GlobeCore / Products / Oil Purification & Degassing Machines / CMM-10 - Transformer Oil Purification Machine

CMM-10 – Transformer Oil Purification Machine

The CMM-10 transformer oil processing unit is designed for vacuuming transformers, removing mechanical impurities, and eliminating water and gases from electrical insulation oils. Its capacity is 10 m³/h (2,642 gal./h) in degassing, drying, and filtration mode, and 15 m³/h (3,970 gal./h) in heating and filtration mode. The unit is used during the installation, maintenance, and operation of oil-filled high-voltage equipment, including power transformers and high-voltage switches. It features a frame construction with a metal container and lockable doors.

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The unit is built as a self-contained unit with all components and operating assemblies protected by metal panels and easy opening gas-spring loaded doors on the sides and back of the unit. The “Containerized”unit is placed on a tandem axle trailer that is street legal and ready to be towed to any remote location.

The unit consists of a vacuum¹ chamber, input and output oil pumps, coarse and fine filters², oil trap, oil heater³, pipelines with valves, vacuum pump⁴ section and a control cabinet.

Parameter	Value
Capacity, m3/hour / gals. per hour:
degassing, drying and filtration mode	10/2642
heating and filtration mode	15/3970
Processed oil parameters*:
volumetric gas content %, max	0.1
mass moisture content, ppm, max	10 ppm or 5 ppm or 5 ppm+ (optionally)
filtration fineness, micron	1
Oil output temperature in heating mode, ºС/ ºF	90/194
Outlet pressure, MPa	0.4
Max power consumption, kW	200
Residual pressure in vacuum chamber during degassing, Pa, max	267
Residual pressure in vacuum chamber during air tightness test, Pa, max	26.7
Air leak into the chamber in 1 hour, Pa max:	267
Electric power parameters
voltage, V	415
AC frequency, Hz**	50/60
Dimensions, mm, max (w/o trailer / with trailer)
length	2240/4365
height	1600/2270
width	1750/2300
Weight, kg, max	2350/3100

Note: * initial oil parameters:

volumetric gas content – below 5%;
mass moisture content – below 01% (100 g/ton);
temperature – above 0 ºС/ 32 ºF.

**All equipment sold in the USA is designed to operate on 60 Hz AC Power

transformer oil dielectric strength increase to at least 70 kV;
transformer drying with simultaneous oil processing;
initial filling of electrical equipment with insulation oil;
evacuation of transformers and other electrical equipment;
simple operation and servicing.

Application:

Unit's total working hours per day, hour

Hourly rate of the unit's service engineer

kWh cost in your region

Cost of one filter for replacement in your region (fineness of filtration - 5 microns)

Cost of one filter for replacement in your region (fineness of filtration - 25 microns)

Filtration cost of 1 m3 of oil made by other contractor

Delivery cost for 1 m3 of oil to the contractor for filtration services

Amount of purified transformer oil per hour, m3/hour

Intermediate parameters

kWh cost consumed by the unit for 1 hour of operation

Annual working hours of the unit, hour

Production cost of 1 working hour

Production cost for filtration of 1 m3 of oil by the contractor

Savings (difference between production cost from the contractor and your production cost of filtation with GC unit)

Required amount of oil to return investments for the unit, m3

Total amount of oil purified by the unit during 1 working day, m3

Payback period for the unit, days

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Category: Oil Purification & Degassing Machines

Application: #FR3 dielectric fluid, #Fyrquel fire resistant fluid, #Midel 7131 dielectric fluid, #Shell Diala Oil, #Silicone oil, #Transformer oil