Operates on solidly grounded AC systems. The PGR-4300 Generator Ground-Fault Relay provides a simple method for detecting a ground-fault condition on generators without the need for current transformers (CTs). This greatly simplifies the installation. In addition, it is compatible with both three- and four-pole transfer switches. This relay also monitors the neutral-to-ground path for continuity. The PGR-4300 is ideal for any generator or application where there is not sufficient space to install CTs.
Технические характеристики
CharacteristicsApplicationsfor generatorsMountingpanel-mountOther characteristicstime delay, adjustableTripping current
Max.: 1,000 A
Min.: 100 A
