Interpole Arabia Company LLC

Interpole Arabia Company LLC can be counted on to maintain the performance quality, reliability and life of the transformers throughout your electric power system by providing complete transformer service solutions for almost any manufacturer’s units worldwide, including installation, maintenance, relocation, testing and condition assessments, Oil replacement, treatment & filtration services, dry outs and retro fills;  corrective and preventative maintenance; load tap changer field retrofits and repairs.

We provide both onsite and offsite Transformer services. Each member of our field and repair team for maintenance and services of transformer is highly- trained and outfitted with state- of- the- art testing equipment and repair tools. We use top quality materials to ensure quality services at minimum time and cost, thus delivering excellent services to our customer.

Our major On Site and Off Site Transformer Services are as follows

• Transformer Oil replacement, Treatment & Filtration services
• Transformer Testing services
• Transformer Rewinding, Repairing and Overhauling services
• Supply of Transformer Spare parts and Accessories
• Supply of Transformer Testing Equipment.

ON SITE SERVICES:

The site services provided by Interpole Arabia Company LLC, is an alternative to reduce the downtime and cost in the maintenance of the transformers. We mobilize a complete team of fully equipped experts to the sites to carry out the diagnostics, overhauling and repair of the transformers, without compromising on the quality of services such as

• Assembly Testing & Commissioning of new and Old transformers
• Attending Shutdowns and preventive maintenance activities
• On site OLTC inspection and preventive maintenance
• Oil Filtration / Regeneration / Passivation activities
• Internal inspection of core and windings with repair
• Drying CCA at Site
• On Site Winding Replacement
• Shifting of transformers & other substation equipment
• Attending all types of leakages
• Refurbishment / Repair / Replacement Cooler Installations

TRANSFORMER OIL REPLACEMENT, TREATMENT & FILTRATION SERVICES

To handle transformer fluctuating voltages and existence of gases in oil that can become harmful with the passage of time due to electrical stresses at the time of use, Oil with better dielectric qualities is required. To avoid this stresses, oil with good dielectric qualities and minimum residual moisture (water) content in oil must be maintained. Contaminated oil looses its characteristics of dielectric strength, receptivity  and loss factor. Moisture in addition, favors acid and sludge formation.

• Reliable on- site oil sample collection and management
• Oil sample testing and analysis by a SABS accredited laboratory
• Sample testing for:
  
  • Dielectric strength/ breakdown
  • Density
  • Moisture content
  • Viscosity
  • Acidity
  • Corrosive sulfur test
  • Dissolved gas analysis (DGA)
  • Oxidation
  • PCB testing with supply of labeling
  • Sediment and sludge

  • Furanic testing (degradation of insulation)
  • Flash point
  • Dielectric Dissipation factor and resistivity (DDF), Resistivity and Permitivity
  • Pour point
  • Interfacial surface tension (IFT)
  • Particle count
  • DBPC analysis
  • Degree of polymerization
• Managed results that are stored for future referencing and analysis.
• Detailed assessment reports on the transformer condition (oil leaks, paint condition and recommended repairs)
• Feedback (records and reports) to customers in hard copy and electronically On- site cleaning and painting of transformers

OFF SITE SERVICES:

Power transformers are vital to ensure a trouble- free supply of power with no interruptions. Whether your transformer has failed or you are planning timely corrective maintenance our team of experts is available for short- term and long- term repairs.

Interpole Arabia Company LLC performs the repair, overhaul, and modernization of your power transformers that are performed in our dedicated repair workshop. Our repair facilities handle to overcome all problems which arise during operational life cycles of the transformer.