详情描述

Yinteng New Generation Explosion-Proof Rooftop Air Conditioning Unit

Product Specifications

Model: BZKT-65Ex(X)

Brand: YingTeng

Cooling Capacity (KW): 65

Heating Capacity (KW): 78

Energy Regulation (%): 0/50/100

Airflow (m³/h): 6500

Static Pressure (Pa): 300

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

Power Supply: 380V/50Hz, 3-phase 4-wire system

Rated Cooling/Heating Power (kw): 79.6/77.8

Compressor Type/Quantity: Hermetically sealed scroll type/6

Evaporator and condenser configuration: copper tube with aluminum fin arrangement

Blower Type/Power (KW): Double Inlet Centrifugal (Belt Drive)/15

Condenser Fan Type/Power (KW): Low Noise Axial/6x6.6

Air Filter: Plate-type Preliminary Efficiency/G4

Electric Heating Power (KW): 60

Dimensions: Length x Width x Height (mm): 5295 x 2200x2400

Weight (kg): 3740

Explosion-Proof Marking: Ex db eb ib mb lIB T4 Gb

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


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

Note: The above technical specifications are for reference only; the physical product shall prevail.

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. The ambient temperature during the unit's refrigeration operation must not be below 18°C; if required for ordering, please specify clearly.

5. Specifications and parameters may be changed or updated without prior notice due to product improvements or updates.

This series of products adheres to 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 'd' protected by隔爆外壳"

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"

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

a) Altitude not exceeding 2,000m.

b) Suitable for environments with temperatures ranging from -7°C to 43°C, free of corrosive gases.

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

The "YingTeng" explosion-proof air conditioning series has been specially processed with explosion-proof technology, making it suitable for use in flammable and explosive areas in Zones 1 and 2. It is widely applicable in scientific research, oil, chemicals, pharmaceuticals, power plants, and other places where there may be or could be II A, II B, T1 to T4 groups of combustible gases, steam, and air mixtures that 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 utilizes 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.).

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 medium to large-sized air conditioning equipment. This product combines modular air handling units with direct expansion air conditioning technology, enabling centralized and comprehensive control of cooling and air conditioning. It features high efficiency and energy saving, simple system, stable performance, compact structure, high control accuracy, safety and reliability, low noise, high static pressure, minimal vibration, high corrosion resistance, good sealing, excellent rain and dust protection, easy installation, and attractive appearance. The microcomputer control highlights and maximizes the product's performance and quality.

The unit is divided into two sections: the compression and condensation section, and the air handling section. The compression and condensation section is assembled in a modular manner, while the air handling section features a modular design segmented by function. The housing is constructed with a cold bridge-free aluminum alloy frame and a polyurethane sandwich panel structure with double-sided steel plates. The combination of the unit is flexible and diverse, allowing for easy installation on rooftops or outdoor open spaces without the need for a dedicated machine room. The product is suitable for large industrial facilities such as workshops in areas with不便 water access or water scarcity, as well as for comfort applications like hospitals, malls, supermarkets, restaurants, and office buildings with full air conditioning systems.

Roof-mounted Explosion-proof Air Conditioning Unit Product Features

1. Comprehensive Variety and Specifications: Rooftop air conditioning units are divided into three series based on function: Cold Air Type (L), Heat Pump Type (R), and恒温恒湿型(H). The恒温恒湿型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 spaces.

Products are available for customization with cooling capacities ranging from 12kW to 490kW, catering to various high airflow and different 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, save on 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, eliminating the need for a machine room and saving on building space and construction investment costs: The unit is a full air system with no cooling water or chilled water system, thereby saving on auxiliary equipment such as chilled water pumps, cooling water pumps, cooling towers, fan coils, and pipes.

Investment-ready, reducing the construction cost. 3. Convenient transportation and easy installation: The unit design features two structural types: Standard and Purification: The Standard type unit, with a cooling capacity below 140kW, is designed as an integrated structure, while above 140kW it is designed as a split structure, facilitating transportation and installation. The Purification type unit is modular in design, with functional sections configured as needed, simple to set up, and versatile. The volume of each functional section

Small, lightweight, and customizable according to on-site conditions, easy to transport and install. 4. Cold bridge-free frame, low air leakage rate: The air treatment sections use cold bridge-free aluminum alloy frames, with panels made of polyurethane high-pressure foam insulated sandwich panels (outer panel: electrostatically sprayed steel plate, inner panel: galvanized steel plate). The frame and panels are equipped with special sealing and insulating strips, as well as a unique outdoor rainproof structure design, ensuring outdoor operation of the unit.

With required corrosion and rust resistance, vibrant colors, and elegant appearance. 5. The unit employs a brand-name fully enclosed reciprocating compressor, ensuring 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-tilt centrifugal blower, with effective vibration isolation measures in place to ensure smooth and reliable operation of the unit, low noise, and minimal vibration.

7. A wide range of refrigeration accessories and control components are for international brands, featuring high system reliability and stable performance.

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

9. Standard units utilize intelligent instrument control and can be optionally equipped with industrial-grade programmable logic controllers (PLCs) as per customer requirements. Standard configurations of purification units include industrial-grade PLC control, operating under optimized programs. They are equipped with fault self-diagnosis and alarm functions, and the controller features a standard RS485 communication interface for convenient remote control from a distance or connection to an intelligent control system, ensuring optimal equipment efficiency and reduced operation costs.

10. The return air of the unit can be in various types such as horizontal air supply, side air supply on both sides of the unit, upward air supply, and downward air supply, which is particularly suitable for the retrofitting of air conditioning systems in old buildings (simply routing the existing return air ducts to the roof for connection to the main unit). Additionally, replacing the main unit that has reached the end of its service life is also very convenient, alleviating any post-purchase concerns for the user.

11. Units can be treated for explosion-proof and corrosion resistance according to specific usage requirements. They are widely applicable in industries such as petrochemical, chemical, and metallurgy. The explosion-proof marking for the units is Exdb ebibmbll BT4Gb; there are also products with the explosion-proof marking Exdb ebibmbll cT4Gb. Please communicate with our technical department for confirmation before placing an order.

Roof Type Explosion-Proof Air Conditioning Unit Order Instructions

Users can select and combine various function modules based on their needs. When placing an order, it is recommended to provide a diagram illustrating the combination of function modules and the following data: (Standard units do not require this information) 1. Heat and cooling requirements, and heating method. Note that the cooling capacity in the performance parameters table does not take into account the heat dissipation changes caused by the power change of the supply fan due to the change in external pressure, please pay attention when selecting the model.

2. Feature section names, quantities; refer to Section 6, Feature Section Combination Examples.

3. Provide excess pressure outside the machine.

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

5. Standard configuration includes a panel non-woven filter as the primary efficiency filter, and a bag-type non-woven filter as the medium efficiency filter:

6.约定的机组操作面: Facing the air flow direction, the operating surface on the right side 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 system in and out pipes, the heat medium in and out pipes, the condensate discharge side, and the operating side.

7. Are you requiring a damper and the type (manual or electric)? If not specified, the product will not include a damper.

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

9. For hot water and steam heating units, a corresponding electric regulating valve must be selected.

10. The ambient temperature must not be below 18°C during the cooling operation of the single-cooling unit; please specify this requirement when placing an order.

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

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

b. Additional function sections can be added or removed as needed to the air treatment section of the aforementioned unit.

c, The aircraft air handling section offers additional functional modules for user selection, such as noise attenuation modules, heat recovery modules, and ozone purification modules, etc.

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

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

f. There are various return air delivery methods, such as top return, side return, and bottom return, and the same goes for supply air, including top supply, side supply, end supply, and bottom supply. Choose flexibly according to your needs; just specify the delivery method when placing your order.