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Page Title:
Figure 1. Circuit for dielectric strength determination. |
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|  MIL-E-22200G
NOTES:
Wrap conducting aluminum foil around 6-inch length of electrode.
1.
2.
Place electrode with grip-end on one lug and foil covered section
on other.
3.
Close circuit breaker; press safety button and slowly rotate variac
control.
4.
Record maximum voltage before breakdown.
Dielectric strength is recorded voltage, multiplied by 10
5.
(transformer ratio).
6.
When dielectric strength is below 300 V, connect appropriate
voltmeter across electrode terminals.
FIGURE 1.
Circuit for dielectric strength determination.
21
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