performance sheet

Air Cooled Scroll ChillerPerformance Specification

Project Name: HBA VILLA - SOUTH OBHOR JEDDAH York Contract No.: Printed: 01/31/2011 AT 9:53 Unit Version: 9.90.FDW (Data Source: v5_65) PerformanceUnit Folder: CH1 YORKworks v.9.90 Page 1 of 3

Unit Tag Qty Model No. Capacity (kW) Volts/Ph/Hz Refrigerant

CH-1 2 YLAA0100SE40 278.0 380/3/60 R410APin No: YLAA0100SE40XCASDTXHTXBLXCXX43SXXXXXHXXVSAXXPXX9XMXGX1GXAXLX

Evaporator Data Condenser Data Performance DataEWT (C) 12.0 Ambient Temp. (C) 48.0 COP 1.9LWT (C) 6.0 Altitude (m) 0 ESEER 3.7Design Flow Rate (l/s) 11.1 Physical DataPressure Drop (kPa) 21.3 Rigging Wt. (kg.) 2908Fluid Water Operating Wt. (kg.) 3102Fouling Factor 0.004Water Volume. (l) 193.1

Electrical DataCircuit 1 2 3 4

Compressor RLA 36.0/36.0/36.0 69.2/69.2Compressor Start Current (LRA) 239.0/239.0/239.0 358.0/358.0Fan QTY/FLA (each) 2/5.7 3/5.7

Single PointMin. Circuit Ampacity 292.2Min. Non-Fused Disconnect (Amps) 400Min. Dual Element Fuse Size (Amps) 350Max. Dual Element Fuse Size (Amps) 350Min. Circuit Breaker (Amps) 350Max. Circuit Breaker (Amps) 350Wire Lugs Per Phase* Wire Range (Lug Size) () -Total Amps 274.9 Operating Condition Electrical DataInrush (PW) Amps 358.0 Compressor kW 135.1Starter Type Across the Line Total Fan kW 13.3

Total kW 148.4

Notes:

RATED IN ACCORDANCE WITH ARI STANDARD 550/590.* Use Copper Conductors only

Part Load Rating DataLoad % Ambient (C) Capacity (kW) Compressor kW Unit Efficiency100.0 48.0 278.0 135.1 1.986.0 30.0 307.3 81.3 3.257.0 25.0 227.2 45.7 3.943.0 20.0 168.1 34.9 4.214.0 12.8 56.7 9.0 4.9



SOUND POWER LEVELS (In Accordance with ARI 370) Octave Band Center Frequency, Hz YLAA0100SE40 ( Equipped with High Air Flow Fans )

Load % Ambient (C)

63 125 250 500 1K 2K 4K 8K LWA

100.0 48.0 100.0 102.0 99.0 97.0 92.0 90.0 86.0 83.0 99.086.0 30.0 99.0 102.0 99.0 96.0 92.0 89.0 85.0 82.0 98.057.0 25.0 98.0 102.0 99.0 96.0 92.0 89.0 85.0 82.0 98.043.0 20.0 96.0 98.0 95.0 93.0 88.0 86.0 82.0 79.0 95.014.0 12.8 93.0 95.0 92.0 90.0 85.0 82.0 79.0 77.0 92.0

SOUND PRESSURE LEVELS in dB at 9.1 (m) **YLAA0100SE40 ( Equipped with High Air Flow Fans )

Load % Ambient (C)

63 125 250 500 1K 2K 4K 8K dBA

100.0 48.0 73.0 75.0 72.0 70.0 65.0 63.0 59.0 56.0 72.086.0 30.0 72.0 75.0 72.0 69.0 65.0 62.0 58.0 55.0 71.057.0 25.0 71.0 75.0 72.0 69.0 65.0 62.0 58.0 55.0 71.043.0 20.0 69.0 71.0 68.0 66.0 61.0 59.0 55.0 52.0 68.014.0 12.8 66.0 68.0 65.0 63.0 58.0 55.0 52.0 50.0 65.0

** Chiller is assumed to be a point source on a reflecting surface (hemispherical radiation)

YLAA0100SE40 Performance at AHRI ConditionsEvaporator Data Condenser Data Performance Data

EWT (C) 12.2 Ambient Temp. (C) 35.0 COP 2.9LWT (C) 6.7 Altitude (kPa) 0 IPLV 4.1Flow Rate (l/s) 14.8 Capacity (kW) 344.9Pressure Drop (kPa) 36.3Fluid WaterFouling Factor 0.01761Water Volume (l) 193.1



YLAA0100SE40 Hydro Kit DataFlow 11.1 Impeller Diameter 5.25 Efficiency 62.0Head 278.9 NPSHR 8.7 Pump QTY 2 Hydro Kit Performance DataPUMP Motor Size/Speed 10 hp Chiller Internal PD 9.8 Head Safety Factor 191.7Pump Motor BHP 6.7 Total Head Required 87.2

Series 43824x4x6 @ 3500 rpm

0 8 16 24 32 400

80

160

240

320

400

480

Flow (lps)

Head (kpa)

Water, sg= 1.00

PT71-1-0

6.19 in

4.50 in

System

5.25 in

5 hp7.5 hp

10 hp

15 hp

20 hp

77

77

74

74

70

70

62

62

52

52%

39

77

--- Admin Data --- Tag Num: Service: Location:

--- Motor Data --- Motor Size: 10 hp Motor Speed: 3600 rpm

--- Design Duty Point --- Flow: 11.07 lps Head: 278.8 kpa Impeller: 5.25 in

--- Performance Data --- NPSHR: 8.724 kpa Eff. @ Design: 62.05 % BHP @ Design: 6.67 hp %Mtr Safety: 49.89% BEP @ Design Imp.: 73.11 % @ 19.85 lps BHP @ Runout: 8.71 hp @ 27.92 lps %max imp. range: 44.51 %

performance sheet

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