Brand: YingTeng
Cooling Capacity: 14 kW
Heating Output: 13 kW
Total Generator Power: 4.6kW
Energy Efficiency Ratio: 3.04
Airflow: 1600 m³/h
Static Pressure Outside of Machine: 100Pa
Motor Power: 0.37 kW
Electrical Heating (optional): 6kW
Power: 380V/3N - 50Hz
Indoor unit dimensions (Length × Width × Height mm): 900×1000×517
Drain pipe: DN25
Weight: 101 kg
Type of Compression: Fully Enclosed Compressor
Compressor Quantity: 1
Single-press machine operating current: 8.0A
Total Outdoor Unit Power: 4.2 kW
Outdoor Unit Quantity: 1
Outdoor Unit Dimensions (Length × Width × Height mm): 1400×820×1030
Weight: 180 kg
Rated Refrigeration Current: 10.4A
Heating rated current: 10.1A
*Maximum Operating Current: 11.8A
Pipe connection liquid tube size: 1 x Φ15.88mm
Pipe Connector Tube Size: 1 x Φ22.2mm
Ex db eb ib mb lIB T4 Gb
Manufacturer: Henan Tongteng Explosion-proof Electrical Equipment Co., Ltd.
YingTeng's new ceiling-mounted air conditioner for explosion-proof applications is marked with "Ex db ib mb IIB T4 Gb/Ex db eb ib mb IIC T4 Gb".
Note: The above technical parameters are for reference only, and the physical unit shall prevail.
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, with outdoor dry bulb and wet bulb temperatures of 35/28℃.
3. Customized heat output is measured under nominal air volume and outdoor dry/wet bulb temperature 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 need to specify the static pressure outside the unit when placing an order, and the manufacturer will configure according to the requirement.
YingTeng's new series of ceiling-mounted air-cooled units complies 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 enclosures of type 'm'"
GB/T 3836.15-2017 "Explosive Atmospheres - Part 15: Design, Selection, and Installation of Electrical Equipment"
The Yinteng new-style overhead installation 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 explosive hazardous areas formed by mixtures of flammable gases, vapors from Groups II(A), II(B), and T1 to T4, with air.
The "Yingteng" new model 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 research, oil, chemical, pharmaceutical, and power plant environments where IIA, IIB, T1-T4 groups of combustible gases, steam, and air mixtures may pose explosion hazards. Ceiling-mounted air conditioning units with fresh air are ideal for spaces requiring temperature control. The Yingteng ceiling-mounted air conditioning units have been inspected and certified by the National Explosion-proof Electrical Product Quality Supervision and Inspection Center, receiving both explosion-proof and CCC certificates. They feature an aesthetically pleasing design, reasonable structure, and easy 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 by 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.).
Yinteng's New Wind Hoisting Air Conditioning Unit Product Features
Design flexible, easy to install
Compact structure, small footprint, easy to install.
Environmentally friendly refrigerant, high heat exchange efficiency, low pressure drop, green and pollution-free.
Wide capacity range, diverse models to meet various application requirements at different locations.
Mature and stable control system, high efficiency and energy-saving, guaranteed quality.
Attractive appearance, premium quality
The cabinet 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 cabinet 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 cabinet is smooth and flat, reducing dust accumulation and bacterial growth, which is beneficial for improving the quality of treated air and suitable for environments with purification requirements.
Patented body frame structure features a new cold bridge breaking technology, high-strength aluminum alloy composite insulation technique, where the insulation material is integrated with the aluminum profile, resulting in a high-strength composite material that effectively prevents cold bridge formation. The exterior surface of the aluminum alloy is treated with oxidation and sandblasting for a visually appealing appearance and superior corrosion resistance.
The assembly of the unit is secured with specially designed aluminum alloy covers and dedicated clips, utilizing self-tightening plates for fixation. The housing is sealed with dual internal and external fixation, ensuring the unit's internal and external stability. 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 employs a special high-efficiency internal threaded copper tube, which increases the heat exchange surface area of the inner wall and enhances the intensity of turbulent flow, resulting in a heat transfer efficiency increase of about 20%; the dense arrangement of small tubes significantly improves the heat exchange performance.
The Dongbu tube ensures optimal refrigerant state, flow rate, and pressure drop in both refrigeration and heating modes, maintaining high heat exchange performance across all operating conditions.
Utilizing the diffusion胀头胀接工艺, it effectively ensures 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.
Intelligent control, comprehensive features, easy operation
The microcomputer controller features multiple automatic control functions such as fault diagnosis, intelligent defrosting, energy management, and operation monitoring, allowing for various modes of operation and scheduled on/off functions. It can also be extended with additional features as per the customer's requirements.
Comprehensive protection system with intelligent self-detection features, ensuring operator safety and reliability with no need for dedicated maintenance. The unit features system over-voltage protection, under-voltage protection, phase-loss protection, phase sequence protection, over-voltage protection, under-voltage protection, compressor motor overheating protection, high compressor exhaust temperature protection, anti-frequent start protection for the compressor, and sensor fault protection. These multiple protection functions enable advanced response to extreme working conditions, risk avoidance, and automatic shutdown in case of failure, with fault locking and automatic functions like fault display and condition recording.
Reserved communication ports for remote and centralized control.
A wide range of models, versatile applications
In addition to the exhaust fan models, we also offer new fan models, namely direct current air handling systems, which provide 100% outdoor fresh air to users. These systems ensure good indoor air quality and are particularly suitable for infectious disease rooms, special pharmaceutical facilities, toxic environments, and other locations where recirculating exhaust air is not allowed.
In addition to the cool/warm and cool-only models, we 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.
