Services

RST Net provides services of electrical and mechanical equipment to most Icelandic companies in the power industry and heavy industry as well as industrial plants.

RST Net puts great effort into providing exceptional maintenance and repair services, as well as conducting urgent repairs when important parts in the power system of power companies and industrial plants break down.

Condition Assessment

RST Net offers condition assessment of key parts of power distribution systems.

An important part of securing steady flow of electricity is to analyse the condition of electrical equipment to prevent unexpected failures in the power system. RST Net has been conducting condition assessments since 1999 and possesses state-of-the-art measurement devices and well trained employees with specialized knowledge in this field. Hence, the company is capable of providing maintenance and consulting services based on results from condition analysis.

When assessing the condition of equipment, it is important to measure new equipment before it is taken into use, a so called "fingerprint", which can be used as a baseline for later measurements. Thereby it is possible to see how aging or wear of the equipment evolves and enables an intervention before a failure occurs with the associated operational disruptions.

When assessing equipment's condition it is important to follow producers' instructions and standards where applicable. Interpreting results is also a significant part of the process which is why training and education of employees is so important.
The results of measurements and analyses are returned to customers in an detailed report where the main conclusions of the condition assessment are summarized.

  • Circuit Breakers
  • Power Transformers
  • Cables

When measuring circuit breakers, the functioning of transmissions is measured as well as the resistance in contacts of the circuit breaker and their movement when opening and closing.

When assessing the condition of equipment, it is important to measure new equipment before it is taken into use, a so called "fingerprint", which can be used as a baseline for later measurements. Regular measurements of circuit brekaers are necessary to monitor activity of for example trip coils and increased resistance in contacts of the circuit breaker.

RST Net provides full services of measurements and condition assessments of circuit breakers. Measurements and analyses are returned back to customers in a detailed report where main conclusions of the condition assessment are summarized.

For further information on measurement technology, measurement actions and measurement devices for condition assessments of circuit breakers, see here

RST Net provides maintenance services of power transformers by utilizing oil samples for example.


For further information on measurement technology, possible measurement actions and measurement devices of power transformers see here.

RST Net tests and assesses condition of high and low voltage cables.

For further information on measurement technology, possible measurement actions and measurement devices of power transformers see here.

Repair and Maintenance

RST Net offers maintenance services, upgrades, repairs and new constructions of equipment for the power industry.

RST Net operates in Álfhella 6, Hafnarfjörður, in a facility specifically designed for refurbishment of power transformers. Facilities include a crane with a capacity of 60 tons.

The company possesses specialized equipment, measurement devices and oil refining equipment.

RST Net renews and upgrades older high voltage equipment.

  • Fault Finding
  • Þrepaskiptar

RST Net offers fault finding services with all key parts of power distribution systems.

RST Net er umboðsaðili Maschinenfabrik Reinhausen (MR) og veitir m.a. sérfræðiaðstoð við upptektir og viðhald á þrepaskiptum.

Þrepaskiptir er eini hreyfanlegi hluturinn í spennum, en hann hefur það hlutverk að breyta vindingahlutfalli spennisins til að halda réttri spennu á kerfinu.  Almennt þarf að taka upp þrepaskipta  ásamt því að skipta um olíu á þeim eftir 70.000 - 100.000 skiptingar, eða á 7 ára fresti, eftir hvort kemur fyrst.

RST Net hefur þjónustað þrepaskipta frá árinu 2000 og hefur því bæði þekkingu og reynslu við þjónustu á þrepaskiptabúnaði.

Hægt er að fá síubúnað á þrepaskipta til að hreinsa olíuna í lokuðu kerfi fyrir þrepaskiptinn. Ef margar skiptingar eru á ári, þá mælir MR með upptekt á þrepaskipti eftir 150.000 skiptingar eða eftir 7 ár, eftir því hvort kemur fyrst.