15kV/25kV 600A Insulated Protective Cap is an accessory device designed to electrically insulate and mechanically seal load break bushing interfaces. 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. The Insulated Protective Cap can be used for permanent or temporary installation on 600A bushings, junctions or insulated standoff bushing, junctions or insulated standoff bushing.
Order Information
| Description | Reference No. | Voltage Rating | Current Rating |
| 15kV 600A Insulated Protective Cap | UG PC-15/600 | 15kV | 600A |
| 25kV 600A Insulated Protective Cap | UG PC-25/600 | 25kV | 600A |
Bom
– Insulated Protective Cap
– Silicone Lubricant
– Cleaning Tissue
– Installation Instruction Sheet(Optional)
Electrical Characteristics
| Voltage Rating | 15kV | 25kV |
| Maximum Rating Phase-to-phase | 14.4kV | 26.3kV |
| Maximum Rating Phase-to-ground | 8.3kV | 15.2kV |
| AC 50Hz 1 Minute Withstand | 34kV | 40kV |
| DC 15 Minute Withstand | 53kV | 78kV |
| BIL and 1.5 / 50µs Impulse Withstand Voltage | 95kV | 125kV |
| Partial Discharge Voltage | 11kV ( <3pC) | 19kV ( <3pC) |
| Continuous Current | 600A | 600A |
| 24h Overload | 1000A | |
| Short Time | 25kA rms sym. for 0.17s(60Hz)/0.2s(50Hz) 10kA rms sym. for 3.0s | |
| Meets ANSI/IEEE 386 , latest version. Mate with bushing interface figure 11. | ||
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