Your First Choice For Transformers, Reactors & Power Magnetics
Our Services
iST Power provides a range of services to ensure your product meets industry requirements and full compliance.
Commissioning
We offer a cold commission test service, which complies with IEC60076. This enables us to conduct the tests using our latest state-of-the-art test equipment and perform a post delivery inspection. The commission testing enables us to validate our product as part of handover on site before energisation.
Lightning Impulse Testing
We have an Haefely 600KV 30kj impulse generator complete with a multiple chopping gap and Glaninger inductor. This allows us to apply not only standard full wave LI shorts but also chopped front and tail shots LIC, if required.
Sweep Frequency Response Analysis
S.F.R.A. testing is a powerful method of verifying the integrity of the mechanical internal structure of the transformer and it's unique signature. Comparing measurements on each phase provides an indication of any mechanical or electrical changes.
_edited.jpg)
AC & DC Partial Discharging Testing
We have two Haefely partial discharge measuring systems to test and record both AC and DC partial discharge, as either an applied voltage Test (AVT) or an induced voltage Partial Discharge Test (IVPD). With coupling capacitors for 3 phase testing to 100kV and added techniques to test at higher levels. We also have the ability to test AC and DC partial discharge with AVT’s and a 200KV rated coupling capacitor. We can verify insulation integrity with HVDC leakage current testing 120kVdc and 350kVdc.
Here When You Need Us
Our strength has been developed from the longevity and trust of our customers.
