Explosion-proof Air Conditioning Unit Series
Explosion-proof Unitary Air Conditioner
Explosion-proof Unitary Air Conditioner
This series of explosion-proof air conditioning units incorporates specialized explosion-proof design and processing technologies, offering a wide capacity range. Utilizing a complete set of high-quality, name-brand refrigeration components and precision engineering, the units ensure excellent overall performance, reliable operation, and low noise levels. They are widely applicable in explosive hazardous areas where flammable gases, vapors, or air mixtures of Groups IIA, IIB, IIC, and Temperature Classes T1 to T4 may be present, such as in scientific research, petroleum, chemical, pharmaceutical, processing, manufacturing, and biological industries, meeting environments with stringent temperature control requirements.
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PRODUCT DESCRIPTION

Product Overview
This series of explosion-proof air conditioning units incorporates specialized explosion-proof design and processing technologies, offering a wide capacity range. Utilizing a complete set of high-quality, name-brand refrigeration components and precision engineering, the units ensure excellent overall performance, reliable operation, and low noise levels. They are widely applicable in explosive hazardous areas where flammable gases, vapors, or air mixtures of Groups IIA, IIB, IIC, and Temperature Classes T1 to T4 may be present, such as in scientific research, petroleum, chemical, pharmaceutical, processing, manufacturing, and biological industries, meeting environments with stringent temperature control requirements.

The products have passed China's National Explosion-proof Electrical Product Quality Supervision and Inspection, obtaining the required explosion-proof certification. They are also ATEX certified, complying with EU Directive 2014/34/EU and relevant EN standards. The series boasts an aesthetic appearance, rational design, and easy installation and maintenance. Featuring microprocessor control and digital display, they are user-friendly and exhibit stable performance.


Product Features:

1. Explosion-proof unitary air conditioner with high cooling and heating capacity, delivering fast cooling and heating response. It is a highly intelligent air conditioning system.

2. The indoor unit features a frame structure with an LCD display, ultra-quiet design for silent operation, and fully automatic operation.

3. Equipped with fully automatic fault self-diagnosis and automatic on/off settings.

4. Utilizes a brand-name expansion valve as the throttling device, allowing flexible refrigerant flow adjustment based on load demand for more efficient operation.

5. Incorporates high-efficiency inner-grooved copper tubes and hydrophilic fins for superior heat transfer performance.

6. Employs a microprocessor-based automatic control system with fault self-diagnosis capability, ensuring energy-efficient, time-saving, and user-friendly operation.

7. Key refrigeration components are sourced from world-renowned brands to ensure long-term, high-efficiency performance.



ModelBKT-15BKT-20BKT-25BKT-30BKT-35BKT-40
FunctionCooling & HeatingCooling & HeatingCooling & HeatingCooling & HeatingCooling & HeatingCooling & Heating
Structural typeFloor-standingFloor-standingFloor-standingFloor-standingFloor-standingFloor-standing
Power supplyAC 380V  50HZAC 220V / 380V  50HZAC 380V  50HZAC 380V  50HZAC 380V  50HZAC 380V  50HZ
TypeFixed SpeedFixed SpeedFixed SpeedFixed SpeedFixed SpeedFixed Speed
Cooling capacity15000W20000W25000W30000W35000W40000W
Heating capacity15500W23000W28000W33000w36000w43000w
Cooling power5700W8500W10200W12100W15600W17000W
Heating power5200W6800W8700W10100W12800W14000W
Heat exchangerCopper tube aluminum finCopper tube aluminum finCopper tube aluminum finCopper tube aluminum finCopper tube aluminum finCopper tube aluminum fin
Air flow volume2500 m3/h4000 m3/h4800 m3/h5500 m3/h6500 m3/h7000 m3/h
RefrigerantR32/R410A/R407CR32/R410A/R407CR32/R410A/R407CR32/R410A/R407CR32/R410A/R407CR32/R410A/R407C
Indoor unit noise level50dBA56dBA57dBA59dBA60dBA61dBA
Outdoor unit noise level62dBA63dBA65dBA66dBA68dBA69dBA
Suitable ambient temperature-7℃ ~ 43℃
-7℃ ~ 55℃
-7℃ ~ 43℃
-7℃ ~ 55℃
-7℃ ~ 43℃
-7℃ ~ 55℃
-7℃ ~ 43℃
-7℃ ~ 55℃
-7℃ ~ 43℃
-7℃ ~ 55℃
-7℃ ~ 43℃
-7℃ ~ 55℃
Indoor unit overall dimensions(W*H*D)1385x736x260mm1500x1000x500mm1500x1000x500mm1500x1000x500mm1500x1000x800mm1700x1100x650mm
Outdoor unit overall dimensions(W*H*D)950x342x1250mm990x880x1772mm990x880x1772mm990x880x1772mm1070x920x1280mm1290x880x1772mm
Electric shock protection classClass IClass IClass IClass IClass IClass I
Waterproof levelIPX4IPX4IPX4IPX4IPX4IPX4
Liquid/gas pipeФ12.7mm/Ф19.05mmФ15.88mm/Ф28.6mmФ15.88mm/Ф28.6mmФ15.88mm/Ф28.6mmФ15.88mm/Ф34.9mmФ15.88mm/Ф34.9mm
Indoor unit weight82KG142KG162KG182Kg190Kg215Kg
Outdoor unit weight130KG212KG242KG262Kg270Kg315Kg
External static pressure30Pa/100PaOptional 50~150PaOptional 50~150PaOptional 50~180PaOptional 80~200PaOptional 80~200Pa
Explosion proof markEx db ib mb IIB T4 Gb
Ex db ib mb IIC T4 Gb
Ex db ib mb IIB T4 Gb
Ex db ib mb IIC T4 Gb
Ex db ib mb IIB T4 Gb
Ex db ib mb IIC T4 Gb
Ex db ib mb IIB T4 Gb
Ex db ib mb IIC T4 Gb
Ex db ib mb IIB T4 Gb
Ex db ib mb IIC T4 Gb
Ex db ib mb IIB T4 Gb
Ex db ib mb IIC T4 Gb

Model

BKT-28 (G)

BKT-35 (G)

BKT-45 (G)

BKT-50 (G)

BKT-60 (G)

BKT-80 (G)

Function

Cooling & Heating

Cooling & Heating

Cooling & Heating

Cooling & Heating

Cooling & Heating

Cooling & Heating

Structural type

Unitary Type

Unitary Type

Unitary Type

Unitary Type

Unitary Type

Unitary Type

Power supply

AC 380V  50HZ

AC 380V  50HZ

AC 380V  50HZ

AC 380V  50HZ

AC 380V  50HZ

AC 380V  50HZ

Type

Fixed Speed

Fixed Speed

Fixed Speed

Fixed Speed

Fixed Speed

Fixed Speed

Cooling capacity

28000W

35000W

45000W

50000W

60000W

80000W

Heating capacity

33600W

39600W

53200W

68500W

78600W

98500W

Cooling power

8300W

11700W

14800W

17600W

20800W

27800W

Heating power

8500W

12300W

15300W

18500W

21400W

29100W

Air flow volume

4500 m3/h

6300 m3/h

8000 m3/h

9000 m3/h

10500 m3/h

14000 m3/h

Refrigerant

R32/R410A/

R407C

R32/R410A/

R407C

R32/R410A/

R407C

R32/R410A/

R407C

R32/R410A/

R407C

R32/R410A/

R407C

Indoor unit noise level

62dBA

63dBA

64dBA

64dBA

65dBA

68dBA

Outdoor unit noise level

65dBA

65dBA

66dBA

66dBA

67dBA

72dBA

Suitable ambient temperature

-7℃ ~ 43℃-7℃ ~ 55℃

-7℃ ~ 43℃-7℃ ~ 55℃

-7℃ ~ 43℃-7℃ ~ 55℃

-7℃ ~ 43℃-7℃ ~ 55℃

-7℃ ~ 43℃-7℃ ~ 55℃

-7℃ ~ 43℃-7℃ ~ 55℃

Indoor unit overall dimensions(W*H*D)

1200x18700x440mm

1470x1920x600mm

1620x2050x650mm

1700x2160x570mm

1800x2150x690mm

1980x2210x1000mm

Outdoor unit overall dimensions(W*H*D)

815x1150x815mm

845x1250x845mm

1880x1230x815mm

1880x1230x815mm

1800x1230x815mm

2900x1250x815mm

Electric shock protection class

Class I

Class I

Class I

Class I

Class I

Class I

Waterproof level

IPX4

IPX4

IPX4

IPX4

IPX4

IPX4

Indoor unit weight

170KG

200KG

270KG

295Kg

335Kg

340Kg

Outdoor unit weight

235KG

280KG

470KG

485Kg

500Kg

720Kg

Explosion proof mark

Ex db ib mb IIB T4 GbEx db ib mb IIC T4 Gb

Ex db ib mb IIB T4 GbEx db ib mb IIC T4 Gb

Ex db ib mb IIB T4 GbEx db ib mb IIC T4 Gb

Ex db ib mb IIB T4 GbEx db ib mb IIC T4 Gb

Ex db ib mb IIB T4 GbEx db ib mb IIC T4 Gb

Ex db ib mb IIB T4 GbEx db ib mb IIC T4 Gb

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