Teseq Introduces Dual-Voltage Power Source
Teseq has released a dual-voltage programmable power source that is controlled by the company's NSG 3000 series of electromagnetic compatibility (EMC) test generators. The VAR 3005 not only regulates the test voltage but also generates the reduced voltage for the dips and drops testing of equipment under test (EUT). The power source, controlled using either the NSG 3000's front-panel display or the Win 3000 PC software, incorporates internal advanced microprocessor-based electronics.
The unit includes advanced self regulation and several self-test features, including self check, AC power voltage check and phase rotation check, as well as the ability to either inform users of or stop a test if the test conditions are not correct. With electrical performance parameters in compliance with IEC 61000-4-11:2004, the VAR 3005, together with NSG 3040 or NSG 3060 generators, can generate mains dips, drops and variation tests for equipment with a current rating below 16A. The EUT supply input voltage range is from 10VAC to 240VAC, while the output voltage is adjustable from 0VAC to 265VAC.
Based on plug-and-play technology, the VAR 3005 auto-configures tests for the user in order to prevent user errors such as setting voltages out of range. The unit also has the ability to automatically turn off the EUT in the event of a power overload. A single-output source model of the VAR 3005 is also available for applications where dual source is not required.
The unit includes advanced self regulation and several self-test features, including self check, AC power voltage check and phase rotation check, as well as the ability to either inform users of or stop a test if the test conditions are not correct. With electrical performance parameters in compliance with IEC 61000-4-11:2004, the VAR 3005, together with NSG 3040 or NSG 3060 generators, can generate mains dips, drops and variation tests for equipment with a current rating below 16A. The EUT supply input voltage range is from 10VAC to 240VAC, while the output voltage is adjustable from 0VAC to 265VAC.
Based on plug-and-play technology, the VAR 3005 auto-configures tests for the user in order to prevent user errors such as setting voltages out of range. The unit also has the ability to automatically turn off the EUT in the event of a power overload. A single-output source model of the VAR 3005 is also available for applications where dual source is not required.
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