S&A industrial water chillers CW-6300 support ModBus communication CW-6300 chiller is producing by S&A company. S&A has independent R&D on sheet metal, evaporator, condenser and cores parts of chiller. With 15 years development, gradually grow as the industry standard builder and quality guarantee. CW-6300 chiller features: 1. 8500W cooling capacity; optional environmental refrigerant; 2 precisely temperature control; 3.The intelligent temperature controller has 2 control modes, applicable to different applied occasions; with various setting and display functions; 4.Multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm; 5.Multiple power specifications; CE,RoHS and REACH approval; 6. The chiller supports the Modbus-485 communication protocol, which can realize the communication between the laser system and multiple chillers. It can mainly realize two functions: to monitor the working state of the chiller and modify the parameters of the chiller.7.Long working life and simple operation; Optional heater and water filter. CW-6300 parameter: Voltage:1P 220V/3P 380V; Frequency: 50/60Hz; Refrigerant: R-22 / R-410a Pump power: 0.37~1.1KW; Tank capacity:45L Max. lift: 28~53M; Max. flow: 70L/min- 116L/min N.W: 165Kgs; G.W: 210Kgs; Dimension : 83 X 65 X 117 cm (L X W X H); Packing dimension: 111 X 85 X 140 cm(L X W X H) About S&A Brand S&A(TEYU) was founded in 2002. After 15 years of development, the headquarter covers an area of 18,000 square meters, and has about 250 employees.