Jaco Groenewald Electrical CC
Maintenance in Grabouw

In addition to the above we have an electrical appliance repairs division and a sales department based at our workshop in Elgin Fruit growers business Park, Main Rd, Grabouw. Jaco Groenewald electrical CC is a small family run business established in Feb 2008.Since opening our doors we have grown to having 3 dedicated callout teams on the road performing electrical repairs and installations on site and will soon be adding a fourth.

As an up-to-date business, we want to give you the opportunity to stay in touch with our company and our offers. While we focus on the agricultural market we also specialize in other commercial and domestic electrical installations, repairs and maintenance and have 13 years of experience in our field. We currently have several dedicated teams on the road and provide around the clock standby in an effort to minimize disruption to our clients operations. Our sales department is based at our offices in Elgin Fruit growers business Park, Main Rd, Grabouw. Our quality of service and performance thus far can only be summarised by our valued clients. For expert assistance and advice on all your electrical related requirements phone or email us now. If you have an AC motor-driven application that does not need to be run at full speed, then you can increase your energy efficiency by controlling the motor with a variable speed drive (VSD). Variable speed drives allow you to match the speed of the motor-driven equipment to the process requirement. A VSD regulates the speed of the motor, and in turn the speed of the pump or fan, by controlling the energy that goes into the motor, rather than restricting the flow of a process running constantly at full speed. A VSD can save over 60% of the energy as it controls the energy at source, only using as much as is necessary to run the motor with the required speed and torque. The power required to run a centrifugal pump or a fan is relative to the cube of the speed. As a small reduction of the speed can make a big difference on the energy consumption, and as many fan and pump systems run at less than full capacity a lot of the time, a VSD can make huge savings compared to a motor driving a load under mechanical control. Regulating the motor speed has the added benefit of easily accommodating capacity rises without extra investment, as speed increases of 5-20% is no problem with a VSD as long as there is enough spare capacity in the system.