gNB Precision air conditioner is a new generation of modular special precision air conditioning units designed and developed in response to the increasing heat load density of 5G base stations, communication equipment rooms and other places. The unit adopts international advanced design concept, compact and reasonable structure design, which can not only meet the constant temperature and humidity requirements of the precision environment, but also have extremely high reliability, stability and high efficiency and energy saving.

Applications
The product is suitable for equipment workplaces that require precise constant temperature and humidity, such as data centers (IDC), 5G base stations, communication rooms, battery rooms, energy storage containers, medical equipment rooms, precision experiment and inspection rooms, precision production and processing equipment rooms, etc. , To meet the requirements of 24 × 365 continuous reliable and efficient energy-saving operation of these devices.

Features
Intelligent control technology
1) Phase sequence protection and phase sequence fault tolerance function;
2) Power-off memory and automatic restart function;
3) Remote RS485 communication control;
4) Overcurrent protection;
5) Compressor delayed start protection
Reliable safety technology
1) Design, manufacture and test according to the requirements of 365 days × 24 hours continuous work;
2) Advanced expert self-diagnosis and fault early warning control system;
3) Reliable frame structure, stable and strong, and easy to split;
4) Multiple protection measures 
5) Surge absorption component protection, control power isolation protection;
6) Dual-machine backup and switching function (optional).
Energy-saving and environmental protection technology
1) The design of large air volume and small enthalpy difference, the sensible heat ratio reaches more than 90%;
2) Compressor cooling energy efficiency ratio above 3.2;
Space saving technology
1) Among the units with the same capacity, the structure is compact and the occupied space is minimum;
2) Full frontal maintenance and detachable structure design, which is convenient for on-site installation, maintenance and operation;
3) The unit can be installed separately according to the needs of the site.

Typical Cases

ProductionPacking & DeliveryABOUT YITONGNanyang Yitong Explosion proof Electric Co., Ltd. is an advanced electrical    solution provider for hazardous areas of zone1, zone 2, and zone 20, zone 21, zone 22.   We have wide range explosion proof types of air conditioners, electrical control box, CCTV camera, lamp & light fixtures, electrical equipments, and box & fittings.      Our products and projects occur in various occasions of petroleum, chemical and workshop across the world.We care the most of quality and stability of our products, as well as efficient  communication  and  positive service to our customers and partners.Most products are certified under China national explosion protection standards GB3836 series, which is based on International Electrotechnical Commission (IEC) Standard for Electrical Products used in Explosive  Environments (Ex),  some  products also obtained the EU  standard  certificates  as ATEX,  IEC Ex, CCS ( China explosion proof electric products for Marine environment), MA (for Mine use, China). 

Company run with ISO quality management system as ISO9001, ISO14001, OHSAS18001 and China QS .Nanyang Yitong is the registered supplier of China National Offshore Oil Corporation(COOC), China National Petroleum Corporation(CNPC), China Oilfield Services Limited(COSL), ABB(Switzerland)，Altrad Group(France), Hyundai Engineering Co., Ltd(Korea).etc. We also have solo agent in UAE, Egypt, Russia and Korea.

Exhibitions