Sino-NSH Oil Purifier Manufacture Co., Ltd
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Dry Air Generator For Transformer Maintenance, supply dry air during maintenance inside transformer,safe and effective
I. Description of Dry Air Generator
NSH ADK series applies for dry air supply on maintenance work of transformers, reactors and other large electrical equipment. It is an alternative to the traditional transformer hot oil circulation drying methods. It also applies to air dry and cycle dry for warehouse, packaging, electronics and other industries. It is particularly suitable to dry hydrogen in the hydrogen gas cooling system of the generator sets, as well as drying of the SF6 gas in SF6.
With Compressed Type Dry Air Generator for Transformer Maintenance, you can save time for maintenance and get good efficiency.
II. Features of Dry Air Generator
1. Remove moisture in the air
2. Remove particulates in the air
3. When the transformer is operating overnight, instead of filling with nitrogen or drying with hot oil
4. Supply dry air to ensure that the transformer is dry inside when the transformer is installed and repaired
5. Fill cylinder with dry air
III. Technical Specification of Dry Air Generator
| Item | Unit | ADK-10 | ADK-20 | ADK-60 | ADK-100 | ADK-200 | ADK-300 |
| Flow | M³/H | 10 | 20 | 60 | 100 | 200 | 300 |
| Working Pressure | Mpa | 0.6 ~ 0.8 | |||||
| Pressure Drop | Mpa | 0.05 | |||||
| Noise | dB(A) | ≤70 | |||||
| Power Supply | 380V,50Hz, 3P | ||||||
| Total Power | KW | 2.8 | 4.2 | 7.8 | 11 | 18 | 23 |
| Discharge Pressure | Mpa | 0.02 ~ 0.03 | |||||
| Dew Point | ℃ | -50 ~ -70 | |||||
| Particle | um | 0.01 | |||||
| Oil Content at air outlet | PPM | 0.01 | |||||
| Length | mm | 1500 | 1800 | 2000 | 2200 | 2300 | 2400 |
| Width | mm | 800 | 1000 | 1300 | 1400 | 1700 | 1900 |
| Height | mm | 1600 | 1800 | 1950 | 2500 | 2600 | 2600 |
| Weight | Kg | 380 | 520 | 900 | 1100 | 1400 | 1800 |
IV. Pictures at site
V. Available Style
1. Fixing type or mobile type with four wheels.
2. Normal appearance type,shelf-covering type.
3. Avaliable in different color.
VII. Relative Series:
VFD series: Insulation oil purifier System specialize in purifying branded oil, insulation oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.
TF series: Turbine oil purifier system is particularly suitable for purifying turbine lubricating oil. It also applys to treat hydraulic, coolant oil and other lubrication in which contain large of water, vapor, impurities, sludge, dielectric and colloid. It can eliminate them effectively and efficiently.
LV series: Lubrication Oil Filter System are suitable especially for purifying and restoring hydraulic oil, machine oil, coolant oil and various other lubrication oil.
GER series: Used oil regeneration system is suitable to regenerate used internal-combustion engine oil including diesel engine oil, gasoline engine oil, and used hydraulic oil, other used lubrication oil of machinery.
GED series: it is used to recycle all kinds of waste oil into base oil or diesel oil with high quality.