[shiftnav_toggle target="shiftnav-main" class="shiftnav-toggle-button" icon="bars"][/shiftnav_toggle]

Hemsworth, Yorkshire


Client: Undisclosed
Location: Hemsworth, Yorkshire
Objective: Installation & commissioning of 1 x 12/24MVA, 66/11.5kV transformer.

Scope of Work

  • Manufacture and testing of 2 x 12/24MVA, 66/11.5kV power transformer.
  • Full in-house routine, lightning impulse, noise, zero sequence, temperature rise,  SFRA and partial discharge testing.
  • Delivery, off-loading, assembly of cooler bank, radiators, fans & conservators on-site.
  • Full commissioning works as per the customers specification which includes; insulation resistance of each winding, core & secondary circuits, transformer ratio check, vector group check by 3 phase low voltage energization of transformer, checks on all CTs & VTs for insulation resistance, ratio & magnetization curves, operation of tapchanger through range & operation of limit switches, operation of protection equipment, oil sampling for routine, water & dissolve gas analysis.