globecore's catalog / oil processing equipment

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Contents

1. Oil regeneration ................................................................................................................................................... 22. Degassing, thermal vacuum drying of oil ................................................................................................... 83. Vacuumizing of equipment ........................................................................................................................... 204. Zeolite Regeneration Units ............................................................................................................................ 215. Zeolite Oil Drying Unit ..................................................................................................................................... 226. Oil filtration and pumping .............................................................................................................................. 257. Oil heating ............................................................................................................................................................ 298. Air drying .............................................................................................................................................................. 30

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CMM-R transformer oil regeneration plant

Oil regeneration

CMM-R

CMM-6R

GlobeCore regeneration units now offer two (2) revolutionary features:

(1) Energized transformer oil processing; and

(2) Automatic Sorbent Reactivation.

The GlobeCore Process is performed continuously on most energized transformers without the need to remove, replace, and dispose of contaminated Fuller’s Earth sorbent material. No hazardous waste and one man crew equals lower costs and efficient operations.

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Oil regeneration

The CMM-R (Mobile Oil Regeneration Plants) units are designed to extend the useful service life of the transformer by full and complete restoration of the dielectric strength and chemical composition of the transformer’s insulating oil. All CMM-R units have the automatic sorbent reactivation system.

The GlobeCore Regeneration units use the GlobeCore Process to remove acids, moisture and other contaminants from the oil, improve oil color, increase oil stability against oxidation and lower gas solubility. The GlobeCore Process also removes acids, water and contaminants from the insulating paper and windings.

СММ-R model range

Model*Degassing Regeneration

Liters/US gallons per hour Fuller’s earth load, kg/lbСММ-R21 - 300/663СММ-R2/1002 100/26 300/663СММ-R41 - 600/1,326СММ-R4/1002 100/26 600/1,326СММ-R61 - 900/1,989СММ-R6/10002 1000/264 900/1,989СММ-R121 - 1800/3,978СММ-R12/40002 4000/1056 1800/3,978СММ-R241 - 3600/7,956СММ-R24/60002 6000/1585 3600/7,956СММ-R321 - 4800/10,608СММ-R32/100002 10000/2641 4800/10,608

Specifications Value

Mass moisture content, g/ton (ppm) *I.A.W. IEC 733; ASTM D-1533 5Nominal filtration fineness 5Volumetric gas content in % *I.A.W. IEC 60599; ASTM D-3612 *I.A.W. 0.1Acid number, mg KOH/g *I.A.W. IEC 296; ASTM D-664 0.01Corrosive sulfur *I.A.W. IEC 5662; ASTM D-1275 NoneDielectric strength, kV *I.A.W. IEC 156; ASTM D-18116 70Interfacial tension, N/m, at 250С/770F *I.A.W. IEC 6295; ASTM D-664 45Dielectric loss tan at 900С/1940F *I.A.W. IEC 247; ASTM D-924 0.001Oxidation stability IEC 74; 164 hours Restored

Processing capacity of the GlobeCore CMM-R units is defined by two parameters: (1) liters per hour (L.P.H.) and the amount of oil in liters passed through the Fuller’s earth: while degassing and heating the oil, processing capacity is expressed in L. P. H.

When regenerating the oil, processing capacity is expressed as the amount of oil treated per cycle. The amount of oil treated will depend on the amount of Fuller’s earth in the unit and the acid level of the oil being treated. E.g. one kilogram (1 kg/2.2 lbs.) of Fuller’s earth can treat approximately 4 liters (1.056 gals) of oil with an acid number of 0.2 mg KOH/g. The amount of oil treated per 1 kg/2.2 lbs.of Fuller’s earth increases proportionally to a decrease in the acid number of the oil. GlobeCore Process units can also be fitted with an optional DBPC-2.6 inhibitor injector unit.

The following table shows the typical GlobeCore Process results. GlobeCore can custom manufacture models in any configuration and is willing to explore new design solutions to meet your specific needs.

One pass of the oil through the CMM-R yields the following parameters:

CMM-R transformer oil regeneration plant CMM-R

1. Without de-gassing unit2. With de-gassing unit

* Units range from two (2) Fuller’s Earth Colums to thirty two (32) Columns

* I.A.W. = In accordance with

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The CMM-R (UVR) transformer oil regeneration plant

Oil regeneration

UVR

UVR-450/6

The UVR is a versatile unit, designed to purify, lighten, regenerate and and completely remove aromatics from absolutely any petrochemical product. The unit can be operated by any facility, does not require special placement, is easily transportable and works noiselessly.

These plants come in three design options:• general industry frame;

• general industry container;

• fire and explosion proof (rolling doors container).

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Oil regeneration

Design – explosion proof, containerized.

The UVR plant purifies and lightens dark diesel and heavy fuel oil, removes sulfur and hydrogen sulfide compounds, easily lightens gas condensate, removing resins and contaminants. Processed fuels comply with standards and high purity requrements. The unit removes unpleasant odors, e.g. hydrogen sulfide etc.

Processed oil products remain stable and do not darken after regeneration, lightening and purification. The UVR units do not utilize the automatic sorbent reactivation system found in the CMM-R units.

UVR-450/16/v

The CMM-R (UVR) transformer oil regeneration plantUVR

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Oil regeneration

Parameter Value Regeneration capacity, m3/hour/gals. per hour: UVR-450/6 UVR-450/16 UVR-460/16/k UVR-460/16/v

• transformer oil• turbine oil• industrial oil• dark fuel oil• dark diesel fuel• dark gas condensate

0.08-0.1/21.20.08-0.1/26.50.08-0.1/26.5

0.25/66.20.25/66.20.30/19.4

0.20-0.27/53.0-71.50.20-0.27/ 53.0-71.50.15-0.20/39.2-53.0

0.6-0.8/159-2130.6-0.8/159/2130.7-1.1185/291

0.20-0.27/53.0-71.50.20-0.27/ 53.0-71.50.15-0.20/39.2-53.0

0.6-0.8/159-2130.6-0.8/159/2130.7-1.1185/291

0.20-0.27/53.0-71.50.20-0.27/53.0-71.5

-0.6-0.8/159-2130.6-0.8/159/2130.7-1.1185/291

Consumption of regeneration powder as % of processed product weight• transformer oil• turbine oil• industrial oil• dark fuel oil• dark diesel fuel• dark gas condensate

3-173-173-172-151-71-5

3-173-173-172-151-71-5

3-173-173-172-151-71-5

3-173-17

-2-151-71-5

Regeneration poweder load• one regeneration pod, kg/lbs• all regeneration pods, kg/lbs

20 /44.2

120/265.2

20 /44.2

320/707.2

20 /44.2

320/707.2

20 /44.2

320/707.2Loss (of oil product) % of initial volume (remains in the sorbent)

• transformer oil• turbine oil• industrial oil• dark fuel oil• dark diesel fuel• dark gas condensate

1-61-61-61-61-61-6

1-61-61-61-61-61-6

1-61-61-61-61-61-6

1-61-61-61-61-61-6

Total power of heaters, kW 1.98 5.28 5.28 -Nominal power, kW 5 8 13 8Power consumption with heating off, kWh 3 2.72 7.7 5Filtration fineness, in microns

• inlet• outlet

5005 (3)

5005 (3)

5005 (3)

5005 (3)

Three phase 50(60) Hz power voltage, V 380 380 380 380

Dimensions, mm/ft, length/ width/ height1 section

2600/1500/20308’6”/4’11”/6’8”

1 section4800/1500/2140

15’9”/4’11”/7’

container6060/2590/2440

19’11”/8’6”/8’

1 section4800/1500/2140

15’9”/4’11”/7’Weight, kg/lbs 1100/2,431 2350/5,193.5 7000/15,470 3400/7,514

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CMM mobile oil plant

Degassing, thermal vacuum drying of oil

CMM The CMM oil plant is designed for the removal of solids and moisture from dielectric insulating oil with viscosity of no more than 70 cSt at 50° С/122°F.

The plant offers purification to class 9 from initial purity class 13 (contaminant content below 0.004%) in multiple passes of the product through the filter section.

The plant is used for installation, repairs and operation of oil filled high voltage equipment (power transformers, high voltage switches etc).

Parameter Value

Capacity, m3/hour / gals. per hour 0.6/158.82Max oil output temperature in heating mode, °C/°F 60/140

Processed oil parameters• moisture content by weight, g/ton (ppm) max• f i ltration fineness, micron

10.05

Oil output head, meters /yards 20/21.86Oil heater power, kW 18Nominal power consumption, kW 2250 Hz AC power voltage, V 380

Dimensions, mm/ft• length• width• height

1400/4’7”700/2’4”

1700/5’7”Weight, kg/lbs 330/729

CMM-0.6Note : * Initial oil parameters:• mass moisture content – below 0.005% (50 g/ton)• heating of oil in the unit to +55ºC ±5ºС/131°F ±9ºF for 30 minutes;• gas content below 10%.

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CMM The plant is assembled on a frame, supporting the unit’s components: input and output oil pumps, dielectric control cabinet, vacuum chamber, coarse and fine cartridge filters, vacuum pump and pipelines with valves.

CMM-1

Note: * Initial oil parameters:• mass moisture content – below 0.005% (50 g/ton)• heating of oil in the unit to +60ºC ±5ºС/140ºF ±9ºF for 30 minutes;• gas content below 10%.

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

Parameter Value

Capacity, м3/hour / gals. per hour: 1.0/264.7Max oil output temperature in heating mode, °C/°F 60/140

Processed oil parameters*:• mass moisture content, g/ton max• f i ltration fineness, micron

10.05

Oil output head, meters /yards 20/21.86Max inlet pressure, MPa 0.1Oil heater power, kW 18Oil heater max mean sur face power, W/cm2 1.1Nominal power, kW 22

50 Hz AC power voltage, V**380

Dimensions, mm/ft• length• width• height

1300//4’3’’800/2’8’’

1550/5’1’’

Weight, kg/lbs 540/1193

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CMM The CMM-2.2 mobile oil plant removes solid particles, water and gases from dielectric insulation oil.

The plant is used for installation, repairs and operation of oil filled high voltage equipment (power transformers, high voltage switches etc).

Operating conditions:• ambient temperature from 278 to 313°К (+5 to + 35°C/ 40.8°F to 104°F;• atmospheric pressure 84 to 106.7 kPa (630 to 800 mm. hg.);• elevation up to 2000 meters/6561 feet above sea level;• outdoors and under canopy;• indoors with adequate ventilation.

CMM-2.2

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Note: * Parameters indicated in the table are possible with the following initial conditions:

• volumetric gas content – below 10.5%• mass moisture content – below 0.005% (50 g/ton)• temperature – above 0 ºС/32 ºF• with initial heating of oil in the unit to +60± 5оС/ 140°± 9оF.


Parameter Value

Capacity, m3/hour / gals. per hour:• thermal vacuum drying mode;• degassing mode

2.2/582.341.0/264.7

Processed oil parameters*:• mass moisture content, g/ton, max 10• filtration fineness, micron 5• total gas content, % max 1.5

Max oil output temperature in heating mode, ºС/ ºF 60/140Min outlet pressure, MPa 0.2Oil heater power, kW max 36Max power consumption, kW 40Electric power

• voltage, V 380• AC frequency, Hz** 50/60

Dimensions, mm/ft• length 1550/5’1’’• width 1000/3’3’’• height 1850/6’1’’

Weight, kg/lbs 720/1,591.2



CMM

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Note: * initial oil parameters:• volumetric gas content – below 10.5%• mass moisture content – below 0.01% (100 g/ton)• temperature – above 0 ºС/ 32 ºF.




CMM

CMM-4

The CMM mobile oil unit may be used for: (1) heating electrical equipment that contains dielectric insulating oil with hot oil; (2) for vacuum drying of transformers; and (3) for vacuumizing. The unit is best suited to facilities that install, repair and service oil filled electric power transformers and other oil filled electrical equipment.

Parameter Value

Capacity, m3/hour / gals. per hour:• degassing, nitrogenation, drying and filtration mode

• heating and filtration mode4/1059.07/1853.0

Capacity adjustment range, m3/hour / gals. per hour 0-4/0-1059.0Processed oil parameters*:

• mass moisture content, g/ton, max 10• ISO 4406 purity class 9• solid particle content, g/ton, max 8• filtration fineness, micron 5• dielectric strength, kV, min 70

Oil temperature in heating mode, ºС/ ºF 90/184Filtration rate ≥50Outlet pressure, Mpa 0.35Oil output head, meters 35.0Oil heater power, kW 55Oil heater mean surface power, W/cm2, max 1.15Max power consumption, kWElectric power

• voltage, V 380• AC frequency, Hz** 50/60

Dimensions, mm/ft• length 1650/5’5’’• width 1250/5’3’’• height 1650/4’1’’

Weight, kg/lbs 50/2,033.2

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UVM

UVM-4/7 UVM-4/7 (explosion protection design)

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Parameters ValueCapacity, m3/hour / gals. per hour:

• degassing, nitrogenation, drying and filtration mode• heating and filtration mode

4/1059.07/1853.0

Capacity adjustment range, m3/hour / gals. per hour: 0-4.0/0.0-1059.0Processed oil parameters*:

• volumetric gas content %, max• mass moisture content, g/ton, max• ISO 4406 purity class• solid particle content, g/ton, max• filtration fineness, micron• dielectric strength, kV, min

0.110981

70Oil temperature in heating mode, ºС/ ºF 90/194Filtration rate ≥50Outlet pressure, MPa 0.35Oil output head, meters/yards 35.0/38.3Oil heater power, kW 50Oil heater mean surface power, W/cm2, max 1.15Max power consumption, kW 60Electric power

• voltage, V• AC frequency, Hz**

40050/60

Dimensions, mm/ft• length• height• width

3250/10’8’’1940/6’4’’

1800/5’11’’ Weight, kg/lbs 1270/2,806.7


Note: * initial oil parameters:• volumetric gas content – below 10.5%;• mass moisture content – below 0.01% (100 g/ton);• temperature – above 0 ºС/ 32 ºF.


CMM mobile oil plantUVM This GlobeCore mobile oil processing unit is designed for degassing, removal of solids and heating of oil for power transformers with voltage up to 1,150 kV.

The unit can be used to: (1) heat electrical systems that contain insulating oil with hot oil; (2) for vacuum drying of transformers and (3) for vacuumizing. The unit is best suited to facilities that install, repair and service oil filled electric power transformers and other oil filled electrical equipment.

The unit is not certified for use in and around explosive gases, toxic gases or other aggressive environments.

When indoors or other enclosed spaces, exhaust gases must be vented to the outside through hoses or pipelines.

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UVMThe unit is designed for (1) vacuumizing transformers; (2) removal of solid particulate matter; (3) removal of water; and (4) removal of gases from dielectric insulating oil with aviscosity of no more than 70 cSt at 50°C/122°F.

The unit is used during installation and maintenance of oil containing high voltage equipment (power transformers, high voltage switches etc). The plant is designed as a frame with a metal platform which supports all components and unit assemblies.

UVM-6/14

Note: * initial oil parameters:• volumetric gas content – below 10.5%;• mass moisture content – below 0.01% (100 g/ton); • temperature – above 0 ºС/ 32 ºF.

Parameter Value

Capacity, m3/hour / gals. per hour:• degassing, drying and filtration mode• heating and filtration mode

6/158814/3705

Processed oil parameters*:• volumetric gas content %, max• mass moisture content, g/ton, max• ISO 4406 purity class

0.159

Oil output temperature in heating mode, ºС/ ºF 90/194Outlet pressure, MPa 0.2Oil heater power, kW 160Max power consumption, kW 188.5Residual pressure in vacuum chamber during degassing, mbar, max 2.7Residual pressure in vacuum chamber during air tightness test, mbar, max

2.7

Air leak into the chamber in 1 hour, mbar max: 2Electric power parameters

• voltage, V• AC frequency, Hz

38050/60

Connections size• oil in• oil out

Dn65 flangeDn65 flange

Dimensions, mm/ft, max• length• height• width

3360/11’0’’2100/6’11’’2170/7’3’’

Weight, kg/lbs, max 3300/7293

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UVM-10/15

CMM mobile oil plantUVM

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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 vacuum chamber, input and output oil pumps, coarse and fine filters, oil trap, oil heater, pipelines with valves, vacuum pump section and a control cabinet.


Note: * initial oil parameters:• volumetric gas content – below 10.5%;• mass moisture content – below 0.01% (100 g/ton); • temperature – above 0 ºС/ 32 ºF.


Parameter ValueCapacity, m3/hour / gals. per hour:

• degassing, drying and filtration mode• heating and filtration mode

8/211715/3970

Processed oil parameters*:

• volumetric gas content %, max• mass moisture content, g/ton, max• filtration fineness, micron

0.13.01

Oil output temperature in heating mode, ºС/ ºF 90/194Outlet pressure, MPa 0.4Oil heater power, kW 180Max power consumption, kW 210Residual pressure in vacuum chamber during degassing, mbar, max 267Residual pressure in vacuum chamber during air tightness test, mbar, max

26.7

Air leak into the chamber in 1 hour, mbar max: 267Electric power parameters

• voltage, V• AC frequency, Hz**

41550/60

Dimensions, mm/ft, max

• length• height• width

4750/15’7’’2100/6’11’’2320/7’7’’

Weight, kg/lbs, max 3500/7735

CMM mobile oil plantUVM

20BV vacuum unit

Vacuum unitBVVacuumizing of equipment

The BV vacuum unit is designed for evacuation of air, non-aggressive gasses, vapor and vapor-gas mixtures (media) after purification from droplets of moisture and solid contaminants from air tight vacuum systems in stationary equipment in ambient temperature +5 to +40oC/42 to 104oF.

ParameterValue

BV-200 BV-280 BV-500 BV-1000 BV-2000

Evacuation rate, m3/hour cubic yards / hour

200261

280366

500654

10001308

21002746

Max vacuum mm.hg (torr) 0.001 0.001 0.001 0.001 0.001Dimensions, mm/ft:

• Length9503’1’’

9503’1’’

12003’11’’

14004’7’’

15004’11

• Width6602’2’’

6602’2’’

8902’11’’

9553’2’’

10003’3’’

• Height with/without rim bolts13304’4’’

13304’4’’

14004’7’’

14004’7’’

1610/15005’3’’/4’11’’

Unit weight, kg/lbs300663

300663

6501,436.5

7501,657.5

13002,873

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Zeolite regeneration unitBRZZeolite Regeneration Units

BRZ-100

The BRZ Regeneration unit is designed to restore the performance of the CP-260 sorbent cartridges used in drying dielectric insulating oil. The BRZ unit regenerates the cartridges by the use of hot air to purge and clean the cartridges of excess moisture. The BRZ unit can be used by any facility using the CP-260 cartridges for the drying of lubricating and insulating oils.

Parameter Value

Heater power, kW 10.8Cooler blower drive power, kW 0.75Nominal power, kW 13.2Zeolite drying mode parameters

• air blower throughput, m3/minute• hot air temperature, oC

2.3250

Vacuum pulling mode parameters• evacuation rate, l/second• residual pressure,mbar (mPa)

6.6250

Dimensions, mm:• length• width• height

1100/3’3’’650/2’2’’

1250/4’1’’Weight, kg 220/486.2

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CP-260 sorbent cartridgesMCU-7

Zeolite Oil Drying Units

Zeolite oil drying plantMCU

The MCU oil purification unit is designed for removal of solid particles and water from dielectric insulating oils (with a viscosity of no more than 70 cSt at 50°C/122°F. Additionally, this unit is designed to significantly reduce acid levels in used insulating oil.

The unit is used for installation, repair and operation of high voltage oil containing equipment with voltage up to 1150 kV (power transformers, high voltage switches etc).

The system consists of two separate sections: A BNF heating and filtration section and the CP-260 sorbent cartridges that which are connected by flexible hoses.

Ambient conditions for operation:

• ambient temperature 283 to 308 K (+10 to +35°C/ 49.7 to 97.73°F);

• pressure 84 to 106.7 kPa (630 to 800 mm. hg);• elevation up to 2000 meters/6561 feet above sea level;• explosion and fire safe area.

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Zeolite Oil Drying Units

ParameterValue

MCU-1.7 MCU-4.3 MCU-7Capacity, m3/hour, minimum / gals. per hour

• drying, regeneration and filtration mode 1.7/450 4.3/1138 1.5-2.0/392-529• heating mode 1.7/450 4.3/1138 3.6-4.3/953-1138

Max oil outlet temperautre, °С/ °F:• drying and filtration mode – 35/95• heating mode 60/140 65/149

Sorbent max load, kg – 100Sorbent regeneration temperature, °С/ °F:Zeolite NaA – 250/482Silica gel – 120/248Sorbent regeneration without unloading No YrsProcessed oil parameters:

• industrial purity class (ISO 4406) 9 (-/14/12)• solid particle content, max, g/t 2.5 10• acid number, mg KOH/g of oil, max – 0.02…0.05• nominal filtration fineness, micron 5…25 5• mass weight content, g/ton per cycle, max – 10• dielectric loss tangent at 90 oС/194 oF, max – 1.5• dielectric strength, kW, min – 65

Mean heater surface power, W/cm2, max – 1.2Heater power, kW, max – 28.8Max power consumption, kW 33Three phase AC power voltage, 50/60Hz, V 380/220 380

Dimensions, mm/ft, max, length/width/height1270/700/1400

4’16’’/2’29’’/4’59’’1270/700/1500

4’16’’/2’29’’/492’’1500/900/1735

4’59’’/2’95’’/5’69’’Weight, kg/lbs, max 500/1,105 550/1,215.5 7501,657.5

Zeolite oil drying plantMCU

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Oil Filtration and Pumping

Oil filtration unitCFU

The CFU unit is an on-site portable filtration unit designed for removal of solid particles from lube and dielectric insulation oils with viscosity of no more than 70 cSt at 50°C/122°F.

Ambient conditions for operation:• ambient temperature 283 to 308 K (+10 to +35°C/ 49.7 to 97.73°F);• pressure 84 to 106.7 kPa (630 to 800 mm.hg);• elevation up to 2000 meters/6561 feet above sea level;• explosion and fire safe area.

CFU-4

ParameterValue

CFU-1.7 CFU -4 CFU -6Capacity, m3/hour / gals. per hour 1.7/450 4/1059 6/1588Filtration fineness, micron 5 25 20Nominal power, kW 2.2 3 3Output oil pressure, MPa 0.25 0.3 0.3AC 50 Hz power voltage, V 380 380 400

Dimensions, mm/ft length/ width / height600/600/1100

1’96’’/1’96’’/3’8’’580/560/1115

1’11’’/1’10’’/3’8’’670/625/9952’3’’/2’1’’/3’3’’

Weight, kg/lbs 10/22.1 70/154.7 135/298.35

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Oil filtration unitCFU

CFU-0.5 (Apris filter) CFU-0.8 (FE-18 filter)

The CFU is an on-site filtration cart featuring an adsorption filter that is designed for: (1) removal of solid particulate matter; (2) removal of ash; (3) removal of dissolved water; (4) removal of water-soluble acids; and (5) removal of alkali from industrial oil with viscosity of no more than 70 cSt at 50°C/122°F.

Ambient conditions for operation:• ambient temperature +10 to +35°C/ 50 to 98°F);• pressure 84 to106.7 kPa (630 to 800 in. hg);• max elevation above sea level 2000 meters/6561 feet;• Explosion and fire-proof area.

*Depends on the type of oil processed

Note. Specifications are valid for oils, which contain no:• surfactants or other substances facilitates trapping water in the oil;• water emulsions created mechanically or chemically.

ParameterValue

CFU 0.8 CFU 0.5Capacity, m3/hour / gals. per hour 0.3…0.8*/

79.4…211.70.5/132

Filter element:• depth filter, can be regenerated «APRIS»- 6MI-II FE-18• cartridge filter – FE-16

Processed oil temperature, 0С/ 0F 20…50/ 68. . .122 20…50/ 68. . .122Processed oil parameters:

• water removal, % 92…98 –• solid particle removal, % 93…97 –• filtration, micron 3…5 –

Nominal power, kW 0.75 0.75Oil output pressure, MPa 0.3 –Three phase 50Hz AC voltage, V 380 380

Dimensions, mm/ft, length/ width / height580/480/13501’11”/1’7”/4’5”

640/640/13702’1”/2’1”/4/6”

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UVD-4M


Vacuum filling unitUVDThe UVD vacuum filling unit is designed for preparation (degassing) storage, transportation and adding of transformer oil into the high voltage ports of transformers and switches; the unit is designed for operation at power plants, substations and other energy facilities.

Parameter ValueAmount of prepared oil, liters 30Amount of oil in filling section, liters 4Residual pressure in degassing section, Pa (mm.hg) 6.7 (5х10-2)Oil supply pressure, MPa (kg/cm2) Up to…0.4 (up to…4)Nominal power, kW 0.2550 Hz power supply voltage, V 220Dimensions, mm/ft:

• length 900/2’11”• width 780/2’7”• height 1500/2’4”

Empt y weight, kg/lbs 80/176.8

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Oil heating

Oil heaterPPM

PPM-18 PPM-70

The PPM unit is designed for the heating of transformer oil when: (1) adding oil to transformers; (2) replacing transformer oil; and (3) when drying transformers. Additionally, the unit can heat mineral oils, industrial oils, turbine oils and other types of oils as well as non-corrosive liquids.

This unit is best suited to power plants, oil handling facilities, and facilities that perform transformer repairs and maintenance. The unit can be operated either indoors or outdoors under a suitable canopy.

ParameterValue

PPM-18 PPM-50 PPM-70Throughput at inlet line pressure 0.2 MPa, m3/hour, max 2.2Throughput at inlet line pressure 2.4 kg/cm2, m3/hour, max – 1,2 4

Fluid pressure, MPa, max 0.6 4 2.5Nominal power, kW 19.5 56 74Power supply at ~ 50 Hz, V 380/220 380 380Max heating temperature, oС/ oF 120/248 150/302*Dimensions, mm/ft, max

• length 800/2’8” 1180/3’11” 1220/4’• width 660//2’2” 800/2’8” 820/2’8”• height 1830//6’ 1870/6’2” 1900/6’3”

Weight, kg/lbs, max 180/397.8 400/884 500/1,105

* Max heating temperature may be increased up to 200°С/ 392°F on customer request

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Air drying

Sukhovey Air drying unit

Sukhovey 4 with automated controls

31

The Sukhovey air drying unit is designed for drying of air and removal of solid particles from atmospheric air, as well as for sorbent drying.

Dry purified air can be used for purging of transformer tanks and electrical equipment during installation, service or repairs to prevent dielectric insulation from accumulating moisture while the core is exposed.

The unit is designed as a metal body separated into two compartments. The unit operates as two independent adsorbers, filled with synthetic zeolite, and a dust filter to remove solid contaminants from the air.

ParameterValue

Sukhovey 0.7 Sukhovey 4 Dry air capacity, m3 /minute, min / cubic yard 1.7/2.223 2.5/3.27 Dry air dew point, °С/°F, max -50/-58 -50/-58 Dry air pressure, MPa/bar, max 0.018/0.18 0.025/0.25 Max dry air temperature, °С/°F 90±15/194±27 90±15/194±27Adsorbent load, kg/lbs, max 190/419.9 190/419.9Number of adsorbers. 1 2 Zeolite regeneration temperature, °С/°F, max 430/806 430/806 Air heater power, kW, Max 24 24 Nominal power consumption, kW max

Air drying (normal operating mode) 1 5.05Sorbent regeneration in one adsorber 25 30Sorbent regeneration in two adsorbers – 55

Nominal power voltage at 50Hz, V 380 380Output air temperature for regeneration of external adsorbents, °С/°F, max 430/806 430/806Duration of adsorbent regeneration, hours 4 2-4Dry air filtration fineness, micron 5 5Dimensions, mm/ft, max:

• length 1350/4’5’’ 1500/4’11’’• width 800/2’8’’ 1200/3’11’’• height 1700/5’7’’ 2100/6’11’’

Weight, kg/lbs, max 550/ 1,215.5 1050/ 2,320.5

Air drying

Sukhovey Air drying unit

32

Air drying

Vacuum cold trapCMM

Vacuum cold trap

33

The vacuum cold trap is designed for pulling vacuum and drying of solid insulation of power transformers with voltages 110-1150 kV during installation, service and repairs.

The vacuum cold trap can be used with transformers capable of withstanding 26 Pa pressure.

Application of the unit for transformers which cannot withstand 26 Pa pressure is possible after reinforcement of the tank authorized by the transformer manufacturer.

While drying solid insulation of power transformers with voltages from 500 to 1150 kV, the vacuumizing process from atmospheric pressure to 400 Pa may be accelerated by connecting a vacuum blower section to the unit.

Parameter Value

Rate of vapor-gas mix evacuation from transformer tank at residual pressure from atmospheric to 400 Pa, liters/second, min

27x3=81

Rate of vapor gas mix evacuation from transformer tank at residual pressure from 400 Pa to 26 Pa, liters/second, min

500

Residual pressure created by vacuum pump in transformer tank, max 26Residual pressure in the unit during air leak test, Pa, max 4Air leak in one hour, Pa, max 100Water vapor condensation surface temperature, °С/ °F, max - 7 0 / - 9 4Residual moisture content in solid insulation, %, max 1.0Cold generation capacity (at -70°С/-94F), W 600Condensation surface area, m2, min 6.1Defrosting system power consumption, kW 2.1Nominal power, kW 21Power supply voltage at 50Hz, V 380Dimensions, mm/ft, max

• length 1700/5’57’’• width 1600/5’25’’• height 1950/6’4’’

Weight, kg/lbs, max 2100/4,641

Air drying

Vacuum cold trapCMM

35

Notes

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36© 2015 GlobeCore

The manufacturer reserves the right to improve equipment, alter its speci�cation and appearance.

Globecore GmbH Edewechter Landstraβe 173, Oldenburg-Eversten, Deutschland, 26131Tel: +4916 3411 08 09Email: [email protected]

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