U250A

  • Sheet steel lockable enclosure with hinge door.
  • Outdoor type powder coat finish, durable and suitable for exposure.
  • Removable base gland plate for cable entry/exit on all ratings.
  • Additional top gland plate on all ratings of 160A and above.
  • Control segregation and secondary screening on all ratings of 160A and above.
  • Voltmeter (0-500) across U-V on load output.
  • Load transfer push buttons.
  • 22.5mm multi-head LED indicators for “mains on load” and “generator on load.”
  • Interface to UNIV generator control panel.
  • Suitably rated earth bar.
Specs
Rated Thermal Current250 A
Rated Power100 kW
125 kVA
Rated Insulation Voltage750 V
Rated Impulse Withstand Voltage8 kV
Rated Withstand Current440 VAC
Rated Operation Current250 A
Rated Short-Circuit Making Capacity10 kA
Rated Ultimate Short-Circuit Breaking Capacity8 kA
Rated Conditional Short-Circuit Current100 kA
Rated Short-Circuit Withstand Current7 kA
Transfer Time (I-II/II-I)0.45 sec
Control Supply Voltage220 VAC
Dimensions800×315×1000 mm
Rated Control Circuit Power300 W
Motor Power55 W
Weight 9 kg