Power
Failure Power
Sag Power
Surge (Spikes) Under
voltage (Brownout) Line
Noise Switching
Transient Frequency
Variation Over
voltage Harmonic
Distortion
*In the New
Product Name:
The first digit represents the series (Powerware 9315 is a Series
9 product).
The second digit indicates if the product is single phase or three-phase
(Powerware 9315 is 3 phase). The last two digits differentiate products
based on features.