Carrier Aquasnap 30RAP050 User Manual

Copyright 2011 Carrier Corporation Form 30RAP-7PD
The AquaSnap chiller is an effective all-
in-one package that is easy to install and
easy to own. AquaSnap chillers operate
quietly and efficiently. Value-added
features include:
• Rotary scroll compression
•HFC Puron
®
refrigerant (R-410A)
• Low-sound AeroAcoustic™ fan system
• Easy to use ComfortLink™ controls
• Optional integrated hydronic pump
package with VFD (variable frequency
drive) compatible motors, with optional
VFD on 070-090 models
• Microchannel condenser coil
technology
• Accessory fluid storage tank on 010 -
060 models
• Optional digital scroll compressors
Features/Benefits
Carrier’s superior chiller
design provides savings at
initial purchase, at installa-
tion, and for years afterward.
Costs less right from the start
Carrier’s AquaSnap chillers feature a
compact, all-in-one package design that
installs quickly and easily on the ground
or the rooftop. The optional pump and
hydronic components are already built
in; this costs less than buying and install-
ing the components individually. The
chiller’s fully integrated and pre-assem-
bled hydronic system installs in minutes.
No other chiller in this class installs so
easily and inexpensively. The preassem-
bled and integrated hydronic module uti-
lizes top-quality components and pumps
to ensure years of reliable operation.
Use of the optional fluid storage tank,
available on size 010-060 models, re-
duces installation costs and ensures suffi-
cient fluid volume is available for close-
coupled and process cooling applica-
tions. The AquaSnap unit’s high effi-
ciency keeps costs down.
AQUASNAP
®
30RAP010-090
Air-Cooled Chillers
with PURON
®
Refrigerant (R-410A)
10 to 90 Nominal Tons
(35 to 316 Nominal kW)
Product
Data
a30-4827
a30-4826
a30-5347

Carrier Aquasnap 30RAP050 Specifications

General

Model	30RAP050
Cooling Capacity	50 kW
Heating Capacity	55 kW
Refrigerant	R410A
Compressor Type	Scroll
Power Supply	400V / 3Ph / 50Hz
Noise Level	65 dB(A)
Type	Air-cooled chiller

Summary

Features and Benefits

Model Number Nomenclature

AHRI Capacity Ratings

Physical Data

Options and Accessories

Factory-Installed Options

Lists factory-installed options for the chiller, including coil, controls, electrical, and refrigeration circuit options.

Field-Installed Accessories

Details field-installed accessories such as communication options, displays, and special features for chiller customization.

Base Unit Dimensions – 30RAP010,015

Base Unit Dimensions – 30RAP018-030

Base Unit Dimensions – 30RAP035-060

Base Unit Dimensions – 30RAP070-090

Accessory Dimensions

Accessory Storage Tank for Unit Sizes 010-015

Provides dimensional drawings and specifications for the accessory storage tank for 30RAP units.

Accessory Storage Tank for Unit Sizes 018-030

Details the dimensions and specifications for the accessory storage tank compatible with 30RAP018-030 chiller models.

Accessory Storage Tank for Unit Sizes 035-060

Presents dimensional information for the accessory storage tank designed for 30RAP035-060 chillers.

Selection Procedure

Performance Data

Heat Exchanger Pressure Drop

Presents charts detailing water pressure drop across the heat exchanger for various 30RAP models.

Unit Pressure Drop - No Hydronic

Illustrates water pressure drop through the unit without a hydronic package for different 30RAP models.

Pump Curves

Provides pump performance curves (head vs. flow) for hydronic packages across various HP ratings.

Typical Piping and Wiring

Electrical Data

30RAP Electrical Data - Dual Point Fans

Provides electrical data for units with dual point power and low sound AeroAcoustic fans.

30RAP Electrical Data - Single Point Hydronic

Details electrical data for single point hydronic units with standard low-sound AeroAcoustic fans.

Fan Electrical Data

Summarizes fan electrical data, including FLA for standard and optional value sound fans.

Maximum Field Wiring Sizes

Specifies maximum field wiring sizes for terminal blocks and non-fused disconnects.

Controls

Typical Control Wiring Schematic

Application Data

Chiller Location and Clearances

Provides guidance on chiller placement, sound sensitivity, and required clearances for proper installation.

Water System Cleaning

Details procedures for cleaning water systems, emphasizing compatibility and water quality requirements.

Minimum Fluid Volume in Circulation

Specifies minimum fluid volumes required for circulation based on unit size and application type.

Water System Overview

Explains closed vs. open water systems and proper design practices for chilled water loops.

Guide Specifications

Part 1 - General

Outlines general requirements for the chiller, including system description, quality assurance, and handling.

Part 2 - Products

Specifies product details for the chiller, covering general equipment, cabinet, fans, compressor, cooler, and condenser.

Refrigeration Components

Details components within the refrigeration circuit, such as filter driers, sight glasses, and service valves.

Controls, Safeties, and Diagnostics

Describes unit control functions, safety features, and diagnostic capabilities of the chiller.

Operating Characteristics

Outlines the operational capabilities of the chiller, including ambient temperature limits and start-up conditions.