18-Pulse Autotransformer | 400 HP Rating | P23823

HP Rating

400

kVA

398

TH Height

26.5"

Mounting Depth

10"

Mounting Width

25"

Mounting Height

.656" x 1.0" Slot

Terminal Type LR,T

e, c

Width

29.203"

Height

40.375"

Depth

17.468"

Shipping Weight

1400 lbs.

Watts Loss

6643

Air Flow Required (LFM)

500

Aluminum Bus Bar Thickness

.375" (.25")

Aluminum Bus Bar Width

1.5"

Aluminum Bus Bar Diameter

0.438"

Part Number

P23823

SNC’s 18-pulse autotransformer is a heavy-duty, multi-phase transformer designed to effectively reduce harmonic distortion for variable frequency drive applications.

This compact unit offers a small footprint and aluminum busbar terminations in various sizes to meet application requirements. It’s available with or without an enclosure.

Product Features

  • 3-phase, 480V primary and 427V secondary
  • 60 Hz
  • Available horsepower ratings from 50 to 500
  • ETL UL 1561 certified
  • Aluminum windings for cost-effective, reliable performance
  • 180°C (356°F) or better insulation
  • Thermal switches that are normally closed as an added safety measure