Description

Application:

ZYD double stages vacuum transformer oil purifier is mainly used for removing trace water, gas and impurities from insulating oil, improving the insulating oil performance index. It is mainly applied to purification of **0KV, **0KV, **0KV, **0KV, ***0KV power transmission equipment insulating oil, also applied to treat low viscosity oils, like insulating oil, turbine oil, and hydraulic oil in the transmission equipment which is lower than **0KV. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling. 

Advantages:

Vacuum separator: Double vacuum separator is high efficiency, because oil can go through big vacuum distilling-volume and stay time long in vacuum distilling-time, so make sure completely and quickly remove water and gas from oil.

Heater: Machine adopts the infrared carbon fiber electric heater, which has big heating surface; it is low heating surface load (less 2 w/cm2). So make sure oil heating-balance, protecting oil from breakdown and overheating. Meanwhile Heater connected with the oil level controlling system, if there is no oil in heater. The heater will stop work automatically, avoiding blank heating.

Oil pump: We adopts the Screws oil pump or the speciallygear oil pump, Compare with traditional gear oil pump, our oil pump works stable, and low working noise (less than *5db).  The flow rate is enough and no any air bubble during the purification process.

Vacuum Pump: We use the China famous Brand (Nanguang) rotary vacuum pump; also, we use the Germany Leybold vacuum pump, Germany Haokaido vacuum pump. This can provide the high vacuum to oil purifier machine.

Filter element: Adopts Italy FILTREC filter and Germany HYDRAC Filter, etc. or using the imported filter materials. It is high filtering precision, the treated oil cleanness can reach to NSA 6 (ISO***6 *5/*2). 

Technical parameters:

Flow rate: ***0~****0 liter per hour

Vacuum pump: Leybold, Nanguang

Oil pump: Karach

Usage: insulation oil

Function: Move water, gas, impurities etc from oil

Structure: double stages vacuum system

Voltage: as per users option

Power: *6~**8KW( according to flow rate)

Working pressure: *0KV

Index after filtering:

Water content: < 3ppm

Gas content: < 0.1%

Cleanness: < NAS 6 grade

If you are interested in our product, please feel free to contact us.
Contact: April Mao
Email: nakin-salesapril(at)hotmail(dot)com
Yahoo Messenger: jiamao**1