YingTeng explosion-proof chilled (hot) water unit explosion-proof marking: ExdbibmbIIBT4Gb/ExdbibmbIICT4Gb
Manufacturer: Henan Tongteng Explosion-proof Electrical Appliances Co., Ltd.
Yinteng explosion-proof cold (hot) water unit product series conforms to 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 intrinsic safety 'd'"
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 explosion-proof cold (hot) water unit can operate normally under the following environmental conditions:
a) Altitude not exceeding 2000m;
b) Suitable for environments with temperatures ranging from -7℃ to 43℃, free from corrosive gases.
c) There are explosive hazardous areas formed by mixtures of flammable gases, vapors, and air in groups II A, II B, T1 to T4.
The "YingTeng" explosion-proof cold (hot) water unit series has been processed with special explosion-proof technology, making it suitable for use in flammable and explosive areas in Zones 1 and 2. It is widely applicable in scientific research, oil, chemical, pharmaceutical, and power plant environments where IIa, Iib, T1-T4 groups of combustible gases, steam, and air mixtures pose explosion hazards. Explosion-proof cold (hot) water units are ideal for applications requiring temperature control. These units have been inspected and certified by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center with explosion-proof certificates and CCC certificates. They feature an aesthetically pleasing design, reasonable structure, and easy installation and maintenance. The entire series uses brand-name compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and reliable safety, 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-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.).
Yinteng Explosion-proof Chilled (Hot) Water Unit Product Features
International brand compressors, optimized rotor design, stable quality, reliable operation.
External expansion valve, precise control, excellent refrigeration effect.
High-efficiency heat exchange ratio with superior performance in high-end stainless steel plate heat exchangers, featuring a unique design of cold and hot circulation partition plates.
High-quality fluid storage device, optimizes system operation, stable working condition.
High airflow, low noise, external rotor series axial fans, powerful airflow.
High-head, low-noise stainless steel pump from international brands, stable quality.
High-efficiency internal threaded tube finned heat exchangers with a unique turbulent window design, enhancing heat exchange efficiency.
Microcomputer-based controller with analog input/output, for precise temperature control of the unit.
YingTeng explosion-proof chilled (hot) water unit series, with years of industry experience and continuous optimization and improvement on this basis, produces a series of high-quality chilled water units. The entire series utilizes internationally renowned brands such as Copeland, Danfoss, Panasonic, Daikin compressors, including scroll, piston, screw, semi-hermetic, and hermetic types. The entire unit is equipped with high-efficiency copper tube fins, industrial stainless steel condensers, and evaporators, with materials reaching the highest industrial food-grade standards. Electrical components are from world-renowned brands like Siemens, Schneider, and ABB. Reliable quality and excellent performance. YingTeng explosion-proof chilled water units offer advantages such as compact size, low noise, high energy, long lifespan, and easy operation. A variety of refrigerants are available for selection, meeting low-temperature and special environment usage requirements.
The cold water machine control section features a high-precision main control panel developed by Yingten, a PLC programmable controller, a human-machine interface, and full Chinese display. It enables full-process, fully automatic computerized regulation and control, making the unit control more precise and reliable.
Yingteng explosion-proof cold (hot) water unit features a compact structure, small footprint, lightweight design, and ease of transport. It operates with balanced safety, low vibration, and does not require complex foundations, making installation straightforward. The unit includes automatic protection functions: high/low pressure protection, compressor protection, motor overload/overheat protection, frost protection, cold water/cooling water shutdown protection, temperature-sensitive fuse plug, and safety valve.
