Daikin UBRPD5A-2 2-Channel Brine Chilling Unit 200-220V 3-Phase R407C

Daikin UBRPD5A-2 2-Channel Brine Chilling Unit 200-220V 3-Phase R407C

The Daikin UBRPD5A-2 is a dual-channel brine chilling unit designed to supply and return temperature-controlled brine fluid across two independent process channels. Manufactured by Daikin Industries, Ltd. in Japan, this floor-standing unit combines refrigeration, fluid pumping, and heating in a single self-contained cabinet with a touchscreen control interface. It is intended for precision industrial and semiconductor process cooling applications where stable brine temperature control across multiple process loops is required.

Specifications & What's Included

• Manufacturer: Daikin Industries, Ltd. — Made in Japan
• Model: UBRPD5A-2
• Configuration: 2-Channel (CH1 and CH2) brine chilling
• Control Power: 200V AC, 50/60Hz, Single Phase
• Main Power: 200–220V AC, 50/60Hz, 5-Phase (3-phase + control phase)
• Minimum Circuit Ampacity: 60A
• Maximum Fuse Size: 75A
• CH1 Compressor Motor: 16.0A FLA / 24.2A LRA
• CH1 Pump Motor: 13.0A FLA / 57.0A LRA
• CH1 Heater: 12.0A
• CH2 Pump Motor: 13.0A FLA
• CH2 Heater: 12.0A
• Refrigerant: R407C, 1.9 kg charge
• High Side Design Pressure: 2.67 MPa
• Low Side Design Pressure: 1.5 MPa
• Max Water Pressure: 0.7 MPa
• Fluid Connections (rear): Brine Supply (H) and (L), Brine Return (H) and (L), Water Inlet, Water Outlet
• Electrical Connections (rear): CN1, CN2, CN3, CN4, PCN1, PCN2
• Optional: N2 Air Inlet port
• Control Panel: Touchscreen display, POWER and RUN indicator buttons, two channel rotary control knobs (CH1 and CH2), red mushroom-head emergency stop button
• Cabinet: White painted steel with blue accent stripes, mounted on casters
• Overall Dimensions: 28" W x 36" D x 67" H
• Documentation pouch present on rear panel

Applications

Brine chillers like the Daikin UBRPD5A series are used in industrial and semiconductor manufacturing environments where precise, low-temperature fluid cooling must be delivered to multiple process points simultaneously. The two-channel design allows independent brine temperature control for separate process tools or zones — common in photolithography, etch, CVD, and other semiconductor fab processes where thermal stability directly affects process repeatability. Brine (typically a glycol-water mixture or purpose-formulated coolant) is circulated from the chiller to the tool and back, allowing the chiller to absorb process heat and maintain setpoint temperatures that water-only systems cannot reliably reach. Daikin's UBRPD5A series units are associated with Japanese semiconductor equipment manufacturers and were commonly integrated into fab tool support infrastructure in the 2000s and 2010s. Units of this type continue to be used and sought after for semiconductor tool support, research cleanrooms, and precision industrial processes requiring dual-loop sub-ambient or near-ambient brine cooling.