The NewFeed Relay from NewElec targets motor and feeder protection in both the LV and MV environment. This relay is a micro-controller-based precision instrument with ANSI protection elements, advanced control features, and switchgear controller logic integrating motor and feeder control functions. These functions include prestart, close command execution time, and continuous breaker state monitoring with load current feedback to detect unauthorised operation or starting, together with breaker failure detection.
A variety of MV and LV current transformer module blocks (CTMB) caters for different current ranges and easy interfacing to higher current and system voltages using interposing current transformers and voltage transformers. The configuration software caters for the full isolation as well as flexible range settings.
The current transformers module interfaces with the main current and voltage transformers, and make for a flexible and robust interface. An external core balance current transformer caters for sensitive earth leakage detection.
Clearing the Static: How to protect PCBs from electrostatic discharge and moisture Actum Electronics
Circuit & System Protection
Printed circuit boards (PCBs) are essential components in most electronic devices. They are sensitive to environmental factors like electrostatic discharge (ESD) and moisture, which can cause significant ...
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Dissipative floor mats are specialised mats designed to protect sensitive electronic equipment and components from electrostatic discharge (ESD), by quickly drawing the static electricity off workers before they touch such items.
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Circuit & System Protection
CORSTAT and CORTRONIC storage boxes are excellent choices for transporting ESD-sensitive components like PCBs, as they feature a soft, dissipative foam lining for cushioning and static removal.
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Circuit & System Protection
To increase security on IoT products and facilitate easier setup and management, Microchip Technology has added the ECC608 TrustMANAGER with Kudelski IoT keySTREAM, Software as a Service (SaaS) to its Trust Platform portfolio of devices, services and tools.
Read more...Varistors for automotive applications Future Electronics
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TDK Corporation has announced the addition of two new varistors to its AVRH series for automotive applications where both are characterised by the high electrostatic discharge-withstanding voltage demanded to ensure the safe operation of safety-critical automotive functions.
Read more...Motor protection relay front-end NewElec Pretoria
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Newelec’s Motor Protection Relay front-end software isn’t just another tool, it’s a game changer that puts control firmly in your hands.
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Power Electronics / Power Management
Motors can now be configured and monitored from a distance of up to 10 m via the Bluetooth Low Energy communication signal.
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