PowerBack 50 kVA Multi Home

Temporary Power Restoration Device
Auto Transformer restores a missing hot leg (or neutral) in either 120/240V or 120/208V 3-wire Multi Home services

NEMA 4 Yellow enclosure PowerBack  50kVA Multi-Homes 400A recommended service, temporary phase restoration autotransformer on wheeeled cart, 3x6ft cable-HOMAC and quick disconnect cabling kit.

The PowerBack provides a quick, convenient source of 240 volt power for multi-homes from one phase and a good neutral or 120v service from two good phases (restoring neutral). The PowerBack Restores Power to both homes and businesses.

Multi-home restoration

• •  Dimensions 35”W x 20”D x 46”H—290lbs
  • 50Kva High Efficiency Toroidal Autotransformer
  • 2x 120V Hot Leads = 1AWG x 10ft Long
  • 1 Neutral Lead = 3/0AWG x 10ft long
  • 5ft. Long Quick-Lock disconnects w/ 1 hole Flood-Seal Connectors
  • 400A Circuit Breaker—208A Rating Continuous Load per Hot Leg
  • Thermal Sensor (105C) protects transformer against excessive overload
  • NEMA 4  All-Weather enclosure w/ lockable double-door system, and welded lifting eye
  • 13” x 3.5” Foam-Filled Flat Free tires, roller bearing hubs, stainless steel axle
  • Quick reference Installation instructions inside of front door.
  • The largest transportable Autotransformer available in the industry
  • Restore 120/240V to MULTIPLE customers in minutes…. Not Hours.
  • Application: Failed underground secondary cable to Apt. houses, Condos and failed cable between Pad-mount Transformers and Secondary pedestal/hand-hole
  • When 1 of 3 cables fail, The PowerBack temporarily restores 120/240V down stream of the failed and isolated cable.
  • The fastest method in the industry to restore power for failed underground cables.
  • Eliminate unsafe practice of installing temp. cables.
  • Improve Line Department efficiencies
  • Reduce overtime budgets
  • Return on Investment – 3 to 5 trips to the field