详情描述

Brand: YingTeng

Cooling Capacity: 66 kW

Heating Capacity: 58 kW

Total Power Output: 18.1 kW

Energy Efficiency Ratio: 3.65

Airflow: 5900 m³/h

Static Pressure Outside the Machine: 200 Pa

Motor Power: 1.5 kW

Electric Heating (optional): 17kW

Power: 380V/3N - 50Hz

Indoor unit dimensions (Length × Width × Height mm): 1050×1400×777

Piping: DN25

Weight: 187.5 kg

Compressor Type: Totally Enclosed Type Compressor

Compressor Quantity: 2

Single pressure machine operating current: 15.2A

Total Outdoor Unit Power: 16.6 kW

Outdoor Unit Quantity: 1

Individual outdoor unit dimensions (Length × Width × Height mm): 1950×1080×1260

Weight: 520 kg

Cooling rated current: 34.1A

Rated heating current: 33.1A

* Rated Operating Current: 41.4A

Pipe connection liquid tube size: 2 * Φ15.88mm

Pipe connection gas tube size: 2 x Φ28.6mm

Ex db eb ib mb lIB T4 Gb

Manufacturer: Henan Tongteng Explosion-Proof Electrical Equipment Co., Ltd.



The new wind-hanging type explosion-proof air conditioner from Yingteng is marked as Ex db ib mb IIB T4 Gb/Ex db eb ib mb IIC T4 Gb.

Note: The above technical specifications are for reference only, and the actual machine should be taken as the standard.

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 outdoor dry bulb/wet bulb temperatures of 35/28°C.

3. Customized heat output is measured at the nominal air volume, under outdoor dry bulb and wet bulb temperatures of 7/6℃.

4. The unit was not charged with refrigerant at the time of manufacture.

5. The static pressure outside the unit in the table represents the design range provided by the manufacturer. Customers must specify the static pressure outside the unit when placing an order, and the manufacturer will configure accordingly.

YingTeng's new series of ceiling-mounted air conditioning 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隔爆外壳 '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 "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 from corrosive gases.

c) There are explosive hazard areas formed by mixtures of flammable gases, vapors, and air in II A, II B categories, and groups T1 to T4.

The "YingTeng" new series of ceiling-mounted air conditioning units has 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 gas, steam, and air mixtures may pose explosion hazards. These units are suitable for locations with temperature requirements. The YingTeng ceiling-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 CCC certification. They feature an aesthetically pleasing design, reasonable structure, and easy installation and maintenance. The complete series of YingTeng explosion-proof air conditioners use branded compressors, microcomputer intelligent control, digital display, and offer 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 air ceiling-mounted 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 Suspended 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 loss, green and pollution-free.

Wide capacity range, diverse models, catering to various application needs in different locations.

Mature and stable control system, highly energy-efficient, with guaranteed quality.

Aesthetically pleasing and of high-quality craftsmanship

The housing is constructed with a cold-bridge-free aluminum alloy frame and a screw-free design concept, featuring double-sided panels connected to an aluminum skeleton via special clips. The housing design incorporates high-density double-sided color steel plates with polyurethane foam, with a foam density of ≥48 kg/m³. The inner surface of the housing is smooth and flat, resistant to dust accumulation and bacterial growth, which is beneficial for enhancing the quality of processed air, suitable for environments requiring purification.

The patented body frame is constructed with a new cold bridge breaking technology, high-strength aluminum alloy composite insulation technology, where the insulation material is integrated with the aluminum alloy during molding, 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 customized aluminum alloy covers and special clips, utilizing self-tightening plates for fixation. The housing is sealed with double fixation both internally and externally, ensuring a firm bond between the inside and outside of the unit. The unit features no exposed screws, resulting in a sleek and aesthetically pleasing structure with increased 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, increasing the heat exchange surface area of the inner wall and enhancing the intensity of turbulent flow, thereby boosting the heat transfer efficiency by approximately 20%; the closely packed small tubes method significantly improves the heat exchange performance.

The Dongbu pipe pays thorough consideration to the refrigerant's state, flow rate, and pressure drop under both refrigeration and heating modes, ensuring high heat exchange performance in any operation mode.

Utilizing the diffusion胀head expansion process, 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 a range of automatic control functions including fault diagnosis, intelligent defrosting, energy management, and operational monitoring. It supports multiple operation modes, scheduled on/off functions, and can be expanded with additional features to meet the customer's requirements.

A comprehensive protection system with intelligent self-detection features ensures the safety and reliability of the unit, eliminating the need for dedicated maintenance. The unit is equipped with system high-voltage protection, low-voltage protection, phase loss protection, power sequence protection, overvoltage protection, undervoltage protection, compressor motor overheating protection, high exhaust temperature protection, anti-frequent start protection, and sensor fault protection. These multiple protection functions enable proactive response to extreme operating conditions, risk avoidance, and automatic shutdown in case of faults, with fault locking and automatic features such as fault display and operating condition recording.

Reserved communication ports for remote and centralized control.

A wide variety of models, widely applicable

In addition to return air fan models, we can also provide new fan models, namely direct current air handling systems, which supply users with 100% outdoor fresh air. These systems ensure good indoor air quality and are particularly suitable for infectious disease wards, special pharmaceutical facilities, toxic environments, and other areas where recirculated return air is not permissible.

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 the most *reasonable model based on the winter environmental temperatures in various regions.