CPS series three-phase AC power supplies

The Elettrotest CPS series three-phase AC power supplies consists of four models increasing in power from 5kVA to 40kVA. These units can be used in both single-stage and three-phase operation.

There are two voltage ranges: 0 to 150V and 0 to 300V. In the low voltage range from 0 to 150V the maximum current is doubled compared to the 0 to 300V range. The frequency range is 10Hz to 80Hz.

A number of the Elettrotest CPS three-phase AC power supplies have an inrush current possibility of 2x the rated current. And for three seconds. This is interesting, for example, for controlling motors, compressors and switch mode power supplies, where the initial current is often significantly higher than the rated current.

The CPS series three-phase AC power supplies come standard with an RS-232 interface. A GPIB/RS485 or LAN interface is also optionally available.

A Labview driver is available if you want to use this AC power supply in an automated environment. The power supplies are protected against short circuits, overloads and excessive temperatures.

Do you also need a power analyzer for your application? TTMS also carries an extensive range of power meters.

It is important to note that in the CPS series AC power supplies of Elettrotest, the neutral at the input is connected to the neutral at the output, which means that these AC power supplies are not insulated. An output transformer is optionally available with the advantage that you can also get higher voltages.

The CPS 3-phase model series consists of:

  • CPS 4kVA/8KVA (5VA)
  • CPS 7,5kVA/15KVA (10kVA)
  • CPS 15kVA/30KVA (20kVA (20kVA)
  • CPS 30kVA/60KVA (40VA)

Open the datasheet for detailed specifications of this product.

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