PCS_Palm_Harbor_University_Air_Cooled_CH-3_Option_C_Submittal.pdf

Pinellas County Schools

Project Bid 24-CR-030 Palm Harbor University High School

Date 1/9/2025

Mechanical Engineer Phoenix Engineering

Sales Engineer Mohamed Abdel-Aziz

Submittal Air Cooled Chiller 3 Option C mohamed.abdelaziz@carrier.com; 813-404-2573

Table of Contents

Unit Report 1

Unit Performance 3

Drawings 8

Unit Report

Unit Report For CH-3 Option C Project: PCS - Palm Harbor ACC 01/08/2025 Prepared By: 06:21PM

Unit Information Tag Name: CH-3 Option C Model Number: 30XV325 Condenser Type: Air Cooled Compressor Type: VFD Screw Nameplate Voltage: 460-3-60 V-Ph-Hz Quantity: 1 Manufacturing Source: Charlotte, NC USA Refrigerant: R-513A Independent Refrigerant Circuits: 2 Capacity Control Steps: 0 Minimum Capacity: 16.0 % Shipping Weight: 20782 lb Operating Weight: 21252 lb Unit Length: 487 in Unit Width: 88 in Unit Height: 99 in

Accessories and Installed Options Isolation Valve(s) Suction Line Insulation Control Transformer Non-Fused Disconnect Sound/Capacity Optimization Option Permanent Magnet Compressor Motor Micro Channel, E-Coat Flooded Evaporator. 1 pass, w/ Heater Low Sound Kit Coil T Panel (Header side), Grilles(sides), Upper Hail Guards (End) R-513A Low Ambient Head Pressure Control High Tier

Chiller Warranty Information (Note: for US & Canada only) First Year - Parts Only (Standard) Start up, First Unit Complete Unit Year 2-5 Parts & Carrier CCS Labor Complete Unit Year 2-10 Parts Parts & Labor

Ordering Information

Part Number Description Quantity 30XV-3256HX1564C2 Packaged Chiller 1

Base Unit Isolation Valve(s) Suction Line Insulation Control Transformer Non-Fused Disconnect Sound/Capacity Optimization Option Permanent Magnet Compressor Motor Micro Channel, E-Coat Flooded Evaporator. 1 pass, w/ Heater Low Sound Kit Coil T Panel (Header side), Grilles(sides), Upper Hail Guards (End) R-513A

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Unit Performance

Detailed Performance Summary For CH-3 Option C

Prepared By: 06:22PM

PackagedChillerReport:DoNotEdit;

AquaForceTM Air-Cooled Variable Speed Screw Chiller

Unit Information Tag Name: CH-3 Option C Model Number: 30XV325H Condenser Type: Air Cooled Compressor Type: VFD Screw Nameplate Voltage: 460-3-60 V-Ph-Hz Quantity: 1 Manufacturing Source: Charlotte, NC USA ASHRAE 90.1: 2022 path A/B & older Refrigerant: R-513A Minimum Capacity: 11.05 % Shipping Weight: 20782 lb Operating Weight: 21252 lb Refrigerant Weight (Circuit A): 226 lb Refrigerant Weight (Circuit B): 231 lb Unit Length: 487 in Unit Width: 88 in Unit Height: 99 in Required Pad Length: 470 in Minimum Outdoor Operating Temp: -20.0 °F

Performance Information Cooling Capacity: 303.0 Tons Total Compressor Power: 299.7 kW Total Fan Motor Power: 21.36 kW Total Unit Power (without pump): 326.2 kW Efficiency (without pump) (EER): 11.15 BTU/Wh

Evaporator Information Fluid Type: Fresh Water Fouling Factor: 0.000100 (hr-sqft-F)/BTU Leaving Temperature: 45.00 °F Entering Temperature: 54.99 °F Fluid Flow: 725.5 gpm Fluid Flow Min: 625.0 gpm Fluid Flow Max: 3,034 gpm Pressure Drop: 3.37 ft H2O

Condenser Information Altitude: 0.000 ft Number of Fans: 20 Total Condenser Fan Air Flow: 290,000 CFM Entering Air Temperature: 95.0 °F

Sound/Capacity Optimization Information Sound at: 303.0 Tons

Integrated Pump Information No Pump Selected

Accessories and Installed Options Isolation Valve(s) Suction Line Insulation Control Transformer Non-Fused Disconnect Sound/Capacity Optimization Option Permanent Magnet Compressor Motor Micro Channel, E-Coat Flooded Evaporator. 1 pass, w/ Heater Low Sound Kit Coil T Panel (Header side), Grilles(sides), Upper Hail Guards (End) R-513A Low Ambient Head Pressure Control High Tier

Electrical Information Unit Voltage: 460-3-60 V-Ph-Hz Connection Type: Single Point Minimum Voltage: 414 Volts Maximum Voltage: 506 Volts SCCR: 25 kA

Electrical Electrical Amps Circuit 1 Circuit 2

MCA 551.9 ---

MOCP 700.0 ---

Rec Fuse Size 700.0 ---

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Integrated Part Load Value (AHRI) IPLV.IP: 20.84 BTU/Wh

Unit Performance Percent of Full Load Capacity, % 100.00 75.00 50.00 25.00 Percent of Full Load Power, % 100.00 51.32 23.32 9.89 Unloading Sequence A A A A Cooling Capacity, Tons 297.8 223.4 148.9 74.46 Total Unit Power, kW 324.4 166.5 75.65 32.10 Efficiency (EER), BTU/Wh 11.02 16.10 23.62 27.84 Evaporator Data Fluid Entering Temperature, °F 54.00 51.30 48.86 46.43 Fluid Leaving Temperature, °F 44.00 44.00 44.00 44.00 Fluid Flow Rate, gpm 731.0 731.0 731.0 731.0 Fouling Factor, (hr-sqft-F)/BTU 0.000100 0.000100 0.000100 0.000100 Pressure Drop, psi 1.49 1.50 1.50 1.51 Condenser Data Entering Air Temperature, °F 95.0 80.0 65.0 55.0

Nonstandard Part-Load Value NPLV.IP: 21.22 BTU/Wh

Unit Performance Percent of Full Load Capacity, % 100.00 75.00 50.00 25.00 Percent of Full Load Power, % 100.00 51.28 23.12 9.80 Unloading Sequence A A A A Capacity, Tons 303.0 227.2 151.5 75.75 Total Unit Power, kW 326.2 167.3 75.42 31.97 Efficiency (EER), BTU/Wh 11.15 16.30 24.11 28.44 Evaporator Data Fluid Entering Temperature, °F 54.99 52.48 49.99 47.49 Fluid Leaving Temperature, °F 45.00 45.00 45.00 45.00 Fluid Flow Rate, gpm 725.5 725.5 725.5 725.5 Fouling Factor, (hr-sqft-F)/BTU 0.000100 0.000100 0.000100 0.000100 Pressure Drop, psi 1.46 1.47 1.47 1.48 Condenser Data Entering Air Temperature, °F 95.0 80.0 65.0 55.0

Sound power measured in accordance with ANSI/AHRI Standard 370-2015.

Certified in accordance with the AHRI Air-Cooled Water-Chilling Packages Certification Program, which is based on AHRI Standard 550/590 (I-P) and AHRI Standard 551/591 (SI). Certified units may be found in the AHRI Directory at www.ahridirectory.org.

The NPLV is not an AHRI 550/590 metric and is not certified. It is based on ambient temperature varying linearly from the full load ambient to 55 F at 0% load.

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Unit Parameters Tag Name: CH-3 Option C Model Number: 30XV325 Condenser Type: Air Cooled Compressor Type: VFD Screw Chiller Nameplate Voltage: 460-3-60 V-Ph-Hz Quantity: 1 Manufacturing Source: Charlotte, NC USA Refrigerant: R-513A Shipping Weight: 20782 lb Operating Weight: 21252 lb Refrigerant Weight (Circuit A): 226 lb Refrigerant Weight (Circuit B): 231 lb Unit Length: 487 in Unit Width: 88 in Unit Height: 99 in Required Pad Length: 470 in

1 - Chiller Height Above Ground 2 - Horizontal Distance From Chiller to Receiver 3 - Receiver Height Above Ground (See Note 3)

Sound/Capacity Optimization Information Sound at: 303 Tons

Accessories and Installed Options Isolation Valve(s) Suction Line Insulation Control Transformer Non-Fused Disconnect Sound/Capacity Optimization Option Permanent Magnet Compressor Motor

Micro Channel, E-Coat Flooded Evaporator. 1 pass, w/ Heater Low Sound Kit Coil T Panel (Header side), Grilles(sides), Upper Hail Guards (End) R-513A

Acoustic Information Table 1. A-Weighted Sound Power Levels (dB re 1 picowatt). See note #1.

Octave Band Center Frequency, Hz 63 125 250 500 1k 2k 4k 8k Overall 100% Load 66 79 83 92 95 94 90 80 99 75% Load 63 73 79 92 89 89 82 75 95 50% Load 58 66 77 81 81 78 69 69 86 25% Load 55 63 75 78 78 75 66 66 83

Table 2. A-Weighted Sound Pressure Levels (dB re 20 micropascals) calculated based upon user defined input for dimensions 1, 2 and 3 as shown in above diagram. See note #2 and #3.

Octave Band Center Frequency, Hz 63 125 250 500 1k 2k 4k 8k Overall 100% Load 35 47 51 60 63 62 59 48 68 75% Load 31 42 48 60 58 57 50 43 64 50% Load 27 34 46 50 49 46 37 37 54 25% Load 23 31 43 47 46 43 35 34 51

Notes: (1) Measurements performed in accordance with AHRI Standard 370-2015 for air cooled Chillers.

(2) Chiller is assumed to be a point source on a reflecting plane.

(3) Without user defined input, the default dimensions used to construct Table 2 are as follows:

1 - Chiller Height Above Ground = 0.0 ft 2 - Horizontal Distance From Chiller to Receiver = 30.0 ft 3 - Receiver Height Above Ground = 3.0 ft

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Drawings