15/25kV 200A Loadbreak Bushing Insert

15/25kV 200A Loadbreak Bushing Insert

  • Standard:ANSI / IEEE Std. 386
  • Features:Internal hex broach / 100% PD tested

Goodwell's Loadbreak Bushing Insert meets all the requirements of ANSI/IEEE Standard 386, and is designed for installation in transformers, switches and other apparatus with 200A high voltage bushing wells that conform to the same standards.

The bushing insert can be tightened by hand or with an auxiliary torque tool into the bushing well without the fear of accidentally breaking the bushing well stud.

These inserts have been tested in accordance with the requirements of ANSI/IEEE Standard 386-2006, Separable Insulated Connector Systems for Power Distribution Systems above 600 Volts , for dielectric and thermal cycling capabilities.

Technical Data

Voltage and Current Ratings 15kV Class 25kV Class
Operating Voltage
Maximum Phase-to-Phase 14.4kV 26.3kV
Maximum Phase-to-Ground 8.3kV 15.2kV
Withstand Voltage
AC: 50Hz or 60Hz , 60 sec 34kV 40kV
DC: 15 minutes 53kV 78kV
Impulse Voltage Withstand
1.2 x 50μs 95kV 125kV
Corona Extinction Level
< 3 pC 11kV 19kV
Continuous Current 200Amp 200Amp
Symmetrical Momentary Current 10kA sym. for 10 cycles (0.17s)
Type Number LBI120 LBI220