The CMM-260C is an airports transformers online drying system that GlobeCore has developed especially for important infrastructure like airports. It removes moisture from transformer oil and insulation without stopping equipment from working, which is especially important for power systems that must operate 24/7. Transformers at airports have to deal with more stress and have to provide a steady power supply in all weather conditions. Oil moisture can reduce the insulating properties of equipment, which can lead to accidents or malfunctions. The CMM-260C system connects to the transformer, pumps the oil through it, dries it and returns it to the system. All the important settings are controlled automatically, like the humidity, temperature and pressure. The CMM-260C is perfect for airports because it is easy to move around, small and simple to use. This means that the unit avoids costly downtime, extends the life of transformers and improves the reliability of the airport’s power system.
Airports transformers online drying system CMM-260C Specifications
| Parameter | Value | ||
| Capacity, liters/hour (gpm), not less than | 30 (0,13) | ||
| Water absorption capacity, liters (gal) | 9 (2,4) | ||
| Adsorbent load per column, kg (lbs) | 20 (44) | ||
| Parameters of processed oil: | |||
| – max moisture content, ppm | < 5 | ||
| – ISO 4406 class | -/14/12 | ||
| – min dielectric strength, kV | >65 | ||
| Output pressure, bar (psi) | 2 (29) | ||
| Oil output head, m (in) | 20 (790) | ||
| Max power required, kW | 0,25 | ||
| Power supply | |||
| voltage, V | 400 | ||
| AC frequency, Hz | 50 | ||
| Dimensions, mm (in), max | |||
| length | 1150 (45) | ||
| height | 1980 (78) | ||
| width | 490 (19) | ||
| Max weight, kg (lbs) | 400 (880) | ||