What are the primary benefits of PAYBACK variable speed drives?
• Simple and economical to install • Substantial energy savings with variable torque loads • Does not require expensive or highly skilled personnel to maintain or service • Low cost of ownership, fast payback • Allows motor to operate with pure uninterrupted ac power • No Power quality issues, ZERO HARMONICS • No special filters, reactors or expensive three phase isolation transformers • No expensive bypass circuitry • No nuisance dropouts • Highest level of immunity to the effects of lightning • Does not cause additional motor heating, even at continuous low speed requirements • Does not cause across the line shorts, power surges, or voltage spikes • Does not cause motor frequency noise • Does not harm motor winding insulation • Does not cause electrically induced pitting of motor bearings • Does not require expensive inverter duty motors • Controller can be located any distance from motor/drive without causing voltage ring up or motor damage • True retrofit capability, works with exi
