American Power Conversion AFX Series

50 APC NetworkAIR AFX Series: Dimensional Data

Indoor rear-discharge centrifugal condenser—20–28 ton

*All dimensions in inches (mm)

Contents

Main Contents Available Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Optional Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Performance Specifications. . . . . . . . . . . . . . . . . . . . . . . . . 17 Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Guide Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Dimensional Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Air-Cooled Condensers and Drycoolers . . . . . . . . . . . . . . . 55 Drycooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 APC Worldwide Customer Support . . . . . . . . . . . . . . . . . . 75 Pump Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Guidelines for Installation . . . . . . . . . . . . . . . . . . . . . . . . . 71 Page Available Models Page Overview Introduction Capacity Air pattern Control Configuration Air-cooled. Unit used with an air-cooled condenser. Refrigerant lines must Water -coo led . Glycol-cooled. Remote-condensing. Front access Page Page Standard Features Microprocessor controller Statu s. Alarms. Setpoints. Common alarm contact. Run times. Security. Monitoring. Cool inhibit. Blower assembly Electrical panel Humidifier Electric reheat Refrigeration system and compressor Cooling coil Condenser Air filter Water-regulating valves Airflow sensor Page Page Optional Features Emergency/ environmental Smoke detector(s). Firestat. Water detector(s). Control/monitoring Custom alarm dry contact closures. Each unit can be equipped with any Redundant group control. Remote display panel. Remote sensor(s). Monitoring system. Page Page APC NetworkAIR AFX Series: Performance Specifications 17 Performance Specifications Net cooling capacityair/remote condensing 18 APC NetworkAIR AFX Series: Performance Specifications Net cooling capacitywater APC NetworkAIR AFX Series: Performance Specifications 19 Net cooling capacityglycol Page APC NetworkAIR AFX Series: Performance Data 21 Performance Data Air system Coolant requirements Pump system 22 APC NetworkAIR AFX Series: Performance Data Evaporator coil Compressorscroll APC NetworkAIR AFX Series: Performance Data 23 Electric Reheat Hot gas reheat Hot water reheat Steam reheat Drycooler Physical data Connection sizes APC NetworkAIR AFX Series: Electrical Data 25 Electrical Data Electric Reheat614 ton 26 APC NetworkAIR AFX Series: Electrical Data Electric Reheat18 28 ton APC NetworkAIR AFX Series: Electrical Data 27 Steam/hot water/or no-reheat 28 APC NetworkAIR AFX Series: Electrical Data Steam/hot water/or no-reheat1828 ton APC NetworkAIR AFX Series: Electrical Data 29 Indoor centrifugal condenser units Page Guide Specifications General Summary. The environmental control system shall be designed specifically Design requirements. Submittals. Quality assurance. Cabinet and frame. Blower system. Electrical. Humidifier. Reheat. Refrigeration system. Cooling coil. Individual systems Air-cooled syst em. The air cooled system shall consist of an evaporator Water-and glycol-cooled systems. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 56 APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers Air-cooled condenserphysical data APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers 57 Air-cooled condenserelectrical data 58 APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers Single-fan air-cooled condenser6 ton APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers 59 Dual-fan air-cooled condenser614 ton 60 APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers Triple-fan air-cooled condenser1420 ton APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers 61 Dual-fan air-cooled condenser2026 ton 62 APC NetworkAIR AFX Series: Air-Cooled Condensers and Drycoolers Triple-fan air-cooled condenser2628 ton APC NetworkAIR AFX Series: Drycooler 63 Drycooler Glycol cooled drycoolerphysical data Glycol cooled drycoolerelectrical data 64 APC NetworkAIR AFX Series: Drycooler Dual-fan fluid cooler68 ton APC NetworkAIR AFX Series: Drycooler 65 Triple-fan fluid cooler1012 ton Page APC NetworkAIR AFX Series: Drycooler 67 Triple-fan fluid cooler2028 ton Page APC NetworkAIR AFX Series: Pump Specifications 69 Pump Specifications 530 Pump performance Pump electrical data Page Guidelines for Installation Room preparation Unit location Service access Receiving the unit Page Water supply Page APC Worldwide Customer Support 990-0828A 1/2002