LV • MV • HV POWER SYSTEMS
Engineering Reliable Power Infrastructure
Merxion Power Systems provides engineering, operational readiness and reliability services for LV, MV and HV power infrastructure.
We help industrial, commercial and public-sector clients assess, plan, commission and improve critical electrical systems.
Focused Engineering Across the Power-System Lifecycle
From assessment and protection planning to commissioning, operational readiness and reliability improvement, Merxion supports critical LV, MV and HV power infrastructure.
Power-System Assessments & Engineering
Condition, capacity and reliability assessments supported by technical documentation, equipment specifications and upgrade planning.
- Infrastructure condition assessments
- Load, capacity and upgrade reviews
- Single-line diagrams and documentation
- Equipment specification and planning
Protection & Operational Readiness
Protection-system reviews and ORHVS-aligned preparation for the safe and controlled operation of electrical apparatus.
- Protection and control reviews
- Operating and switching procedures
- Isolation, earthing and permit planning
- Live-work and close-proximity planning
Substation & Commissioning Services
Technical coordination for substations, primary equipment, protection systems, commissioning and energisation readiness.
- Substation and switchgear reviews
- FAT and SAT coordination
- Commissioning and energisation planning
- Handover and return-to-service documentation
Maintenance, Diagnostics & Reliability
Structured maintenance and diagnostic planning focused on improving system availability and reducing operational risk.
- Preventive-maintenance planning
- Asset registers and maintenance schedules
- Fault investigation and technical reporting
- Specialist testing coordination
Power-System Projects & Technical Management
Client-side technical coordination from initial scope and procurement through construction, commissioning and handover.
- Project scoping and technical planning
- Contractor and specialist coordination
- Quality, safety and compliance monitoring
- Procurement specifications and document review
Supporting Safe, Controlled and Standards-Conscious HV Operations
Merxion supports organisations in preparing electrical apparatus, personnel and documentation for safe HV operations, maintenance and project activities.
From Planning to Safe Authorisation
A structured operational pathway helps ensure that work on electrical apparatus is properly planned, controlled and documented.
ORHVS Operational-Readiness Support
Preparation of procedures, responsibilities and operational controls for safe power-system activities.
Switching & Operating Procedures
Support with planned switching sequences, operating instructions and controlled system transitions.
Isolation, Testing & Earthing Planning
Planning support for safe isolation, proving dead, earthing and controlled access to electrical apparatus.
Live-Work & Close-Proximity Planning
Risk assessment and preparation support for work near or on energised electrical apparatus.
HV Documentation & Compliance Reviews
Review of drawings, registers, procedures, operating records and safety documentation.
Authorised-Person Readiness & Coordination
Support with operational roles, competency requirements, responsibilities and specialist coordination.
A Controlled Path from Technical Assessment to Handover
Merxion applies a structured engineering and coordination process to help ensure that power-system projects are properly defined, safely executed, technically verified and supported through handover.
Assess & Define
Review the electrical network, operational requirements, risks, existing documentation and project objectives.
Engineer & Coordinate
Develop the technical approach, drawings, specifications, protection requirements and implementation plan.
Execute & Control
Coordinate procurement, installation, testing, commissioning and site activities against the approved scope.
Verify & Handover
Confirm technical outcomes, close documentation gaps, support energisation and prepare the system for reliable operation.