AC Power supply

Single and three phase AC sources with power ratings up to 90kVA for simulating the 50Hz, 60Hz, 400Hz and 800Hz power net. (up to 2kHz)

TTMS does distribute a complete line of AC sources form different manufactures and for a width range of applications. We can separate the ac power supplies in single phase and three phase models each width different power ratings. Beside the number of phases you can separate the AC sources in models with or without an arbitrary function generator. These models are most often used to test a Device Under Test for different IEC 61000 norms. In some cases the AC supply is also capable of providing a DC voltage or an AC voltage with a DC offset. And as a last choice we also do have AC power amplifiers available.

For more information about the different ac sources you can click on the different links below:

• Simple single phase AC source with a power rating from 375VA to 3000VA and a frequency range from 45 to 1kHz supplied by Chroma.
• Single phase AC power supply with a power rating from 1200VA to 3000VA and a frequency range of 15 to 2kHz supplied by Chroma.
• Single Phase AC/DC power source with a power rating from 500VA to 4000VA and a frequency range of 15 to 1kHz supplied by Chroma.
• Enhanced single phase AC/DC power source with a power rating from 500VA to 4000VA, a frequency range of 15 to 1kHz including test capabilities according to the different IEC 61000 norms.
• An even more enhanced single phase AC/DC source of 1000VA with a frequency range from 1 to 550Hz including an arbitrary waveform generator supplied by NF. This unit can also operate as a power amplifier.
• Simple three phase AC power convertor with a power range of 1.5kVA up to 12kVA and a frequency range from 15 Hz to 1.2 kHz supplied by Chroma.
• Three phase AC power supply with a power range of 2kVA and 3kVA and a frequency range from 45 Hz to 1 kHz supplied by Chroma.
• A three phase AC/DC source with a power rating of 12kVA up to 90kVA with a frequency range of 15Hz to 1,5kHz. Optional this supply can have test capabilities for the IEC 61000 norms.

We also can provide specific AC power supply test solutions for pre compliance testing for CE marking. And if you have to do specific testing for the airplane industry (ABD100) we can supply the right source and software to make automatic tests.

We recommend you to contact us for helping you to select the right AC power supply for your application. Most often we can also provide a demonstration model for evaluation. If your application needs something special we encourage you to contact us as well.

We do have several suppliers that can provide the unexpected.

Related subjects:
AC electronic load
Four quadrant power supplies / amplifiers
DC power supplies