SEMI F47 requires immunity to voltage sags. IEEE 1100 also requires immunity to voltage swells and impulses.

Although the original ITIC curve was intended only for single-phase, 120V equipment, PSL has developed a well-accepted test protocol for applying this curve to three-phase equipment as well.

Testing for IEEE 1100 requires an instrument that can generate voltage sags, voltage swells, and impulses

The PSL Industrial Power Corruptor is ideal for this.

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