详情描述

Yinteng New Fresh Air Rooftop Explosion-Proof Air Conditioner

Product Specifications

Model: BZKT-65Ex(X)

Brand: YingTeng

Cooling Capacity (KW): 65

Heating Output (KW): 78

Energy Adjustment (%): 0/50/100

Airflow (m³/h): 6500

Static Pressure (Pa): 300

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

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

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

Compressor Type/Quantity: Enclosed Scroll Type/6

Evaporator and Condenser Type: Copper tube with aluminum fin design

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

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

Air Filter: Plate Type Pre-Filter/G4

Electric Heating Power (KW): 60

Dimensions: Length x Width x Height (mm): 5295x2200x2400

Weight (kg): 3740

Ex db eb ib mb lIB T4 Gb

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


The Yiting explosion-proof air conditioner is marked with Ex db eb ib mb lIB T4 Gb.

Note: The above technical specifications are for reference only; the actual unit is 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. During equipment refrigeration, the ambient temperature must not be below 18°C; if required for ordering, please specify clearly.

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

This series of products 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 "m" type encapsulation"

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℃ to 43℃, free of corrosive gases.

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

The "YingTeng" explosion-proof air conditioning series has been processed with special explosion-proof technology, making it suitable for 1st and 2nd zone flammable and explosive environments. It is widely used in scientific research, oil, chemical, pharmaceutical, and power plants where there may be or could be II A, IIB, T1 to T4 groups of combustible gases, steam-air mixtures, and explosive hazards. Explosion-proof air conditioners are suitable for locations with temperature requirements. The YingTeng explosion-proof air conditioners have passed inspections by the National Supervision and Inspection Center for Quality of Explosion-Proof Electrical Products and been issued explosion-proof certificates and CCC certificates. They feature an aesthetically pleasing design, reasonable construction, and ease of installation and maintenance. The full series of explosion-proof air conditioners use brand-name compressors, microcomputer intelligent control, digital display, and have low noise, stable performance, simple operation, and high safety and reliability, making them popular 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 cooling, heating, dehumidification, humidification, ventilation, and air purification functions 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 ensures the product's performance and quality are fully demonstrated and utilized.

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 with modularization based on function. The housing features an aluminum alloy frame with cold-bridge prevention and a polyurethane sandwich panel structure with double-sided steel plates. The combination method of the unit is flexible and diverse, 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 comfort venues like hospitals, malls, supermarkets, restaurants, and office buildings, where a full-air air conditioning system is required.

Roof-Type 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 divided into series such as standard, purification, and fresh air types based on applicable usage locations, and various functional modules are available for selection, facilitating a range of functions including cooling, heating, dehumidification, humidification, air purification, noise reduction, and energy-saving fresh air.

2. No dedicated machine room required, saving on investment: The frame of this series of units is treated with corrosion and rain protection, 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, without a cooling water or chilled water system, thus saving on auxiliary equipment such as chilled water pumps, cooling water pumps, cooling towers, fan coils, and piping.

Investment-ready; reduced construction costs. 3. Convenient transportation and easy installation: The unit design features two structural types: Standard and Purification. The Standard unit has an overall structure for cooling capacities below 140kW and a split structure for above 140kW, facilitating transportation and installation. The Purification unit is modularly designed, allowing for the configuration of various functional sections as needed. The configuration is simple and versatile. The volume of each functional section

Compact, lightweight, customizable to 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 foam insulated sandwich panels (outer panel: electrostatically sprayed steel plate, inner panel: galvanized steel plate). The frame and panels are equipped with special sealing insulation strips and a unique outdoor rainproof structure design, ensuring outdoor operation of the unit.

With required corrosion and rust prevention, vibrant colors, and elegant appearance. 5. Equipped with a brand-name fully enclosed screw compressor, the unit operates smoothly, with reliable performance and high refrigeration efficiency. According to customer requirements, 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, effective vibration isolation measures are in place to ensure smooth and reliable operation of the unit with low noise and minimal vibration.

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

8. Both the evaporator and condenser are copper-tube aluminum-fin heat exchangers, designed with computer optimization and manufactured on a dedicated heat exchanger production line, offering high efficiency and energy saving.

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 on 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 different location 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 either side of the unit, upward supply air, and downward supply air, making them particularly suitable for the retrofitting of air conditioning systems in old buildings (simply reroute the existing supply and return air ducts to connect to the main unit on the roof): Additionally, replacing the main unit that has reached the end of its service life is also convenient, alleviating any post-purchase concerns for the users.

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

Roof Type Explosion-Proof Air Conditioning Unit Order Instructions

Users can select and combine various functional sections according to their needs. When placing an order, it is recommended to provide a diagram illustrating the combination of functional sections, and the following data: (No need to provide for standard units) 1. Cooling and heating requirements and heating method. Please note that the cooling capacity in the performance parameters table does not take into account the changes in the heat dissipation caused by the power change of the fan due to the change in the excess pressure outside the unit.

2. Function section names, quantities; refer to Section 6, examples of function section combinations.

3. Provide excess pressure outside the machine

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

5. Standard configuration includes a pleated non-woven fabric pre-filter, while the medium-efficiency filter is a bag-type non-woven fabric filter:

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

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

8. Do you need 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. The ambient temperature must not be below 18°C during the refrigeration of a single-cooling unit; please specify if required upon ordering.

Roof-type Explosion-Proof Air Conditioning Unit Functional Section Combination Description

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

b. The air treatment section of the aforementioned unit has additional function modules that can be added or removed as needed.

c, The air handling section of the unit also offers more functional segments for user selection, such as sound absorption segments, heat recovery segments, ozone purification segments, etc.

d. Explosion-proof roof-mounted air conditioning units are a featured product of our company, suitable for use in specific locations prone to flammability and explosion. For details, please consult our technical department.

e. Standard and basic function module performance parameters and dimensions are shown in this sample. Parameters and outdoor static pressure can be adjusted according to the actual user requirements; for specific details, please consult our technical department.

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