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Application, AD series applies for dry air supply on maintenance work of transformers, reactors and other large electrical . - details see: https://www.machineto.com/nsh-air-drying-system-10297152

Application
AD series applies for dry air supply on maintenance work of transformers, reactors and other large electrical equipment.
Provide dry air to ensure that the internal insulation of electrical equipment will not be damp, and maintenance personnel
working within the device will not suffocate from lack of oxygen. The system is much safer, more reliable, more
economical and more convenient than nitrogen system. By using AD, the maintaining work is not influenced by climate
change. Especially for the overnight operation, just seal around the flange, fill dry air 0.02~0.03MPa, while the
transformers and reactors won’t damp without oiling. Reducing the daily pumping and oiling work, to shorten the repair
period and improve the quality of maintenance. Inflating the dry air to the fuel injection device and oil inflate in the
purify process, can improve insulation and reduce water when it is in rainy and humid environment. AD can also used as
indoor air condition when it is left unused.

Features
Small size, light weight, simple operation, flexible to move
Solid and reliable

Low noise and low vibration
Adopt a low-pressure oil-free compression system
Low maintenance and stable