According to user's requirements, we developed Series ZYD-W Enclosed Weather Proof Type Transformer Oil Purifier , this machine is weather proof type, dust proof, and completely enclosed by high quality metalic housing. It can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength, effectively making sure electric equipment working safely and normally. Besides all functions of series ZYD, the best advantage of ZYD-W is that can protect the machine from moisture environment and dust situation and work normally.
1. Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa.
2. Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.
3. Duplex-Stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, 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, pressure protective system to ensure machine operation easy and safely.
7. Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating, blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.
8. Functions of live line work ons ite, vacuum drying and vacuum oil filling.
9. Suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work on site.
Weather proof type, which is completely water proof, dust proof, it can protect the machine not to be damaged by raining weather, or in other bad circumstance use. So you can take use of the machine in any weather and many circumstances.
380V/ 50Hz/ 3Phase( As per your requirement)
60 - 80 (Depended on the configuation)
Cleanliness ≤NAS 1638 Grade 5
Dimensions will be changed if any special type required