Low Voltage System Articles & Analysis
15 news found
Back-to-back converters are about one-fifth the size and one-tenth the weight of those transformer-based low-voltage systems. “If we can do direct medium-voltage conversion,” Mather said, “then we effectively can get rid of that transformer altogether.”Power sharing is not just beneficial in emergencies. Many of today’s rooftop ...
With outputs between 87 and 150 kilowatts, they are suitable for PV systems on commercial and industrial roofs as well as for ground-mounted solar parks. ...
Overvoltage protection in general To achieve sufficient protection against direct lightning strikes, the systems have to be equipped with a complete lightning protection system, e.g. according to IEC/EN 62305-1, 2, 3, 4. Lightning protection systems protecting against direct lightning strikes have to be implemented by skilled personnel on ...
Overvoltage protection in general To achieve sufficient protection against direct lightning strikes, the systems have to be equipped with a complete lightning protection system, e.g. according to IEC/EN 62305-1, 2, 3, 4. Lightning protection systems protecting against direct lightning strikes have to be implemented by skilled personnel on ...
To make the power flows work out, the local Colorado grid will provide power for the electrolyzer, while the local Idaho grid will absorb the power produced by INL's transmission system. This successful RTDS test shows that facilities in many locations can interconnect with this system for advanced demonstrations. ...
A single device can handle up to 20 three-phase or 60 single-phase circuits and is compatible with most three-phase industrial, commercial, and single-phase residential low-voltage electrical power systems. For more information, visit www.eaton.com/meters. ...
Diversified industrial manufacturer Eaton Corporation is expanding its line of Magnum DS® switchgear engineered to protect, control and monitor low-voltage distribution systems. The Magnum DS switchgear now incorporates the Magnum Narrow 4000 ampere (A) circuit breaker and is designed for customers who require high power density in a limited ...
It incorporates additional functionality while solving real world electrical distribution challenges faced when energizing a medium voltage network. These challenges include controlling inrush currents to transformers connected to the microgrid and providing a ground reference for the medium voltage system where none existed. ...
Also highlighted on the stand will be Eaton’s range of low voltage systems designed for optimised energy management as well as for safety and flexibility. For example, the low voltage distribution and motor control centre Capitole 40 handling up to 6300A / 690V has a completely arc-free design by creation ...
” Sylvester continued, “For our customers, this acquisition means we will deliver a more optimized, energy-efficient LED lighting system – faster. Combining GE’s power electronics design capability with Lightech’s breadth of high-efficiency power supplies and controllability, positions GE to respond to the market with ...
Two Sunny Central CP inverters can be combined with one medium voltage transformer to provide up to a 1.6MW packaged skid solution, which simplifies large-scale deployment. ...
“Besides boosting capacity and increasing grid reliability, these substations will help improve energy efficiency, strengthen power transmission in the region, improve power quality and enable better control of the distribution network,” said Peter Leupp, head of ABB's Power Systems division. As part of turnkey projects, ABB will deliver gas-insulated switchgear (GIS), ...
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ABB, the leading power and automation technology group, has won an order worth approximately $62 million from Vale to supply electrification and automation systems and related equipment for a new iron ore pellet plant in Oman. ...
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Orders for products used to increase efficiency, such as low-voltage drives, or for renewable energy applications were higher. ...
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“In addition to enhancing grid capacity, ABB’s substation solutions will help improve efficiency and quality of power in the region,” said Peter Leupp, head of ABB's Power Systems division. ABB is responsible for the design, supply, installation, testing and commissioning of the 132 kV (kilovolt) and 110 kV substations. Key components include gas-insulated switchgear , ...
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