PumpMaster™ VFD

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• Pumps,
• Compressors
• Fans
• Blowers
• Artificial lift
• Salt water disposal
• Water transfer
• Irrigation

• Horsepower range from 1/2 to 900HP for constant torque
• Suitable for 50°C ambient conditions, no de-rating
• Input voltage options: 208 to 480 volt, 50 and 60hz
• Impressive overload capacity: 150%/60 seconds or 200%/3 seconds for more productivity
• NEMA 3R enclosure for greater protection
• Main circuit breaker included, 18kAIC
• 3% line reactor for less harmonic distortion
• Lightning/surge arrestor for greater protection
• Keypad operator on door for safe, secure control
• Panel cooling with filtered fans for reliable operation
• Free-standing enclosure for 150HP and up

• PLC-based controls via keypad or touch screen for application-specific equipment
• Sensorless pump-off controller
• Main breaker at 25kAIC or 65kAIC for safer operation
• Power monitoring
• 4″, 6″ or 12″ touch screen for more control and convenience
• Mounting stands, 125HP and smaller for more stability on tough jobsites
• UL 508A certification to meet stringent industry standards
• Power protection circuit includes isolation contactor for improved protection of components
• Modem for seamless operation
• 316L stainless steel enclosure for more durability
• Status indicator on front door for immediate intel
• Harmonic filter to meet safety standards
• Motor protection filter (load reactor, DV/DT, sinewave) to increase motor life
• Load cell-based pump-off controller for improved performance standards
• SCADA communication for easier system management
• Meltric plug/receptacle connections
• NEMA 4 air-conditioned enclosure
• Hazardous location purged system