Substation Test Equipment

HAEFELY / Tettex

For utility and service companies, electrical maintenance testing is crucial for promoting and maintaining safety. New construction acceptance testing and existing substation maintenance testing are primary factors in prolonging the life of your electrical equipment and the ongoing reliability of a utility’s services to their customers. Routine testing of distribution, power, and instrument transformers, bushings, capacitors, circuit breakers, surge arrestors etc. can be accomplished by using Haefely / Tettex’s diverse line of test equipment.

AVAILABLE:
Substation Test Equipment Models

Tan Delta / Power Factor & Capacitance:

MIDAS 2881 / 2881G
MIDAS micro 2883 

Winding Resistance:

WA 2293

Turns Ratio:

TTR 2796
WA 2293

Demagnetization:

WA 2293

Short circuit impedance:

MIDAS 2881 / 2881G
WA 2293

Arbitrary phase shift:

WA 2293
TTR 2796

Excitation current:

MIDAS 2881 / 2881G
WA 2293

Heat run test:

WA 2293

Tap changer dynamic resistance:

WA 2293

Sweep frequency response analysis:

FRA 5311

Dielectric oil analysis:

DPA 75 C

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