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Trane introduced air-cooled heat pump unit new products
Trane air-conditioning company based on market demand, introduced a new air-cooled heat pump unit RTXA +. The model has an innovative heat exchange design, compared with the original model, the unit more efficient, more reliable operation, the structure is more compact, the cooling space required for smaller. Air-cooled heat pump unit RTXA + Main performance characteristics: In the national standard operating conditions, the unit energy efficiency COP is as high as 3.0; when the ambient temperature is higher than 40OC, it is normal cooling; when the ambient temperature is lower than -10OC, it is normal to heat. Advanced noise reduction measures, the defrosting process is stable and energy saving. The CH530 controller with Chinese touch screen is installed with adaptive control function, feedforward control function, remote operation and group control function, which can communicate with the third-party control system directly through LonTalk protocol. â—† high reliability Twin-screw compressor less moving parts, and the use of five aviation bearings, high reliability. Direct drive low-speed motor, suction cooling motor, the motor's long life. Anti-liquid strike ability. Electronic expansion valve to regulate refrigerant flow, the use of adaptive control logic, the system load and pressure in the ever-changing circumstances, to more stable operation. â—† High efficiency and energy saving CHHN screw compressor is made of precision machine tool with tight clearance and high operation efficiency. Screw compressor stepless stepless adjustment, compared with the level of regulation, partial load efficiency increased by 15 to 35%. Double circuit design, partial load higher efficiency. Electronic expansion valve accurately adjust the refrigerant flow, partial load and high efficiency. W-type air-cooled condenser design, heat transfer efficiency. â—† Controlled advanced CH530 controller with Chinese touch screen New feedforward control, more stable temperature of cold water Adaptive control, unit operation more reliable Communication with Tracer Summit system or communication with third-party control system through LonTalk protocol Remote operation function: Unit Start and stop, hot and cold switch, set the water temperature and many other parameters display and fault diagnosis function to facilitate the operation and maintenance of the unit â—† easy to install integral unit design, flexible and convenient installation location, can be directly installed on the roof or outdoor space, no special machine room , Save installation space. The factory has been fully filled with refrigerant and lubricants, on-site installation simply connect the cold water pipes and power wiring can be. Options Single cold unit Ice cold storage building control system Spring shock absorber Compressor enclosure