Programmable Power Source Provides Regulated Output and Dual Voltages for Dips and Drops Testing
Teseq has released the VAR 3005, a dual voltage power source controlled by the company’s NSG 3000 series of EMC test generators. This new programmable power source regulates test voltage and generates the reduced voltage for dips and drops testing of EUTs (Equipment Under Test). The VAR 3005, controlled using either the NSG 3000’s front panel display or the WIN 3000 PC software, has internal advanced microprocessor based electronics. The unit features advanced self-regulation and has several self-test features including self-check, AC power voltage check and phase rotation check, as well as the ability to either inform users 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 16 A. The EUT supply input voltage range is from 10 to 240 VAC, while the output voltage is adjustable from 0 to 265 VAC.