Our Services

Generator & Critical Power Services

Backup Power Systems

Backup power systems and standby power systems for commercial buildings, healthcare facilities, utilities, pump stations, and industrial sites.

Services include diesel generators, UPS systems, backup generators, automatic transfer switches, emergency power systems, and generator monitoring systems.

Power Systems Installation and Integration

Diesel generators, UPS, PV solar, Battery Energy Storage (BESS) for commercial and industrial projects throughout Nelson, Tasman, Marlborough, West Coast, and Canterbury.

Supplier of JCB generators, DQTube in-tank diesel filtration, ComAp smart controls and Deep Sea Electronics.

Power System Commissioning

Generator commissioning and power system commissioning for standby power systems, backup generators, and critical power infrastructure.

Arcana Electrical specialises in generator synchronisation, troubleshooting, ComAp systems, Deep Sea Electronics controls, and complex power systems integration.

We can offer commissioning services New Zealand wide!

Control Systems & Automation

We consult on, design, inspect, test, and commission power management systems for critical infrastructure, supported by robust system designs, detailed testing plans, and in-house SCADA capability.

Common systems we cover:

  • Open Transition Systems
    • Single generator and single mains
    • Duty standby – Two generators and single mains
  • Close Transition Systems
    • Single generator and single mains
    • Two generators and single mains
    • Two generators and two mains
    • Bus coupled generators
    • Bus coupled mains
    • Redundant systems N+N
  • Additional modes
    • Peak shaving
    • Import/Export
    • Base 
    • Load shedding
    • Test scenarios
    • BMS Signalling 

Power Quality & Compliance

Power quality solutions for industrial and commercial electrical systems requiring reliable and compliant power distribution.

Services include harmonic filtering, voltage stabilisation, power factor correction, switchboard upgrades, and grid synchronisation for critical power systems.

Servicing & Load Testing

Generator servicing, generator maintenance, generator repairs, and load bank testing for diesel generators and standby power systems.

Preventative maintenance, system testing, remote monitoring integration, and servicing support for commercial and industrial generators.

Generator Installation & Critical Power Support

Talk with Arcana Electrical about generator installation, backup power systems, generator servicing, industrial electrical services, or power system commissioning projects.