IEC Testing
At Reliable Transformers, every product we manufacture undergoes rigorous testing to ensure full compliance with international standards.
Our modern test facilities include a dedicated visitors’ office for witnessing Factory Acceptance Tests (FATs) and a state-of-the-art test bench equipped to perform a wide range of electrical compliance tests with precision and traceability.
Routine Tests (as per IEC 60076-1):
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Measurement of winding resistance
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Measurement of voltage/turns ratio and phase displacement
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Measurement of short-circuit impedance and load loss
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Measurement of no-load loss and magnetizing current
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Dielectric tests (ACSD / ACLD)
Type Tests (available on request):
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Temperature-rise test to IEC 60076-2
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Basic Impulse Level (BIL) test as per IEC 60076-3 (13)
Each test is carried out using SANAS-calibrated instruments to guarantee accuracy and traceability. Our commitment to precision ensures that every transformer leaving our factory meets the highest standards of safety, performance, and reliability.