DSQC609 ABB distributed control system industrial DCS module card

Description

Packaging details: if you need an urgent delivery order, please feel free to contact us, and we will do our best to meet your needs.

Price problem: if you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.

Historical review
ABB has a plethora of data on the transformer
installed base. This data is continuously updated,
eg, current owner details and history. The system
provides an important basis for the proactive
detection of problems. For example, one analysis
revealed a potential cooler problem in about 700
transformers in the installed base. The search
focused on 10 to 600 MVA transformers that were
over 20 years old and had oil- and water-type
coolers. Some had failed due to leakages in these
cooling systems and one such failure resulted in
significant revenue loss for the operator. Using
installed base data, operators were contacted
proactively and advised to carry out regular checks.
Training and consultancy
ABB experts also provide on-site or off-site training
in transformer technical specifications, design,
manufacturing, quality and factory acceptance
tests, testing, diagnosis, online monitoring and
asset management systems as well as spare parts,
maintenance, repair, upgrade and replacement –
including safety, environmental aspects
and economics.
Inspection robot
Troubleshooting sometimes involves draining the
transformer oil so a specialist can gain access. This
procedure involves a significant outage, risks and
expense. However, ABB has now developed TXplore –
a remotely controlled inspection “submarine” –
to do this job →5. This automated inspection tool
eliminates the need to put a human at risk and
expose the transformer’s internal structure to
external contaminants.