Electrical Power & Protection


Latest Articles

Standalone motor protection relays
January 2012, NewElec Pretoria
NewElec is offering a new range of motor protection relays. Aimed primarily at the pump market, they go a long way towards meeting the protection demands of most electric motor applications. Features ...

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High voltage insulation diagnostics
January 2012
Megger’s new DELTA4000 series insulation diagnostic test sets offer fully automatic power factor/tan delta measurement and tip-up testing. They feature tough yet lightweight construction and are designed ...

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AS-i power supplies from Allpronix
January 2012, Allpronix
This EMA product provides power and a signal carrier for use in AS-i network applications. The switch mode power supply converts AC to DC, which then carries power and communication signals. With the ...

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Multiple channel constant current LED power supply
January 2012, Current Automation
Mean Well has introduced the first 185 W AC/DC multiple channel constant current output LED power supply, the LDV-185 series. With a built in active PFC function, these units can offer 6 CH/700 mA or ...

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Power supply for high wattage applications
January 2012, Current Automation
Mean Well has introduced the 2000 W 1U low profile enclosed type switching power supply, which completes the product line of AC/DC enclosed type models with parallel and PFC functions. The company can ...

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Compact safety controllers
8 December 2011, Countapulse Controls
The new Leuze MSI 100 and MSI 200 programmable safety controllers feature simple handling during commissioning, flexible configuration options and broad, on-board functionality

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Ground resistance testers
8 December 2011
The Megger ground testers are designed to meet stringent safety standards and are rated CAT IV 100 V

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AC/DC current probe
December 2011
Universal Technic of France has expanded its range of AC/DC current probes. The large jaw clamp can accommodate circular conductors up to 83 mm in diameter and busbars of 100 x 64 mm or 122 x 54 mm. Current ...

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Gigavac's new latching contactors
December 2011
Gigavac has announced the new GXL14, the first release in the GXL line of latching contactors able to switch voltages from 12 to 750 VDC and AC. With a continuous duty rating of 350 A, the GXL14 expands ...

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Earthing and short circuiting devices
December 2011
Earthing and short-circuiting devices must be optimally adapted to the situation if they are to work reliably in emergencies and safely prevent danger to personnel. Surgetek’s comprehensive range of locally ...

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Global outlook for nuclear power generation
November 2011
The global outlook for the nuclear power market is pretty much the same since the Fukushima disaster

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Honeywell chosen by Indonesian steel maker
November 2011
Krakatau Steel adopts Energy Management Service to create an efficient energy consumption system. Honeywell has announced that PT. Krakatau Daya Listrik (KDL), a subsidiary of PT. Krakatau Steel Group ...

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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, Current Automation
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, Current Automation
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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