Variable Frequency Drive Panel

Pilot Devices:

- Door mounted keypad with lockable metal cover (Solid 1hp - 50hp; Windowed 60hp - 700hp)

- Start pushbutton

- Hand/Off/Auto selector switch

- Potentiometer (speed pot)

- High Visibility Status Light

           - Red = Fault

           - Blue = Backspin Mode

           - Green = Running

Standard Features:

- NEMA 3R / Heavy Duty Enclosure / Fully Gasketed

- Vortex Cooling Tunnel design for maximum cooling (60hp - 400hp)

- Combination circuit breaker disconnect:

          - Through-door (1hp - 50hp)

          - Flanged (60hp - 700hp)

- Pre engineered drive solutions for special application

          - PID loop control capable with analog input

          - Line side harmonic filtering

- Lightning and Surge protection covering momentary anomaly events

           - Line side - lightning, surge and severe over voltage

           - Load side - single phasing, phase reversal and voltage unbalance

- 0 - 10 Minute restart (backspin) timer

- 24/7 programmable timer

- Heavy duty lifting ears (15hp - 700hp)

- Leg stands included (60hp - 400hp)

- Padlockable door and disconnect

- Service entry rated

- UL 508A certified

Power

- 480V: 1hp - 700hp