وحدة إزالة الغازات من الزيت المحمولة CMM-4/7

ملاحظة:: * معايير الزيت الأولية:

• محتوى الغاز الحجمي – أقل من 10.5% حجم؛
• محتوى الماء – أقل من 0.05% (50 جرام/طن)؛
• درجة الحرارة – أعلى من 0 ºС/ 32 ºF.

** جميع المعدات المباعة في الولايات المتحدة مصممة للعمل على 60 هرتز طاقة مترددة.

Aplication :

• لا حاجة لاستخدام المواد الممتصة لتجفيف زيت المحولات;
• تشغيل المعدات لا يسبب تلوث الهواء أو النفايات التي تتطلب التخزين والتخلص منها;
• سهل التشغيل والصيانة;
• أقصى مواصفات للزيت حتى بعد دورة معالجة واحدة;
• استهلاك منخفض للطاقة;
• مستوى منخفض من الضوضاء;
• يمكن وضع الوحدة بسهولة على مقطورة واستخدامها في الموقع.

Aplication :

يمكن استخدام وحدة CMM-4/7 من أجل:

• تنقية زيت المحولات;
• تنقية زيت المحولات لقطارات الكهرباء;
• إخلاء المحولات;
• تنقية زيت السيليكون;
• تنقية السوائل العازلة Midel 7131;
• تنقية سوائل المحولات الطبيعية FR3;
• تنقية زيت المحولات في أجهزة الأشعة السينية;
• إزالة الغازات من زيت محولات الضغط في مزارع الرياح;
• تنقية زيت التوربينات المقاوم للحرائق Fyrquel.

Aplication :

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Voltage, V

220

380

400

415

480

600

Frequency, Hz

50

60

Components type

Lite (Basic components type)

Premium (Premium components type)

Control principle

Semi-automatic

Auto

Manual performance adjustment by valves (or smooth performance adjustment, see option). Functioning in semi-automatic modes. Stepped or smooth (see option) oil heating. PLC control

Automatic performance adjustment. Functioning in automatic modes. Smooth oil heating. Control from PLC + HMI

Remore control

N/A

Available

Type of shell

N/A

Standard

Premium

Frame open design

Shell is available

Trailer

N/A

Available

Option: Performance adjustment

Basic

Standard

Auto

Performance adjustment with manual valves

Performance adjustment of the vacuum pump is executed with a regulator on the control panel by means of a valve with an electric drive. Visual monitoring of the flow rate is by the flow meter indicator

Performance adjustment of the vacuum pump is executed by setpoint selecting at the control panel screen for maintaining the level in the vacuum column. Setpoint is kept constant by means of a valve with an electric drive. Pump operation is smooth throughout the entire control range. There is a digital meter to control oil flow

Option: Oil heating control

Step heating

Smooth heating

The controller program switches the heater stages by contactors according to the algorithm. Operator sets the temperature and it is kept constant automatically

Solid state relay (SSR) adjusts the heater stages' current smoothly and non-contactly. The P-Int-Derivative Controller

Option: The control of an energized transformer

N/A

Available

Online monitoring the transformer tank oil level. Automatic shutdown of the procesing unit and automatic block of the oil hoses in case of an accident. Automatic performance adjustment option. Automatic smooth direct heating option

Interface language

English

Another

The language of text at the controller screen, devices, controls and the language of the technical documentation is English

The language of text at the controller screen, devices, controls and the language of the technical documentation is upon customer's request

Oil drying mode to 5 ppm moisture content

N/A

Available

Zeolite cartridges for oil drying

N/A

Two

Four

Oil moisture sensor at the plant outlet

N/A

Available

Inbuilt printer for printing the moisture measurement result

N/A

Available

Contaminant capacity of filters

Standard contaminant capacity, 5 µm

Fine filter with filtration coefficient β = 4000

Option to select the fine filter contaminant capacity

Option to select the fine filter contaminant capacity

Parameter: Nominal filtration degree

Standard, 5 µm, 4 pcs

1 µm, 4 pcs

Option to select the fine filter filtration degree

Option to select the fine filter filtration degree

Particle sensor (ISO 4406)

N/A

Available

Vacuum sensor (-1…0 bar abs.)

N/A

Available

Visual flow indicator

N/A

Available

Oil flow meter

N/A

Mechanical

Digital

Mechanical flow meter with total flow display

Digital flow meter with current and total flow display

Voltmeter and ammeter at control cabinet

N/A

Available

Power supply analyzer displays the current, voltage, frequency by phases and other parameters

Control cabinet heater

N/A

Available

Industrial warmer with forced heat exchange to avoid condensation in the control cabinet

Low-temperature trap

N/A

At -40 °C with a one-stage refrigeration unit

At -70 °C with a two-stage refrigeration unit

Illumination of the vacuum column

N/A

Available

Oil moisture measurement and indication system

N/A

Inlet (1 piece)

Outlet (1 piece)

Inlet / Outlet (2 pcs)

Capacitive transducer determines the activity of water dissolved in the oil and converts it into the absolute moisture content of the oil which entered the unit

Capacitive transducer determines the activity of water dissolved in the oil and converts it into the absolute moisture content of the oil which was processed by the unit

Capacitive transducer determines the activity of water dissolved in the oil and converts it into the absolute moisture content of the oil which entered the unit and which was processed by the unit

Sealing material

Oil and petrol resistant rubber

Viton

Sealing material: valve, rings, pump, gaskets

Sealing material: valve, rings, pump, gaskets

Power cable

N/A

Available, length (for 1m)

Four-wire flexible copper cable for external power supply

Method of cable connection to the unit

N/A

Male / female connectors kit

The cable is fitted with an industrial sealed connector, consisting of an internal plug and a cable socket

Method of the cable connection to the power source

N/A

Crimp terminals

Male / female connectors kit

The cable wires' ends are fitted with a crimp terminals

The cable is fitted with an industrial sealed connector, consisting of an internal socket and a cable plug.

Inlet hose

N/A

Reinforced rubber hose (Length 10 m)

Stainless steel hose (Length 10 m)

Reinforced rubber hose (Length 15 m)

Stainless steel hose (Length 15 m)

Reinforced rubber hose (Length 20 m)

Stainless steel hose (Length 20 m)

Outlet hose

N/A

Reinforced rubber hose (Length 10 m)

Stainless steel hose (Length 10 m)

Reinforced rubber hose (Length 15 m)

Stainless steel hose (Length 15 m)

Reinforced rubber hose (Length 20 m)

Stainless steel hose (Length 20 m)

Rubber hose for vacuum treatment evacuation of other equipment

N/A

Rubber hose (10 m)

Rubber hose (15 m)

Rubber hose (20 m)

A drum for winding a cable or hose

N/A

Mechanized (manual)

Motorized (with an electric drive)

Heater as a spare part

N/A

Available

Filter 1 µm as a spare part

N/A

Available

Filter 5 µm as a spare part

N/A

Available

Filter 25 µm as a spare part

N/A

Available

Filter-activator for vacuum column as a spare part

N/A

Available

Vacuum pump CP-40 as a spare part

N/A

Available

Blade for vacuum pump CP-40 as a spare part

N/A

Available

Exhaust filter for vacuum pump CP-40 as a spare part

N/A

Available

Spare parts kit

Standard 1 year

Enlarged 2 years

Enlarged 3 years

Enlarged 5 years

Enlarged 10 years

Spare parts kit Viton

Standard 1 year Viton

Enlarged 2 years Viton

Enlarged 3 years Viton

Enlarged 5 years Viton

Enlarged 10 years Viton

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