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    Chiller sNECS B 2818

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    Xplo By Ateo
    This document provides technical specifications for an air conditioning unit. It lists the unit's cooling capacity, power input, efficiency ratings, operating conditions, compressor and coil details. Dimensions and weight are also included, along with noise level data and electrical specifications. Performance is shown at full and partial load conditions. The unit has a cooling capacity of 736.6kW, uses 8 scroll compressors, and measures 7430mm x 2260mm x 2450mm.

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    Chiller sNECS B 2818

    Uploaded by

    Xplo By Ateo
    115 views3 pages
    This document provides technical specifications for an air conditioning unit. It lists the unit's cooling capacity, power input, efficiency ratings, operating conditions, compressor and coil details. Dimensions and weight are also included, along with noise level data and electrical specifications. Performance is shown at full and partial load conditions. The unit has a cooling capacity of 736.6kW, uses 8 scroll compressors, and measures 7430mm x 2260mm x 2450mm.

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    chiller sNECS B 2818

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    This document provides technical specifications for an air conditioning unit. It lists the unit's cooling capacity, power input, efficiency ratings, operating conditions, compressor and coil details. Dimensions and weight are also included, along with noise level data and electrical specifications. Performance is shown at full and partial load conditions. The unit has a cooling capacity of 736.6kW, uses 8 scroll compressors, and measures 7430mm x 2260mm x 2450mm.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    115 views3 pages

    Chiller sNECS B 2818

    Uploaded by

    Xplo By Ateo
    This document provides technical specifications for an air conditioning unit. It lists the unit's cooling capacity, power input, efficiency ratings, operating conditions, compressor and coil details. Dimensions and weight are also included, along with noise level data and electrical specifications. Performance is shown at full and partial load conditions. The unit has a cooling capacity of 736.6kW, uses 8 scroll compressors, and measures 7430mm x 2260mm x 2450mm.

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    You are on page 1of 3

    Technical Selection Page 1 / 3

    NECS /B 2818
    Versione Software: NewELCA - Ver. 2.23.0.0
    Versione report : 2.1.0.0
    Versione DB : 2.53.0.0
    Utente : Liivakant Elvis

    PERFORMANCES
    COOLING MODE (GROSS VALUE)
    Cooling capacity [kW] 736,6
    Total power input [kW] 258,7
    EER - 2,85
    ESEER - 4,27

    COOLING MODE (EN14511 VALUE)


    Cooling capacity [kW] 732,9
    Total power input [kW] 262,7
    EER - 2,79
    ESEER - 4,10

    CONDITIONS REFERRED TO
    TA Evap. Tin Evap. Tout
    [°C] [°C] [°C]
    COOLING 35 12,0 7,0

    COOLING PART LOAD


    % to Peak Load [%] 100 75 50 25
    Air Temp. °C [°C] 35,0 30,0 25,0 20,0
    Cooling capacity [kW] 736,6 552,4 368,3 184,2
    Total power input [kW] 258,7 157,6 84,0 37,6
    EER - 2,85 3,51 4,38 4,90

    COOLING PART LOAD (EN14511)


    % to Peak Load [%] 100 75 50 25
    Air Temp. °C [°C] 35,0 30,0 25,0 20,0
    Cooling capacity [kW] 732,9 549,7 366,4 183,2
    Total power input [kW] 248,1 162,0 88,5 42,2
    EER - 2,95 3,39 4,14 4,34

    HEAT EXCHANGER USER SIDE


    Type Nr. Connection-Type Connect._diameter
    SHELL&TUBE 1 VICTAULIC 6"

    COOLING MODE
    (GROSS VALUE)
    Evap. Tin [°C] 12,0
    Evap. Tout [°C] 7,0
    Fluid ETHYLENE GLYCOL
    Glycol [%] 35
    Fouling factor [m² °C/W] 0,000000
    Flow rate [m³/h] 143,6
    Pressure drop [kPa] 62,9

    E019C2C3-09FC460310-13D5845619
    Technical Selection Page 2 / 3

    NECS /B 2818
    Versione Software: NewELCA - Ver. 2.23.0.0
    Versione report : 2.1.0.0
    Versione DB : 2.53.0.0
    Utente : Liivakant Elvis

    COMPRESSORS
    Type SCROLL
    Nr. 8
    Nr. of capacity steps 8
    Min._cap._step 12.5
    Nr. of refrigerant circuits 4
    Type of regulation STEPS
    Refrigerant R410A

    COIL SECTION
    Fan Type AXIAL
    Number of Fans 12
    Flow rate [m³/s] 68,18
    ESP [Pa] 0
    Consumption [kW] 2

    NOISE LEVELS
    SOUND POWER LEVEL
    63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz TOT
    [dB] [dB] [dB] [dB] [dB] [dB] [dB] [dB] [dB]
    101 100 98 96 95 90 84 78 99

    SOUND PRESSURE CACULATION IN FREE FIELD CONDITIONS


    63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz TOT
    [dB] [dB] [dB] [dB] [dB] [dB] [dB] [dB] [dB(A)]
    68 67 65 63 62 57 51 45 66
    Distance 10

    ELECTRICAL DATA
    Power supply [V/ ph /Hz] 400/3/50
    Starting current SA [A] 805
    Max. running current FLA [A] 609
    Max. power input FLI [kW] 367

    E019C2C3-09FC460310-13D5845619
    Technical Selection Page 3 / 3

    NECS /B 2818
    Versione Software: NewELCA - Ver. 2.23.0.0
    Versione report : 2.1.0.0
    Versione DB : 2.53.0.0
    Utente : Liivakant Elvis

    DIMENSIONS AND WEIGHTS FREE SPACE

    A - Length [mm] 7430 Electrical panel side [mm] 1500


    B - Width [mm] 2260 Opposite side of el. panel [mm] 1500
    H - Height [mm] 2450 Condensing coil side [mm] 1500
    Weight [kg] 5370 Opposite side of cond. coil [mm] 2300

    E019C2C3-09FC460310-13D5845619

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