Tag: Single


The scope of this guide is measurements of environmental sensitivities of frequency standards. It includes effects and metrology of acceleration; temperature, humidity, and pressure; electrical and magnetic fields; ionizing and particle radiation; and aging, warm-up time and retrace.


This standard applies to the insulation systems used in all liquid-immersed distribution, power and regulating transformers. This standard provides test procedures to evaluate the thermal aging characteristics of insulation systems used in liquid-immersed distribution, power or regulating transformers. The dielectric liquid is part of the insulation system.

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