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Generator services

Generator sales and equipment selection

EMPS helps customers select generators for standby and other specified power requirements. Selection starts with the equipment to be supplied, its running and starting demand, and the intended operating duty.

Select capacity for the connected load

Generator selection considers kW, kVA, power factor, motor starting currents and how loads are switched on. A list of essential circuits is more useful than building size alone. Measurements may be required where the actual demand is uncertain.

Match the duty rating to the application

Standby and prime-power ratings describe different operating duties and are not interchangeable. Ambient conditions, operating hours and load variation also affect selection. Equipment should be assessed against the manufacturer's ratings for the intended use.

Include installation requirements

Allow for placement, access, ventilation, exhaust routing, fuel storage, cabling, protection and changeover equipment. The purchase price of the generator alone does not represent the total installed cost.

Confirm the quotation and ongoing support

The quotation identifies the proposed equipment, included work and available delivery information. Discuss servicing access, parts support and future load changes before making a selection. Stock and lead times are confirmed at the time of enquiry.

What to expect

Information for generator selection

The checks and work required depend on the generator model, its condition and the installation. We agree the work with you before proceeding.

  • Site location and type of premises
  • Equipment and circuits that need backup power
  • Running loads and motor starting requirements
  • Required operating hours and duty
  • Available space, access and noise restrictions
  • Installation and automatic-changeover requirements
Project photographs

Project photographs

Photographs for this service will be added when suitable EMPS project images are available.

Service questions

Frequently asked questions

What size generator do I need?

The required size depends on running demand, starting currents, power factor and operating duty. Provide an equipment list and any measured loads. A site assessment may be needed before a final recommendation.

Can installation be included in the quotation?

Yes. Installation, cabling, changeover and commissioning requirements can be quoted with the generator once the site requirements are established.

Are all generator sizes available immediately?

Availability and lead times vary by specification and supplier. These are confirmed with the quotation rather than assumed in advance.

Need help with generator sales?

Send your location, generator details and service requirements to request a quotation.