Payment Terminal & Retail Hardware worked example

Label Verification Load with verification station connected load of 6 kW: a worked example in payment terminal & retail hardware

This worked example runs the label verification load numbers for a tougher week than the baseline: verification station connected load of 6 kW instead of the typical 12 kW. Estimate label verification load for payment terminal and retail hardware using production-ready inputs so teams can budget energy cost, compare equipment settings, or include electricity in the quote.

The inputs for this scenario

  • Verification station connected load: 6 kW (the input this scenario stresses; the baseline uses 12)
  • Verification station runtime: 8 hr (held at the documented default)
  • Blended electricity rate: 0.12 $ / kWh (held at the documented default)
  • Terminals verified during runtime: 1,000 units (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Total label verification load energy cost = label verification load connected load × label verification load runtime × blended electricity rate.
  • Label verification load energy used works out to 48 kWh at these inputs, and this is the headline figure for the scenario.
  • Total label verification load energy cost works out to 5.76 $ at these inputs.
  • Energy cost per kWh works out to 0.01 $ / piece at these inputs.
  • Hourly label verification load energy cost works out to 0.72 $ / hr at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where verification station connected load sits at 12 kW and the headline result is 96 kWh, this scenario comes in 50% below the baseline at 48 kWh.
  • Use it when allocating utility cost to the label-verification station, comparing station efficiency, or building the energy line of a per-terminal cost model. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Label verification load energy used: 48 kWh (headline result)
  • Total label verification load energy cost: 5.76 $
  • Energy cost per kWh: 0.01 $ / piece
  • Hourly label verification load energy cost: 0.72 $ / hr

Run it with your numbers

  • To rerun this with your own numbers, open the live Label Verification Load calculator, set verification station connected load to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.