Teseq Schaffner VAR 3005-S16

Dual voltage source for dips, drops and variations testing

Since more and more electric and electronic equipment is designed for universal power supply (ex: 85 to 265 V), EMC tests, and especially dips, drops and variations tests need to be realised for both of the higher and the lower rated supply voltage of the EUT (Equipment Under Test). To allow this the test system requires one supply source to generate the variable voltage of the dip, plus another supply source to set the test voltage.

VAR 3005 is a dual voltage source to be driven by Teseq NSG 3000 series of EMI test generators which provides the two supply sources required to test equipment with universal power supplies, one source providing the test voltage, the other providing the variable voltage required for dips and variation testing.

VAR 3005 is based on variac technologies as recommended by IEC 61000-4-11. The 2 variacs are driven by a motor, the whole controlled by a processor based servo control which reaches great accuracy and adjusting speed performance.

VAR 3005 series are controlled by the user interfaces of the NSG 3000 series, per front panel display or via WIN 3000 PC software. VAR 3005 is plug and play technology, it auto configures and avoids the user to set voltages out of range.

Features:

• Full IEC 61000-4-11 compliant
• 2 power sources in one box
• 16 A continous / 40 A short term
• Automatic 50/60 Hz detection and regulation
• Advanced regulation and selftest features

Teseq Schaffner VAR 3005-S16 datasheet & specifications