Electrical Power & Protection


Latest Articles

Fortum chooses Experion for new power plant
November 2011
Honeywell powers production systems of waste-to-energy plant in Lithuania. Honeywell has signed a contract with Fortum to deploy its Experion Process Knowledge System and Safety Manager emergency shutdown ...

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Next-generation smart grid technologies
November 2011, RJ Connect
Moxa introduces hardware-based IEEE 1588v2 PTP IEC 61850-3 Ethernet switches. Accurate timing and synchronisation is essential to achieve next-generation smart grid technologies for the power industry. ...

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Open frame LED power supply
November 2011
Mean Well has launched its new generation of 40 and 60 W LED power supplies the HLN-40H/60H and HLP-40H/60H series. Featured with insulated plastic enclosure, HLN-40H/60H series can reach IP64 waterproof/dustproof ...

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APC's protection system for data centres
November 2011
APC by Schneider Electric’s Symmetra PX is a redundant, scalable, power protection system designed to provide high levels of availability. The Symmetra PX is a modular system made up of dedicated power, ...

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Regulated 20 Watt diode converter
November 2011
Mean Well has introduced a 20 W module type single output regulated DC/DC converter with size of 50x25 mm, the SKA20, for the growing demands of miniaturisation applications and to help system designers ...

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Non-inductive slab resistors
November 2011
Denver Technical Products is the local distributor for Kanthal Globar bulk ceramic non-inductive resistors for demanding designs involving high-voltage, high-current and high-energy. Globar ceramic slab ...

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Transformer ohmmeter from Megger
November 2011
Incorporating the latest test technology and field experience, the new MTO210 transformer ohmmeter from Megger measures the DC resistance of all types of magnetic winding quickly, safely and accurately. ...

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Continuous electronic spark flare ignition
November 2011
Smitsvonk’s spark ignition module provides continuous electronic spark flare ignition in flares firing coke oven gas and flares where fuel gas containing a minimum of 6% hydrogen is burnt at relatively ...

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Hegwein gas burners
12 October 2011
One of the most remarkable advantages a Hegwein burner offers is the metal housing into which all electrical components are integrated

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Surge arrester with integated backup fuse
12 October 2011, Surge Technology
The multipole modular DEHNguard M ... CI family features multifunctional terminals on a standardised spacing of one module for connecting conductors and busbars, allowing easy wiring with other DIN rail mounted devices

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Clearline introduces solar energy solution for telecommunications
October 2011
Clearline Solar Solutions is continually developing solar power systems that can be deployed in many industry sectors. The latest offering is a system designed and manufactured for the mobile telecommunications ...

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20 Watt efficient LED power supply
October 2011
Mean Well has introduced the HLG-320H series to fulfil the demand for high wattage LED lighting applications. Featuring 90-305 VAC input range, HLG-320H series is not only fit for general 115 or 230 VAC ...

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The EGIL has landed
October 2011
Featuring compact construction and straightforward operation, Megger’s latest EGIL circuit breaker analyser is suitable for testing timing and travel on all breakers that have a single interrupter per ...

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Competing for energy efficiency
September 2011, Omron Electronics
A solar powered house developed with help from Omron was most popular with visitors to the Solar Decathlon Europe 2010.

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Power supplies for rugged transport applications
September 2011, Vepac Electronics
XP Power extends family of COTS DC-DC converters aimed at military vehicle and avionic applications. XP Power has introduced the MTC35 and MTC50 series of commercial off the shelf (COTS) 35 and 50 W ...

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Omron solar inverter solutions
September 2011, Omron Electronics
A solar panel is a packaged interconnected assembly of solar cells, also known as photovoltaic cells. The solar panel can be used as a component of a larger photovoltaic system to generate and supply ...

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Siemens meets key standards for Smart Grid solutions
September 2011, Siemens South Africa
Siemens’ Spectrum Power range of power control systems and protection equipment, substation automation systems and Ethernet switches satisfy all requirements specified by international standards IEC 61968 ...

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Single- and three-phase surge protection
September 2011
The single- and three-phase tripconnect lightning and surge protection unit with programmable delay is used to protect electrical installations from damage due to lightning or large fluctuations in supply ...

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Protecting Ethernet lines from power surges
September 2011
The protection of sensitive equipment from power surges on Ethernet data lines has become more important than ever with the advent of faster standards such as 100 and 1000Base-T Ethernet. In the past, ...

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Single-pole surge arrestors
September 2011
The new DEHNguard S VA single-pole, pluggable varistor and spark-gap-based surge arresters are designed for general purpose use in LV installations. They are also suitable for protecting power line communications ...

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