DELTA offers a comprehensive range of specialist electricity supply and reticulation contract services; including design, installation and commissioning, to maintenance and repair of industrial and electricity reticulation resources.

Electricity substation, telecommunications services and management of other infrastructural assets such as gold mines and freezing works, are just some of the range of services DELTA’s specialists and highly trained staff offer.

Capabilities PLC applications and data-logging Substation design and build, barrier equipment testing, commissioning and maintenance Transformer and tap-changer installation and maintenance Voltage control and line compensation Ripple and load control system Installation, maintenance and repair of power generation equipment Hydro-electric maintenance Emergency backup and alternative power supplies Motor, generator, and transformer rewinding Construction of switchboards and panels Industrial and emergency lighting Partial discharge testing, cable testing, and fault location Hazardous area installation High voltage testing of protective insulating equipment Design, specification, installation, maintenance and repair of switchgear, protection devices, and earthing systems

Resources Specialist technicians New Zealand’s only registered glove and barrier equipment testing laboratory Live line working and testing equipment Remote data-logging equipment and software