushu Kiden Co., Ltd.