Scorpion system tests power generators online

The system operates in parallel with the mains supply, which allows the generator's load to be tested without a break during a mains-failure simulation.

This is important as these simulations can disturb the site supply.

The panel provides a visual generating and mains-supply status and also incorporates a full data-logging facility.

By incorporating a PLC control system, the unit can communicate via a communications link with the generator to create a PLC network.

This allows the generator to step in and take over from the UPS no longer than 30 seconds after a mains failure.

When it detects the return of the mains power, Scorpion's system switches back automatically without a break in power supply.

The Scorpion system can also provide peak-lopping.

This is useful for companies that may be financially penalised by the regional electricity company for exceeding their specified power consumption.

When this point is about to be reached, the control system can be programmed to start the generator automatically so that it takes over the load without a break in power supply.

The panel complies with power regulation G59.

It is almost half the size of earlier no-break return systems.

It can be specified with Scorpion Powerhouse generators, which provide long-term protection for critical and sensitive equipment.

It can also be retrofitted to existing systems.