Service Details
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- SERVICES
- New Electrical Installations
- Electrical Maintenance to Buildings & Properties
- New Lighting Installations and Perimeter Floodlighting
- Electrical Fault-finding
- Installation and Repairs to Exterior and Perimeter Lighting
- New Installations, Upgrading and Repairs of Distribution Boards
- Warehouse and Factory Lighting and Wiring
- Solar Powered Installations
- New Electrical Installations
- Electrical Maintenance to Buildings & Properties
- Installation and Repairs to Interior Lighting
- New Lighting Installations and Perimeter Floodlighting
- Electrical Fault-finding
- Installation and Repairs to Exterior and Perimeter Lighting
- New Installations, Upgrading and Repairs of Distribution Boards
- Warehouse and Factory Lighting and Wiring
- Solar Powered Installations
- High Voltage SF circuit breaker type’s 33kV -275 kV 3-Pole and 1-Pole operation outdoor/open substations.
- New installations (Testing: Routine and Commissioning Reports) Maintenance to existing Installations ( Overhauling, Repairs, Commissioning and advanced analysis)
- Spare parts timeous sourcing and delivery
- Maintenance Schedule System: Routine maintenance
- High Voltage Circuit Breaker maintenance on outdoor/open substations mechanism types FSA-1 (33kV -275 kV).
- New mechanisms installation (Testing and Commissioning Reports)
- Preventative Maintenance on operating mechanism ( Repairs, Commissioning, Overhaul and advanced analysis)
- Mechanism spare parts timeous sourcing and delivery.
- (ABB/ASEA Accredited)
- To optimise step and touch potential as well as determine the most economic use of materials, it is recommended that a soil resistivity test is carried out prior to installing material to assess the optimum amount of product to be used. Moreover, our designed systems ensure these Earthing reasons:
- Unipotential platform is achieved.
- Shunt Path for Earth Fault Current is provided for.
- Reference the electrical system to the planet. Safety of personnel: Step-potential, Touch-potential, Transferred-potential. Safety of plant and equipment.
- RF propagation, shielding and screening.
- Hence, we offer services and solutions in Earthing and Lightning Protection systems (ELP) to ensure that the above is met in below: - New ELP systems: for Buildings, Sub-Stations, Mini Sub-Stations. - Maintenance: to existing Earthing and Lightning Protection Systems. - Soil Resistivity Testing and Commissioning of ELP systems: MV-HV structures - (ELPA/SABS Accreditation)
- Having an advanced exposure and understanding of the overall manufacturing and design (layout and design processes and importance of external design reviews) on Power Transformers. Hence, enables us to offer both electrical and mechanical refurbishment/maintenance on Transformers:
- Cooling Systems: Fans, Radiators (ONAN, ONAF, OFAN OFAF, OFWF as well as ODAF) Oil Leaks Repairs: Bushings, Bucholtz, Pressure relief Valves, Bag leak detection, Breathers, Marshalling Kiosk, Sudden flow stop valve, Oil level Indicators, Temperature indicators.
- Shunt Path for Earth Fault Current is provided for.
- Reference the electrical system to the planet. Safety of personnel: Step-potential, Touch-potential, Transferred-potential. Safety of plant and equipment.
- Commissioning tests covers and under what circumstances transformers should be tested, the terminology as well as the recommended field test that need to be performed and reasoning behind the tests.
- (ABB/POWERTECH APPROVED)
- High Voltage Transformer (132kV-275kV) Tap-Changer Maintenance is offered for a trouble-free operation. Three major steps are conducted on TapChangers when maintained: Inspection, Trouble-Shooting, Overhauling and Contact Replacement.
- Installation on the Transformer (Attachment: Electrical and Mechanical) Electrical Connection and Testing Active-Part
- Commissioning after Overhauling (Testing, Oil Analysis)
- Motor drive mechanism (Testing, Overhauling and Commissioning)
- Mechanism spare parts timeous sourcing and delivery. (ABB/ASEA Accredited)
- Electrical Design and Development
- Maintenance of Electrical Substations (LV, MV & HV)
- Installation, Repairs and Servicing of (MV/HV) Circuit-Breakers Installation of Distribution Boards
- Installation of Motors (Single/Three Phase)
- Installations of Floor Standing Electrical Cubicles/Marshalling Kiosks (MV/HV)
- Generator Connections(Diesel/Elect) and Change-over Systems
- UPS Systems Solar Powered Street Lighting Cable Fault Locating/Repairs (MV, HV)
- Infrared Scanning (LV, MV & HV)
- Our qualified Technical staff will offer expert advice on all domestic, 1 commercial and Industrial electrical installations in accordance with the latest version of SANS/SABS Regulations, specifically for that installation in request.
- TM Electrical Projects and Suppliers have competent expects who are committed to helping clients improve their bottom lines infrastructures through enhancing the energy efficiency of their systems whenever possible. Whether it be through product selection or system configuration, optimum efficiency on projects, becomes our top-priority.
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