(UXEV-ST3) Air Cooled Magnetic Centrifugal Chiller

Refrigerant R134A/R513A

Daikin air cooled magnetic centrifugal chiller have reached an amazing IPLV up to 6.05.

The inverter design and high efficiency flooded heat exchanger design greatly improved the model performance taking the energy saving performance of air cooled chillers to an entirely new level.

Oil free magnetic bearing design with inverter technology.

Ultra low start up current < 2A.


Technical Specifications / Documents

(BIM) Engineering Data Links Dimensions (IU) Weight
Outdoor Unit H W D (kg)
(mm) (mm) (mm) OU
UXEV-ST3-090 2520 2260 3325 3100
UXEV-ST3-130 2521 2261 4430 3710
UXEV-ST3-180 2522 2262 6640 5680
UXEV-ST3-220 2523 2263 7775 6810
UXEV-ST3-260 2524 2264 8850 6760
UXEV-ST3-310 2525 2265 11090 9390
UXEV-ST3-350 2526 2266 12195 9860
UXEV-ST3-390 2527 2267 13300 10470
UXEV-ST3-440 2528 2268 15510 12440

Key Features & Technology

It's the unique features of Daikin products that makes us the world leader.

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Environmentally-Friendly Refrigerant

The R134a environmentally-friendly refrigerant contains no chlorine atom and poses no harm to the ozone layer. It reduces CO2 emission, mitigates the greenhouse effect and complies with the national low carbon economy requirement.

Energy Efficient

In comparison with the traditional dry-expansion evaporator, the high efficiency flooded evaporator improves the heat exchange efficiency by more than 30%, enhancing the energy efficiency of unit greatly.

Low Noise Operation

The shaft does not come into contact with the bearing due to magnetic levitation during operation of the maglev compressor, and the design without lubricating oil reduces the operation noise greatly by 8 dB(A) in comparison to the common air-cooled screw unit.

Oil-Free Design

The entire system operates without oil, avoiding thermal resistance formed on the heat exchanger surface after lubricating oil enters the heat exchanger and ensuring higher heat exchange efficiency.

Ultra-low Startup Current

The low startup current of 2 A avoids current impact and mechanical impact, and guarantees the maximum safety of power grid; the unit implements inverter operation and the compressor realizes stepless regulation and output as needed according to the user's load requirement.

Contact a Daikin Sales Engineer

A Daikin Sales Engineer will assess and plan the right air conditioning solution for you, with creativity and sensitivity to the needs of your family or business.