Reliable power is the foundation of every modern business, from data centers to hospitals to manufacturing lines. EI Trading's consulting practice helps clients design, size and commission electrical systems that match their real operational risk profile, not a generic specification sheet.

Assessing Your Power Requirements

Every engagement starts with a site assessment. Our engineers walk the facility, capture load profiles, map out single-line diagrams and interview operations teams to understand what truly cannot go down.

The output is a prioritised list of critical, essential and non-essential loads, each with target availability, redundancy and ride-through requirements. This becomes the baseline against which every design decision is measured.

Tailored UPS System Design

With load priorities defined, we design the UPS topology that best fits the brief. For smaller server rooms we often specify ABB PowerValue or Riello Sentinel single-phase units. For larger facilities we move up to modular three-phase platforms such as ABB DPA and Riello Multi Sentry, sized with N+1 or 2N redundancy as appropriate.

Battery runtime, footprint and service access are optimised together so that the solution is easy to maintain for the full service life of the installation.

Integration with Critical Infrastructure

A UPS never lives in isolation. Our designs consider upstream generators, ATS controls, PDU distribution, cooling interlocks and building management systems so that the whole chain behaves predictably during a mains failure.

  • SNMP and Modbus integration with monitoring platforms
  • Graceful shutdown scripts for virtualised environments
  • Alarm escalation to on-call engineering teams

Compliance & Safety Standards

Our electrical designs align with international standards including IEC 62040 for UPS systems, IEC 60364 for low-voltage installations and the relevant Vietnamese TCVN requirements. We document earthing, short-circuit ratings and arc-flash considerations at every step so that sign-off with local authorities is straightforward.

Long-term Support & Scalability

Technology plans change, and so do load profiles. We build scalability into every design so that adding modules, extending runtime or integrating renewables can happen without rebuilding the room.

Combined with our maintenance contracts, clients get both a system that grows with them and a partner that understands it end to end.