User's Guide

Installation & User Guide
Transformer Details to Prepare for Installation
Qualitrol recommends collecting the following information during site preparation to enable configuration of the
QualConnex website prior to installation. If this is not possible, the information can be collected during
installation and set up in the field. The required section is the information required for the creation of a
transformer in the QualConnex website (see QualConnex Website Guide for setup details). If the transformer
is not set up prior or during field commissioning, DGA-LT1 sensors cannot be linked, and communication cannot
be verified. This may lead to additional field visits to troubleshoot improper installation. Items in bold are
required, the remaining items can help with tracking and diagnostics. This page can be copied to allow for
information from each transformer.
Required
Company: ________________________________ Site: _______________________________
Transformer name: _____________________________________________________________
DGA LT1 serial: ________________________________________________________________
Transformer information:
Transformer GPS location: _____________________________________ (in Decimal Degrees)
Transformer Manufacturer: ______________________ Model: _________________________
Serial: _______________________________________________________________________
Oil Type (check one): Mineral____ Silicone ____ Natural Ester ____ Synthetic Ester ____
Oil cooling type (check one): ONAN _____ ONAF _____ OFAF _____ OFWF ____
Tank type (check one): Air breather ___ Conservator ___ Nitrogen blanket ___ Sealed ___
Optional
Rated KVA: ___________ Phase: _____________ Frequency: ____________ Vector: _________
HV Amps: ___________LV Amps: __________ No Load: HV _____________ LV _____________
Oil Volume: _________ Top oil rise: __________________ Winding temp rise: _______________
Minimum pressure: _______________________ Maximum pressure: ______________________
QGateway Serial number located on Transformer (if applicable): ________________________