<img height="1" width="1" style="display:none;" alt="" src="https://px.ads.linkedin.com/collect/?pid=4884804&amp;fmt=gif">

Your transformers. Your way. 69kV-230kV transformers in half the time of an OEM.

Transformer Testing

Gain peace of mind knowing your transformer is built to the highest standards

Functional and stress testing is performed on every remanufactured transformer at Jordan Transformer. We design your transformers in accordance with the latest revision of IEEE Std C57.12.00™ and all tests are performed in accordance with IEEE Std C57.12.90™.

Your remanufactured transformer is thoroughly tested for quality assurance as well as specification and performance confirmation. This ensures the transformer is service ready when delivered back to you. We provide full IEEE Class II tests.


Oil Sample
Winding Insulation Resistance
Core Insulation Resistance
Polarity & Phase Relation
Doble® Power Factor
LTC no load & at load


Temperature Rise
Impedance Voltage
Load Loss
Excitation Current 
No-Load Loss
Audible Sound Level


Lightning Impulse
Applied Voltage
Induced Voltage
Partial Discharge


Liquid levels and temps gauges
Winding temp gauges
Pressure relief and relays
Vacuum gauges and bleeder valves
Forced air cooling
Current transformers
Tank flow gages
LTC gauges, relays and controls
Resistance Temperature Detector (RTD)
Transformer Protection Relay (TPR)
Battery cabinet
Control cabinet
Conduit routing