Motor Controller to Reduce Peak Demand Penalties

Peak demand penalties are one of the more frustrating charges a business can face, largely because they're often triggered by a brief moment rather than sustained usage. When a large motor starts direct on-line, it can pull a current spike big enough to register as a new peak demand level, and that peak can then affect the tariff applied across the entire billing period, not just the moment it happened.

Integra addresses this at the source. Its soft start function smooths out the current draw during motor start-up, avoiding the sharp spike that a standard direct on-line start would create. Because the motor ramps up gradually instead of surging, the demand recorded by the utility's metering stays far more level, reducing the likelihood of tripping into a higher demand band.

This is a benefit that sits alongside Integra's day to day energy saving function rather than replacing it. Businesses running several large motors, especially ones that start and stop frequently, are the most exposed to peak demand penalties and stand to gain the most from having that risk managed automatically.

It's a practical, largely invisible improvement that shows up clearly on the energy bill without requiring any change to how the equipment is actually operated.