详情描述

Yinteng New Fresh Air Rooftop Explosion-Proof Air Conditioner

Product Specifications

Model: BZKT-130Ex(X)

Brand: YingTeng

Cooling Capacity (KW): 130

Heating Capacity (KW): 148

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

Airflow (m³/h): 13,000

Static Pressure (Pa): 500

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

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

Rated Cooling/Heating Power (kw): 44.5/43.5

Compressor Type/Quantity: Fully Enclosed Scroll/4

Evaporator and condenser type: copper tube with aluminum fin design

Blower Type/Power (KW): Double Inlet Centrifugal (Belt Drive)/7.5

Cooling Fan Type/Power (KW): Low Noise Axial Flow/4 x 3.0

Air Filter: Plate Type Preliminary Efficiency/G4

Dimensions: Length 5295mm, Width 2200mmx2400

Weight (kg): 3740

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 marking of Ex db eb ib mb lIB T4 Gb.

Note: The above technical specifications are for reference only; the actual product should be used as the standard.

1. Cooling 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 required, please specify clearly in the order.

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 *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 *3rd Part: 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"

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 from 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 plant settings where IIA, IIB, T1-T4 groups of combustible gases, steam, and air mixtures pose explosion hazards. Explosion-proof air conditioning is ideal for environments with temperature requirements. YingTeng's explosion-proof air conditioners have been inspected and certified by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Product Quality, receiving both explosion-proof certification and explosion-proof CCC certificate. They feature a beautiful appearance, reasonable design, and ease of installation and maintenance. The full range of explosion-proof air conditioners uses branded compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and reliable 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 conditioning units, and explosion-proof multi-split air conditioning units, etc.).

Roof-mounted explosion-proof air conditioning units are all-air systems designed for indoor air treatment, integrating functions such as cooling, heating, dehumidifying, humidifying, 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 integrated control of cooling and air conditioning. It boasts high efficiency and energy savings, simple system design, stable performance, compact structure, high control accuracy, safety, reliability, low noise, high static pressure, minimal vibration, high corrosion resistance, good sealing, and excellent rain and dust protection. Easy installation and attractive appearance are also features. 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 by function. The casing is constructed with an aluminum alloy frame that prevents cold bridges and a polyurethane sandwich panel with double-sided steel plates. The unit can be assembled in various flexible configurations, 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 or limited water resources, as well as for full 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 suitable for comfort air conditioning environments.

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

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, thereby saving on accessories such as chilled water pumps, cooling water pumps, cooling towers, fan coils, and piping.

Investment-ready, reducing the construction cost. 3. Easy transportation and 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 to fit 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 insulation strips, as well as a unique outdoor rainproof structure design, ensuring the unit's outdoor operation is secure.

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-tilt centrifugal blowing fan, 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 from international brands, offering high system reliability and stable performance.

8. Both evaporators and condensers are copper-tube aluminum-finned heat exchangers, optimized by computer design 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 configurations of purification units include industrial-grade PLC control, operating on optimized programs. They also feature self-diagnosis and fault alarm functions. The controllers are equipped with standard RS485 communication interfaces, enabling convenient remote control from a different location 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 configurations such as horizontal supply, side supply on the unit's left and right, upward supply, and downward supply, making it particularly suitable for the renovation of air conditioning systems in old buildings (simply reroute the existing supply and return ducts to the roof to connect to the main unit). Additionally, replacing the main unit that has reached the end of its service life is also convenient, alleviating any concerns for the user.

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

Roof Type Explosion Proof Air Conditioning Unit Ordering Instructions

Users may select and combine various functional sections according to their needs. It is recommended to provide a diagram illustrating the combination of functional sections when placing an order, along with the following data: (Standard units do not require this information) 1. Cooling and heating requirements and heating methods. Note that the cooling capacity in the performance parameters table does not account for the changes in heat dissipation caused by the changes in the power of the supply fan due to the external excess pressure.

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 35°C, wet bulb temperature 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 on the right side, is referred to as right-hand, symbolized by "Y"; the operating surface located on the left side is referred to as left-hand, symbolized by "Z". The definition of the operating surface includes the maintenance door side, the system inlet and outlet pipes, the heating medium inlet and outlet 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. Electric regulating valves must be selected for hot water and steam-heated units.

10. The ambient temperature should not be below 18°C during the cooling operation of a single-cooling unit; please specify if this is required when placing an order.

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

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

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

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

d. Our explosion-proof roof-mounted 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 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. Air supply methods include top supply, side supply, end supply, and bottom supply: choose flexibly as needed, and specify the delivery method when placing the order.