Large DC Inverter Chiller RKE-B Series (Air-Cooled / Water-Cooled)
Orion Machinery/Chiller. Achieving top-class energy savings in the industry with an inverter driver and dedicated controller!
■ Refrigeration Speed Control The DC inverter driver automatically determines optimal operation. ■ Fan Speed Control Automatically determines optimal operation using an inverter. ■ Pump Speed Control Minimizes the minimum rotation speed for necessary flow, reducing unnecessary water delivery. ■ Expanded Operating Ambient Temperature Range Designed to withstand harsh conditions up to 50°C in summer (optional selection required). It performs at its best even in factories where hot air tends to accumulate. Additionally, it can operate down to -20°C in winter (air cooling only), making it safe for outdoor installation in cold areas. ■ Expanded Specification Temperature Range (Liquid Temperature) The specification temperature range (liquid temperature) has been broadened to 3°C to 35°C, extending the low-temperature range further. *Using antifreeze allows operation down to 0°C. ■ Inverter for Pumps Not only does it contribute to energy savings in the refrigeration circuit, but it also does so in the water delivery circuit. By using an inverter to flow only the necessary amount, waste is eliminated without adjusting the bypass valve. Additionally, pressure settings can now be adjusted according to application needs. ■ Various Convenient Features Temperature accuracy of ±0.1°C, selectable pump control methods, intelligent touch panel, space-saving design, drip-proof structure (equivalent to IPX4), and quiet design.
basic information
■Air-cooled type ■RKE3750B-VG1・G2 (with caster): Cooling capacity: 12.2kW ■RKE5500B-V: Cooling capacity: 20.3kW ■RKE7500B-V: Cooling capacity: 25.0kW ■RKE11000B-V: Cooling capacity: 37.2kW ■RKE15000B-V: Cooling capacity: 48.0kW 【Common Performance】 Operating ambient temperature range: -20 to 45℃ (when using options -20 to 50℃) Operating temperature range (liquid temperature): 3 to 35℃ (when using brine 0 to 35℃) Control accuracy: ±0.1℃ (when energy-saving mode is set ±2.0℃) ■Water-cooled type ■RKE3750B-VWG1・G2 (with caster): Cooling capacity: 14.1kW ■RKE5500B-VW: Cooling capacity: 23.4kW ■RKE7500B-VW: Cooling capacity: 27.3kW ■RKE11000B-VW: Cooling capacity: 43.0kW ■RKE15000B-VW: Cooling capacity: 48.0kW 【Common Performance】 Operating ambient temperature range: 2 to 45℃ (when using options 2 to 50℃, excluding RKE15000B-VW) Operating temperature range (liquid temperature): 3 to 35℃ (when using brine 0 to 35℃) Control accuracy: ±0.1℃ (when energy-saving mode is set ±2.0℃)
Price information
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Delivery Time
Model number/Brand name
Orion Machinery/Chiller
Applications/Examples of results
It contributes to the cooling of various heat-generating parts and temperature regulation in semiconductor etching and dicing, cooling of laser processing machines and welding machines, cooling of precision instruments such as electron microscopes and MRIs, as well as in printing machines, developing machines, cooling of soba and vegetables, and brewing of sake.
