YingTeng Modular Explosion-Proof Air Conditioning Unit
Model: BZKT-55Ex(Z)
Brand: YingTeng
Cooling Capacity (kW): 55
Heating Output (kW): 55
Airflow (m³/h): 95,000
Excess Pressure (Pa): 300/850
Engine noise (dB(A)): 71
Auxiliary Electric Heating (kW): 18
Temperature Range and Accuracy: 18-25% ± 2.0%
Power Supply: 380V 50Hz, 3-phase 4-wire system
Total Generator Capacity (kW): 40
Compressor Type: Fully Enclosed Scroll
Compressor Quantity: 2
Compressor Power (kW): 15
Refrigerant Type: R-22
Evaporator Type: Copper tube-over-铝 foil
Condenser Fan Quantity/Power (kW): 1/2.2
Dimensions (mm)
Mixed Section: 600
Initial Efficiency Segment: 400
Cooling Plate Water Segment: 600
Heating section: 300
Fan Section: 1450
Middle Section: 800
Medium efficiency section: 400
Airflow section: 600
Width: 1500
1400
Air Filter Types: Pre-Filter + Medium Efficiency
Centrifugal Fan Power (kW): 4
Weight (kg): 1000
Ex db eb ib mb lIB T4 Gb
Manufacturer: Henan Tongteng Explosion-Proof Electrical Equipment Co., Ltd.
The YingTeng modular 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 during the unit's refrigeration operation must not be below 18°C; if a specific requirement is needed for ordering, please specify clearly.
5. Specifications may be modified or updated without prior notice.
The Yingteng Series Combination 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 intrinsic safety '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 "m" type enclosures"
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 from corrosive gases.
c) There are explosive hazard areas formed by mixtures of flammable gases, vapors, and air from Groups II A, II B, and T1 to T4.
The "YingTeng" series of explosion-proof air conditioning units have been specially processed with explosion-proof technology, making them suitable for 1st and 2nd zone flammable and explosive environments. They are widely used in scientific research, oil, chemical, pharmaceutical, and power plant settings where II A, IIB, T1-T4 groups of combustible gases, steam, and air mixtures may pose explosion hazards. These modular explosion-proof air conditioning units are ideal for locations with temperature requirements. The YingTeng modular explosion-proof air conditioning units have passed inspections by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products and have been issued explosion-proof certificates and CCC explosion-proof certificates. They feature an aesthetically pleasing design, reasonable structure, and ease of installation and maintenance. The full range of modular explosion-proof air conditioning units are equipped with brand-name compressors, microcomputer intelligent control, digital display, and offer 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-mounted 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.).
Combination explosion-proof air conditioning units, a new generation of self-contained cooling source explosion-proof air conditioning units specifically developed. They revolutionize the traditional design concept of chilled water units combined with modular air handling units, converting complex water systems into direct expansion refrigerant systems, simplifying the system composition, enhancing the evaporation temperature of the refrigerant, and reducing construction and equipment operation costs. A classic example of a design that embodies simplicity and efficiency.
The Combination Explosion-Proof Air Conditioning Units are widely used in various fields: This product is a professional explosion-proof air conditioning unit designed for purification projects and other HVAC projects, capable of meeting requirements for air conditioning, temperature and humidity control, dust-free and sterile environments, noise reduction, micro-processing programmable automatic control, ease of transportation, and simple installation. It effectively resolves the issues caused by different air volume and pressure head requirements in purification and HVAC. It fully showcases the characteristics of direct-expansion air conditioning and also meets the various process requirements of the purification section, representing an innovation in purification-type explosion-proof air conditioning units. Humanized functional division: Explosion-proof air conditioning units are divided into two types: conventional and flexible.
Standard type unit, all functional sections provided by our company, including intake and mixing air section, pre-cooling section, cooling section, heating section, humidification section, medium efficiency section, and exhaust air section, etc. The cooling section is of direct expansion type, and the functional sections can be selected according to customer requirements.
Flexible type units consist of 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, while our company provides the necessary cold and hot sources, humidifiers, and the corresponding electrical control parts. Based on customer requirements, we can choose from types such as single cooling, heating and cooling, constant temperature and humidity, low temperature and low humidity, and 100% fresh air. 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 Combination Explosion-proof Air Conditioning Unit
Case: Specialized aluminum profile frame for cold bridge prevention, double-layer steel plate, processed by Japanese AMADA, one-time bending forming technology, surface coating.
Insulation Material: Made of high foam polyurethane, featuring low thermal conductivity, high water resistance, aging resistance, flame retardancy, and non-toxicity.
Centrifugal fan: Equipped with high-performance, low-noise centrifugal fan, featuring high air volume, high static pressure, low noise, and stable operation.
Heat Exchanger: American OAK production line processing, flip-style refrigerant direct expansion coil, with 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 required. Types available include dry steam, electrode, and water film humidifiers, among others.
Control Method: Initially use imported or domestically produced high-performance instruments, offering high control accuracy and reliability. Control instruments can be pre-fitted with remote control interfaces for convenient centralized remote control by users (please specify at the time of order).
Air-cooled Condensing Unit
Compressor: Utilizes high-performance imported fully enclosed or semi-enclosed scroll compressors for safety, reliability, and high energy efficiency ratio. Shell: Processed by Japanese AMADA equipment, one-time bending forming technology, made of stainless steel, suitable for outdoor placement with no rust concerns. Refrigeration Accessories: Throttling valve, solenoid valve, high and low pressure controllers, etc., all use internationally renowned brands.
Outdoor Unit Installation
★The installation location should prevent the hot air passing through the condenser from being re-sucked into the unit or drawn into the hot air exhausted by another unit, and there should be ample space for maintenance of the equipment.
★There should be no obstructions blocking the exhaust and intake channels of the unit.
★The unit arrangement should have good ventilation to carry away the heat exhausted by the unit and draw in cooler air.
★The unit should be mounted on a sturdy and level base, which must have sufficient strength to support the unit's weight and withstand vibration during operation.
★Avoid installation in dirty or oily environments.
