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Especially for ultra-high voltage project as (1000KV,±800KV, 750KV,±660KV)

you have high requirements on your insulation oil

In order to achieve optimal dielectric strength and insulating performance inside of transformers and circuit breakers, dielectric oils must be kept absolutely clean and dry. Substation Maintenance Contractors and Utilities need anoil Filtration machinethat can quickly and reliably process transformer oil to meet or exceed very stringent specifications, so we designs and manufacture the most effective, durable, and user-friendly machine running in almost each city of China and serving customers in 40 more countries with good reputation.

Performance:

• Re-refining to remove acids and particulate material
• Dehydrating to remove free and dissolved water, including insulation dry-out of the windings.
• Degassing to remove other dissolved combustible gases such as Acetylene, Ethylene, Ethane, Methane, Hydrogen and Carbon Monoxide, and Carbon Dioxide.

Index before purification(from customer for your reference):

water content≤50ppm

gas content≤10 %(by volume)

breakdown voltage≥30KV/2.5mm

particle qty≤70000 (5-50micron)

Index after purification (test at oil-outlet of the machine):

water content≤5ppm

gas content≤0.1%( by volume)

acetylene content:0

breakdown voltage≥75KV (Spherical polar)

particle qty in 100ml oil≤500 (5-50 micron), (0 for≥100 micron particle).

dielectric loss tgδ≤0.3% (90°C)

acid value≤0.1mgKOH/g

1)Ms Hu is at your service

Please contact for more technical details and latest price:

Skype ID: joanna15023

Email 1: oilpurifier@hotmail.com

Email 2: sales@oilpurifiertech.com

QQ:1203831161

Mob: 0086 13983126457 (what's App for online inquiry)

Tel: +86 23 62538144

Fax:+ 86 23 62538144-3

Website: www.hopufiltration.com

Branch 1: www.oilfiltration123.com

Branch 2: www.oilpurifiertech.com