Carlo Gavazzi Automation

White papers See all

PUMPS AND FANS ON/OFF MONITORING WHITE PAPER

When knowing the motor is running makes the difference.

Turning a motor ON doesn’t automatically mean that it is running. There may be failures around and the control system (a PLC or a Building Management System - BMS) must be informed that the action is not happening. The usual question is “How valuable is it to know this early?”, to be able to trigger actions and deploy countermeasures. We’ll address the most important aspects and propose some solutions to increase the value of the performance in applications such as water circulation pumps and fans.

Get the document to read more

PUMS AND FANS

INDUCTION MOTOR ENERGY EFFICIENCY REGULATIONS WHITE PAPER

Benefits of using soft starters with high efficiency motors.

Industrial electric motors account for roughly 50% of the worldwide power consumption. Worldwide initiatives have been put in place by different countries in relation to the efficiency improvement of electric motors. Higher quality and more efficient motors have the potential to reduce energy use significantly. The challenge with higher efficiency induction motors (IE 3, IE 4 classes) is that of the higher starting current. Such current magnitudes may cause undesirable effects on the voltage network and may also cause protection circuits to trip. This paper covers the various challenges posed by high efficiency motors and how soft starters as well as variable frequency drives can help users overcome such issues.

Get the document to read more

IE3 MOTORS

Product news See all

DPD MANAGER APPs

Windows App, Android App, iOS App: three solutions to extend DPD NFC configuration to most desktop and mobile smart devices.

Lainate, June 2021 - Carlo Gavazzi Automation, the international electronics group with activities in the design, manufacture and marketing of electronic equipment, today presents the DPD Manager Apps.

With the launch of the DPD Manager App for iOS systems we provide users with an additional tool for the contact-less configuration via NFC of the DPD three-phase voltage monitoring relay.

Now it is possible to configure the target via NFC with the following methods: Windows Desktop App (for Windows PC), Android Mobile App (for both smartphones and tablets) and iOS Mobile App (for smartphones).

“The DPD Manager allows the setting of several monitoring functions and setpoints without error, an easy and quick replication of the configuration on multiple items, solving system alarms and preventing unauthorized personnel from changing the settings without permission,” Francesco Vedana, International Product Manager, says. “This launch will give us the opportunity to go beyond the sales limitations to attract potential customers using Apple mobile devices, increasing the configuration possibilities and usability of the DPD.”

Developed by our Competence Centre in Italy, the DPD Manager is specifically developed to provide configuration accuracy and repeatability for high efficiency, system failure event diagnostics for increased productivity and password protection for equipment security.

Main technical features
• Writing the configuration on a device
• Reading and saving a configuration from a device
• Real time display of measured variables, alarms and output status
• Password protection against tampering with the settings
• Configuration sharing

ABOUT CARLO GAVAZZI AUTOMATION
Carlo Gavazzi Automation is an international electronics group with activities in the design, manufacture and marketing of electronic equipment targeted at the global markets of industrial and building automation. Carlo Gavazzi Automation provides customers with technologically innovative, high quality and competitive solutions, in compliance with their requirements and expectations through its 22 National Sales Companies in Europe, the Americas and Asia & Pacific, operating with its production sites in Denmark, Italy, Malta, Lithuania and China.

For further information:
Carlo Gavazzi Automation SpA - Via Milano 13 – 20045 Lainate (MI) - Italy Marketing & Communication - info@gavazziautomation.com - www.gavazziautomation.com

THE NEW NRG DIGITAL SOLID STATE RELAYS WITH PHASE ANGLE AND SOFT START SWITCHING

Increased versatility with the addition of new switching capabilities.

Lainate, May 2021 - Carlo Gavazzi Automation, the international electronics group with activities in the design, manufacturing, and marketing of electronic equipment, today presents an addition to the family of NRG digital solid state relays – the NRG with phase angle and soft start switching.

The digital revolution of industrial automation is upon us. Industry specialists are focusing on IIoT systems to take the leap forward.

The NRG system of digital solid state relays fits right into this digital thread of information with the availability of monitoring and diagnostic functions on top of switching capabilities via a communication interface. Initially released in Modbus RTU, the NRG is also available in the two largest Ethernet protocols on the market: PROFINET and EtherNet/IP.

This new range of NRG solid state relays will expand the switching capabilities of the NRG system through the addition of phase angle and soft start switching. These switching modes are mainly targeted at applications utilising Short Wave Infrared heaters, which are becoming very popular in the industry. Phase angle is used to achieve a finer resolution of power for specific applications and the soft starting function limits the inrush current at start-up which can be detrimental to the heater’s lifetime.

“The NRG is the solid state relay system ready for Industry 4.0”, Dora Lee Borg International Product Specialist says. “With this new range of solid state relays, Carlo Gavazzi will increase the flexibility of the NRG system of digital solid state relays to be integrated into a wider variety of applications. With all the switching modes and control settings available via the communication interface, setting up the system according to application requirements can be done in a matter of minutes.”

Developed in our competence centre in Malta, the NRG has been designed to suit any heating application where precise temperature control is crucial to guarantee the quality of the end product and where unplanned machine stoppages can result in considerable losses of revenue. Typical applications are plastic injection machines, packaging machines, semiconductor manufacturing and glass tempering machines.

Main technical features
• NRG controller with PROFINET, EtherNET/IP or Modbus RTU interface
• Max. 32 NRG solid state relays (RG..CM..N) in 1 NRG bus chain
• NRG solid state relays go up to 660 VAC 65 A, 90 A (versions without heatsink)
• Selectable switching modes: ON/OFF, Burst, Advanced Full Cycle, Distributed Full Cycle, Phase Angle and Soft Start
• Predictive failure detection with Load deviation indication
• Read-outs: Current, Voltage, Power, Energy consumption kWh, Load and SSR Running hours
• Malfunction detection: Mains loss, Load loss, SSR short circuit, SSR over-temperature, Voltage/Current/Frequency out-of-range

ABOUT CARLO GAVAZZI AUTOMATION
Carlo Gavazzi Automation is an international electronics group with activities in the design, manufacture and marketing of electronic equipment targeted at the global markets of industrial and building automation. Carlo Gavazzi Automation provides customers with technologically innovative, high quality and competitive solutions, in compliance with their requirements and expectations through its 22 National Sales Companies in Europe, the Americas and Asia & Pacific, operating with its production sites in Denmark, Italy, Malta, Lithuania and China.

For further information:
Carlo Gavazzi Automation SpA - Via Milano 13 – 20045 Lainate (MI) - Italy Marketing & Communication - info@gavazziautomation.com - www.gavazziautomation.com

Fairs and events See all

South China International Industry Fair 29 Jun-01 Jul 2021 Shenzen-China
ATX West 10 Aug-12 Aug 2021 Anaheim, CA-USA

Upcoming dates

Expo Elétrica Internacional 10 Aug-12 Aug 2021 Santa Fe-Mexico
EDS Leadership Summit 30 Aug-02 Sep 2021 Las Vegas, NV-USA