Dewatering Online On-load Tap Changer Oil Purifier     

Dewatering Online On-load Tap Changer Oil Purifier regulates the system voltage while the transformer is under energy. They regulate the low and high voltage so they prevent the negative effects of voltage variation.

OLTC transformers do not require maintenance for long time by using online oil filtering machine.

Dewatering Online On-load Tap Changer Oil Purifier is mainly used to cycle oil from bypass of the transformer and high voltage switch on line. It can remove moisture and tiny particles to keep oil clean and water content, flash point, breakdown voltage, cleanness of the oil will not go worse.

Feature: 

1. Work online with on-load working transformer or high voltage switch
2. The filter with high quality material can remove moisture from oil.
3. Remove tiny particles by the high quality filters, cleanness up to NAS grade 6.

 Parameter of Dewatering Online On-load Tap Changer Oil Purifier    

 Factory and workshop look

To be shipped

Yuneng products list:

1. Insulation Oil filter machine:

ZJA Ultra-high Transformer / Insulation Oil filter machine (1000KV, ±800KV, 750KV, ±660KV project) ( 2 stage vacuum)

ZJA High-vacuum Transformer / Insulation Oil filter machine (110KV-500KV project)) (2 stage vacuum)

ZJB Transformer / Insulation Oil filter machine (≤110KV) (one stage vacuum)

ZJ Vacuum Pumping machine (extract vacuum, dry transformer)

2015 JZ Series Online On-load Tap Changer Oil Purifier for Switch Oil 

GF Dry Air Generator (produce dry air for operators to maintain transformer, reactors…).

Quantitative oil injection machine (customized product)

2. Turbine Oil filter machine:

JT coalescing dehydration oil filter machine (dehydration by special filters)

DYJC online turbine oil filter machine (dehydration by special filters and vacuum system)

ZJC-T vacuum oil filter machine for turbine oil (dehydration by vacuum system)

3. Lubricating Oil filter machine:

ZJC-R vacuum Oil filter machine for lubricating oil (machinery oil, hydraulic oil, compressor oil, coolant oil, cutting oil..)

ZJC-M Oil filter machine for OCS. (oil with high viscosity 22-320cst at 40°C)

4. Other kinds of oil filter machine:

KYJ fire-resistance oil filter machine (EHC oil)

LY plate-frame pressure oil filter machine (simple, paper filtration)

YL mobile oil filter machine (simple, cheap)

5. Waste oil regeneration machine (by chemicals or by high temperature distillation)

YNZSY used oil filter machine (by chemicals)

YNZSY-LTY used tire oil filter machine (by chemicals)

Waste oil distillation machine

6. Oil tester/ analyzer:

Dielectric oil breakdown strength tester

Water content tester

Inline Digital Flow Meter and Totalizer

Viscosity analyzer

Flash point analyzer (close cup)

Flash point analyzer (open cup)

Interfacial tension analyzer

Gas chromatograph