Product category:
Industrial Drives/Controls
News Release from: Varidigm Corp | Subject: VSM-CP2 and VSM-CP3
Edited by the Engineeringtalk Editorial
Team on 08 September 2003
Motor controllers aim for HVAC
applications
The VSM-CP2 and VSM-CP3 variable speed motor controllers can be used in a variety of air moving applications including fan coil units, VAV fan terminal boxes and fan filter units.
The VSM-CP2 and VSM-CP3 variable speed motor controllers can be used in a variety of air moving applications including fan coil units, VAV fan terminal boxes and fan filter units "Our motor controllers can offer significant benefits to the HVAC industry", said Harley Reed, Commercial Sales Manager for Varidigm
This article was originally published on Engineeringtalk on 8 Jan 2003 at 8.00am (UK)
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The VSM-CA3 variable-speed motor controller is designed to modulate the speed of motors in fan coil units, fan-powered VAV terminal units, fan filter units and other air-moving devices.
"We believe our controllers offer an affordable option to owners and manufacturers interested in constant volume or variable speed applications.
The controllers are more cost effective than typical inverters and also provide more benefits than a simple dimmer switch".
The VSM-CP2 controller can be used with basically standard PSC motors from 0.05 to 0.75hp.
The VSM-CP3 controller is designed for use with Varidigm approved PSC motors.
The Varidigm approved motors use a licensed series-parallel winding technique.
Both controllers are available for 120, 240 and 277V, 60Hz motors.
The controllers accept an analogue input to provide a pressure set point signal while a pressure sensor provides pressure feedback to the controller.
This enables the controller to provide higher efficiency and a wider speed range than traditional multi-tap motors.
The controllers are FCC Part 15 compliant and UL/CUL recognised components.
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