Duct Split Air Conditioner

Tongxing Air Conditioning Technology Co.Ltd is one of the best China duct split air conditioner manufacturers and suppliers with one of the famous brands,Website:http://www.central-air-conditioner.com, with professional factory, system and service, we are able to provide you with best discount and high quality CE certification duct split air conditioner.Commercial central air-conditioning end products, 4V experienceCentral air conditioning close attention to environmental and social sustainable development of energy, industry-leading R & D capabilities, the intelligent multi-frequency line number of improvements and performance improvements; the latest 180-degree sinusoidal DC variable speed drive technology, strong heating technology, only remote monitoring technology. A number of new technologies to ensure that the new generation of inverter air conditioning system can only have superior energy savings, broader scope and control of quickness, bring you a new 4V-class experience!Commercial central air conditioning cutting-edge technology, exclusive enjoymentDC variable speed intelligent central air conditioning MDV4 +, with a new 180-degree sine wave DC variable speed technology, R410A new environmentally friendly refrigerant, fully meet the ROHS directive, precise temperature control technology designed to create high-quality, in order to bring honor to enjoy.Cutting-edge technology products, reliable quality assurance win the broad market acceptance, while MDV4 + to get the first batch of Guangdong Province independent innovation air conditioning product certification.● energy-efficient DC variable speed technology▲ efficient DC variable speed compressorUsing high-tech brushless DC motor, a permanent magnet rotor, requires no external current supply, reduce losses, and therefore more efficient.Magnet arrangement more scientific, a higher concentration of magnetic field lines, coupled with the use of a rare earth neodymium magnets can be compared with AC variable speed power up to 25%.● leading variable speed drive technology vector Promise▲ stepless★ stepless, truly on-demand output, the industry's highest integrated cooling coefficient of performance:IPLV, far more than the current national standard of an energy efficiency standard;★ stepless guarantee to achieve a smoother curve to meet the higher demands of comfort.★ The l 80. Sine wave vector drive technology to ensure smooth inverter output current is sinusoidal;★ motor running smoothly, the noise vibration minimum, maximum operating efficiency;★ maintain harmonic currents and electromagnetic noise is effectively suppressed by the national EMC electromagnetic interference testing.● Fine unique oil control technology▲ oil equalizing control★ compressor oil balanceThe compressor is provided a pipeline are, when one of the compressors too much oil, and exhaust pipe areJoint action of the trachea, the oil delivery to the system, then the system balanced distribution of oil to other compressors;★ balance between oil moduleEach module Q through the oil balance pipe connection, a unique oil balanced vector control device to ensure that all of the modulesLubricant distribution between 20 minutes once a balance to ensure that operation of the compressor is more reliable, more secure.▲ module internal refrigerant balanceRefrigerant up of Steps 960, accurately adjust the circulation amount of refrigerant,Compressor superheat control, maximize the efficiency of the compressor to ensure thatCompressor safe and reliable.● strong and efficient heating technology▲ Quick Start heatingSoft start DC variable speed compressor and constant speed compressor quick start combined to achieve instant superior heating capacity output, rapid heating to meet user needs.▲ intelligent judgment, real-time intelligent defrostThe use of intelligent frost technology, according to the main parameters of the heating operation, the defrosting time to judge, so defrosting frost, frost-free normal heating. Intelligent sentenceOff, real-time intelligent defrost, to ensure optimal heating capacity and higher energy efficiency, maximize uptime. Let air conditioning in the cold winter zoneGive you more power, more efficient and longer-lasting comfort.Double back-up operation, reliability guaranteedMDV4 + unique dual backup operation technology that allows different modules in the same module or a plurality of compressor spare each other, the same set of different modules of the systemAlternate between each other to ensure that in case of emergency, even if there is one or more compressors or module fails, the system can still continue to operate cooling and heating.The outdoor unit conversion operation technologyDV4 + intelligent control system based on system load, set the priority rotation open outdoor unit module, balanced distribution of each outdoor unit moduleRunning time, greatly improving the reliability and service life of the unit.Improve air flow and static pressure of the wind at the same time, achieve quiet operationM DV4 + excellent mute function, the use of CFD and other advanced analytical techniques, combined with the new vortex fan, to improve air flow and air flow static pressure at the same time, the successful implementation of ultra-quiet operation.★ using CFD-aided design and other advanced technology, optimize the design of the blades, increasing air volume increase in static pressure while reducing noise;★ night silent operation function, the noise can be reduced by up to l od B (A);★ motor vector control technology enables smooth running, minimum noise and vibrationCommercial central air-conditioning end products, 4V experienceCentral air conditioning close attention to environmental and social sustainable development of energy, industry-leading R & D capabilities, the intelligent multi-frequency line number of improvements and performance improvements; the latest 180-degree sinusoidal DC variable speed drive technology, strong heating technology, only remote monitoring technology. A number of new technologies to ensure that the new generation of inverter air conditioning system can only have superior energy savings, broader scope and control of quickness, bring you a new 4V-class experience!Commercial central air conditioning cutting-edge technology, exclusive enjoymentDC variable speed intelligent central air conditioning MDV4 +, with a new 180-degree sine wave DC variable speed technology, R410A new environmentally friendly refrigerant, fully meet the ROHS directive, precise temperature control technology designed to create high-quality, in order to bring honor to enjoy.Cutting-edge technology products, reliable quality assurance win the broad market acceptance, while MDV4 + to get the first batch of Guangdong Province independent innovation air conditioning product certification.● energy-efficient DC variable speed technology▲ efficient DC variable speed compressorUsing high-tech brushless DC motor, a permanent magnet rotor, requires no external current supply, reduce losses, and therefore more efficient.Magnet arrangement more scientific, a higher concentration of magnetic field lines, coupled with the use of a rare earth neodymium magnets can be compared with AC variable speed power up to 25%.● leading variable speed drive technology vector Promise▲ stepless★ stepless, truly on-demand output, the industry's highest integrated cooling coefficient of performance:IPLV, far more than the current national standard of an energy efficiency standard;★ stepless guarantee to achieve a smoother curve to meet the higher demands of comfort.★ The l 80. Sine wave vector drive technology to ensure smooth inverter output current is sinusoidal;★ motor running smoothly, the noise vibration minimum, maximum operating efficiency;★ maintain harmonic currents and electromagnetic noise is effectively suppressed by the national EMC electromagnetic interference testing.● Fine unique oil control technology▲ oil equalizing control★ compressor oil balanceThe compressor is provided a pipeline are, when one of the compressors too much oil, and exhaust pipe areJoint action of the trachea, the oil delivery to the system, then the system balanced distribution of oil to other compressors;★ balance between oil moduleEach module Q through the oil balance pipe connection, a unique oil balanced vector control device to ensure that all of the modulesLubricant distribution between 20 minutes once a balance to ensure that operation of the compressor is more reliable, more secure.▲ module internal refrigerant balanceRefrigerant up of Steps 960, accurately adjust the circulation amount of refrigerant,Compressor superheat control, maximize the efficiency of the compressor to ensure thatCompressor safe and reliable.● strong and efficient heating technology▲ Quick Start heatingSoft start DC variable speed compressor and constant speed compressor quick start combined to achieve instant superior heating capacity output, rapid heating to meet user needs.▲ intelligent judgment, real-time intelligent defrostThe use of intelligent frost technology, according to the main parameters of the heating operation, the defrosting time to judge, so defrosting frost, frost-free normal heating. Intelligent sentenceOff, real-time intelligent defrost, to ensure optimal heating capacity and higher energy efficiency, maximize uptime. Let air conditioning in the cold winter zoneGive you more power, more efficient and longer-lasting comfort.Double back-up operation, reliability guaranteedMDV4 + unique dual backup operation technology that allows different modules in the same module or a plurality of compressor spare each other, the same set of different modules of the systemAlternate between each other to ensure that in case of emergency, even if there is one or more compressors or module fails, the system can still continue to operate cooling and heating.The outdoor unit conversion operation technologyDV4 + intelligent control system based on system load, set the priority rotation open outdoor unit module, balanced distribution of each outdoor unit moduleRunning time, greatly improving the reliability and service life of the unit.Improve air flow and static pressure of the wind at the same time, achieve quiet operationM DV4 + excellent mute function, the use of CFD and other advanced analytical techniques, combined with the new vortex fan, to improve air flow and air flow static pressure at the same time, the successful implementation of ultra-quiet operation.★ using CFD-aided design and other advanced technology, optimize the design of the blades, increasing air volume increase in static pressure while reducing noise;★ night silent operation function, the noise can be reduced by up to l od B (A);★ Vector control the motor running smoothly, noise and vibration to a minimum.