The Insulated Cap is an accessory product to other 15 kV, 200A products with
loadbreak interfaces (bushing inserts, loadbreak junctions, feedthru inserts, etc.). It
is designed to physically seal and electrically insulate loadbreak bushing interfaces.
When installed on a loadbreak bushing interface, and properly grounded using the
attached drain wire, the Loadbreak Insulated Cap provides a submersible, fully
shielded insulated cap for energized bushings.
The Loadbreak Insulated Cap can be used for temporary or permanent applications.
1.SEMICONDUCTING SHIELD
Precision molded peroxide cured semiconducting shield provides groundshield continuity and meets the requirements of IEEE Standard 592.
2.INSULATION LAYERHigh quality peroxide cured EPDM Insulation is mixed and formulated in-house for complete control of rubber characteristics.
3.SEMICONDUCTING INSERT
Precision molded peroxide cured semiconducting insert provides corona-
free electrostatic shielding of the compression connector.
4.PULLING EYE
Stainless steel pulling eye for hot stick switching operations.
5.LOADBREAK PROBE
Brass probe provides reliable conductive path with mating female contacts.
6.DRAIN WIRE TAB
Drain wire tabs provide a convenient point to connect drain wire to ensure
grounding of the connector shield.
Tests conducted in accordance with IEEE/ANSI Standard 386.
· Partial discharge minimum extinction voltage - 15kV
· AC 60Hz for 1min(kV crest)-34kV
| Voltage Class | 15kV |
|---|---|
| Max. Voltage Rating Phase to Phase | 14.4kV |
| Max. Voltage Rating Phase to Ground | 8.3kV |
| AC 60Hz for 1 Minute | 34kV |
| DC for 15 Minute | 53kV |
| BIL and Full Wave Crest | 95kV |
| Partial discharge minimum extinction voltage(< 10pc) | 15kV |
| S.Dim | 15kV |
|---|---|
| S3 | 71 |
