详情描述

YingTeng Modular Explosion-Proof Air Conditioning Unit

Model: BZKT-260Ex(Z)

Brand: YingTeng

Cooling Capacity (kW): 260

Heating Capacity (kW): 260

Airflow (m³/h): 46,000

Excess Pressure (Pa): 400/1000

Aircraft noise (dB(A)): 76

Auxiliary Electric Heating (kW): 65

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

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

Total Generator Capacity (kW): 174

Compressor Type: Semi-hermetic Integral Screw Type

Compressor Quantity: 1

Compressor Power (kW): 78.2

Evaporator Type: Copper Tube with Aluminum Fin

Number of Condenser Fans/Power (kW): 1/9

Dimensions (mm)

Mixed Segment: 1000

Initial Efficiency Section: 400

Cooling Plate Water Segment: 600

Heating Section: 300

Fan section: 2400

Middle Section: 800

Medium Efficiency Section: 400

Airflow Section: 1000

Width: 2800

2200

Air Filter Types: Pre-Filter + Mid-Efficiency

Centrifugal Fan Power (kW): 22

Weight (kg): 3300

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

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

The Yingteng 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, and 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. During the unit's cooling operation, the ambient temperature must not fall below 18°C; if required, please specify in your order.

5. Specifications and parameters may be modified or updated without prior notice.

The Yingteng series of explosion-proof air conditioning units comply 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 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"

The Yingteng modular explosion-proof air conditioning unit 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" series of explosion-proof air conditioning units, processed with special explosion-proof technology, are widely applicable in flammable and explosive areas such as Zones 1 and 2. They are suitable for research, oil, chemical, pharmaceutical, and power plant environments where II A, IIB class T1 to T4 combustible gases, steam, and air mixtures pose explosion risks. These modular explosion-proof air conditioning units are ideal for areas with temperature requirements. The Yingteng modular explosion-proof air conditioning units have passed inspections by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center, receiving both explosion-proof certification and explosion-proof CCC certification. They feature an aesthetically pleasing design, reasonable engineering, and are easy to install and maintain. The entire series employs brand-name 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 anti-corrosion 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.).

The newly developed generation of explosion-proof air conditioning units with built-in cooling sources, designed for modular explosion-proof air conditioning systems, revolutionizes the traditional concept of combining chilled water units with modular air handling units. It replaces the complex water system with a refrigerant direct evaporation system, simplifying the system composition, enhancing the evaporation temperature of the refrigerant, and reducing construction and operational costs. It is a classic example of a simple and efficient design philosophy.

The Combination Explosion-Proof Air Conditioning Units are widely used in various fields: This product is a professional explosion-proof air conditioning unit designed for purification engineering and other air conditioning projects, meeting requirements for air conditioning, temperature and humidity control, dust-free and sterile environments, noise reduction, micro-processing programmable automatic control, easy transportation, and simple installation. It effectively resolves issues related to different air volume and pressure head requirements for purification and air conditioning. It fully showcases the characteristics of direct expansion air conditioning while also meeting various process requirements of the purification section, representing an innovation in purification-type explosion-proof air conditioning units. Humanized Functional Division: The explosion-proof air conditioning units are categorized into conventional and flexible types.

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

Flexible type units consist of two sections, with the customer responsible for the initial and medium efficiency stages of the purification air conditioning section, the matching fan section, and the entire cabinet, while our company provides the necessary cold and hot sources, humidifiers, and the corresponding electrical control parts. Based on customer requirements, options include single cooling, heating and cooling, constant temperature and humidity, low temperature and low humidity, and 100% outdoor air types. Rich product series: BZ series direct expansion purification modular explosion-proof air conditioning units, with a very comprehensive product line, cooling capacities from 8 to 340 kW, air volumes from 1500 to 50,000 m³/h, suitable for a wide range of purification and other environmental air conditioning projects.

Features of Explosion-proof Air Conditioning Unit Combination System

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

Insulation: Made with polyurethane high foam material, featuring low thermal conductivity, high water resistance, aging resistance, flame retardant, and non-toxic properties.

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

Heat Exchanger: Crafted on the U.S. OAK production line, features a flip-type refrigerant direct expansion coil, with an extremely high heat exchange efficiency.

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

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

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

Air-cooled Condensing Unit

Compressor: Equipped with high-performance imported fully enclosed or semi-enclosed scroll compressors, ensuring safety, reliability, and high energy efficiency. Shell: Processed by Japanese AMADA equipment, one-time bending forming technology, made of stainless steel, suitable for outdoor placement without rust concerns. Refrigeration Accessories: Throttling valve, solenoid valve, high and low pressure controller, etc., all using internationally renowned brands.

Outdoor Unit Installation

★The installation location should prevent hot air passing through the condenser from being re-recirculated into the unit or drawn into the exhaust air from another unit, and there should be sufficient space for maintenance of the equipment.

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

★The engine arrangement should be located in a well-ventilated area to carry away the heat from the engine exhaust and draw in cooler air.

★The unit should be mounted on a sturdy and level base, which must be strong enough to bear the weight of the unit and withstand vibrations during operation.

Avoid installation in dirty or oily environments.