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 normally cooled; 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 with fewer 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—† energy efficient
CHHN screw compressor using precision machining, tight clearance fit, high operating 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—† advanced control
CH530 controller with Chinese touch screen
New feedforward control, cold water outlet temperature is more stable
Adaptive control, unit operation more reliable
Communicate with Tracer Summit systems or with third-party control systems via the LonTalk protocol
Remote operation features: start and stop crew, hot and cold switch, water temperature settings
A large number of 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, saving 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.
Optional
Single cold unit
Ice storage
Connection building control system
Spring shock absorber
Compressor enclosure
Fan is a kind of driven fluid machinery, which depends on the input mechanical energy to improve the gas pressure and send gas side by side. Fan is China's customary abbreviation for gas compression and transmission machinery. Generally speaking, fan includes fan, blower and wind turbine.
Fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced draft of boilers and industrial furnaces, cooling and ventilation of air conditioning equipment and household electrical equipment, drying and selection of grain, air source of wind tunnel and air cushion vessel, etc
Ventilation Fan
Ventilation Fan
ZIBO SUNTAE GLOBAL IMPORT & EXPORT CO.,LTD , https://www.qinengfan.com