January 1, 2018
SPAR Technologies Inc has introduced their next generation variable frequency drives Varitrol 600. Varitrol is available for low and medium voltage applications for power up to 6MW.
Varitrol uses multi processor state of the art technology with following incomparable features.
1. Integrated Machine Monitoring System (US Patent pending File No. 62/532,113):
i) monitors motor winding and bearing temperatures via embedded RTDs in the motor windings and in the bearings continuously and provide motor protection in real time.
ii) monitors and perform vibration analysis in three dimensions and provide real time protection of the motor and the mechanical system.
2. Active front end (AFE) with Harmonic injection, that eliminates the use of multi-pulse diode bridge and expensive transformer and input filters.
3. Multilevel inverter that eliminates the restriction on the motor cable length and the use of dv/dt filters.
4. Due to the absence of the tuned harmonic filters at the input and dv/dt filters at the output, drive efficiency is higher than conventional two level VFDs with the filters.
For more information please contact us via e-mail "engineering@sparpwr.com"; or visit us at www.sparpwr.com
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Electrician Forum Brought to you by Schneider Electric
As industry experts you know the products you use everyday better than anyone and should have input on what information you receive about products and what could improve them.
Therefore, we want your insight on the biggest challenges or issues you face when installing loadcentres, breakers (CAFI, GFI's…) and other surge protection devices. We ask that you do not provide product specific details but rather your general issues and concerns or any questions that have come to mind while working with these product types. Provide us with your valued expert insight into the issues you have faced so manufacturers can better inform you about the installation and use of these products. Lets generate some discussion that will help guide the Industry.
Make your comments HERE
CSA Group Releases Potential Climate Change Adaptation Solutions for the CE Code
Climate change and its associated impacts will play a central role in Canada's electricity future. In fact, the Conference Board of Canada estimates that approximately $347.5 billion will need to be invested in electricity infrastructure to maintain the system reliability we have today. Making smart investments now can improve the system and help to avoid more severe climate related costs in the future.
“The critical infrastructure we rely on to power our daily lives must remain resilient to more damaging and frequent extreme weather events,” says Mary Cianchetti, President of Standards at CSA Group. “Standards play a critical role in making that happen.
Read more about climate change solutions...
May 2: BCEA Victoria Trade Show
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This will be a table top trade show. Distributors have agreed not to hold their own tradeshow three months on either side of this date to ensure a successful event.
Read more about the BCEA Victoria Trade Show...
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By Blake Marchand
Energy Efficient Lighting is a LED lighting manufacturer with nearly 30 years of industry experience. One that was founded on principles of environmental sustainability and responsibility to future generations. Based out of Markham, Ontario, Energy Efficient Lighting are established veterans within the LED lighting industry. And with the prominence of LED lighting being a fairly recent industry trend, it is a claim that a select few can make. They offer complete lighting solutions for commercial and industrial applications. Their product lines include conventional lighting fixtures, LED retrofit kits, complete LED luminaires, LED systems, drivers and electronic ballasts.
Read more about Energy Efficient Lighting...
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The i-meter MF3 is a 3-element meter, compared to the i-meter MF6 which is two element meter. The i-meter MF6 provides 1 extra 3-element meter in the same enclosure. This allows for the monitoring of Volts, Amps, KiloWatts, Power Factor, Frequency and Harmonics [V, I, kW, kVA, PF, Hz, THD (V/I)], of 2 meters in 1.
- Innovative multifunction metering solution
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- Earn valuable LEED points
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Read More
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Copper $US Dollar price per pound
In a recent interview with the The National Post, Electricity Human Resources Canada CEO Michelle Branigan said the need for workers in Canada’s electricity industry is “extremely critical.”
The industry directly employs almost 107,000 people, but less than 1 in 20 is aged 25 or under, only 1 in 4 is a woman, and just over 1 in 10 is from a visbile minority.
These statistics are from EHRC’s Workforce in Motion, a labour market intelligence research initiative for the years 2017-2022. The research report is a planning and informing tool for a wide range of electricity sector stakeholders and provides critical information to the sector for both short and long term resource planning.
Read More
![[Most Recent Quotes from www.kitco.com]](http://www.kitconet.com/charts/metals/base/copper-d.gif)
![[Most Recent Quotes from www.kitco.com]](http://www.kitconet.com/charts/metals/base/spot-copper-60d.gif)
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The Blue e+ series of cooling units are now also available in a stainless-steel version as standard off the shelf. Rittal will be presenting these energy-efficient units for the first time at SPS IPC Drives. They offer cooling outputs ranging from 1.6 kW to 5.8 kW. This improvement is particularly suitable for applications in the food and beverage industry, as well as in the process industry, where high levels of corrosion protection are called for.
