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      BHVAC
      Explosion-proof Heating Ventilation Air Conditioning Unit

      簡(jiǎn)要介紹:


      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.


      產(chǎn)品詳情

      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 location, 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    [email protected]
      *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.


      江蘇康寧防爆科技有限公司                (原無(wú)錫康寧防爆電器有限公司 )  版權(quán)所有

      蘇ICP備18014011號(hào)-1

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