(918) 252-9333
EQUIPMENT COMPANY
THERMOFLO
VFD
VARIABLE FREQUENCY DRIVES
VS1PF Bypass
Pump and Fan Drive
The VS1PF Bypass is a dedicated Pump/Fan Package with Hand/Off/Auto and Local/Remote Bypass features. Stock ratings up to 40HP 230V or 125HP 460V, this bypass package is powerful and cost competitive. Electronic Bypass can switch to Bypass Mode when a critical fault occurs in the drive allowing the motor to continue to operate.
 


Features:
All bypass systems contain:
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Nema 1 Enclosure
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Circuit breaker with lockable disconnect
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Line reactor rated at 3%
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Surge Suppression
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VS1PF Control
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Thermistor input
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Class 10 motor overload
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Hand-Off-Auto selector switch
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ASD-Off-Bypass
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Manual potentiometer for hand mode
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Analog input, voltage or current for auto mode
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Power on, Fault, ASD, Bypass indicating lights
PUMP AND FAN DRIVES
The VS1PF provides ability to gain traditional energy savings achieved by controlling centrifugal loads with a variable frequency drive while implementing unique algorithms that further reduce energy consumed by your application.  

VS1PF
Pump and Fan Drive
The Baldor V*S Drives VS1PF is a feature rich AC drive targeted at the pump and fan markets but with functionality that rivals more sophisticated general purpose products.

Features:
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Control Modes - V/Hz (Pump/Fan, Linear, Custom), Sensorless Vector
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User-friendly Keypad with 2-line by 16 Character Backlit LCD Display
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Automatic Energy Savings
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Dual PID Control Loops
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Built-in RS485 BUS Communication Option
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Basic Parameter Menu for Fast Start-Up
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Pluggable Terminal Blocks
Easy Field Wiring
Versatile Control I/O Configuration
Flexible Communication for improved control
VS1PF Packaged Drive
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For additional information please contact Thermoflo Equipment Co. or visit the web-site linked on logo: