• Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies

Services Overview

Quality of supply

Analysis, Measurement, Audits, Designs, Modelling, Supply agreements
Harmonics, Voltage Dips, Impulses, Unbalance, Flicker etc
NRS048 Monitoring & Reporting
Equipment Financed, Installed, Maintained, NRS048 Reporting,
Trending of performance, Internal Reporting & Recommendations
 

Protection

Analysis, Audits, Designs, Investigations
Co-ordination/Grading, Training, Modelling, Injection Testing, Application of Settings, etc
 

Insulation Coordination/Earthing

Analysis, Audits, Modelling, Designs
Surge Arresters, Earth mats, Layouts, Non Standard Earthing systems, Tower Footing Impedances etc
 

Energy Efficiency

Analysis, Audits, Modelling, Designs
Audits, Feasibility studies, Measurement & Verification, Metering systems, Designs of energy efficiency solutions, Green Building designs etc
 

Power Systems

Modelling, Studies and Investigations
Loadflows, Short Circuit Studies, Protection Coordination, Harmonics, Transient Stability, Generation
Design and Specification
Optimised nominal voltage levels, Power Factor correction, Voltage control & stability, Generation, Transmission, Distribution & Reticulation systems, Substations, Emergency Supplies etc
Analysis
Probabilistic performance-reliability, Tariffs, Optimised configurations, Voltage Control, Feasibility studies etc
 

Measurement

Transient
Voltage Dips, Impulses, Fault Currents, Motor Starting, Transient Stability
Steady State
Loading, Power Factor, Voltage, Current, Harmonics, Unbalance, Load & Voltage regulation
Metering
Audits, Accuracy, Calibration etc
 

Project Design and Engineering Services

Supply networks
Design of greenfields/brownfields supply networks
CAD and PrEng of all drawings and documentation
Issue of complete specififications for RFQ
Project management and engineering
Turnkey projects on a EPC basis
 

Generation

Feasibility Studies
Feasibility Studies from Greenfields generation to optimising existing facilities
Financing
Financing of projects from initial query stages
Project Management
Operating as owners engineers for the generation project
 

Software Supply (ERACS) & Support

Loadflow, Short Circuit , Protection Coordination, Harmonics, Transient Stability
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • Rainbow Technologies
  • ECSA
  • SAIEE
  • UKZN
  • Millenium Power