Electrical Services

Power distribution, lighting systems, communications, infrastructure, generation, solar systems

JHA commenced operations in 1995 as a single discipline electrical engineering consulting firm.

Over the past two decades the demand for diversification of services and project types has provided a growth pattern leading to the company now providing a full multidiscipline in-house building services offering.

However our core offering of electrical engineering is also now stronger than ever before as a result.

Need more information?

Contact us to find out more about JHA Electrical Services
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Electrical engineering consultancy services include:

  • Analysis of power consumption
  • Electrolysis
  • Standby Power systems
  • Power distribution systems
  • Lighting control systems
  • Planning & feasibility
  • Parking control & restriction
  • Nabers/Greenstar/Leeds
  • Subdivision provisioning
  • Data centres
  • Lighting:
    – Sports
    – Office
    – Flood lighting
    – Street (Level 3)
    – Public domain (Specialist Lighting)
  • Solar energy
  • Divergent supply periods & planning
  • Energy storage systems
  • Infrastructure upgrades
  • Intercom systems
  • Power Factor correction
  • MATV
  • Satellite systems
  • NBN design
  • Clean room design
  • Programmed functions and integration:
    – High level lift integration,
    – Access control integration,
    – Dali
    – Knx
    – Anemometer
  • Data cabling
  • Substation planning & load distribution
  • Switchboard designs
  • Building power distribution management
  • Strata/Stratum metering groups
  • Nurse Call – Medical alert
  • Patient monitoring
  • EMF/EMI shielding
  • Vehicle charging systems
  • Lightning protection
  • Power monitoring services
  • Peak load reduction
  • Hierarchical load control
  • Gate metering systems
  • Private metering and demand logging
  • Synchronisation of supply systems
  • Grading studies
  • Distributed Antenna Systems (DAS)
  • Uninterruptable Power Systems (UPS)

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