Halton Rex RXP - Chilled beam (CAV/VAV)

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Model

Nozzle size

Beam length (mm)

Duct connection (mm)

System package

Cooling / Heating functions (coil type)

Connection type (air and water)

Number of operation modes

Control type

Velocity control (HVC)

Colour

Room Normal

Room temperature [°C]

14 50

Temperature near ceiling [°C]

Relative humidity [%]

1 100

Air Normal

Supply air temperature [°C]

8 60

Total pressure drop [Pa]

Static chamber pressure [Pa]

50 150

Airflow [l/s]

2.7 51.6

Velocity control (HVC)

left

right

end

Water Normal

Inlet water temperature [°C]

14 25

Water mass flow rate [kg/s]

Outlet water temperature [°C]

0.02 0.1

rawTechnicalData

{
    "CoolingLimits": {
        "VelocityControlDefaultOption": 2,
        "VelocityControlOptions": [
            1,
            2
        ],
        "VelocityControls": 3,
        "allowedLocationIds": "C",
        "ceilTempDefault": 25,
        "ceilTempMax": 50,
        "ceilTempMin": 14,
        "dataVersion": "01.2024",
        "dpStDefault": 2,
        "dpStMax": 135,
        "dpStMin": 1,
        "dpTotDefault": 80,
        "dpTotMax": 150,
        "dpTotMin": 50,
        "haqPosDefault": 0.5,
        "haqPosMax": 10,
        "haqPosMin": 0.5,
        "installationHeightChangeable": false,
        "maxCeilingDistance": 0,
        "minCeilingDistance": 0,
        "ocTempDefault": 25,
        "ocTempMax": 50,
        "ocTempMin": 14,
        "qmwDefault": 0.05,
        "qmwMax": 0.1,
        "qmwMin": 0.02,
        "qvDefault": 2.7,
        "qvMax": 70.6,
        "qvMin": 2.1,
        "rhDefault": 50,
        "rhMax": 100,
        "rhMin": 1,
        "supplyTempDefault": 18,
        "supplyTempMax": 60,
        "supplyTempMin": 8,
        "twInDefault": 15,
        "twInMax": 30,
        "twInMin": 14,
        "twOutDefault": 15.5,
        "twOutMax": 30,
        "twOutMin": 14
    },
    "HeatingLimits": {
        "VelocityControlDefaultOption": 2,
        "VelocityControlOptions": [
            1,
            2
        ],
        "VelocityControls": 3,
        "allowedLocationIds": "C",
        "ceilTempDefault": 20,
        "ceilTempMax": 50,
        "ceilTempMin": 0,
        "dataVersion": "01.2024",
        "dpStDefault": 2,
        "dpStMax": 135,
        "dpStMin": 1,
        "dpTotDefault": 80,
        "dpTotMax": 150,
        "dpTotMin": 50,
        "haqPosDefault": 0.5,
        "haqPosMax": 10,
        "haqPosMin": 0.5,
        "installationHeightChangeable": false,
        "maxCeilingDistance": 0,
        "minCeilingDistance": 0,
        "ocTempDefault": 20,
        "ocTempMax": 50,
        "ocTempMin": 0,
        "qmwDefault": 0.02,
        "qmwMax": 0.04,
        "qmwMin": 0.01,
        "qvDefault": 2.7,
        "qvMax": 70.6,
        "qvMin": 2.1,
        "rhDefault": 50,
        "rhMax": 100,
        "rhMin": 1,
        "supplyTempDefault": 25,
        "supplyTempMax": 60,
        "supplyTempMin": 8,
        "twInDefault": 40,
        "twInMax": 60,
        "twInMin": 21,
        "twOutDefault": 35,
        "twOutMax": 60,
        "twOutMin": 21
    }
}

serializedUiVariables

{
    "QV": 2.7,
    "TWIN": 15,
    "RH": 50,
    "TR": 25,
    "TSP": 18,
    "DP": 80,
    "QMW": 0.05,
    "LOCID": "C",
    "MODE": "C",
    "INL": 2,
    "INR": 2,
    "INE": 2
}

operationPoints

{
    "NormalResults": {
        "airBlowTemp": 19.5,
        "airBlowTempUI": 20.1,
        "airChamberDp1": 2,
        "airChamberDp2": 0,
        "airDewTemp": 13.8,
        "airDp": 80,
        "airHAQ": 0.5,
        "airLpA": 27,
        "airLw": [
            29,
            20,
            30,
            31,
            26,
            22,
            12,
            11
        ],
        "airNC": 21,
        "airNR": 23,
        "airP": 23,
        "airQv": 2.7,
        "airQvDevice": 2.7,
        "airQvMax": 51.6,
        "airQvMin": 2.7,
        "airV": 0.13,
        "waterDp": 3.4,
        "waterInTemp": 15,
        "waterInTempMax": 25,
        "waterInTempMin": 14,
        "waterMassflow": 0.05,
        "waterOutTemp": 15.2,
        "waterOutTempMax": 15.4,
        "waterOutTempMin": 15.1,
        "waterP": 41
    }
}

Unit performance	Normal
Total capacity [W]	64
Primary air capacity [W]	23
Coil capacity [W]	41
Dew point temperature [°C]	13.8
Static chamber pressure [Pa]	80
Water pressure drop [kPa]	3.4
Air quality control (HAQ) opening [mm]	0.5
Outlet water temperature [°C]	15.2
Sound pressure level [dB(A)]	27
Nozzle jet temperature [°C]	20.1

L_p10A [dB]	airNR	Sound power level, L_w [dB] by octave band
L_p10A [dB]	airNR	63Hz	125Hz	250Hz	500Hz	1kHz	2kHz	4kHz	8kHz
27	23	29	20	30	31	26	22	12	11