Hospital Equipment & Clinical Furniture worked example

Electrical Safety Test Load with dielectric and safety tester connected load of 8.75 kW: a worked example in hospital equipment & clinical furniture

Push dielectric and safety tester connected load up to 8.75 kW and the picture changes. This example computes every intermediate figure at that operating point. Use it when budgeting test station operating cost for a new hospital equipment product line, or when including electrical safety test energy in the unit cost model.

The inputs for this scenario

  • Dielectric/safety tester connected load: 8.75 kW (raised for this scenario; the documented default is 3.5)
  • Test bench runtime per shift: 6 hr (unchanged)
  • Facility electricity rate: 0.12 $ / kWh (unchanged)
  • Devices safety-tested per shift: 40 units (unchanged)

Working through the calculation

  • Applying the documented formula (Total test energy used = test station connected load × runtime per shift (kWh)) to the inputs above produces each figure below.
  • At this operating point the engine returns 52.5 kWh for total test energy used per shift, the number this scenario is built around.
  • At this operating point the engine returns 6.3 $ for total test energy cost per shift.
  • At this operating point the engine returns 0.16 $ / piece for energy cost per unit tested.
  • At this operating point the engine returns 1.05 $ / hr for test station hourly energy cost.

How this compares with the baseline

  • Against the tool's baseline example, where dielectric and safety tester connected load sits at 3.5 kW and the headline result is 21 kWh, this scenario comes in 150% above the baseline at 52.5 kWh.
  • It computes test-bench energy consumed per shift in kWh, the dollar cost of that energy, and how much of it is attributable to each device safety-tested. The value of this scenario is the size of the gap it exposes: that gap, priced out over a year, is the budget you can justify spending to close it.

Results at a glance

  • Total test energy used per shift: 52.5 kWh (headline result)
  • Total test energy cost per shift: 6.3 $
  • Energy cost per unit tested: 0.16 $ / piece
  • Test station hourly energy cost: 1.05 $ / hr

Run it with your numbers

  • Every input above is editable in the live Electrical Safety Test Load calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.