20 HP Water-Cooled Industrial Air Conditioners with Explosion-Proof CabinetProduct Specifications
Brand: YingTeng
Spec: 20 horsepower
Cooling Capacity: 54.8 kW
Energy Control: 100, 50.0%
Heating Output - Electric Heating: 27KW
Heating Capacity - Hot Water Heating: 50KW
Heating Capacity - Steam Heating: 70 kW
Airflow: 10,500 m³/h
Static Pressure Outside the Machine: 300 Pa
Engine noise: 72 dB(A)
Temperature control range and accuracy: 18-30°C for heating/cooling models, 20-30°C for cooling fan models, sensitivity ±2°C
Power Supply: AC 380V 50Hz, 3-phase 4-wire system
Compressor Type: Scroll Full Enclosed Compressor
Nominal Input Power: 15.0 kW
Condenser Type: High-Efficiency Shell and Tube
Flow Rate: 10 m³/h
Pipe diameter: DN50
Throttling Method: External Balance Thermal Expansion Valve
Evaporator Type: Copper tube sleeve with hydrophilic aluminum foil fins
Exhaust Fan Type: External Rotor Low Noise Centrifugal Fan
Number of exhaust fans: 2
Fan Power: 3KW
Filter Type: Initial Efficiency Nylon Mesh (Panel Type)
Electric heating heating capacity: 27 kW
Hot Water Heating Capacity: 50KW, Inlet Pipe Diameter: 32mm
Steam heating capacity: 70KW, steam inlet and outlet pipe diameter 32mm
Ex db ib mb IIB T4 Gb / Ex db ib mb II CT4 Gb
Manufacturer: Henan Tongteng Explosion-Proof Electrical Equipment Co., Ltd.
Note: The above technical specifications are for reference only; the physical unit shall be the standard.
1. Refrigeration Conditions: Outdoor temperature DB=35°C, WB=24°C; Indoor temperature DB=27°C, WB=19°C.
2. Heating condition: Outdoor temperature DB=7°C, WB=6°C; indoor temperature DB=20°C.
3. The filling amount of the remaining refrigerants and the type of compressor are specified in the specific data provided in the random documentation of the unit.
4. For the refrigerant unit, data other than cooling capacity, heating capacity, power, and charging amount can be referred to in the table above. For data that cannot be referred to, please consult the specific data in the unit's random materials.
The YingTeng explosion-proof industrial air conditioning series products 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 3836.4 - 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"
Yinteng explosion-proof industrial air conditioners 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 explosion hazard areas formed by mixtures of flammable gases, vapors, and air in Groups II A, II B, and T1 to T4.
The "Yingteng" explosion-proof industrial air conditioning series models have been processed with special explosion-proof technology and are suitable for 1st and 2nd zone flammable and explosive environments. They are widely used in scientific research, oil, chemical, pharmaceutical, power plants, and other places where there may be or could be IIa, Iib Group T1 to T4 combustible gases, steam-air mixtures, and explosion hazards. Explosion-proof industrial air conditioners are suitable for areas with temperature requirements. These units have passed inspection by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center and have received explosion-proof certification and explosion-proof CCC certificate. They feature an attractive appearance, reasonable design, ease of 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 by 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.).
Yingteng explosion-proof industrial air conditioners are the latest generation of air conditioning products meticulously developed by our company, drawing upon a blend of international and domestic design philosophies and refrigeration components. Each model has been tested by our company's authorized and recognized testing center. They are renowned for their attractive appearance, superior performance, easy installation and maintenance, as well as stability and reliability. The product range is comprehensive, with a variety of models to meet diverse user needs. They are widely used in various industrial fields such as steel mills, chemical factories, paper mills, printing plants, power plants, substation, food factories, garment factories, and microelectronics factories, as well as in control rooms of various electrical equipment.
Diverse forms and functions
Explosion-proof industrial air conditioners are categorized into three main types: direct-air supply, top-air supply with front return air, and top-air supply with rear return air. To meet the requirements of different working environments or the functional needs of specific usage sites, there are derivative models such as heat pumps, heat pump with electric auxiliary heating, chilled water electric heating, chilled water hot water coil, 100% fresh air, and single cooling units for customer selection. With a wide variety of models and a broad range of cooling capacities, they can satisfy the air conditioning needs of various commercial spaces and industrial special applications.
Direct Air Delivery
Direct-airflow type uses bidirectional louvers for blowing air, featuring long throw distance, high air volume, and many characteristics such as small size, attractive appearance, and simple, flexible application. It reduces the amount of decoration and installation work for users, suitable for local air conditioning in medium and small spaces.
Top-Blow Type
Top-blowing models utilize ducted air distribution for ventilation. Users can flexibly select the ventilation method and reasonably arrange the number of air outlets based on the space conditions and usage requirements, meeting the needs for centralized management and even temperature control in large spaces. The return air methods are further divided into front return air type, suitable for direct return air in independent large spaces, eliminating the need for return air ducts and machine rooms; and rear return air type, suitable for centralized air conditioning of return air in multiple independent spaces, requiring the installation of return air ducts and machine rooms for each space.
State-of-the-art performance
The product features an efficient spiral compressor, an internationally branded external flat thermal expansion valve, and a high-performance heat exchanger meticulously designed and manufactured. The unit has been meticulously tested by a CNAS-accredited and authorized testing center. The products boast exceptional performance quality and offer unparalleled energy-saving and cost-reduction advantages.
Evaporator
The heat exchanger features high-performance internally threaded copper tubes and hydrophilic finned aluminum fins, further enhanced by advanced mechanical expansion tube processing, resulting in optimal heat exchange efficiency.
Condenser
Heat exchangers feature large-diameter corrugated aluminum fin design with advanced mechanical expansion tube technology. They are designed to maximize adaptability to various harsh dust environments while meeting heat exchange performance and efficiency, minimizing maintenance and cleaning, and extending service life.
Microcomputer control
Microcomputer with humanized control, LCD large-screen display, equipped with RS-485 communication interface, offering ventilation/cooling/heating in three operating modes, featuring timer on/off function, power failure memory function, real-time clock display, etc.; optimized control logic, meticulously designed operational data and fault alarm full-code query and prompt functions for ease of use. The unit is equipped with multiple protection functions to ensure safe and worry-free operation.
Maintenance and repair
Streamlined, functional framework design with ease of installation and maintenance in mind; includes a double-layer, removable and washable pre-filter for extended lifespan.
Meet customers' special requirements
According to customer requirements, options include year-round refrigeration operation, high airflow with low enthalpy difference, corrosion-resistant coating, long pipeline connections, 100% fresh air, shaded storage, remote control, steam heating, and hot water heating units.
In case of any special requirements, there may be changes to parameters such as the machine's dimensions. Customers must communicate these requirements prior to placing an order and note them in the order details.
