详情描述

YingTeng Modular Explosion-proof Air Conditioning Unit

Model: BZKT-30Ex(Z)

Brand: YingTeng

Cooling Capacity (kW): 30

Heating Capacity (kW): 30

Airflow (m³/h): 6000

Excess Pressure (Pa): 300/850

Noise Level (dB(A)): 69/77

Auxiliary Electric Heating (kW): 10

Temperature Range and Accuracy: 18-25% ± 2.0%

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

Total Generator Capacity (kW): 21

Compressor Type: Fully Enclosed Scroll

Compressor Quantity: 2

Compressor Power (kW): 7.5

Refrigerant Type: R-22

Evaporator Type: Copper tube with aluminum foil design

Number of Condenser Fans/Power (kW): 1/1.1

Dimensions (mm)

Mixed Section: 600

Initial Efficiency Section: 400

Cooling Plate Water Segment: 600

Heating Section: 300

Fan section: 1300

Middle section: 800

Medium Efficiency Section: 400

Airflow section: 600

Width: 1200

High: 1200

Air Filter Types: Pre-Filter + Mid-Efficiency

Centrifugal Fan Power (kW): 2.2

Weight (kg): 700

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

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

The Yingteng modular explosion-proof air conditioning unit 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. 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 a specific requirement is needed for ordering, please specify clearly.

5. Specifications may change or be updated without prior notice due to product improvements.

The YingTeng series of explosion-proof split air conditioning units comply 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 explosion-proof enclosures '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"

The Yingteng modular explosion-proof air conditioning unit operates 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 in groups II A, II B, and T1 to T4.

The "YingTeng" series of explosion-proof air conditioning units, after special explosion-proof processing, are widely applicable in flammable and explosive areas in Zones 1 and 2. They are suitable for scientific research, oil, chemical, pharmaceutical, and power plant environments where there may be II A, II B, T1-T4 groups of combustible gases, steam, and air mixtures that pose explosion hazards. These modular explosion-proof air conditioning units are ideal for spaces with temperature requirements. The YingTeng modular explosion-proof air conditioning units have been inspected and certified by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products, receiving both explosion-proof and explosion-proof CCC certificates. They feature an aesthetically pleasing design, reasonable construction, and ease of installation and maintenance. The entire series uses brand-name compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and reliability, making them 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 anti-corrosion 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.).

New-generation explosion-proof air conditioning units with built-in refrigerant, specially developed for combination units. This innovation shifts from the traditional design of chilled water systems with combination air handling units, replacing complex water systems with a direct refrigerant evaporation system. It simplifies the system structure, raises the evaporation temperature of the refrigerant, reduces construction and equipment operation costs, and exemplifies a classic of simple and efficient design philosophy.

The Modular Explosion-proof Air Conditioning Units are widely applicable in various fields: This product is specifically designed for supporting purification engineering and other air conditioning projects, offering explosion-proof air conditioning units that meet requirements for air conditioning, temperature and humidity control, dust-free and sterile environments, noise reduction, microprocessor programmable automatic control, easy transportation, and simple installation. It effectively resolves issues related to different air volume and pressure head requirements in purification and air conditioning. It fully demonstrates the characteristics of direct expansion air conditioning and meets the various process requirements of the purification section, representing an innovative step in purification-type explosion-proof air conditioning units. User-friendly function classification: The explosion-proof air conditioning units are divided into two categories: conventional and flexible.

Standard type units, all functional sections are provided by our company, including air distribution, pre-cooling, initial efficiency, surface cooling, heating, humidifying, medium efficiency, and air outlet sections, etc. The surface cooling section is of direct expansion type, and the functional sections can be selected according to customer requirements.

Flexible type units involve dividing the entire unit into two parts, with the customer responsible for the initial and medium efficiency sections of the purification air conditioning part, the matching fan section, and the entire cabinet. Our company provides the necessary cold and hot sources, humidifiers, and the corresponding electrical control parts. Based on customer requirements, we offer types such as single cooling, heating and cooling, constant temperature and humidity, low temperature and low humidity, and 100% fresh air. Rich product series: BZ series direct expansion purification modular explosion-proof air conditioning units, with a very comprehensive product line, cooling capacity of 8~340kW, air volume of 1500~50000m³/h, suitable for a wide range of purification and other environmental air conditioning projects.

Combi Explosion Proof Air Conditioning Units Product Features

Box: Special-purpose aluminum profile frame with cold-bridge prevention, double-layer steel plate, processed by Japanese AMADA, one-time bending forming technology, surface coating.

Insulation Material: Made of high foaming polyurethane, featuring low thermal conductivity, high water resistance, aging resistance, flame retardancy, and non-toxicity.

Fan: Utilizes high-performance, low-noise centrifugal fan with advantages such as high airflow, high static pressure, low noise, and stable operation.

Heat Exchangers: Precision-machined in the USA at the OAK production line, with shell-and-tube refrigerant direct expansion coil, offering extremely high heat exchange efficiency.

Electric Heater: Stainless steel finned electric heater, primarily used for winter heating, also suitable for defrosting equipment to protect coils.

Humidifiers: Choose to install a humidifier when controlling the humidity of the airflow is necessary. Options include dry steam, electrode, and water film humidifiers, among others.

Control Method: Initially use imported or domestically produced high-performance instruments for precise control and reliability. Control instruments can be pre-equipped with remote control interfaces for convenient centralized remote control by users (to be specified at the time of ordering).

Air-cooled Condensing Unit

Compressor: Utilizes high-performance imported fully enclosed or semi-enclosed scroll compressors, offering safety, reliability, and high energy efficiency ratio. Shell: Processed by Japanese AMADA equipment, one-time bending forming technology, made of stainless steel, suitable for outdoor placement with no worry of rust. Refrigeration accessories: Throttling valve, solenoid valve, high and low pressure controller, etc., all use internationally renowned brands.

Outdoor Unit Installation

★The installation location should ensure that the hot air passing through the condenser is not recirculated back into the unit or drawn into the exhaust air of another unit, and there should be sufficient space for maintenance of the unit.

★There should be no obstructions in the air exhaust and intake channels of the unit.

★The unit arrangement should be positioned with good ventilation to carry away the heat exhaust from the unit and draw in cooler air.

★The unit should be mounted on a base that is sturdy and level, with sufficient strength to bear the unit's weight and vibration during operation.

★Avoid installation in dirty or greasy environments.