Brand: YingTeng
Cooling Capacity: 86 kW
Heating Capacity: 73 kW
Total Engine Power: 24.5 kW
Energy Efficiency Ratio: 3.51
Airflow: 7,900 m³/h
Static Pressure Outside the Machine: 200Pa
Motor Power: 2.2 kW
Electric Heating (optional): 22kW
Power: 380V/3N - 50Hz
Indoor Unit Dimensions (Length × Width × Height mm): 1150×1700×827
Piping: DN25
Weight: 298 kg
Type of Compressor: Enclosed Type Compressor
Compressor Quantity: 3
Single pressure machine operating current: 12.3A
Total Outdoor Unit Power: 22.3kW
Outdoor Unit Quantity: 1
Outdoor Unit Dimensions (Length × Width × Height mm): 2450×1080×1130
Weight: 660 kg
Cooling rated current: 44.1A
Heating rated current: 42.6A
*Operating Current: 53.5A
Pipe Connection Size: 3 x Φ15.88mm
Pipe connection size: 3 x Φ28.6mm
Ex db eb ib mb lIB T4 Gb
Manufacturer: Henan Tongteng Explosion-proof Electrical Equipment Co., Ltd.
The YingTeng new model ceiling-mounted explosion-proof air conditioner is marked with Ex db ib mb IIB T4 Gb/Ex db eb ib mb IIC T4 Gb.
Note: The above technical specifications are for reference only, please refer to the actual product.
1. Refrigeration/heat data is for an indoor-outdoor connection pipe length of 7.5 meters.
2. Customized cooling capacity is measured under nominal air volume conditions with an outdoor dry bulb temperature of 35℃ and a wet bulb temperature of 28℃.
3. Customized heat output is measured at nominal air volume under outdoor dry bulb and wet bulb temperatures of 7/6℃.
4. The unit was not charged with refrigerant upon factory shipment.
5. The outdoor static pressure in the table is within the design range provided by the manufacturer. Customers must specify the outdoor static pressure of the unit when placing an order, and the manufacturer will configure accordingly.
YingTeng's new series of ceiling-mounted air-cooled 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 intrinsic safety '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 'm' type enclosures"
GB/T 3836.15-2017 "Explosive Atmospheres Part 15: Design, Selection, and Installation of Electrical Equipment"
The YingTeng new model ceiling suspended 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 of corrosive gases.
c) There are explosive hazardous areas formed by mixtures of flammable gases, vapors, and air from Group II A, II B, T1 to T4 categories.
"YingTeng's new series of explosion-proof ceiling-mounted 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, chemicals, pharmaceuticals, power plants, and other locations where IIA, IIB class T1-T4 combustible gas, steam, and air mixtures pose explosion hazards. These units are ideal for environments with specific temperature requirements. YingTeng's explosion-proof ceiling-mounted air conditioning units have been inspected and certified by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center, with both explosion-proof certificates and CCC certificates. They feature an attractive appearance, reasonable design, and are easy to install and maintain. The full range of YingTeng explosion-proof air conditioners utilizes brand-name compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and reliable 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 conditioners, and explosion-proof multi-split air conditioners, etc.)"
Yinteng's New Full-Installation Ceiling Air Conditioning Unit Product Features
Design flexible, installation simple
Compact structure, small footprint, easy to install.
Environmentally friendly refrigerant with high heat exchange efficiency, low pressure loss, and green, non-polluting.
Vast capacity range, diverse models, catering to various application needs in different locations.
Mature and stable control system, energy-efficient, and guaranteed quality.
Attractive appearance, high-end quality
The housing is constructed with a cold bridge-free aluminum alloy frame and a screwless concept design, consisting of double-sided panels connected to an aluminum skeleton via special clips. It features a high-density double-sided color steel plate polyurethane foam housing design with a foam density of ≥48 kg/m³. The inner surface of the housing is smooth and even, which is less prone to accumulate dust and bacteria, thereby improving the quality of the processed air. It is suitable for places with purification requirements.
The patented body frame is constructed with a new cold bridge interruption technique, high-strength aluminum alloy composite insulation technology, where the insulation material is integrated with the aluminum alloy for a single molding process. The composite material boasts high strength and effectively prevents the formation of cold bridges. The exterior surface of the aluminum alloy is treated with oxidation and sandblasting, offering an aesthetically pleasing appearance and high corrosion resistance.
The assembly of the unit is secured with specially designed aluminum alloy covers and dedicated clips, using self-tightening panels for fixation. The housing is sealed with dual internal and external fixation, ensuring a firm seal between the unit's interior and exterior. The unit features no exposed screws, resulting in a sleek and aesthetically pleasing structure with enhanced strength, preventing air leakage and completely isolating cold bridge transmission.
High-efficiency heat exchange, superior performance
The heat exchanger utilizes specialized high-efficiency internal threaded copper tubes, which increases the heat exchange area on the inner wall and enhances the degree of turbulence, resulting in a heat transfer efficiency boost of about 20%; the dense arrangement of small tubes significantly improves the heat exchange performance.
The Dong Bu pipe thoroughly considers the refrigerant's state, flow rate, and pressure drop under both cooling and heating modes, ensuring high heat exchange performance in any operation mode.
The diffusion胀头拉伸 technique ensures a robust bond between aluminum fins and copper tubes, minimizing the heat transfer resistance of the surface condenser.
Direct heat exchange between refrigerant and air, no need for an intermediate medium, high efficiency and energy-saving.
Smart control, comprehensive features, easy operation
The microcomputer controller features multi-functional automatic controls such as fault diagnosis, intelligent defrosting, energy management, and operation monitoring. It supports various modes of operation, scheduled on/off, and can be expanded with additional functions as per the client's requirements.
Comprehensive protection system with intelligent self-detection features, ensuring the unit's safety and reliability without the need for dedicated maintenance. The unit is equipped with system over-voltage protection, under-voltage protection, phase loss protection, phase sequence protection, over-voltage protection, under-voltage protection, compressor motor overheating protection, high exhaust temperature protection, anti-frequent start protection, and sensor fault protection. It can proactively respond to extreme conditions, mitigate risks, and automatically shut down in case of faults, locking the issue and providing automatic functions such as fault display and operating condition recording.
Reserved communication ports for remote and centralized control.
A wide range of models with broad applications
In addition to the recirculating fan models, we also offer new fan models, which are DC air handling systems. These systems provide users with 100% outdoor fresh air, ensuring good indoor air quality. They are particularly suitable for infectious disease wards, specialized pharmaceutical facilities, toxic environments, and any locations where recirculated air is not recommended.
In addition to cool and heat models and single-cool models, we also offer Year-Round Cooling Models 1 (cooling from 0~43℃ ambient temperature) and Year-Round Cooling Model 2 (cooling from -15~43℃ ambient temperature), suitable for hospitals, pharmaceutical factories, steel mills, and other locations requiring year-round cooling. We provide customers with *the most reasonable model based on the winter environmental temperatures in various regions.
