PUMP OVERVIEW 3/3
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.
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
• 10-Pole
• Low noise
9
IntelliFlo
®
VSD2 Drive Assembly
Motor Stand
Operator Control Panel,
Buttons and LED
Strain Relief Port
for Incoming AC Power
Communication port for connection to
IntelliPool control system or IntelliComm
communication center via two-wire RS-
485 cable.
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