Frequency inverter with manual/automatic override

  Enquire / contact me

Enhanced functionality of the CFW701 frequency inverter for HVAC applications

Frequency inverter with manual/automatic override
Frequency inverter with manual/automatic override

WEG has enhanced the functionality of the CFW701 frequency inverter for HVAC applications with the addition of a manual/automatic override. An integrated motor protection switch gives the new system, consisting of a cabinet unit fitted with a CFW701 frequency inverter, redundant motor protection for consistently reliable operation. In case of a frequency inverter defect or outage, the output relay of the CFW701 connects the motor directly to the mains through an external bypass circuit.

A switch on the front of the cabinet unit allows the user to configure the bypass function for either manual or automatic switching to bypass mode in the event of a fault. This stand-alone system is primarily suitable for the reliable and energy-efficient control of induction motors, used to drive pumps or fans in HVAC installations in hospitals, airports, office buildings, hotels, shopping centres or other facilities. The CFW701 is available in the following sizes: 1: 5.5 - 7.5 kW; 2: 11 - 15 kW; 3: 18 - 30 kW; 4: 37 - 45 kW; 5: 55 - 110 kW.

Posted on November 6, 2014 - (578 views)
by
Related articles
A Lab Oscilloscope for an Electric Superbike
US Healthcare Sector Votes for Cogeneration
Motion Solutions for Clean Energy Applications
Freeing up technicians to build an aircraft
Energy Efficiency & Renewable Energy: Harnessing the Power of the Consumer
Link3D Presents its Technology to Boost Additive Manufacturing at Formnext 2018
Emerson will Modernize a Gas Processing Plant in Algeria
Intelliconnect at Electronica 2018
Verigo Model PB3 Reusable Temperature Data Logger
Fischer Shows its Connectivity Solutions at Electronica
New JD Mini for Maximum Efficiency
Sensing Innovation in Process and Control
Connect Everything with e-Factory
System-based High Precision Linkages
Ultrasonic Flowmeter for Air
Reflowable Thermal Switch
Mobile, Multi-protocol Diagnostics Mercury
Microscope Optics for IR cameras
Level Switches RFS-9 and RFS-12
Digital Multimeter, Gas Soldering Iron and Carrying Case
Verigo Model PB3 Reusable Temperature Data Logger
Compact Power Modules
Modular Compact CPU Board
Absolute Modular Encoders
Connector for Data Transmission
Mass Flow Controller FMA-2600A Series
High-Performance Box PC
Compact True Color Sensor
A new performance class in inductive displacement measurements
Positioning System
Verigo Model PB3 Reusable Temperature Data Logger
Ultrasonic Flowmeter for Laboratory
Co-Creating the Industry of the Future
Ultra-Low Power Accelerometer for IoT
New JD Mini for Maximum Efficiency
Bonfiglioli BSR Synchronous Reluctance Motors
Reflowable Thermal Switch
Measuring the Position of Hydraulic and Telescopic Cylinders
AI Convention Europe Presents KAPTAIN
Ultrasonic Flowmeters for Compressed Air