Brand: YingTeng
Cooling Capacity: 37 kW
Heating Output: 31 kW
Total Engine Power: 10.2kW
Energy Efficiency Ratio: 3.63
Airflow: 3,300 m³/h
Static Pressure Outside the Machine: 150 Pa
Motor Power: 0.75 kW
Electric Heating (Optional): 9kW
Power: 380V/3N - 50Hz
Indoor unit dimensions (Length × Width × Height mm): 950×1050×597
Drain pipe: DN25
Weight: 137 kg
Type of Compressor: Enclosed Type Compressor
Compressor Quantity: 1
Single-press machine operating current: 17.2A
Total Outdoor Unit Power: 9.4 kW
Outdoor Unit Quantity: 1
Individual outdoor unit dimensions (Length × Width × Height mm): 1200×1080×1180
Weight: 260 kg
Cooling rated current: 20.0A
Heating rated current: 19.4A
*Operating Current: 23.6A
Pipe connection liquid tube size: 1 * Φ15.88mm
Pipe connection size: 1 x Φ28.6mm
Ex db eb ib mb lIB T4 Gb
Manufacturer: Henan Tongteng Explosion Proof Electrical Appliances Co., Ltd.
Yinteng's new explosion-proof ceiling-mounted air conditioner features the Ex db ib mb IIB T4 Gb/Ex db eb ib mb IIC T4 Gb marking.
Note: The above technical specifications are for reference only; the actual product is the standard.
The refrigeration/heat data is for a connection pipe length of 7.5m between the indoor and outdoor units.
2. Customized cooling capacity is measured under nominal air volume, with outdoor dry bulb temperature of 35℃ and wet bulb temperature of 28℃.
3. Customized heat is measured under nominal air volume and outdoor dry bulb/wet bulb temperatures of 7/6℃.
4. The unit was not charged with refrigerant upon factory shipment.
5. The static pressure outside the unit in the table is within the design range provided by the manufacturer. Customers must specify the static pressure of the unit when placing an order, and the manufacturer will configure accordingly.
YingTeng's new series of ceiling-mounted air handling 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 Yinteng new fresh air overhead mounted 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 hazardous explosive areas formed by mixtures of flammable gases, vapors, and air, ranging from II A, II B classes, and T1 to T4 groups.
The "YingTeng" new series of overhead-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, chemical, pharmaceutical, and power plant environments where there may be or could be II A, II B, T1 to T4 groups of combustible gases, steam, and air mixtures posing explosion hazards. These new overhead-mounted air conditioning units are ideal for locations with specific temperature requirements. The YingTeng overhead-mounted air conditioning units have passed inspections by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center and have been issued explosion-proof certification and explosion-proof CCC certificate. They feature an aesthetically pleasing design, reasonable construction, and are easy to install and maintain. The full range of YingTeng explosion-proof air conditioning units 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 air conditioners, explosion-proof duct air conditioners, explosion-proof ceiling 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.).
YingTeng New Full Air Supply Ceiling Type Air Conditioner Product Features
Flexible design, easy installation
Compact structure, small footprint, easy to install.
Environmentally friendly refrigerant with high heat exchange efficiency, low pressure drop, and green, non-polluting properties.
Wide capacity range, diverse models to meet various application requirements at different locations.
Mature and stable control system, high efficiency and energy-saving, quality guaranteed.
Aesthetically pleasing and of high quality
The housing is constructed with a thermally broken aluminum alloy frame and a cold bridge-free, screw-free design concept. It is assembled from double-sided panels and an aluminum skeleton connected by special clamps. The housing features a high-density double-sided color steel plate polyurethane foam design with a foam density of ≥48 kg/m³. The inner surface of the housing is smooth and flat, resistant to dust and bacterial growth, which is beneficial for improving the quality of processed air and suitable for environments requiring purification.
The patented body frame is constructed using a new cold bridge breaking technology, high-strength aluminum alloy composite insulation technique, where the insulation material is integrated with the aluminum alloy for a single molding process. The composite material boasts high strength, effectively preventing the formation of cold bridges. The exterior surface of the aluminum alloy is treated with oxidation and sandblasting, resulting in an aesthetically pleasing appearance and high corrosion resistance.
The assembly of the unit is secured using custom aluminum alloy cover plates and dedicated clips, with a self-tightening sealing panel in place. The housing is sealed with double fixation internally and externally, ensuring a firm fit between the unit's interior and exterior. The unit features no exposed screws, contributing to 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 employs special high-efficiency internal threaded copper tubes, increasing the heat exchange surface area on the inner wall and enhancing the intensity of turbulent flow, thereby raising the heat transfer efficiency by approximately 20%; the compact arrangement of the small tubes significantly improves the heat exchange performance.
The DongBu tube has been meticulously designed to consider the refrigerant's state, flow rate, and pressure drop under both cooling and heating modes, ensuring high heat exchange performance in any operating mode.
Utilizing a diffusion胀头胀接工艺, we effectively ensure a tight bond between aluminum fins and copper tubes, reducing the heat transfer resistance of the surface cooler.
Direct heat exchange between refrigerant and air, without the need for an intermediate medium, ensures high efficiency and energy savings.
Smart control, comprehensive features, easy to operate
The microcomputer controller features a variety of automatic control functions including fault diagnosis, intelligent defrosting, energy management, and operation monitoring. It supports multiple operating modes, scheduled on/off operations, and can be expanded to meet the specific requirements of the client.
A comprehensive protection system, intelligent self-detection functions, and crew safety and reliability without the need for dedicated maintenance; the unit features system high-voltage protection, system low-voltage protection, and phase-loss protection. It also includes power phase sequence protection, overvoltage protection, undervoltage protection, compressor motor overheating protection, high-temperature discharge protection, anti-frequent start protection for compressors, and sensor failure protection. With multiple protection features, it can proactively respond to extreme operating conditions, mitigate risks, and automatically shut down in the event of a fault, locking the error and providing automatic functions such as fault display and operating condition records.
Reserved communication ports for remote and centralized control.
A wide variety of models, with broad applications.
In addition to recirculating fan models, we can also offer new fan models, i.e., DC air handling systems, providing users with 100% outdoor fresh air. This results in superior indoor air quality and is particularly suitable for infectious disease wards, specialized pharmaceutical facilities, toxic environments, and any other locations where recirculating air is not permissible.
In addition to cool-only and heat-cool models, we also offer Year-Round Cooling Model 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 *the most reasonable model based on the winter environmental temperatures in different regions.
