Three Phase AC Sources

Modern electronic products must perform under all types of input conditions, not just their ideal ones. The programmability of our three phase AC sources allow virtually any line condition to be created. Ensuring devices perform as expected, always.

Every system features a sinewave output as standard. Other waveforms such as square, sawtooth and triangle are possible, allowing a wide variety of operating scenarios to be simulated. Real world load balancing processes, such as ripple control, can be superimposed onto existing waveforms.

Where users are looking for a precision when simulating high power AC devices, the linear EAC-3S is the perfect choice. The unit is built with EN 61000-4-11 test sequences as standard. Voltage and current limits can be set individually for each phase, providing up to 3 different outputs with one system. Adjustable frequency from 2kHz all the way to DC operation is possible with selected models. 

Aerospace power sources, which commonly operate at 400Hz and above, can be accurately recreated. Other common test applications include powering equipment which requires a revolving magnetic field and AC motor research. Our switch mode and motor driven models are also commonly found in industrial processes which require bulk AC power.

To aid system integration, a variety of analogue and computer interfaces can be specified. Popular methods of remote control include RS-232, Ethernet and IEEE 488.2 among others. Industry specific interfaces such as CAN are available with selected models.
 

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Did you know...

  • Fixed output values can be specified if you require a simple AC voltage or frequency converter. 
  • Special low voltage/high current AC sources for circuit breaker testing have been engineered for previous projects. Contact us for more information.
  • We provide a dedicated selection of four quadrant systems if you also require AC load functionality.
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EAC-TAVS

EAC-TAVS

Three Phase AC Voltage Source

Min Max
Power: 3 × 0 to 3.3kVA 3 × 0 to 166.6kVA
Voltage: 3 × 8 to 150VRMS 3 × 30 to 600VRMS
Current: 3 × 9.6A 3 × 1924.5A

Download datasheet

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EAC-MT-3P

EAC-MT-3P

Three Phase Motor Driven AC Source

Min Max
Power: 3 × 0 to 1.35kVA 3 × 0 to 13.5kVA
Voltage: 3 × 0 to 270VRMS 3 × 0 to 1000VRMS Non-standard builds are possible, contact us for information.
Current: 3 × 5A 3 × 50A

Download datasheet

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EAC-3S

EAC-3S

Advanced 3 Phase Linear AC Sources

Min Max
Power: 3 × 0 to 250VA 3 × 0 to 10kVA
Voltage: 3 × 0 to 300VRMS 3 × 0 to 700VRMS Different nominals can be selected via the options table.
Current: 3 × 0 to 3A 3 × 0 to 80A

Download datasheet

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