タイトルまたは説明

Double-stage vacuum pump transformer oil filter machine (ZYD Series), oil reclaimer, insulation oil recycling/filtration, roots pump combined

Description:

Series ZYD is designed to treat used insulation oil dehydration, degasification and regeneration, especially for aging transformer oil. Roots pump combined with vacuum pump, generates powerful working efficiency, removing water, gas, impurities more thoroughly and rapidly. Due to its bridge-type design, it also can be used as an independent vacuum source for vacuum drying and oiling for insulation oil.

Characteristics:

1. Ideal choice for purification and regeneration of insulation oil, especially transformer oil 

2. Reduce free water content down to 3ppm or less, gas to 0.1%, impurity to 0.5 micron.

3. Improve breakdown voltage to *0kv

4. Fluid cleanness reach to NAS6 or better

5. For large power transmission equipments above **0kv 

6. Equipped with roots pump, powerful double-stage vacuum system 

7. Continuously working for **0 hours

8.  Coalescence-separation technology

9.  Duplex 3D evaporation technology and precise multi-stage filtration system 

*0. Carbon fiber infrared heating system 

*1. Automatic double-infrared liquid controller and pressure protector 

*2. Interlocked protective system

*3. Automatic back-flushing system

Advantages:

Comparing with single stage transformer oil purifier, Series ZYD oil purifier can increase the effectiveness more than three times, more quickly and completely dewater, degas, remove particles to get higher dielectric strength. This equipment can be used as independent vacuum source with the functions of vacuum drying and vacuum oiling for the electric plants.