固定式變壓器乾燥設備
CMM-260C STATIONARY TRANSFORMER DRYING UNIT 型號:CMM260C-
水是變壓器的一個危險的敵人,它降低了變壓器油的介電強度,加速了油和固體絕緣的老化。要完全防止水進入變壓器是不可能的,因為無論服務質量或設備的密封性如何,都會形成水。但是,可以通過使用連續乾燥裝置CMM-260C來保護變壓器。該設備與變壓器相連,將其油通過微孔顆粒狀的吸附劑,使變壓器在整個使用壽命內保持乾燥。水分被吸附並可靠地保留在其晶體中。
優勢
- 該設備可以連接到所有類型的變壓器上。
- 連接時間不超過一小時。
- 無論溫度或形狀如何,該吸附劑都能捕獲水分。
- 它在不加熱的情況下使油變乾,不需要操作者持續監控。
- 可以臨時或永久地安裝。
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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)
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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-260C 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.
Advantages
- 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.
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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)