June 2, 2014

Gapped Inductor Load Bank

The customer application is shown below:




Twelve gapped inductor load banks  are shown in Table A. These load banks can be programmed by the customer for connections in parallel to offer a programmable load from 50 KVA to 600 KVA. 


Table A





The schematic of the gapped inductor load bank is shown below:






Specifications:

  • Gapped Inductor Load Bank, 3 PH, 50 Hz, 50 KVA
  • L (1, N) = 7.35 mH ± 25%, 100 Amps
  • L (2, N) = 7.35 mH ± 25%, 100 Amps
  • L (3, N) = 7.35 mH ± 25%, 100 Amps
  • Copper winding construction
  • Copper bus bars are 1" x ¼” with one hole
  • Open core & coil: 17"H x 20"W x 14"D approximately
  • Calculated temperature rise: 42°C
  • 12 Inductors will be housed inside an indoor enclosure, 50"H x 65"W x 36"D

The estimated dimensions of the inductor load bank is shown below:




Twelve inductor load bank is housed inside an indoor enclosure (50"H x 46"W x 36"D) as shown below:




The photo of the enclosure is shown below:



No comments:

Post a Comment