Accessories & Options
- Two types of high-voltage bushings, both made of wet process porcelain:
- Speed-wrench, operable eyebolt bushing for cover mounting
- Spin-top bushing for cover or side-wall mount
- Stainless-steel tanks and/or covers
- Primary termination options:
- Cover-mounted, high-voltage, porcelain bushing(s) with hand wheel operated terminal
- Side-wall mounted, high-voltage, porcelain bushing(s) with hand wheel operated terminal (standard on all 4800 V and below)
- Secondary termination option:
- Low-voltage bushings with NEMA spade terminals (standard on all units 167 kVA and above)
- Primary switching options:
- Externally operated tap changers that compensate for small voltage variations along the distribution system
- Externally operated dual-voltage switch that permits use of the same transformer on distribution systems with different system voltages
- Overcurrent protection option:
- Internally mounted, current-limited fuse in series with protective link
