详情描述

Yinteng New Type Explosion-Proof Roof Top Air Conditioner

Product Specifications

Model: BZKT-210Ex(X)

Brand: YingTeng

Cooling Capacity (KW): 212.4

Heating Output (KW): 217.5

Energy Regulation (%): 0/25/50/100

Airflow (m³/h): 21,000

Static Pressure (Pa): 600

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

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

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

Compressor Type/Quantity: Fully Enclosed Scroll/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

Electrical Heating Power (KW): 60

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

Weight (kg): 3740

Ex db eb ib mb lIB T4 Gb

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


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

Note: The above technical specifications are for reference only, and the actual product should 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 a specific requirement is needed for ordering, please specify clearly.

5. Specifications and parameters may be changed or updated 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 *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 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 hazardous areas where flammable gases, vapors, and air mixtures from Group II A, II B, T1 to T4 can cause explosions.

The "Yingteng" explosion-proof air conditioning series models have been processed with special explosion-proof technology, making them suitable for use in Class 1 and Class 2 flammable and explosive environments. They are widely used in scientific research, oil, chemical, pharmaceutical, and power plant settings 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 passed inspections by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products and have been issued explosion-proof certificates and explosion-proof CCC certificates. They feature an aesthetically pleasing design, reasonable construction, and ease of installation and maintenance. The entire series uses branded 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-mounted 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 complete air systems designed for indoor air treatment, integrating cooling, heating, dehumidification, humidification, ventilation, and air purification functions into medium to large-scale 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 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, excellent corrosion resistance, good sealing, and superior rain and dust protection. Easy installation and an aesthetically pleasing design are also notable. The microcomputer control ensures that the product's performance and quality are showcased and maximized.

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 features a modular design segmented by function. The casing is constructed with a cold-bridge-free aluminum alloy frame and a polyurethane sandwich panel made of double-sided steel plates. The unit's assembly methods are versatile and convenient, allowing for installation on rooftops or outdoor open spaces without the need for a dedicated machine room. The product is suitable for large industrial spaces such as factories and workshops in areas with不便 access to water or limited water resources, as well as for comfort-oriented places like hospitals, malls, supermarkets, restaurants, and office buildings, where a full-air conditioning system is required.

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 areas.

Products are available for customization with cooling capacities ranging from 12kW to 490kW, catering to requirements for different high air volume and various space air conditioning locations.

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, eliminating the need for a machine room, saving building space, and reducing civil engineering investment costs: The unit is a full-air system, without a cooling water or chilled water system, thus saving on chilled water pumps, cooling water pumps, cooling towers, fan coils, and pipe systems.

Investment-ready, reducing the construction cost. 3. Convenient transportation and easy installation: The unit design features two structural types: Standard and Purification: Standard units with cooling capacities below 140kW are designed as integrated structures, while those above 140kW are split structures, facilitating transportation and installation. Purification units are modularly designed, with customizable functional sections, simple configuration, and flexible variety. 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: Each air treatment section uses a cold bridge-free aluminum alloy frame, with panels made of polyurethane high-pressure foam insulated boards (outer panel: electrostatically coated 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 the unit operates outdoors effectively.

With required corrosion and rust resistance, vibrant colors, and elegant appearance. 5. The unit employs a renowned fully enclosed scroll compressor, ensuring smooth operation, 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-tilted centrifugal blower, with effective anti-vibration measures in place to ensure the unit operates smoothly and reliably with low noise and minimal vibration.

7. Various refrigeration components and control elements are from international brands, offering high system reliability and stable performance.

8. Both evaporators and condensers are copper-tube-aluminum-finned heat exchangers, designed with computer optimization 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 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 efficiency and reduced operating costs.

10. The return air of the unit can be in various types, including horizontal air supply, side air supply on the unit's left and right, upward air supply, and downward air supply, which is particularly suitable for改造 old building's air conditioning systems (simply reroute the original supply and return air ducts to connect with the main unit on the roof). Additionally, replacing the main unit that has reached the end of its service life is also convenient, providing customers with peace of mind.

11. The units can be treated for explosion-proof and corrosion resistance according to specific requirements of the application. 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 of 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 function modules, and the following data should be provided: (Standard units do not require this information) 1. Cooling and heating requirements and heating method. Note that the cooling capacity in the performance parameters table does not take into account the change in air supply fan power due to the change in external pressure, which may cause a change in the heat dissipation.

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

3. Supply over-pressure outside the machine

4. If there is a fresh air section, the user must provide the fresh air volume and 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 non-woven fabric pre-filter and a bag-type non-woven fabric medium-efficiency filter:

6. Aircraft Operating Surface Agreement: The operating surface facing the airflow direction, located to the right, is referred to as right-hand, symbolized by "Y." The operating surface facing the left is referred to as left-hand, symbolized by "Z." The definition of the operating surface includes the maintenance door side, the system intake and exhaust pipes, the heat transfer medium intake and exhaust pipes, and the operating side.

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

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. For single-cooling units, the ambient temperature during refrigeration must not be lower than 18°C; please specify this requirement when placing an order.

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 also features additional functional module combinations 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, and ozone purification segments, 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 unit performance parameters and external dimensions are shown 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. The supply air methods include top supply, side supply, end supply, and bottom supply. Choose flexibly as needed; just specify the delivery method when placing the order.