Water is a dangerous enemy of the transformer, reducing the dielectric strength of transformer oil, accelerating the aging of oil and solid insulation. It is impossible to entirely prevent water contamination in a transformer, since it forms regardless of service quality and airtightness of the unit. However, it is possible to protect the transformer with the CMM-SSD continuous drying device.
This machine is connected to the transformer and keeps it dry throughout its service life by passing its oil through a microporous granular sorbent. Water is absorbed and reliably held in its crystals.
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) |
GlobeCore CMM-SSD Stationary Transformer Drying Unit
Contact us for a quote or more information about this GlobeCore product. Our sales engineers are waiting to assist you!
- info@stratatek.com
- 1 (888) 868 - 4546
- 1 (905) 406 - 0100
- connection to transformer of any type and age;
- the process of connection takes less than an hour;
- the sorbent captures water regardless of its temperature and form;
- the machine dries the oil without heating and does not require constant operator control;
- the machine can be installed temporarily or permanently.