Hāʻawi ʻo GDGK-501 i ka mana i nā mea hoʻokele kaapuni a i ʻole nā hoʻololi HV ʻē aʻe.
ʻO GDSL-BX-200 Primary Current Injection Test Set, hoʻohana nui ʻia i ka calibration no ka transformer o kēia manawa, pale kaʻa, hoʻololi ea, hoʻololi i ka cabinet, circuit breaker, pale pale a me nā mea ʻē aʻe.