Reliance Electric™ Drives
Legacy AC and DC Drives
SP500
The SP500 offers the advanced technology to provide high performance and flexibility without the high-cost and complex programming common to many other drive controllers. Because it's available in a water-tight, dust-tight, corrosive resistant enclosure, the SP500 is ideal for the harsh environments found in many processing applications.
Key Attributes
- Quite motor operation with selectable 4, 6 or 8 kHz carrier frequency
- 208-230 VAC, 380-460 VAC and 575 VAC three-phase input
- 575 VAC three-phase input
- 0.5 to 240 Hz three-phase voltage output
- Standard on-board keypad and display
- Frequency avoidance
- Auto restart after fault
- Reverse disable
- 150% load for one minute
- 500 millesecond power dip ride-through
- UL/CSA electronic motor overload which meets NEC/CEC requirements