详情描述

Yinteng New Fresh Air Rooftop Explosion-Proof Air Conditioner

Product Specifications

Model: BZKT-360Ex (380X)

Brand: YingTeng

Cooling Capacity: 382.3 kW (329,254 kcal/h)

Heating Capacity: 393.3 kW (338,727 kcal/h)

Energy Regulation: 0, 25, 50, 75, 100%

Airflow: 38,000 m³/h

Static Pressure Out of Engine: ≥700Pa

Temperature Range and Accuracy: 18 - 32℃ ±2℃

Power: 380V 50Hz, three-phase four-wire system

Rated Power: Cooling 148.5kW, Heating 145.3kW

Compressor: Type semi-hermetic screw, Quantity 1

Evaporators, Condensers: Copper tube with aluminum fin

Fan Blower: Type double-inlet centrifugal (belt-driven), Power 30kW

Condenser Fan: Type - Low Noise Axial Flow, Quantity - 8, Power - 12kW

Filter: Plate-type Pre-Effect Type

Auxiliary Electric Heating (Optional): Power 90kW, Energy Adjustment 0, 33, 66, 100%

Dimensions: Length 7,490mm, Width 3,500mm, Height 2,600mm

Weight: 6,710 kg

Ex db eb ib mb lIB T4 Gb

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


The YingTeng explosion-proof air conditioner features the explosion-proof mark Ex db eb ib mb lIB T4 Gb.

Note: The above technical specifications are for reference only; the actual product is to be taken as the standard.

1. Refrigeration nominal operating conditions: Indoor return air dry bulb temperature 27°C, wet bulb temperature 19°C; outdoor ambient air dry bulb temperature 35°C.

2. Heating nominal operating conditions: Indoor return air dry bulb temperature 20°C, hot water inlet temperature 19°C; steam pressure 0.2 MPa.

3. The beauty method can be selected from electric heating, hot water heating, or steam heating; electric regulating valves are required for hot water and steam heating.

4. When the unit is cooling, the ambient temperature must not be below 18°C; if there is a requirement for ordering, please specify clearly.

5. Specifications and parameters are subject to change without prior notice due to product improvement or updates.

This product 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 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 encased "m""

GB/T 3836.15-2017 "Explosive Atmospheres *Part 15: Design, Selection, and Installation of Electrical Equipment"

Explosion-proof air conditioners can operate normally under the following environmental conditions:

a) Altitude not exceeding 2,000m.

b) Applicable environment: temperature -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" explosion-proof air conditioning series has been specially processed with explosion-proof technology and is widely applicable in flammable and explosive areas of Zones 1 and 2. It is suitable for research, oil, chemical, pharmaceutical, and power plant environments where II A, IIB level T1 to T4 combustible gases, steam, and air mixtures pose explosion hazards. Explosion-proof air conditioners are suitable for locations with temperature requirements. The Yingteng explosion-proof air conditioners have been inspected and certified by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products, receiving both explosion-proof certification and explosion-proof CCC certification. They feature an aesthetically pleasing design, reasonable structure, and are easy to install and maintain. The entire series 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-type 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 conditioning units, and explosion-proof multi-split air conditioning units, etc.).

Roof-mounted explosion-proof air conditioning units are a full-air system designed for indoor air treatment, integrating functions such as cooling, heating, dehumidification, humidification, ventilation, and air purification into large and medium-sized air conditioning equipment. This product combines modular air handling units with direct expansion air conditioning technology, enabling centralized comprehensive control of cooling and air conditioning. It boasts high efficiency and energy savings, simple system design, stable performance, compact structure, high control accuracy, safety and reliability, low noise, high static pressure, minimal vibration, high resistance to corrosion, good sealing, excellent rain and dust protection, ease of installation, and attractive appearance. The microcomputer control ensures that the product's performance and quality are fully realized and demonstrated.

The unit is divided into two sections: the compression and condensation section, and the air treatment section. The compression and condensation section is assembled in a modular manner, while the air treatment section is designed modularly by function. The housing features an aluminum alloy frame with cold-bridge prevention and a polyurethane sandwich panel structure with double-sided steel plates. The unit can be assembled in various flexible combinations, is easy to install, and can be placed on rooftops or outdoor open spaces without the need for a dedicated machine room. The product is suitable for large industrial sites such as factories and workshops in areas with不便 access to water and limited water resources, as well as for full-air air conditioning systems in comfort-oriented places like hospitals, shopping malls, supermarkets, restaurants, and office buildings.

Roof Type Explosion-Proof Air Conditioning Unit Product Features

1. Comprehensive Variety and Specifications: Rooftop air conditioning units are divided into three series by function: Cold Air Type (L), Heat Pump Type (R), and Constant Temperature and Humidity Type (H). The Constant Temperature and Humidity Type is suitable for process air conditioning environments with high requirements for temperature and humidity, while the Cold Air Type and Heat Pump Type are ideal for comfort air conditioning environments.

Products can be custom-manufactured with cooling capacities ranging from 12kW to 490kW, catering to different high air volume and space air conditioning needs.

Products are categorized into standard, purification, and fresh air series based on applicable usage locations, and various functional sections are available for selection, facilitating a range of functions including cooling, heating, dehumidification, humidification, air purification, noise reduction, and energy-efficient fresh air.

2. No dedicated machine room required, saving investment: The frame of this series of units is treated with anti-corrosion and waterproofing, allowing the entire unit to be placed on the roof or outdoor space without a machine room, saving building space and construction investment costs: The unit is a full-air system, without a cooling water or chilled water system, thereby saving on auxiliary equipment such as chilled water pumps, cooling water pumps, cooling towers, fan coils, and piping.

Investment-ready, reducing the construction cost. 3. Convenient transportation and easy installation: The unit design includes two structural types: Standard and Purification: Standard units with cooling capacity below 140kW are designed as an integrated structure, while those above 140kW are split structures, facilitating transportation and installation. Purification units are modularly designed, with configurable functional sections as needed, simple to set up, and versatile. The volume of each functional section

Small, lightweight, and customizable for on-site conditions; easy to transport and install. 4. Cold bridge-free frame, low air leakage rate: Air treatment sections use cold bridge-free aluminum alloy frames, with panels made of polyurethane high-pressure foamed double-sided thermal insulation boards (outer panel: electrostatically sprayed steel plate, inner panel: galvanized steel plate). The frame and panels are equipped with special sealing thermal insulating strips and an exclusive outdoor-type waterproof structure design, ensuring the unit's outdoor operation is secure and efficient.

With required anti-corrosion, rust-proof, and corrosion-resistant properties, vibrant colors, and an aesthetically pleasing appearance. 5. The unit features a renowned fully enclosed scroll compressor, offering smooth operation, reliable performance, and high refrigeration efficiency. Upon customer request, non-standard heat recovery units can also be provided for energy saving and environmental protection.

6. Equipped with a direct-drive low-noise axial fan and a rear-tilted centrifugal blower, effective vibration isolation measures are in place to ensure smooth and reliable operation of the unit with low noise and minimal vibration.

7. Various refrigeration accessories and control components are for international brands, with high system operation reliability and stable performance.

8. Both evaporators and condensers are copper tube-aluminum fin heat exchangers, optimized by computer design and manufactured on a dedicated heat exchanger production line, ensuring high efficiency and energy savings.

9. Standard units are equipped with intelligent instrument control, and industrial-grade programmable logic controllers (PLC) can be optionally selected according to customer requirements. Standard purification units are configured with industrial-grade PLC control, operating under optimized programs. They also feature self-diagnosis and fault alarm functions. The controller is equipped with a standard RS485 communication interface, allowing for convenient remote control from a distance or connection to an intelligent control system, ensuring optimal equipment operation and reduced operating costs.

10. The air-handling units can be designed with horizontal supply air, side supply air on both sides of the unit, upflow supply, and downflow supply, etc., which is particularly suitable for the retrofitting of air conditioning systems in old buildings (simply routing the existing supply and return ducts to the roof to connect with the main unit). Additionally, replacing the main unit that has reached the end of its service life is also convenient, eliminating any concerns for the user.

11. The unit can be treated for explosion-proof and corrosion resistance according to specific usage requirements. It is widely used in industries such as oil, chemical, and metallurgy. The explosion-proof marking for the unit is ExdbebibmbllBT4Gb, and there are also products with the explosion-proof marking ExdbebibmbllcT4Gb. Please communicate and confirm with our technical department before placing an order.

Roof-Type Explosion-Proof Air Conditioning Unit Ordering Instructions

Users can select and combine various function modules according to their needs. When placing an order, it is recommended to provide a diagram illustrating the combination of the function modules and the following data: (Standard units do not require the following information) 1. Heat and cold load requirements and heating method. Note that the cooling capacity in the performance parameters table does not take into account the change in air handler power due to the change in external pressure, which may cause a change in the heat dissipation.

2. Function segment name, quantity; refer to Section VI, examples of function segment combinations.

3. Provide external excess pressure

4. If there is a fresh air section, the user must provide the fresh air volume and fresh air operating conditions. Standard fresh air operating conditions are dry bulb temperature of 35°C and wet bulb temperature of 28°C.

5. Standard configuration includes a pleated nonwoven filter as the pre-efficiency filter, and a bag-type nonwoven filter as the mid-efficiency filter:

6. Aircraft Operating Surface Agreement: The operating surface on the right side of the airflow direction is referred to as right-hand, denoted as Y; the operating surface on the left side is referred to as left-hand, denoted as Z. The definition of the operating surface includes the maintenance door side, the in and out pipes of the system, the in and out pipes of the heat medium, the condensate discharge side, and the operating side.

7. Are wind valves required and what type (manual or electric)? If not specified, the product will not include wind valves.

8. Do you require a remote control box, and what is the desired length of the remote control cable?

9. Electric regulating valves must be selected for hot water and steam heating units.

10. For single-cooling units, the ambient temperature during refrigeration must not be below 18°C; this must be specified clearly at the time of order if required.

Roof-mounted Explosion-Proof Air Conditioning Unit Functional Segment Combination Description

The functional sections of the air treatment part offer various combinations, allowing users to flexibly select according to their actual needs.

b. Additional functional sections can be added or removed from the above air treatment section of the unit as needed.

c, The aircraft air handling section offers more optional functional segments for users to choose from, such as noise attenuation sections, heat recovery sections, and ozone purification sections, etc.

d. Our explosion-proof rooftop air conditioning units are a specialty product, suitable for use in flammable and explosive environments. For details, please consult our technical department.

e. General models and basic function module performance parameters and dimensional drawings are available in this sample. Performance parameters, outdoor static pressure, etc., can be adjusted according to the actual needs of the user. For details, please consult our technical department.

f. There are various methods for returning air in the unit, such as top return, side return, and bottom return. The air supply also includes top supply, side supply, end supply, and bottom supply. You can choose flexibly according to your needs; just specify the air supply and return method when placing an order.