LPC Series
Product Description
Insulated protective cap is an accessory device designed to electrically insulate and mechanically seal loadbreak bushing inter-faces.
For permanent or temporary installation on bushings, junctions or feedthru devices.
Technical Specification
| Rated voltage | 15kV, 25kV, 35kV |
|---|---|
| Rated Current | 200A |
| Product Type Number | LPC120, LPC220, LPC328 |
| Product Category | Insulated Protective Cap |
Technical Specification
Special Description:
- Meet with the requirements of ANSI/IEEE Standard 386-2016, Separable Insulated Connector Systems for Power Distribution Systems above 600 Volts.
- When mated to a loadbreak product and the drain wire is attached to ground, the insulated protective cap provides a fully shielded, submersible insulating cover for energized bushings.
- When used in conjunction with a load-cutting product and grounded, the insulating plug cover provides complete shielding for the energized casing, which can be fully immersed in oil.
Table 1 - Electrical Data
| Voltage Ratings | 15kV Class | 25kV Class | 35kV Class |
| Operating Voltage | |||
| Maximum Phase-to-Phase | 14.4kV | 26.3kV | 36.6kV |
| Maximum Phase-to-Ground | 8.3kV | 15.2kV | 21.1kV |
| Withstand Voltage | |||
| AC: 60Hz, 60 Sec | 34kV | 40kV | 50kV |
| DC: 15 Minutes | 53kV | 78kV | 103kV |
| Impulse Voltage Withstand | |||
| BIL and Full Wave Crest | 95kV | 125kV | 150kV |
| Corona Extinction Level | |||
| <3pC | 11kV | 19kV | 26kV |
| Rated Current | 200Amp | 200Amp | 200Amp |
| Short Time Current | 10kA sym. for 10 cycles (0.17s) | ||
| Type Number | LPC120 | LPC220 | LPC328 |
Table 2 – Standard accessory attachment pack Information
| Type Number | Accessory | Qty |
| LPC120 | Silicone Lubricant Stainless Sheet Installation Manual | 1 1 1 |
| LPC220 | ||
| LPC328 |
Note:
