Brand: YingTeng
Cooling Capacity: 198 kW
Heating Capacity: 174 kW
Total Engine Power: 55.0 kW
Energy Efficiency Ratio: 3.60
Airflow: 17,800 m³/h
Static Pressure Outside the Engine: 300 Pa
Motor Power: 5.5 kW
Electric Heating (Optional): 50kW
Power: 380V/3N - 50Hz
Indoor unit dimensions (Length × Width × Height mm): 1450×2250×1330
Drain pipe: DN32
Weight: 430 kg
Type of Compressor: Enclosed Type Compressor
Compressor Quantity: 6
Single pressure machine operating current: 15.2A
Total Outdoor Unit Power: 49.5kW
Quantity of Outdoor Units: 3
Outdoor Unit Dimensions (Length x Width x Height mm): 1950 x 1080 x 1260
Weight: 3 x 520 kg
Rated Current for Refrigeration: 104.5A
Heating rated current: 101.5A
*Maximum Operating Current: 126.6A
Pipe connection liquid tube size: 6 * Φ15.88mm
Pipe connector size: 6 x Φ28.6mm
Explosion-proof Marking: Ex db eb ib mb lIB T4 Gb
Manufacturer: Henan Tongteng Explosion Proof Electrical Appliances Co., Ltd.
YingTeng'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, and the actual product should be used as the standard.
The refrigeration/heat data is for a connection pipe length of 7.5 meters between indoor and outdoor.
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 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.
The Yinteng new wind-mounted air conditioning unit series complies 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 explosion-proof enclosures '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-mounted air-cooled unit can operate normally under the following environmental conditions:
a) Altitude not exceeding 2,000m.
b) Applicable environment: Temperature -7°C to 43°C, free of corrosive gases.
c) There are explosion hazard areas formed by the mixture of flammable gases, vapors, and air in Group II A, II B, and T1 to T4 categories.
The "YingTeng" new series of ceiling-mounted air conditioning units have been specially processed with explosion-proof technology, making them suitable for use in flammable and explosive areas in Zones 1 and 2. They are widely applicable in scientific research, oil, chemical, pharmaceutical, and power plant environments where IIA, IIB class T1 to T4 combustible gases, steam, and air mixtures may pose explosion hazards. The new ceiling-mounted air conditioning units are ideal for spaces with temperature requirements. The YingTeng units have passed inspection by the National Center for Quality Supervision and Inspection of 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 YingTeng explosion-proof air conditioners uses 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-type air conditioners, explosion-proof duct-type air conditioners, explosion-proof ceiling-mounted air conditioners, explosion-proof new 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's New Model Ceiling-mounted Air Conditioning Unit Product Features
Flexible design, easy installation
Compact structure, small footprint, easy to install.
Environmentally friendly refrigerant, high heat exchange efficiency, low pressure loss, green and pollution-free.
Vast capacity range, diverse models to meet various application requirements in different locations.
Mature and stable control system, highly efficient and energy-saving, with guaranteed quality.
Aesthetically pleasing and of high-quality.
The housing is constructed with a cold-bridge-free aluminum alloy frame and a screwless concept design, featuring double-sided panels connected to an aluminum skeleton via special clamps. The housing is designed with high-density double-sided color steel plate polyurethane foam, 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 with purification requirements.
The patented body frame is constructed with a new cold bridge-breaking technology, high-strength aluminum alloy composite insulation technique, where the insulation material is integrated with the aluminum alloy, resulting in a composite material with high strength and effectively preventing the formation of cold bridges. The outer 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 a custom aluminum alloy cover and specialized clips, utilizing a self-tightening sealing plate. The housing is sealed with double fixation internally and externally, ensuring the unit's internal and external components are firmly fixed. The unit features no exposed screws, resulting in a sleek and aesthetically pleasing structure, enhanced strength, and prevents air leakage as well as completely isolates the cold bridge transmission.
High-efficiency heat exchange, superior performance
The heat exchanger employs special high-efficiency internally threaded copper tubes, which increases the internal heat exchange surface area and enhances the intensity of turbulent flow, resulting in a heat transfer efficiency boost of about 20%; the compact arrangement of small tubes significantly improves the heat exchange performance.
The Dong Bu pipe takes full consideration of the refrigerant state, flow rate, and pressure drop in both cooling and heating modes, ensuring high heat exchange performance in any operation mode.
Utilizing the diffused胀head胀胀 process, 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 intermediate medium, high efficiency and energy-saving.
Intelligent control, comprehensive features, easy operation
The microcomputer controller features a range of automatic control functions including fault diagnosis, intelligent defrosting, energy management, and operational monitoring. It supports multiple operating modes, scheduled on/off, and can be expanded to meet the specific requirements of the client.
A comprehensive protection system with intelligent self-detection functions ensures the reliability and safety of the unit, eliminating the need for dedicated maintenance. The unit features system overvoltage protection, undervoltage protection, phase loss protection, phase sequence protection, overvoltage protection, undervoltage protection, compressor motor overheating protection, excessive exhaust temperature protection, frequent start-up prevention, and sensor fault protection. These multiple protection functions enable proactive responses to extreme conditions, risk avoidance, and automatic shutdown with fault locking in case of malfunctions, along with automatic features like fault display and condition recording.
Reserved communication ports for remote and centralized control.
A wide variety of models with broad applications
In addition to recirculating fan models, we also offer new fan models, such as direct current air handling systems, providing users with 100% fresh outdoor air. This ensures good indoor air quality and is particularly suitable for infectious disease wards, special pharmaceutical facilities, toxic environments, and other locations where recirculating air is not permissible.
In addition to the cooling and heating models and the single cooling 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 customers with the most *reasonable model based on the winter environmental temperatures in various regions.
