Intelliflo ® Vs Motor Assembly; Intelliflo ® Vs Drive Assembly And Control Panel - Pentair STA-RITE IntelliFlo WhisperFlo VS Guide De L'utilisateur Et D'installation

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IntelliFlo ® VS Motor Assembly
The IntelliFlo three-phase six-pole motor operates at 3400 RPM (at 92% efficiency) and 1000 RPM
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(at 90%). The motor assembly is continually cooled by an external fan. Dual seals on the motor shaft
and at the fan assembly seal the entire motor from any moisture from entering the motor assembly.
For added protection, a slinger located in front of the main shaft seal assists in slinging water away
from the shaft opening in the flange.
Motor fan cover
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IntelliFlo VS Drive Assembly
IntelliFlo VS Drive Assembly and Control Panel
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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.
• Permanent Magnet Synchronous Motor (PMSM)
• High efficiency (3400 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
Operator Control Panel,
buttons and LEDs
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IntelliFlo VS Motor Assembly
Control panel cover
Drive assembly and
electronics enclosure
Three Wire Harness
Brown (hot),
Blue (neutral),
Green/Yellow (ground)
Motor assembly