European Standard High Voltage Transformer Insulating Oil Purification Plant with 1000m³/hr Vacuum Pumping Rate

Application

REXON European Standard High Voltage Transformer Insulating Oil Purification Plant with 1000m³/hr Vacuum Pumping Rate is mainly used in the following fields.

1. UHV/EHV Substations
Mainly used for insulating oil treatment of transformers and reactors of 500kV, 750kV, 1000kV and above.
Ensure low water content and high insulation strength of transformer oil to meet the strict requirements of UHV equipment on oil quality.

2. National Grid & Power Companies
Applicable to UHV transmission projects to ensure the cleanliness of insulating oil of transformers in long-distance transmission lines.
Prevent partial discharge or equipment damage caused by oil quality problems to ensure safe and stable operation of the power system.

3. Transformer Manufacturers
Applicable to the oil treatment process of ultra-high voltage transformers and ultra-high voltage converter transformers before production and delivery.
Through vacuum degassing, dehydration, impurity removal, precision filtration and other processes, ensure that the transformer oil meets the factory standards.

4. High Voltage Test Stations & Research Labs
Used in transformer withstand voltage test, oil insulation test and other experimental processes to ensure the cleanliness and stability of the oil.
Provide stable experimental conditions for the research and development of high-voltage insulation materials.

Features

1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa.
2. T shape vacuum dehydration chamber, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improve greatly.
3. Duplex-stereo film evaporation technology, combined with unique and advanced dewatering, and degassing components, can rapidly and effectively separate water, and gas from oil.
4. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies.
5. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6. Double-infrared liquid level sensor, and pressure protective system to ensure machine operation is easy and safe.
7. Adopt an interlocked protective system, which connects the oil pump, heater, and liquid level sensor, avoiding blank heating, blank pumping, oil leaks, and electricity leaks. If there is any fault, the machine will be powered off automatically.
8. Functions of live line work onsite, vacuum drying, and vacuum oil filling.

9. Designed for processing oil in workshops, storage tanks, or directly in transformers (energized and de-energized transformers both).

Advantages
REXON high voltage transformer insulating oil purification plant ZYD-200 is developed on the characteristics of oil for electricity, especially for special high-voltage transformers above 110kv facilities.

The machine adopts European famous brands components, like German ATLAS vacuum pump, Italian SEIM srew oil pump, ABB motor, SCHNEIDER electric, SIEMENS PLC programming and touch screen, etc., making the machine equal European standard oil treatment system, and has a CE certificate.

We developed the most advanced insulating oil treatment equipment successfully. Oil purification standard reaches Q/GDW122-2005. After several improvements, the device has reached the domestic leading level and international similar products in the same performance parameters, with a high price-performance ratio.

Technical Parameters