• j9九游真人游戏第一平台






  • BHVAC
    Explosion-proof Heating Ventilation Air Conditioning Unit

    简要介绍:


    Outline

    ◎BHVAC-□ Explosion-proof heating ventilation air conditioning unit of KNEXCN is explosion-proof electrical product certified by ATEX / IECEx / EAC / CHINA and used for Zone 1, Zone 2, IIA, IIB, IIC class, T1 ~ T4 group.

    ◎Applicable to online analytical cabin, control room, operating room, electrical room in petrochemical, marine and other fields where there are requirements for positive pressure ventilation, indoor temperature and humidity regulation.


    产品详情

    Feature

    ◎Unit design concept is targeted clearly and specifically, unit is long-term continuous operational in harsh industrial

    environment; Unit frame is made of hot galvanized plate or stainless steel molding to achieve high strength and good

    stability, outdoor operational life span is up to 20 years;

    ◎Unit cooling system, control system and fan are used with brand-name and high-quality materials, provide high unit

    reliability and stable performance;

    ◎A perfect combination is balanced between explosion-proof structure design and production performance, different

    component adopts its unique anti-explosive structure, the whole unit is composed of various explosion-proof

    structures;

    ◎Unit equips all types of security measures to ensure normal operation;

    ◎Adoption of Siemens PLC programmable controller;

    ◎Intrinsically safe controlled large-screen monitor displays unit operating parameter;

    Options

    ◎(SS304,SS316L) Stainless steel outer case;

    ◎Heat exchanger adopts copper tubes and copper fins;

    ◎Heat exchanger sparyed with anti-corrosive coating;

    ◎Extremely low-temperature region model;

    ◎Manufacture according to DNV, ABS and other marine standards. Satisfaction of marine usage requirement .

    ◎Marine Protection class IP56,IP65;

    ◎Chemical filtration device (filter media selection by users);

    ◎Remote control communication interface;

    ◎Unit provides all types of alarm interface according to user requirement;

    ◎Solutions for special product requirements.


    Model Selection Table


    ProductExplosion-proof  Heating Ventilation Air Conditioning
    Model BHVAC-8,12,16,22,28,40
    Supply  Power V380V,400V,415V,460V
    FrequencyHz50/60Hz
    Cooling  Capacity W600045000
    Heating  CapacityW400027000
    Flow of Supply  Air m³/h20007500
    Ambient  Temperature
    -60+60
    Room Temperature  Control Range1030
    Room Humidity  Control Range%RH80% / 70%  / 60%
    Room Positive  Pressure Control RangePa50 / 30  / 25
    Installtion  Type OptionalFree  Standing 
    Horizontal
    Split
    Redundant  DesignOptionalVentilation  Fan Redundant
    Cooling System Redundant
    Fully Redundant in One Casing
    Two Independent BHVAC Units
    Ventilation  FanTypeCentrifugal Type
    QTYQTYSignle or Redundant
    ConfigurationRedundant Fans  Type(one duty, one standby)
    Per Power ConsumptionkW0.551.8
    Condenser  Fan TypeAxial Type
    QTYQTY12
    Per Power ConsumptionkW0.371.5
    Refrigerant  TypeR407C/R410A/R134a
    Compressor  TypeFully  Hermetic Scroll Type/Semi-hermetic Screw Type
    Casing and FrameMaterialCarbon  Steel
    Galvanized Steel
    Stainless Steel 304
    Stainless Steel 316L
    CoatingPowder  Coating
     Paint 
    C4 / C5 / CX 
    Heat ExchangerMaterial Aluminum  Fin/Copper Tube
    Copper Fin/Copper Tube
    SS Fin/SS Tube
    CoatingHydrophilic  Film
    IPN
    POWDRCRON
    Nano
    Blygold
    Heresite 
    Fresh  Air DamperMaterialAluminum Alloy
    SS 304
    SS 316L
    Control  TypeMotorized  Shut-off Damper
    Pneumatic Shut-off Damper
    Return  Air DamperMaterial Aluminum Alloy
    SS 304
    SS 316L
    Control  TypeManul 
    Motorized 
    Motorized+Pneumatic
    Manul+Pneumatic
    Filter SystemOptional/CombinationPrimary/Medium/Activated  carbon/Chemical Filter/Sand Filter
    Fresh Air  SystemOptional/CombinationFresh  Air Fan/Fresh Air Flow Switch/Fresh Air Pretreatment
    IECEx  Ex MarkingOptionalEx  IIC T4 Gb
    Ex  IIC  T3 Gb
    ATEX  Ex MarkingOptional II 2 G IIC T4 Gb
                                      II 2 G   Ex d e ib IIC T3  Gb
                                      II 2 G C
    EAC Ex MarkingOptional1Ex  db e ib mb  IIC T3 Gb
    1Ex db e ib mb   IIB+H2 T3 Gb
    CHINA Ex MarkingEx db eb ib mb  IIC T4 Gb
    *The BHVAC Explosion-proof heating, ventilation  air conditioning unit is the guarantee equipment for analyzer house  temperature and humidity control.Due to the different conditions, such as locations, air changes requiement,  overpressure requirement, temperature and  humidity control requirements,room heatload and etc, we need your support to send us project  specifications, and we will do the calculation to ensure  the selected BHVAC model can meet project requirements,  and it is  most economical and energy saving one.      Send an email to    knex@jjybjx.com
    *According to project requirements, two BHVAC systems can be  redundant in one casing.
    *According to project requirements, BHVAC type can be  horizontal type and split type.


    江苏j9九游真人游戏第一平台防爆科技有限公司                (原无锡j9九游真人游戏第一平台防爆电器有限公司 )  版权所有

    苏ICP备18014011号-1






  • XML地图