Sta-Rite VFD-ALT User Manual

VFD-ALT

Alternating Control Panel for the PENTEK INTELLIDRIVE'S

The Alternating Panel is designed to equalize wear on

The Alternating PENTEK INTELLIDRIVE™

Control Panel will alternate pumps that are

connected to the PENTEK INTELLIDRIVE™.

the pumps by alternating two Pentek Intellidrive VFD’s
every 24 hours. This panel alternates which pump is
the lead and lag in a duplex system. It can also be used
independently of the lead/lag function.

APPLICATIONS

Alternate PENTEK INTELLIDRIVE VFD's on pressure boosting
systems. Equalize wear on pumps.

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Power On Indicator

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Pump 1 Enabled Indicator

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Pump 2 Enabled Indicator

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Alternate/Off Switch

SPECIFICATIONS

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120 VAC

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6 Foot Power Cord

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NEMA 1 Enclosure

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4 Terminal Blocks To Connect VFD's - Use 18 AWG Wire

• 293 Wright Street, Delavan, WI 53115 • Customer Hotline: 1-866-9 PENTEK • Fax: [phone] • www.pumps.com

Model Number & System Overview

Model Numbers

DIMENSIONS (IN.)

MODEL # RATED VOLTS HZ

VFD-ALT 120 VAC 50/60 5.375 3.25 1.625 1.0

SYSTEM OVERVIEW

After the panel is mounted, wire the panel, plug it into a 120 VAC outlet, and turn the switch to Alternate. “Pump 1” will
turn on and the “pump 1 enable” LED will illuminate. After 24 hours “Pump 2” will turn on and the “pump 2 enable” LED will
illuminate.

HEIGHT WIDTH DEPTH

WEIGHT LBS.

• 293 Wright Street, Delavan, WI 53115 • Customer Hotline: 1-866-9 PENTEK • Fax: [phone] • www.pumps.com

P10300WS (09/11)