Yinteng Modular Explosion-proof Air Conditioning Unit
Model: BZKT-210Ex(Z)
Brand: YingTeng
Cooling Capacity (kW): 210
Heating Capacity (kW): 210
Airflow (m³/h): 32,000
Excess Pressure (Pa): 400/1000
Aircraft Noise Level (dB(A)): 75
Auxiliary Electric Heating (kW): 50
Temperature Range and Accuracy: 18-25% ± 2.0%
Power: 380V 50Hz three-phase four-wire system
Total Generator Capacity (kW): 135
Compressor Type: Semi-hermetic Integral Screw Type
Compressor Quantity: 1
Compressor Power (kW): 63.7
Refrigerant Type: R-22
Evaporator Type: Copper Tube Over Aluminum Fin
Number of Condenser Fans/Power (kW): 1/6.6
Dimensions (mm)
Mixed Section: 1000
Initial Efficiency Section: 400
Cooling Plate Water Stop: 600
Heating Section: 300
Fan section: 2000
Mid-section: 800
Medium Efficiency Section: 400
Airflow Section: 1000
Width: 2200
6'0"
Air Filter Types: Preliminary + Medium Efficiency
Centrifugal Fan Power (kW): 15
Weight (kg): 2700
Explosion-proof marking: Ex db eb ib mb lIB T4 Gb
Manufacturer: Henan Tongteng Explosion-Proof Electrical Appliances Co., Ltd.
The YingTeng explosion-proof air conditioning unit features the explosion-proof marking Ex db eb ib mb lIB T4 Gb.
Note: The above technical specifications are for reference only, and the actual machine should be taken as the standard.
1. Cooling nominal operating conditions: Indoor return air dry bulb temperature 27°C, wet bulb temperature 19°C; outdoor ambient air dry bulb temperature 35°C.
2. Heating nominal operating conditions: Indoor return air dry bulb temperature 20°C, hot water inlet temperature 19°C; steam pressure 0.2 MPa.
3. The beauty method can be selected from electric heating, hot water heating, or steam heating; electric regulating valves are required for hot water and steam heating.
4. The ambient temperature during the unit's refrigeration operation must not be below 18°C; if required for ordering, please specify clearly.
5. Specifications may be changed or updated without prior notice due to product improvement.
The Yingteng series explosion-proof air conditioning units comply with the following standards:
GB/T 3836.1 - 2021 "Explosive Atmospheres *1 Part: Equipment General Requirements"
GB/T 3836.2-2021 "Explosive Atmospheres *Part 2: Equipment protected by隔爆外壳 'd'"
GB/T 3836.3-2021 "Explosive Atmospheres *Part 3: Equipment protected by increased safety "e""
GB/T 3836.4 - 2021 "Explosive Atmospheres *Part 4: Equipment protected by intrinsic safety "i""
GB/T 3836.9 - 2021 "Explosive Atmospheres *Part 9: Equipment protected by encased 'm' type"
GB/T 3836.15-2017 "Explosive Atmospheres - Part 15: Design, Selection, and Installation of Electrical Equipment"
The Yingteng modular explosion-proof air conditioning unit can operate normally under the following environmental conditions:
a) Altitude not exceeding 2,000m
b) Suitable for environments with temperatures ranging from -7℃ to 43℃, free of corrosive gases.
c) There are explosive hazard areas formed by mixtures of flammable gases, vapors, and air from Group II A, II B, T1 to T4 categories.
The "YingTeng" series of explosion-proof air conditioning units have been specially processed with explosion-proof technology, making them suitable for flammable and explosive areas in Zones 1 and 2. They are widely used in scientific research, oil, chemical, pharmaceutical, and power plant environments where IIA, IIB class T1 to T4 combustible gases, steam, and air mixtures may form explosive hazards. Modular explosion-proof air conditioning units are ideal for locations with temperature requirements. The YingTeng modular explosion-proof air conditioning units have been inspected and certified by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center, receiving both explosion-proof and explosion-proof CCC certificates. They feature an aesthetically pleasing design, reasonable structure, and easy installation and maintenance. The entire series employs brand-name compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and safety. They are highly favored in the market. (Customizable options include explosion-proof window-type air conditioners, explosion-proof duct-type air conditioners, explosion-proof ceiling-type air conditioners, explosion-proof fresh air air conditioners, explosion-proof marine air conditioners, explosion-proof corrosion-resistant air conditioners, explosion-proof high-temperature air conditioners, explosion-proof cold storage air conditioners, explosion-proof modular air conditioning units, and explosion-proof multi-split air conditioning units, etc.).
The newly developed generation of integrated explosion-proof air conditioning units with self-contained refrigeration source, designed specifically for this purpose, revolutionizes the traditional design concept of chillers combined with modular air handling units. It replaces the complex water system with a refrigerant direct-evaporation system, simplifying the system composition, enhancing the evaporation temperature of the refrigerant, reducing construction and equipment operation costs, and is a classic example of a simple and efficient design philosophy.
Combination explosion-proof air conditioning units have wide application areas: This product is a professional explosion-proof air conditioning unit designed for matching with purification engineering and other air conditioning projects, meeting requirements for air conditioning, temperature and humidity control, dust-free and sterile environments, noise reduction, microprocessor programmable automatic control, ease of transportation, and simple installation. It effectively resolves issues related to varying air volume and pressure head requirements in purification and air conditioning. It fully demonstrates the characteristics of direct expansion air conditioning and meets various process requirements of the purification section, representing an innovation in purification-type explosion-proof air conditioning units. Humanized function classification: Explosion-proof air conditioning units are divided into conventional and flexible types.
Standard type units, all functional sections are supplied by our company, including the intake mixing section, pre-filter section, cooling section, heating section, humidifying section, medium efficiency section, and air outlet section, etc. The cooling section is of direct expansion type, and the functional sections can be selected according to the customer's requirements.
Flexible type units involve dividing the entire unit into two parts. The customer is responsible for the initial and medium efficiency sections of the purification air conditioning part, the matching fan section, and the entire cabinet part. Our company provides the necessary cold and hot sources, humidifiers, and the corresponding electrical control components. Based on customer requirements, we can choose from single cooling, heating and cooling, constant temperature and humidity, low temperature and low humidity, and 100% fresh air types. Rich product series: BZ series direct expansion purification package explosion-proof air conditioning units, with a very extensive product line, cooling capacity of 8~340kW, air volume of 1500~50000m³/h, suitable for a wide range of purification and other environmental air conditioning projects.
Features of the Combination Explosion-proof Air Conditioning Unit
Box: Specialized aluminum profile frame for cold bridge prevention, double-layer steel plate, processed by Japanese AMADA, one-time bending forming technology, surface coating.
Insulation: Made of high foam polyurethane material, featuring low thermal conductivity, high water resistance, resistance to aging, flame retardant, and non-toxic.
Centrifugal fan: Utilizes high-performance, low-noise centrifugal fans with features such as high air volume, high static pressure, low noise, and stable operation.
Heat Exchanger: Milled in the USA at the OAK production line, with a finned refrigerant direct expansion coil, offering an extremely high heat exchange efficiency.
Electric Heater: Stainless steel finned electric heater, primarily used for winter heating, also suitable for defrosting equipment to protect coils.
Humidifiers: Choose to install a humidifier when controlling the humidity of the air output is needed. Types available include dry steam, electrode, and water film humidifiers, among others.
Control Method: Initially use imported or domestically produced high-performance instruments for precise control and excellent reliability. Control instruments can be pre-equipped with remote control interfaces for convenient centralized remote control by users (please specify at the time of ordering).
Air-cooled Condensing Unit
Compressors: Equipped with high-performance imported fully enclosed or semi-enclosed scroll compressors, ensuring safety, reliability, and high energy efficiency. Shell: Machined by Japanese AMADA equipment, one-time bending forming technology, made of stainless steel, suitable for outdoor placement with no rust concerns. Refrigeration accessories: Throttle valves, solenoid valves, high and low-pressure controllers, all using internationally renowned brands.
Outdoor Unit Installation
★The installation location should ensure that the hot air passing through the condenser is not re-circulated back into the unit or drawn into the exhaust air of another unit, and there should be sufficient space for maintenance of the equipment.
★There should be no obstructions blocking the exhaust and intake channels of the unit.
★The arrangement of the equipment should have good ventilation to remove the hot air blown out by the equipment and to draw in cooler air.
★The unit should be mounted on a sturdy, level base that can withstand the weight of the unit and its vibrations during operation.
★Avoid installation in dirty or oily environments.
