Three Phase AC Line Choke for 830A DC Thyristor Drive input. Drive manufacturers require this to be mounted in the AC supply to complete the Thyristor Transient Suppression Circuit.
DC Drive Rating or Armature Current: 830A
Rated AC Line Current: 747A AC continuous (includes allowance for field Current and overload).
Input Voltage: up to 480V three phase +-10% at 50/60Hz.
Insulation: Tested to 3kV
Rated at 40°C Ambient.
Ventilation space above and below: 100mm.
Connections: Drilled Bars.
Dimensions: 360mm long, 160mm wide and 350mm high.
Fixings: 8mm diameter holes at 300mm x 110mm.
Full part number is IDSL0830A0015UH. Equivalent to Parker SSD Drives part number: CO466709U083 - (C0466709U083)
Made in the UK
Download the manufacturers drawing from the link below:-