Globe Core TRANSFORMER OIL PURIFICATION PLANT CMM-1H

Description

GlobeCore
design department presented a modernized CMM-1.0 mobile oil station. A new CMM-1H unit is designed for deep cleaning of electrical insulating oils from mechanical impurities, dissolved gases and water.
It operates on the principle of thermal vacuum drying. This method is economical, low-cost and energy-efficient. A new mobile oil station has a number of advantages not present in the previous model. Namely:
a centrifugal (output) pump, reduces the noise level during plant operation;
an input pump is not provided. The oil is fed directly into the station without  the risk of leakage;
easy to manage;
fiberglass coalescer is installed inside the vacuum chamber, which contributes to efficient moisture separation;
smart heating control system.  The unit adjusts the power input, excluding voltage surges;
a collection of water condensate;
a separate connection for vacuum treatment of transformer.
№
Parameter
Value
1
Processing rate, m3/hour / CFH, max
In drying mode
1 / 35
2
*Processed oil parameters:
Moisture content, g/t, max
10
ISO 4406 industrial purity
-/15/13
3
Temperature of processed oil in heating mode, С/F
90/194
4
Oil output pressure, bar/psi
2,5 / 36.3
5
Oil heater power, kW, Nominal
23
6
I power consumption , kW
25
7
Electric power parameters:
voltage, V
480
Three phase AC, Hz
60
8
Dimensions, mm/ ft, max
length
1250 / 4’10”
height
1750 / 5’74”
width
1250 / 4’10”
9
Weight (without oil), kg/lbs, max
750 / 1654
* Note
– Initial oil parameters:
volumetric gas content – below 10,5%;
moisture content by weight – below 0,01% (100 g / t);
temperature – above 0
⁰
С / 32
⁰
F
Manufacturing time takes up to 30 days, handling and shipping takes up to 30 days