Trane 126RT Air Cooled Screw Chiller RTAG125P （Used）in Stock
This is a TRANE RTAG125P air cooled screw chiller made in May 2021, charged with R134a refrigerant. Nominal cooling capacity reaches 444.4kW. It adopts two independent screw compressor circuits. The air-cooled structure removes the requirement for cooling towers, saving civil construction investment and simplifying pipe layout. IPLV is 4.04 and nominal COP is 3.22. It maintains stable and energy-saving performance under partial load conditions. Suitable for central air conditioning and industrial process cooling in office buildings, hotels, shopping malls and factories. This is a pre-owned unit. All photos show the actual equipment. Complete spare parts, on-site test run is available before shipment.
Description
| Item | Specification |
|---|---|
| Brand | TRANE |
| Model | RTAG125P |
| Type | Air Cooled Screw Chiller |
| Serial No. | G21D01181 |
| Manufacture Date | May 2021 |
| Nominal Cooling Capacity | 444.4 kW(126RT) |
| Rated Input Power | 137.8 kW |
| Nominal COP | 3.22 |
| IPLV | 4.04 |
| Power Supply | 380V, 50Hz, 3PH |
| Refrigerant | R134a |
| Oil Type | OIL00315 |
| Refrigerant Charge | Circuit1:89 kg; Circuit2:71 kg |
| Oil Charge | Circuit1:6 L; Circuit2:6 L |
| Design Pressure High Side | 2.41 MPa |
| Design Pressure Low Side | 1.38 MPa |
| Shipping Weight | 4646 kg |
| Evaporator Heater | 220V,50Hz,1Ph,1100VA |
| Max Amps CKT1 | 308A |
| Unit Starting Current | 400A |
Advantages
1,Integrated air-cooled condenser assembly, compact overall footprint. The whole machine comes pre-assembled, reducing field installation work and shortening project commissioning cycles.
2,Separate dual-circuit refrigeration architecture enables flexible load adjustment. Users can activate only one loop under low cooling demand to cut idle energy consumption.
3,Optimized fan and screw compressor assembly, with well-controlled operational noise. It can be deployed adjacent to buildings without heavy sound insulation retrofits.
4,Original Trane screw compressor with mature rotor design, showing strong tolerance to fluctuating ambient temperatures, stable performance in high-temperature summer conditions.
5,Pre-owned fully functional unit, complete with original control panel and safety protection components. It supports live performance verification before shipment to avoid hidden equipment faults.
Application
1,HVAC central air conditioning for multi-story office buildings, resort hotels and community business centers
2,Temperature control for production lines in plastic, printing and new material processing workshops
3,Cooling system upgrade for campus buildings, hospitals and municipal public facilities
4,Temporary cooling projects and backup chiller standby for factories and commercial premises
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