Tiza Group
Our core service

Protection, control and substation engineering, done remotely.

Our team configures protective relays, recloser controls and substation communications, and designs and studies substations and industrial power systems, from medium to extra-high voltage. All of it remotely, worldwide, from Bogotá, Colombia.

See remote configurationRelay trip analysis
Encrypted link between the Tiza Group team and the substation relayTiza engineerEncrypted link · only with your authorizationRelay at your substation

Your relays, configured without travel.

Relays, reclosers, bay controllers and communications equipment: protection, control and P&C implementation, on blank devices or as changes to equipment in service, for the main brands on the market.

No travelSetting changes that used to require a site visit are done from our office.
Fast responseIn an emergency we give priority to reviewing the event records and tell you what happened.
Everything backed upWe keep a copy of every relay configuration before and after each change.
Secure and traceableEncrypted access, only with your authorization, and a log of who changed what and when.
Ask about remote configurationHow it works
Did a relay trip and nobody knows why?Send us the event records and the oscillography: we quote the analysis and explain what happened and what to correct.
Request the review

What we do remotely

For utilities, generators, EPC contractors and industry, with one technical lead from start to finish.

Remote relay configuration

Protection, control and communications configuration, from scratch or on existing equipment, for the main brands, without sending anyone to the substation.

  • Protective relays and reclosers
  • Control
  • Communications
  • Secondary engineering
See the service

Engineering design and studies

Primary, secondary (P&C) and communications engineering; feasibility, interconnection and pre-commissioning studies, protection coordination and power quality. From our office, worldwide.

  • Primary engineering
  • Secondary engineering (P&C)
  • Communications engineering
  • Technical, interconnection and commissioning studies
See the service

Brands we configure

Each brand has its own software and way of working. These are the ones with a dedicated page; tell us your model if it is not listed.

Remote recloser configuration: settings, curves and logicRemote configuration of NOJA Power, SEL, Schneider Electric and Eaton recloser controls: settings, TCC curves, reclosing, events and backups. Worldwide.Remote SEL relay configurationRemote configuration of SEL relays and recloser controls with QuickSet and Architect: settings, SELOGIC, IEC 61850 and event analysis. Worldwide.Remote Siemens SIPROTEC relay configurationRemote configuration of Siemens SIPROTEC 4, Compact and 5 relays with DIGSI 4 and DIGSI 5: settings, CFC logic, IEC 61850 and fault records.Remote Relion relay configuration for Hitachi Energy and ABBRemote configuration of Relion 670 and 650 (Hitachi Energy) and 615 and 620 (ABB) relays with PCM600: settings, logic, IEC 61850 and disturbance records.Remote GE Vernova Multilin relay configurationRemote configuration of GE Vernova Multilin UR and 8 Series relays with EnerVista, and MiCOM Agile with S1 Agile: settings, FlexLogic, IEC 61850, events.Remote Schneider Electric Easergy and MiCOM relay configurationRemote configuration of Schneider Electric Easergy P3, P5 and MiCOM relays with eSetup Easergy Pro and Easergy Studio: settings, logic, IEC 61850, events.Remote configuration of NOJA Power reclosersRemote setup of NOJA Power RC-10 and RC-15 controls with CMS or DCM: protection settings, curves, reclosing, logic and event analysis for OSM reclosers.Remote configuration of Schneider Electric ADVC controllersRemote configuration of ADVC controllers for Schneider Electric U-Series and N-Series reclosers with WSOS5: protection, reclosing and event analysis.Remote configuration of Eaton Form 6 recloser controlsRemote configuration of Eaton Form 6 recloser controls (Cooper Power series) with ProView: protection, reclosing, Idea Workbench logic and events.

How we work

  1. Tell us about your project

    Send us the single-line diagram, the devices and the date you have in mind. If some information is missing, we organize it together.

  2. We propose a plan

    We review your information and send you a clear proposal: what we will do, how we will do it and how long it will take.

  3. We work remotely

    Through secure access that you authorize, or from the documents you send, and we keep you informed at every step.

  4. Everything documented

    You receive the configuration backups, drawings, reports and settings, ready for your utility or your reviewer.

Field work

Testing, commissioning and site measurements are done by our team in Colombia, or elsewhere on request. Abroad, your local crew can do the field work while we support them online.

Tell us about your project.

With the single-line diagram and the brand and model of your devices, we reply with scope and schedule.

Request a quote

Or email us:
[email protected]

WhatsApp