AQUAFORCE® 30XW150-400
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Product Data AQUAFORCE® 30XW150-400 Water-Cooled Liquid Screw Chillers 150 to 400 Nominal Tons (528 to 1407 kW) ® Carrier's AquaForce 30XW chillers provide a great combination of performance and compact footprint for cooling and heat recovery applications. These chillers provide excellent reliability and efficiency at true operating conditions without compromising the environment. • Chlorine-free R-134a HFC refrigerant • Positive displacement, twin screw compressors • AHRI (Air Conditioning, Heating, and Refrigeration Institute) certified efficiencies to 0.472 kW per ton IPLV (integrated part load value) • Dual independent refrigerant circuits (sizes 325-400) • Compact footprint, less than 48 in. (1219 mm) wide • Easy to use controls Features/Benefits Quality design and construction make the AquaForce 30XW chillers an excellent choice for modern, efficient chilled water plants. Small footprint * Meets IBC 2006, ASCE-7-05, CBC 2007, and OSHPD seismic requirements. The 30XW chillers feature a compact footprint and are delivered as a single complete package less than 48 in. (1219 mm) wide for easy installation and minimal indoor space. The 30XW chiller footprints may be up to 30% smaller when compared to other chillers and may require less mechanical room floor space and smaller concrete pads. Copyright 2012 Carrier Corporation

Features/Benefits (cont) Easy installation The AquaForce® 30XW screw chillers are shipped with starter and unit mounted flow switch installed and can be shipped with a full R-134a refrigerant charge to minimize installation time. The unit provides single point power connection (using optional control power transformer) and quick, easy piping connections (using Victaulictype clamp on couplings). The 30XW 200-v, 230-v, 460-v, and 575-v units are designed in accordance with UL (Underwriters Laboratory) and UL Canada standards to minimize electrical inspection time. Dual circuits (sizes...

Positive pressure design Positive pressure designs eliminate the need for costly low pressure containment devices, reducing the initial cost of the system. The AquaForce® 30XW chiller's positive pressure design ensures that air, moisture and other performance degrading contaminants are not sucked inside the chiller. Purge units and their associated maintenance are no longer necessary. Optional refrigerant isolation valves The optional refrigerant isolation valves enable service personnel to store the refrigerant charge in the evaporator or condenser during servicing. During servicing, the...

Features/Benefits (cont) Extensive service menu — Unauthorized access to the service menu can be password-protected. Built-in diagnostic capabilities assist in troubleshooting and recommend proper corrective action for pre-set alarms, resulting in greater up time. Alarm file — This file maintains the last 50 time and date-stamped alarm and alert messages in memory. This function reduces troubleshooting time and cost. Configuration data backup — Non-volatile memory provides protection during power failures and eliminates time consuming control reconfiguration. TOUCH PILOT™ DISPLAY SMOOTH...

Model number nomenclature 30XW Condenser Options - – 2 Pass, NIH, 150 psig (1034 kPa), Victaulic, Discharge Connections (Std) 0 – 2 Pass, NIH, 150 psig (1034 kPa), Victaulic, Suction Connections 1 – 2 Pass, NIH, 150 psig (1034 kPa), Flange, Discharge Connections 2 – 2 Pass, NIH, 150 psig (1034 kPa), Flange, Suction Connections 3 – 2 Pass, NIH, 300 psig (2068 kPa), Victaulic, Discharge Connections 4 – 2 Pass, NIH, 300 psig (2068 kPa), Victaulic, Suction Connections 5 – 2 Pass, NIH, 300 psig (2068 kPa), Flange, Discharge Connections 6 – 2 Pass, NIH, 300 psig (2068 kPa), Flange, Suction...

LEGEND AHRI — Air Conditioning, Heating and Refrigeration Institute IPLV — Integrated Part Load Value NOTES: 1. Certified (60 Hz unit) in accordance with AHRI Standard 550/590 at standard rating conditions. 2. Standard rating conditions are as follows: Evaporator Conditions: Leaving Water Temperature: 44 F (6.7 C) Flow: 2.4 gpm per ton (0.043 L/s per kW) Condenser Conditions: Entering Water Temperature:85 F (29.4 C) Flow: 3.0 gpm per ton (0.054 L/s per kW) Fouling Factor (Evaporator): 0.00010 hr x sq ft x F per Btuh (0.000018 m2 x K per W) Fouling Factor (Condenser): 0.00025 hr x sq ft x F...

Physical data 30XW150-400 UNIT PHYSICAL DATA — ENGLISH 30XW UNIT SIZE NOMINAL CAPACITY (tons) UNIT WEIGHT (lb) (Operating/Shipping) COMPRESSORS Compressor Speed (rpm) Compressor Model Number (qty) Unloading Type Minimum Step Capacity % (standard) Minimum Step Capacity % (heat machine) Minimum Step Capacity % (standard with optional mininum load control) Minimum Step Capacity % (heat machine with optional minimum load control) Economizer Temperature Relief Valve Connection (in. SAE Flare) (2 per circuit) REFRIGERANT Charge (lb) Circuit A Charge (lb) Circuit B OIL Charge (gal.) Circuit A...

Physical data (cont) 30XW150-400 UNIT PHYSICAL DATA — ENGLISH (cont) 30XW UNIT SIZE NOMINAL CAPACITY (tons) UNIT WEIGHT (lb) (Operating/Shipping) COMPRESSORS Compressor Speed (rpm) Compressor Model Number (qty) Unloading Type Minimum Step Capacity % (standard) Minimum Step Capacity % (heat machine) Minimum Step Capacity % (standard with optional minimum load control) Minimum Step Capacity % (heat machine with optional minimum load control) Economizer Temperature Relief Valve Connection (in. SAE Flare) (2 per circuit) REFRIGERANT Charge (lb) Circuit A Charge (lb) Circuit B OIL Charge (gal.)...

30XW150-400 UNIT PHYSICAL DATA — SI 30XW UNIT SIZE NOMINAL CAPACITY (kW) UNIT WEIGHT (kg) (Operating/Shipping) COMPRESSORS Compressor Speed (r/s) Compressor Model Number (qty) Unloading Type Minimum Step Capacity % (standard) Minimum Step Capacity % (heat machine) Minimum Step Capacity % (standard with optional minimum load control) Minimum Step Capacity % (heat machine with optional minimum load control) Economizer Temperature Relief Valve Connection (in. SAE Flare) (2 per circuit) REFRIGERANT Charge (kg) Circuit A Charge (kg) Circuit B OIL Charge (L) Circuit A Charge (L) Circuit B...