EARTHED ISOLATION TRANSFORMERS L-830 (60HZ) OR L-831 (50HZ)

Application

Where They Are Used Design Integro Series Isolation Transformers are used to isolate high operating voltages for constant current airfield lights in a series circuit. They are encapsulated and designed to operate efficiently while submerged in water. They are approved to operate between -55˚C and +65˚C and can be installed above ground, in metal cans or direct buried.

Integro ICAO Style Earthed Series Isolation Transformers are tested in accourdance with the FAA L-830 (60Hz) and L-831 (50Hz) specifications per FAA Advisory Circular 150/5345-47. All Integro Earthed Transformers undergo 100% Quality Testing which includes visual inspection, heat testing and HIPOT testing.

Integro ICAO Style Earthed Series Isolation Transformers are equipped with an earthed stud for grounding in the field. Although earthed transformers are not listed under FAA guidelines, Integro Earthed Transformers are manufactured in accordance with L-830 (60Hz) or L-831 (50Hz) specifications.

Leads: Style 2 - Male Primary Lead on 8/1 cable, 24” long (Rated 25 Amps and 5,000 Volts) Style 9 - Female Primary Lead on 8/1 cable, 24” long (Rated 25 Amps and 5,000 Volts) Style 8 - Female Secondary Lead on 12/2 TPV cable, 48” long (Rated 20 Amps and 600 Volts) P. 4