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High Vacuum Transformer Oil Purification Systems (HVTOPS)

Description:

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 a rig that can quickly and reliably process transformer oil to meet or exceed very stringent specifications, so Oil Filtration Systems, Inc. designs and builds the most effective, durable, and user-friendly Hi-Vac system on the market today. Special engineered design features maximize the water extraction rates of our systems, and top-quality components and workmanship ensure years of maintenance-free operation and performance.

Performance

  • Flow Rates Range From 19 LPM to 110 LPM or Higher
  • Water Removal. Achieve Overall Water Content Of < 10 PPM In Single Pass By Removing Free, Emulsified, and Dissolved Water
  • Particulate Removal. Achieve Particle Counts As Low As ISO 14/12/9 With High Efficiency Pleated Microglass Filter Elements Rated Beta(c)>1000 per ISO 16889 and Remove Particles As Small As 0.5 Micron
  • Entrained Air and Gas Removal. Achieve Soluble Air and Gas Content of < 0.05% In Single Pass
  • Acid Removal. Can Be Equipped With Fullers Earth Towers To Neutralize Acid and Lower TAN to < 0.03 KOH/g
  • Dielectric Strength. Achieve > 50 kV per ASTM 877

Standard Features:

  • 2-Stage Vacuum Pump & Blower Capable Of Pulling Vacuum Down To 0.05 Torr
  • Digital Torr Gauge
  • High Vacuum Tower With Coalescer Elements
  • NEMA 4 Electric Control Panel: 480V, 3-Phase, 60Hz (Other Options Available)
  • Variable Frequency Drive (Standard On Larger Systems) For Variable Speed Control
  • Inlet Pump: Self Priming Positive Displacement Gear Pump
  • Plugged Filter Indicator Lights With Automatic System Shut-Down
  • Inline Digital Flow Meter and Totalizer
  • Flanged Dry-Out Connection For Drying Out Internal Paper Windings
  • Upstream/Downstream Oil Sample Ports
  • All Systems Come Standard With (6) Sections of Heavy Duty Petroleum Transfer Hose and (3) Sections of Vacuum Rated Hose For Dry-Out
  • Configurations Include Single or Multiple Filter Housings With Cartridge Style Filter Elements

Optional Features:

  • Inline Digital Particle Monitor
  • Inline Digital Moisture Indicator (Doble Domino)
  • Fullers Earth Towers For Acid Removal
  • NEMA 7 Explosion Proof Components
  • Open Flatbed or Enclosed Trailer
  • Onboard Generator (Diesel, Gasoline, or Natural Gas)
  • Steam Heater

Designed for use on:

  • Mineral Based Transformer Oil
  • Synthetic Transformer Oil (R-Temp)
  • Silicon Transformer Oil
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