YingTeng Modular Explosion-Proof Air Conditioning Unit
Model: BZKT-180Ex(Z)
Brand: YingTeng
Cooling Capacity (kW): 180
Heating Output (kW): 180
Airflow (m³/h): 26,000
Excess Pressure Outside the Machine (Pa): 400/1000
Noise Level (dB(A)): 74
Auxiliary Electric Heating (kW): 45
Temperature Range and Accuracy: 18-25% ± 2.0%
Power: 380V 50Hz 3-phase 4-wire system
Total Generator Capacity (kW): 107
Compressor Type: Fully Enclosed Scroll
Compressor Quantity: 6
Compressor Power (kW): 45
Refrigerant Type: R-22
Evaporator Type: Copper Tube and Aluminum Plate Type
Number/Power of Condenser Fans (kW): 3/6
Dimensions (mm)
Mixed Section: 800
Initial Efficiency Section: 400
Cooling Plate Water Segment: 600
Heating section: 300
Fan section: 1850
Middle section: 800
Medium efficiency section: 400
Air Supply Section: 800
Width: 2200
6'0"
Air Filter Types: Pre-Filter + Medium Efficiency
Centrifugal Fan Power (kW): 11
Weight (kg): 2500
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 of Ex db eb ib mb lIB T4 Gb.
Note: The above technical specifications are for reference only, and the actual product should be used as the standard.
1. Refrigeration 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 should not be below 18℃ during the unit's refrigeration operation. If required for ordering, please specify clearly.
5. Specifications and parameters are subject to change without prior notice due to product improvements or updates.
The Yingteng Series explosion-proof air conditioning units comply with the following standards:
GB/T 3836.1-2021 "Explosive Atmospheres *Part 1: 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 intrinsic safety 'i'"
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 operates normally under the following environmental conditions:
a) Altitude not exceeding 2,000m.
b) Suitable for environments with temperatures ranging from -7℃ to 43℃, free from corrosive gases.
c) There are hazardous areas where flammable gases, vapors, and air mixtures from Groups II A, II B, T1 to T4 can form explosive hazards.
The "Yingteng" series of explosion-proof air conditioning units, processed with special explosion-proof technology, are widely applicable in flammable and explosive areas of Zones 1 and 2, such as scientific research, oil, chemical, pharmaceutical, and power plants where II A, IIB level T1 to T4 combustible gases, steam, and air mixtures pose explosion hazards. The modular explosion-proof air conditioning units are suitable for environments 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, with explosion-proof and CCC certification. They feature an aesthetically pleasing design, reasonable structure, and ease of installation and maintenance. The entire series utilizes branded compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and reliability, making them popular 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.).
A new generation explosion-proof air conditioning unit with built-in refrigeration source, specifically developed for modular explosion-proof air conditioning systems. It revolutionizes the traditional design concept of combining a chilled water unit with a modular air handling unit, replacing the complex water system with a refrigerant direct evaporation system. This simplifies the system composition, enhances the evaporation temperature of the refrigerant, reduces construction and equipment operation costs, and is a classic example of a simple and efficient design philosophy.
Combination explosion-proof air conditioning units are widely used in various fields: This product is a specialized explosion-proof air conditioning unit designed for supporting purification projects and other HVAC applications. It meets requirements for air conditioning, temperature and humidity control, dust-free, sterile, noise reduction, micro-processor programmable automatic control, ease of transportation, and simple installation. It effectively resolves issues related to different air volumes and pressure heads required for purification and HVAC. It fully demonstrates the characteristics of direct-expansion air conditioning and also meets various process requirements of the purification section, representing an innovation in purification-type explosion-proof air conditioning units. Human-friendly function division: explosion-proof air conditioning units are divided into conventional and flexible categories.
Standard unit, all functional sections provided by our company, including air intake and mixing, pre-cooling, cooling, heating, humidifying, medium efficiency, and exhaust sections, etc. The cooling section is of direct expansion type, and the functional sections can be selected according to customer requirements.
Flexible system 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 casing, while our company provides the required cooling and heating sources, humidifiers, and the corresponding electrical control components. According to customer requirements, options include single cooling, cooling and heating, constant temperature and humidity, low temperature and low humidity, and 100% outdoor air types. Rich product series: BZ series direct expansion purification modular explosion-proof air conditioning units offer a wide product line with cooling capacities ranging from 8 to 340 kW and air volumes from 1500 to 50000 m³/h, suitable for various purification and other environmental air conditioning projects.
Combination explosion-proof air conditioning unit product features
Box: Specialized cold bridge aluminum profile frame, double-layer steel plate, processed by Japanese AMADA, one-time bending forming technology, surface coating.
Insulation Material: Made of polyurethane high foaming material, with low thermal conductivity, high water resistance, aging resistance, flame retardancy, and non-toxic.
Centrifugal Fan: Utilizes high-performance, low-noise centrifugal fans with advantages such as high air volume, high static pressure, low noise, and stable operation.
Heat Exchangers: Milled in the USA at the OAK production line, with flip-flop refrigerant direct expansion coil, offering extremely high heat exchange efficiency.
Electric Heater: Stainless steel finned electric heater, mainly used for winter heating, also suitable for defroster equipment to protect the coils.
Humidifiers: Choose to install a humidifier when controlling the humidity of the air output is required. Types available include dry steam, electrode, and water film humidifiers, among others.
Control Method: Initially, use imported or domestically produced high-performance instruments for high precision and reliability. Control instruments can be equipped with remote control interfaces for convenient centralized remote control by users (please specify at the time of ordering).
Air-cooled Condensing Unit
Compressors: Utilize high-performance imported fully enclosed or semi-enclosed scroll compressors, offering safety, reliability, and high energy efficiency. Shell: Processed by Japanese AMADA equipment, one-time bending forming technology, made of stainless steel, suitable for outdoor placement without rust concerns. Refrigeration Accessories: Thermostatic expansion valves, solenoid valves, high and low-pressure controllers, etc., all use internationally renowned brands.
Outdoor Unit Installation
★The installation location should ensure that hot air passing through the condenser is not recirculated back into the unit or drawn into the hot air discharged by another unit, and there should be sufficient space for maintenance of the unit.
★There should be no obstructions in the exhaust and intake air channels of the unit.
★The equipment arrangement should be positioned for good ventilation to remove the heat exhausted by the equipment and draw in cooler air.
★The unit should be mounted on a sturdy and level base, which must be strong enough to support the unit's weight and withstand vibrations during operation.
★Avoid installation in dirty or oily environments.
