35kV 600A bushing is an electrical component composed of an insulator and a conductor. Its main function is to allow a conductor (such as a copper rod or cable) with a rated current of 600 amperes to safely pass through the grounding wall, metal enclosure or transformer oil tank, and to connect the internal and external parts of high-voltage equipment (at 35kV voltage level), while maintaining reliable insulation to the ground (enclosure). The bushing is externally mounted and clamped in place with stainless steel 4 hole mounting clamps.
Parameters
| Voltage and Current Ratings | 35kV Class |
| Operating Voltage | |
| Maximum Phase – to – Ground | 21.1kV |
| Withstand Voltage | |
| AC: 60Hz, 60 sec | 50kV |
| DC: 15 minutes | 103kV |
| Impulse Voltage Withstand | |
| BIL and Full Wave Crest | 150kV |
| Corona Extinction Level | |
| < 3pC | 26kV |
| Continuous Current | 600Amp |
| Short Time Current | 25kA rms, sym. 0.17s 10kA rms, sym. 3.0s |
Features:
•35kV, 600 Amp Bushing
• Conductive shield made of molded conductive EPDM makes positive ground contact with EPDM flange of bushing insert.
• Stainless steel flange resists corrosion and can be externally clamped or welded to apparatus.
• Epoxy structure with exceptionally high physical, electrical, and chemical resistance properties.
• Interface meets ANSI/IEEE 386 dimensional criteria for proper fit of mating parts.