Top causes of frequent power surges in South African homes
Discover what causes frequent power surges in homes, from overloaded circuits to utility grid issues, and explore surge protection methods for improved safety.
I need a quote to install a surge arrester. It must be as per the SANS/IEC -11 low voltage surge protection standards, installed on the main electrical distribution board and the device must: – Be a type 2 device. – Be designed to withstand at least peak surge currents of 40kA (/max). – Be wired in terms of SANS -1 Connection type 2. – Have a status indicator to indicate if the protector is operational or not. – Be installed by a registered electrician who must provide a Certificate of Compliance for the installation.
Point to Multipoint solution between Vodaworld in Midrand (Base station), Blue Hills Shopping Centre, New Chapter Bookstore and Scoop Distribution (all in Midrand). Constraints: 1. The termination speed of the fibre is 2 Gb/s at Vodaworld. 2. A tower of 12m high is available at Vodaworld, a tower of 6m high is available at Blue Hills Shopping Centre, a 4m tower at New Chapter Bookstore and a 10m tower at Scoop. 3. A minimum wireless data speed of 1 Gb/s is required, with a latency less than 15 milliseconds. 4. You can have 50m of free electric cabling at both ends.
There's an electrical fault in our home in regards to heating electrical appliances like (i.e. 2 hotplate stove, microwave, kettle) that get damaged when plugged in 3 specific wall sockets on the kitchen walls. This normally happens 4 months after the purchasing of the appliances.The 4th wall socket in the kitchen isn't giving any problems as it is used to plug the refrigerator only. All other appliances utilized in other rooms in the house don't get damaged as well as the heater which is frequently plugged in the lounge area.
Hello, we would like to get a quote for COC's to be issued at our shopping center. There are over 60 DBs and sub DBs that need to be inspected and then work done to make them compliant. Do you charge an inspection fee, and if so, what is the cost? We have 3 phase and single phase. We are located at 16 Viljoen Street, Lorentzville, Johannesburg. Thanks. PJ Henning, .
We have built a new plant growth room and request a quote for installation of cm LED white lights, with other specifications below: >Fixed on 5 individual units containing 6 shelves, where each shelf will contain 2 x daylight LED lights >Each shelf to have a power switch >The growth room to have a 24 hour timer > Please see attached image to view layout of one unit and note that the purple/blue line indicates where 2 LED lights will be placed.
Main house and two cottages
New build
Electrician is missing in action... 2dbs to be connected, wiring, lights and plugs to be installed and COC to be issued. Please I have paid alot to the contractor who I paid but did not deliver as per the agreement. I can therefore not afford a brand new installation. I need someone to continue and issue a coc.
I am looking for a qualified electrician with an electrical qualification and a trade test to inspect a CT meter and assess if any tampering has occurred. The role will involve a thorough check of the meter, followed by a detailed report of the findings. This report will be used to provide accurate feedback to my client, so attention to detail and expertise in handling CT meters are essential. If you are available and interested, please let me know, and we can discuss further details.