Case

The company focuses on the development of aircraft ground air-conditioning units by virtue of refrigeration electrical control technology and in-depth research on the needs of users

SF-075X (SF-075XD) aircraft ground air conditioning unit (floor-standing)

Aircraft Ground Air Conditioning Unit

　　Aircraft ground air conditioning units are mainly used to provide a certain flow rate, pressure, and temperature of ventilation air to aircraft while they are parked on the ground. This equipment provides air conditioning for cabin personnel and passengers after boarding, serving as ground support equipment for aircraft.

 

Standards and Norms:

　　This product is designed and manufactured strictly in accordance with the MH-T6109-2014 standard for "Aircraft Ground Air Conditioning Units".

Operating Conditions:

　　T1 Condition: Ambient dry-bulb temperature 35℃, relative humidity 50%;

　　T2 Condition: Ambient dry-bulb temperature 35℃, relative humidity 60%;

　　T3 Condition: Ambient dry-bulb temperature 35℃, relative humidity 70%;

　　T4 Condition: Ambient dry-bulb temperature 35℃, relative humidity 80%;

 

Product Technical Features:

　　Rapid Cooling. In cooling mode, the outlet temperature drops to below 3℃ within 3 minutes, effectively meeting the air conditioning cooling requirements of short-stop flights.

　　Ultra-Low Temperature Air Supply. In cooling mode, the air supply temperature remains stable below 2℃ during non-defrosting periods.

　　Intelligent Defrosting Function. During defrosting, the unit operates stably, and the outlet temperature does not exceed 5℃; each defrosting takes no more than 4 minutes; the defrosting cycle exceeds 1 hour; and defrosting energy consumption is low.

　　Wide Operating Range Design. Each unit can simultaneously meet the four operating conditions T1, T2, T3, and T4. Operating temperature range -40℃～52℃, relative humidity range 0-100%.

　　Suitable for All Aircraft Models. Reasonable configuration of the unit can meet the cooling (and heating) requirements of all aircraft models (including A380 super-large passenger aircraft).

　　Easy Maintenance. Modular system design, easy to replace; good parts commonality, few spare parts types.

　　Mobile APP Intelligent Monitoring. A mobile APP is available for users to view the unit's operating status and fault alarms at any time, reducing ineffective equipment inspections, improving maintenance efficiency, and saving maintenance costs.

 

Technical Parameters:

 

Project Description Technical Parameters
Climate Type T1/T2/T3/T4
Installation Method Floor-standing
Power Supply AC380V 3N.50HZ
Compressor Type Scroll Type
Number of Compressors 5Ea
Refrigerant Type and Charge Amount R410A/80kg
Airflow 4500m3 /h~8100m³/h Adjustable
Cooling Capacity 102kw~248kw Adjustable
External Static Pressure 4200Pa~6700Pa Adjustable
Electric Heating Power 25kw~100kw
Cooling Input Power <140kw
Centrifugal Fan Power 37kw
Noise ≤85db(A)
Cooling Air Outlet Dry-Bulb Temperature -5～5℃
External Dimensions (Length*Width*Height) 4000*2200*1780mm
Operating Weight 3000kg

 

Note: 1. Technical parameters are subject to the product nameplate and can be customized according to user needs. Due to continuous product improvements, technical parameters are subject to change without notice.

2. Refrigerants R134A, R407A, and R410A can be used according to user requirements.

 

Product Installation Dimension Diagram:

 

SF-075X（SF-075XD） Installation Dimension Diagram

 

Company Product Patents:

 

Aircraft Ground Air Conditioning Unit

(Patent Authorization No.: ZL201630132533.5);

A kind of air filtration device for aircraft ground air conditioning units

(Patent Authorization No.: ZL201620330077.X);

A kind of flexible connection structure for aircraft ground air conditioning units

(Patent Authorization No.: ZL201620331194.8);

A kind of floor-standing aircraft ground air conditioning unit

Patent Authorization No.: ZL202020989861.8

A kind of air valve assembly

(Patent Authorization No.: ZL201620334261.1);

A kind of evaporator air distribution device

(Patent Authorization No.: ZL201620331051.7);

A kind of evaporator water tank installation assembly for aircraft ground air conditioning units

(Patent Authorization No.: ZL201721516063.8)

A kind of air intake device for aircraft ground air conditioning units

(Patent Authorization No.: ZL201821021482.9);

A kind of mobile evaporator core for aircraft ground air conditioning

(Patent Authorization No.: ZL201821023533.1)

A kind of condenser core for aircraft ground air conditioning units

(Patent Authorization No.: ZL202020969578.9)

A New Type of Towed Aircraft Ground Air Conditioning Unit

(Patent Authorization No.: ZL202121425162.1)

Aircraft Ground Air Conditioning Unit Monitoring System

Software Copyright No.: 2022SR0537596

 

Applicable Models:

B727, B737, B757, B767; A318, A319, A320, A321, etc.

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