Let’s Get Technical

  • EC3-17 Pg54

    A power of good

    Electricity outages can expose your customers to much more than inconvenience. Phil Kreveld...

  • Figure 9

    Generating interest

    Generator technology and installation are specialty areas, but contractors can benefit from some...

  • EC2-17 Pg38

    A dog’s breakfast

    Solar inverters are now covered by a revised Standard that may contradict a...

  • 54

    Leading the charge

    Battery testing and charging for substations and electric traction can be challenging. Phil...

  • 39g

    LED by efficiency

    There is much to be gained from using DC rather than AC as...

  • 48

    Vegetables head towards the light

    Growing vegetables out of season, isolated from the weather and with no need...

  • 34

    Saving grace

    Dealing with power quality problems in small and medium installations can be a...

  • 39

    Don’t rush in

    The tripping of high-efficiency motors on start-up needs a bit more than a...

  • iStock_51627928_XLARGE

    Power quality analysis: Installation harmony

    Power quality analysis should be conducted for any planned installation. Phil Kreveld explains...

  • 38-2

    Pardon the interruption

    Technical aspects of the uninterruptible power supply will be of interest to electrical...