Single Phase AC Sources

The programmable nature of our AC sources allows almost any real world scenario to be replicated. As most households are based on a single phase supply, it is of sole importance that domestic appliances are tested under these conditions. 

Distinct line disturbances can be recreated in a repeatable laboratory environment, such as brown outs and ripple control signals. Common AC waveforms are pre-installed on selected units to replicate a specific source including sine, square, sawtooth and triangle. A DC mode is also featured for certain models.

Programmable voltage and frequency outputs allow any worldwide grid system to be precisely simulated. A selection of higher frequencies models are available up to 2kHz, perfect for recreating aerospace sources which typically operate at 400Hz and above. 

Linear PSUs such as the EAC-S and EAC-5302A contain EN 61000-4-11 sequences for pre-compliance testing. The standard tests this includes for investigating behaviour during changes to the AC mains voltage are: short interruptions, voltage dips and voltage variation immunity tests. 

For system integration or remote control, a wide choice of analogue and computer interfaces can be optionally fitted to your chosen power supply. Fixed output values can also be specified if the unit is required to act as a simple converter.
 

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Did you know...

  • Linear, switch mode and motor driven platforms are all available. 
  • 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-PAVS

EAC-PAVS

Programmable AC Voltage Source

Min Max
Power: 0 to 10kVA 0 to 200kVA
Voltage: 3 to 150VRMS 12 to 600VRMS
Current: 16.6A 1333.3A

Download datasheet

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EAC-MT

EAC-MT

Single Phase Motor Driven AC Source

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

Download datasheet

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EAC-S

EAC-S

Advanced Programmable AC Sources

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

Download datasheet

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EAC-MT-SL

EAC-MT-SL

Motor Driven AC Source

Min Max
Power: 0 to 500VA 0 to 1kVA
Voltage: 0 to 270VRMS 0 to 1000VRMS Non-standard builds are possible, contact us for information.
Current: 1.87A 3.7A

Download datasheet

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EAC-5302A

EAC-5302A

AC Source with Power Analyser

Min Max
Power: 0 to 270VA 0 to 270VA
Voltage: 10 to 305VRMS 10 to 305VRMS
Current: 0 to 2A 0 to 2A

Download datasheet

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