Outdoor Strong-heat Independent Frequency Unit AirTS-AE series

Applications: ideal for high and large space that needs cooling and heating. Combine the direct-expansion and multi-connected unit with the recirculated air heating and cooling unit and other indoor units and use R410A as the medium.

Model: AirTS-AE series

Function: cooling, heating

Cold and heat source: R410A

Control mode: wireless control, variable frequency, auto monitoring

Quality Assurance

Stable and Durable.

After-sales Service

24H Online.

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Working Principle Specification Application Download Inquire Now

Working Principle

The VRF air conditioners, also known as "one-to-many," is a type of system where one outdoor unit is connected to several indoor units. Each indoor unit can operate independently or be controlled together. The system has an outdoor unit connected by pipes to indoor units that have components like outdoor heat exchangers, compressors, and other parts. The indoor units consist of fans and direct cooling elements. Using the pipes, the outdoor unit can supply cooling liquid to many indoor units. It controls the compressor's cooling fluid circulation and the flow into various indoor heat exchangers to meet the indoor cooling and heating needs.

The system's working principle is simple: the indoor temperature sensor controls the valve on the indoor unit's cooling pipe. By adjusting the pressure, the system can control the outdoor unit's compressor speed or change its operating mode to adjust the cooling capacity according to the load.

The multi-unit system has some key features:

Significant energy savings: The system adjusts the compressor speed and refrigerant flow automatically to operate more efficiently, reducing energy consumption during lighter use and lowering overall costs.

Space-saving design: The outdoor units, usually installed on the roof, take up no extra space. With just refrigerant and water pipes, the system's layout can save on building height and costs compared to water systems.

Easy installation and reliable operation: Compared to centralized water systems, the multi-unit system has a simple setup, making it suitable for homes. With fewer components, the system runs reliably and safely.

Meeting different room requirements: The system can be arranged to meet various room needs. In some setups, while some units cool, others can heat simultaneously. In winter, the system can cool one area and heat another, reducing energy consumption and meeting diverse air conditioning needs.

Functions

Fall prevention warning monitoring

Working data collection and analysis

Wireless intelligent control

R410A as the medium

Energy saving, lower investment

Filter net self-cleaning

Support full AirTS products linkage control

Outdoor module

Specification

Strong-heat Independent Frequency Units (outdoor) AirTS-AE series

Outdoor Strong-heat Independent Frequency Unit
Outdoor unit parameters model			AirTS-335AE	AirTS-400AE	AirTS-440AE	AirTS-530AE	AirTS-560AE	AirTS-620AE
Power		HP	12	14	16	18	20	22
Power supply			Three-phase and five-wire system 380V3N 5%~50HZ
*1 Rated refrigerating capacity		kW	33.5	40	45	50.4	56	61.5
*2 Rated heating capacity		kW	37.5	45	50	56	63	69
Rated power consumption	Cooling	kW	8.4	10.25	12.1	13.5	15.77	17.87
Rated power consumption	Heating	kW	8.3	10.28	12.15	13.6	15.5	17.3
APF			4.9	4.9	4.8	4.7	4.7	4.7
IPLV			9.6	9.5	9.3	9.2	8.95	8.9
Standard circulating airflow		m³/h	12000	13980			25800
Machine size	L×W×H	mm	930×860×1690	1240×860×1690			1500×860×1690
*3 Operating sound		dB	57	59	60	61	62
On-site piping size	Liquid pipe	mm	φ12.70	φ12.70			φ15.88
On-site piping size	Air pipe	mm	φ25.40	φ28.58			φ28.58
Weight		kg	225	285	290	298	345	375
Refrigerant	Name		R410A
Refrigerant	Self-contained filling capacity	kg	8	10	10	10	14	14
Operation range	Cooling	℃ DB	-5～56℃
Operation range	Heating	℃ DB	-20～26℃
*4 Maximum fuse wire current	MFA	A	32	40	40	50	50	63
*4 Minimum line current	MCA	A	28.4	35.2	40.2	48.1	49	52
1. Nominal cooling capacity is determined according to the following conditions: Indoor temperature :27.0℃ DB/19.0℃ WB, outdoor temperature: 35.0℃ DB, equivalent pipe length: 10m, difference of height: 0m; 2. Nominal heating capacity is determined according to the following conditions: Indoor temperature: 20.0℃ DB, outdoor temperature 7.0℃ DB/6.0℃, equivalent pipe length 10m, difference of height: 0m; 3. The noise level is tested before delivery. In the actual use, the measured noise may be different from the value specified in the table; in the quiet mode at night, noise is reduced by 5-8dB 4. Select fuses or circuit breakers according MFA, and select wiring specifications

Application

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High and large space air conditioner catalogue

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