产品简介
HA44e/475-4  HA4/465-4
HA44e/475-4 HA4/465-4
产品价格:¥12000
上架日期:2021-11-09 18:06:08
产地:德国
发货地:福州
供应数量:不限
最少起订:1个
浏览量:1512
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详细说明

    HA44e/475-4  HA4/465-4

    福州天行健provide原厂GEA-Bock船用压缩机及压缩机零部件

    福州天行健节能科技有限公司提供欧美日船舶原装进口品牌零部件



    HA single-stage compressors
    The HA-system - the best solution for deep-freezing!

    Special features:
    - Direct intake with external ventilation
    - Suction gas intake directly into the compressor
    - Motor cooled by an integrated ventilation unit

    This reduces the compressed gas temperature and thus expands the range of application while at the same time increasing capacity (deep-freeze, R22, R404A). At the same time, the compressor is physically separated from the compressor, with advantages particularly in the case of motor damage.

    Technical data

    HAX44e/475-4

    Application Refrigeration & AC

    Compressor refrigeration capacity 7.43 kW

    Power consumption 4.62 kW

    Current draw (400 V) 12.30 A

    Mass flow 0.056 kg/s

    at following operating condition:

    Refrigerant R404A, R507

    Reference temperature Dew point

    Evaporating temperature -35.0 °C

    Condensing temperature 40.0 °C

    Supply frequency 50 Hz

    Voltage 400 V

    Suction gas temperature 20 °C

    Subcooling (outside cond.) 0 K

    Number of cylinders / Bore / Stroke 4 / 55 mm / 50 mm

    Displacement 50/60 Hz (1450/1740 ¹/min) 41,30 / 49,60 m³/h

    Voltage 1) 380-420V Y/YY -3- 50Hz PW

    440-480V Y/YY -3- 60Hz PW

    Winding divided into 50% / 50%

    Max. working current 2) 15.2 A

    Max. power consumption 2) 7.6 kW

    Starting current (rotor blocked) 2) 87.0 / 149.0 A

    Motor protection INT69 G

    Protection terminal box / HA-fan IP 66 / IP 44

    Voltage HA-fan 230 V - 1 - 50/60 Hz, 140 W

    Protection terminal box IP 66

    Weight 174 kg

    Max. permissible overpressure (g) (LP/HP) 3) 19 / 28 bar

    Connection suction line SV 35 mm - 1 3/8 "

    Connection discharge line DV 28 mm - 1 1/8 "

    Lubrication Oil pump

    Oil type R134a, R404A, R407A/C/F, R448A, R449A, R450A, R513A BOCKlub E55

    Oil type R22 BOCKlub A46

    Oil charge 2,7 Ltr.

    Oil sump heater 230 V - 1 - 50/60 Hz, 160 W

    Dimensions Length / Width / Height 717 / 361 / 408 mm

    Sound power level LWA 4) 81 db(A) @ -35 °C / +40 °C

    Sound pressure level LpA 4) 68 dB(A) @ -35 °C / +40 °C

    Scope of supply

    Semi-hermetic four-cylinder reciprocating compressor with drive motor for part winding start

    380-420 V Y/YY - 3 - 50 Hz

    440-480 V Y/YY - 3 - 60 Hz

    Single-section compressor housing with hermetically integrated electric motor

    Oil pump

    Motor is cooled by an integrated ventilator with air deflection hood.

    230 V - 1 - 50/60 Hz, IP44, 140 W, 0,71 A

    Winding protection with PTC resistor sensors and electronic trigger unit INT69 G

    115-230 V AC, 50/60 Hz, IP00

    Rear bearing flange prepared for oil differential pressure sensor DELTA-P II

    Possibility of connection of oil level controllers ESK, AC+R or CARLY

    Possibility of connection of oil level controllers Traxoil 5)

    Possibility for connection of oil pressure safety switch MP54

    Oil charge:

    HA: BOCKlub A46

    HAX: BOCKlub E55

    Sight glass

    Pressure relief valve

    Suction and discharge line valve

    Inert gas charge

    4 anti-vibration pads enclosed

    Accessories

    Start unloader by means of a ESS (Electronic Soft Start), 400 V - 3 - 50/60 Hz, IP20 (Connection clamps IP00) for installation in switch cabinet 6)

    Digital capacity regulator DCR14 230 V - 1 - 50/60 Hz, IP65

    1 digital capacity regulator = 50% residual capacity 7)

    Cylinder cover prepared for digital capacity regulator

    Oil sump heater

    230 V - 1 - 50/60 Hz, 160 W, IP66

    PTC heater self-regulating

    Thermal protection thermostat per cylinder cover 7)

    Oil pressure safety switch MP54 230 V - 1 - 50/60 Hz, IP20 6)

    Oil differential pressure sensor DELTA-P II 220-240 V - 1 - 50/60 Hz 8)

    Connection piece suction and discharge valve in welding design 9)

    USB converter for INT69 G Diagnose 6)

    Oil temperature sensor (Pt1000, for external buation) 7)

    INT69 G Diagnose 115-230 V AC, 50/60 Hz, IP00 (INT69 G not applicable)

    DP-Modbus Gateway 115-230 V AC, 50/60 Hz, IP00 including adapter cable 6)

    Modbus-LAN Gateway 230 V AC, 50/60 Hz, IP00 6)

    Intermediate flange for suction valve on right seen from oil pump in conjunction with capacity regulator 6)

    Step protection

    Special voltage and/or frequency (on request)

    Notes

    1) Tolerance (± 10%) relates to the mean value of the voltage range. Other voltages and current types on request

    All data are based on voltage rms values

    PW = part winding, motors for part winding starting

    (no start unloaders required)

    Designs for Y/D on request

    2) - The stated value for the max. power consumption is valid for the adjusted power supply.

    - Starting current (rotor blocked):

    Part winding (PW) motors: Winding 1 / Winding 1+2

    Delta/Star (Δ/Y) motors: Δ / Y

    - Take account of the max. operating current / max. power consumption for designing fuses, supply lines and safety devices. Fuse: Consumption category AC3.

    3) LP = Low pressure

    HP = High pressure

    4) Declared dual-number noise emission values are in accordance with ISO 4871. The corresponding uncertainty to the sound power level is KWA = 2,5 dB and to the sound pressure level is KpA = 2,5 dB. The values are valid for 50 Hz with the refrigerant R404A at the standard rating points according to EN 12900.

    A-weighted sound power level LWA (re 1 pW), in decibel. To determine the values, measurement bs of the ISO 3740 standard with accuracy class 2 or higher were used .

    A-weighted sound pressure level LpA (re 20 µPa), in decibel. The values are calculated from the sound power level in accordance with ISO 11203: LpA = LWA - Q2 at a distance of d = 1m to the reference box.

    5) Only with additional adapter possible

    6) Enclosure

    7) Mounted

    8) Enclosure (screw-in part mounted)

    9) On request


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