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IntelliFlo VS-3050 Installation and User’s Guide
IntelliFlo VS-3050 Drive Assembly and Control Panel
The IntelliFlo drive assembly consists of an operator control panel and the system electronics that drive the
motor. The drive microprocessor controls the motor by changing the frequency of the current it receives
together with changing the voltage to control the rotational speed.
IntelliFlo VS-3050 Motor Features
• Permanent Magnet Synchronous Motor (PMSM)
• High efficiency (3450© RPM 92% and 1000 RPM 90%)
• Superior speed control
• Operates at lower temperatures due to high efficiency
• Same technology as deployed in hybrid electric vehicles
• Designed to withstand outdoor environment
• Totally enclosed fan cooled
• Three-phase motor
• 56 Square Flange
• Six-Pole
• Low noise
IntelliFlo VS-3050 Drive Assembly
Motor stand
Operator Control Panel,
buttons and LED
(see page 5)
AC power connection
compartment
(see page 32)
Vacuum gauge
installation locations
(see page 35)
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