Electrical Review

1. ABB wins HV electrical contract for E.ON’s biomass energy project in Sheffield
(Electrical Review/News)

... be supplied include an 11/33 kV 40 MVA Generator Step Up (GSU) transformer and Station Auxiliary transformers, 33 kV GIS switchboard and the associated protection and control equipment including the site ...

2. DEIF get energy data by app
(Electrical Review/Product News)

... on the power supply or through current transformers. The DEIF Remote App has two potential data views, letting you decide and configure the setup’s level of complexity: Adjust data refresh rate, or shift ...

3. CG powers E.ON’s Humber Gateway offshore wind farm
(Electrical Review/News)

... detailed electrical system design with grid code compliance, supply of a high voltage Offshore Substation consisting of two step up power transformers, medium voltage and high voltage GIS installed by ...

4. Remote touch dimmer switches
(Electrical Review/Product News)

... into this selection of remote control dimmers, are soft start, which extends the life of the lamp or bulb, less noise or buzz from the dimmer switch, and compatibility with low voltage transformers. 

Varilight ...

5. Maximising savings for voltage optimisation
(Features/Features)

... +/- 3% regulation with +10/-20% input range).  Even though autotransformers provide sinusoidal output voltage to the load, the thyristors based tap changing possess several disadvantages:   • Complicated ...

6. The UPS that grows with your business
(Electrical Review/Product News)

... applications including UPS’s, HV and LV switchgear, distribution equipment, bus bar sections, substation equipment, fuses, lighting, pumps, fans, compressors and transformers. Metartec 0845 64 39 772 ...

7. Exclusive UK distributor for Dent Instruments
(Electrical Review/Product News)

... also works with a broad range of CT types, including the Rogowski-coil flexible current transformers is a major feature advantage over similar products in the marketplace. "

The ELITEpro SP requires no ...

8. When only the highest accuracy will do
(Features/Advertorials)

Current and voltage transformers (generally referred to as instrument transformers) have been used for measurement and protection purposes in electricity grids for more than 100 years. They have always ...

9. Securing a safe connection from offshore wind farms
(Features/Features)

... is at its best. Other benefits include the small footprint of the equipment, which is well suited for offshore platforms where space is a premium.  Standard power transformers can be used, and the HVDC ...

10. Dissolved gas analysis
(Electrical Review/Product News)

... a dissolved gas analysis (DGA) instrument for the continuous monitoring of dissolved gases in oil, one of the first indicators of deterioration in power transformers.   The Doble Delphi is the newest ...

11. Hyundai global statistics and history
(Features/Advertorials)

... cover a wide range of electrical equipment, such as transformers, gas insulated switchgears (GIS), switchgears (panels), LV and MV circuit breakers and contactors, motors, generators, integrated control ...

12. Enhanced voltage stabilisation technology
(Features/Features)

... equipment with the CE mark can be safely operated at this range.   Therefore, utility companies are allowed to increase the voltage level at low-voltage transformers, even at substations, in order ...

13. Safety and medium voltage switchgear
(Features/Features)

... equipment, small currents in the form of sparks start to ‘leak’ through the insulation. Typical triggers for PD are voids and cavities filled with air in poorly cast resin transformers, age-related deterioration ...

14. Electrical safety in the food and drink industry
(Features/Features)

... As a result, high voltage supplies are usually required with a private high voltage network comprising of switchgear and transformers. If this is the case then the HV network will need to be controlled, ...

15. Wind Turbine High Voltage Safety Operations Training
(Electrical Review Directory/Directory)

... circuit breakers, 11kV/3.3kV ring main units, 3.3kV/6.6kV vacuum contactors, transformers, protection relays, etc. Training programmes place great emphasis on safety and competency when working with electrical ...

16. DEIF
(Electrical Review Directory/Directory)

... range includes analogue instruments, transducers, synchroscopes, insulation monitoring instruments, battery chargers, multi-instruments, shunts/transformers, phase sequence indicators/relays, alarm monitoring ...

17. Advertisement feature - The Slaters Group - Keeping sparks flying for 65 years
(Features/Advertorials)

... - the original electrical engineering firm which specialises in re-engineered and new transformers, LV and MV switchgear. • MEC Electrical Contractors - specialists in MV and LV installation. • Optipro ...

18. Advertisement feature: Borri continues to lead from the front
(Features/Advertorials)

... with output isolation transformers. This highly sought approval means that organisations and businesses needing a UPS can not only save money, thanks to the Government's Enhanced Capital Allowance Scheme ...

19. Advertisement feature – Assess the health of power transformers to ensure long-term operation
(Features/Advertorials)

Power transformers are critical, capital-intensive assets for utilities and industry. Their failure is unacceptable because, as well as the severe damage which can occur to the asset itself the effect ...

20. If the lights go out it could be a riot...
(Features/Features)

... In May 2008, Northern India suffered lack of electricity and rioting there saw not only power transformers set ablaze, but electricity supply staff were also physically attacked in various cities and ...