Power Supplies and Transformers - NHP

nhp (21) NHP offers a range of power supplies and electrical transformers that include single phase and three phase switched mode power supplies including Allen-Bradley power supplies. These are available in a variety of output current levels with adjustable DC output voltage to ensure that there is a solution to power any application.Get price

NHP Electrical Engineering Products

NHP/Socomec Inosys DC Switch Disconnectors - comply with AS 60947:3:2018 New installation and product requirements for switch disconnectors to improve the uniformity of product datasheets and ensure the switch disconnectors can withstand the harsh Australian climate especially in In Photovoltaic applications.Get price

Asset Management Plan – Transformers

Power and Water manages 76 power transformers (67 in service, two mobile units and seven spare) located in 31 separate zone substations. The transformers have primary voltages ranging from 132kV down to 11kV and capacities from 125 MVA down to 0.5MVA. Of the transformer fleet, 95% are part of the regulated asset base and 5% are not regulated.Get price

Distribution Transformers | Energy Rating

From 1 October 2004, distribution transformers manufactured in or imported into Australia must comply with Minimum Energy Performance (MEPS) requirements which are set out in AS 2374.1.2-2003. The scope of transformer MEPS covers oil-immersed and dry-type distribution transformers with power ratings from 10 kVA to 2500 kVA intended to be used on 11 kV and 22 kV networks.Get price

Power Transformer Rentals - Low High Voltages Australia

Choose Aggreko for all your power transformer rental needs in Australia. We specialise in providing customised solutions for our clients, delivering portable site generators, gas powered generators, cooling, heating and range of other solutions to industries across the country. Speak to the team at Aggreko and we will put together a package that is tailored to your requirements.Get price


transformers for the Chevron operated Wheatstone Project in Western Australia, Australia’s most significant resource project. CASE STUDIES Manapouri Power Station, New Zealand (7 x 135MVA, 220/13.8kV power transformers) The new 135 MVA 220/13.8 kV power transformers were designed and manufactured in WTC’s power transformer plant in Melbourne.Get price

Distribution Transformers (≤5,000kVA) | Wilson Transformers

Our range includes transformers from 16kVA up to 500kVA, with primary operating voltages of 11kV, 22kV and 33kV. The standard range complies with the AEEMA/ESAA specification for ‘Polemounting Distribution Transformers’. Ground-mounted distribution transformers are designed and manufactured for standard or special requirements. Our range includes transformers from 500kVA up to 5,000kVA with multiple configuration options that can be customized to our customer’s needs.Get price

Transformer Applications in Australia | GBE Australia

The transformer for solar power plants is the interface between one or more inverters of the photovoltaic panels and the distribution line. When dealing with plants with multiple inverters, multiple windings are made by studying the impedances needed according to the system on which the transformer will be installed.Get price

Power and Distribution Transformers

Schneider Electric has a large network of transformer manufacturing plants around the world, producing medium power transformers, distribution and dry-type transformers, amorphous core and specialty transformers. Located in France and Turkey are two RD centers of excellence that are able to provide a wealth of engineering expertise. PolandGet price

The complete guide to transformers and packaged substations

transformers using either a nitrogen gas cushion above the fluid level, or by using fully filled corrugated tanks. These arrangements completely eliminate air in the transformer tanks, which avoids oxidation and sludging occurring to the dielectric fluid. Being completely sealed, the transformer unit can cope with harsh operating conditions,Get price

WA Electrical Requirements

or diagram for which a separate Crown Grant or Certificate of Title has been or can be issued as defined by the Planning and Development Act. High voltage: Has the meaning given in the Wiring Rules. Load: The total maximum electrical power demanded by a consumer’s installation, measured in amperes or watts.Get price

Nilsen Australia / Transformers Engineering Services

Economic justification for preventative transformer maintenance as opposed to the 'run till failure occurs' idea is not difficult to prove. One only has to contemplate the potential for consequential loss of an unplanned interruption to supply, to make a good case for well-planned preventative maintenance.Get price

Current Transformers - Fuseco

SACI current transformer product profile includes. Wound primary, bus-bar, split-core and narrow profile for cable or bus-bar applications. Plastic or resin encapsulated. Panel mount, cable or bus-bar mount and DIN rail mount. Hall Effect current transducer. Mini split-core current transformer. Transformers with built-in measuring transducer.Get price

Transformers for offshore oil, gas - Hitachi ABB Power Grids

Transformers for oil, gas and chemicals Transformers for offshore oil, gas Hitachi ABB Power Grids is a leading global manufacturer of liquid-filled and dry-type transformers specifically designed to meet the requirements of the oil and gas industry in offshore applications.Get price

Dale Smith - Production Supervisor Tonnage QLD - BOC South

-30TPD Air separation unit. - 150TPD CO2 liquefier - H2 PSA - H2 electrolysis Responsibilities: -Accountable for compliance with safety, health, environmental, quality and relevant industry (eg. Food, Healthcare)… Production Supervisor tonnage QLD. Plants: -50TPD CLNG ( Liquid natural gas) - 600TPD Air separation unit.Get price

Transformer Services - AC Hargreaves Electric Motors

Transformer midlife refurbishment specification: - Incoming electrical tests - Assessment and report - De-tank core and coils - Wash down core and coils with clean dry oil - Oven process and monitor IR progress of core and coils - Secure and tighten all bracings, connect and brace all leads - Clean and prepare transformer tank and parts and paint using 2 Pack Paint Systems - Re-tank core andGet price


Produced by the joint Standards Australia/Standards New Zealand Committee EL-001, the revised edition expands on issues relating to electrical installations, improves safeguards and, addresses the needs and expectations of stakeholders. The amended edition of the Wiring Rules Standard is available in Australia from Standards Australia’sGet price

Products Services – Tyree Transformers

A big, new state-of-the-art, vertically integrated Power Transformer factory, built to produce up to 35MVA 132kV oil immersed transformers in a shorter lead time to a customised design. A partnership with the ubiquitous Efacec, one of the world’s largest manufacturers of power transformers.Get price


The transformers are suitable for operation at altitudes of up to 1000m above sea level. Site altitudes above 1000m require the use of special designs and should be mentioned in the order. The short circuit impedance is the transformer’s impedance, usually between 4% and 6% for distribution transformers and higher than 7% for power transformers.Get price

Cutler-Hammer - Eaton

Eaton’s mission is to improve the quality of life and the environment through the use of power management technologies and services. We provide sustainable solutions that help our customers effectively manage electrical, hydraulic, and mechanical power – more safely, more efficiently, and more reliably.Get price

Current Transformers – Mouser Australia

Current Transformers are available at Mouser Electronics. Mouser offers inventory, pricing, datasheets for Current Transformers.Get price

Isolation transformer - Wikipedia

An isolation transformer is a transformer used to transfer electrical power from a source of alternating current power to some equipment or device while isolating the powered device from the power source, usually for safety reasons. Isolation transformers provide galvanic isolation; no conductive path is present between source and load. This isolation is used to protect against electric shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which mustGet price

High Voltage Specialists

VA Tech Elin, Wilson Transformers, Pauwels Trafo, Trench, JST Transformer, Fortune Electric, Schneider, GE Energy and Areva. Year Works Client 2016 Hornsdale Wind F arm substation (SA ) 1 number of 275/33kV 120MVA Transformer for Hornsdale Wind farm 24km north of Jamestown in South Australia . (WorkGet price

Transformer Maintenance and Testing - Ampcontrol

Portable filtration units; Vacuum drying and de-gassing machines for larger transformers; Oil Sampling, Testing and Diagnostics. Oil sampling is a cost effective way of determining the health of your transformer with no need for down time. Our oil sampling services are conducted by specialist personnel who have vast experience in the electricalGet price

Offroad (Generations) - Transformers Wiki

FictionGamesToysMerchandiseNotes2005 IDW continuityGet price

Prevention of Oil-Filled Transformer Explosions

This dynamic pressure peak bursts a rupture disc located in the DS (Item 1 in Figure 1). Oil and gas are then quickly expelled out of the transformer tank through the DS (located in 2) to an oil gas separation tank (item 3). The explosive gases are then channeled away to a remote and safe area.Get price

Electrical Transformers - New or Used Electrical Transformers

11kv to 433v Transformer. Cable Box Cable Box, Dyn11, HV78.7Amps, LV2000 Amps, 3 Phase, 50 HZ, ONAN. Unit has been Fully Refurbish.... New Step Up Step Down 1000v to 433v. We have several units in Stock Ready to Dispatch. Can be supplied with Skid Base Complete wit.... We have several units in StockGet price

Station Transformer - an overview | ScienceDirect Topics

This transformer has three windings; each of the two 11 kV secondary windings feeds an 11 kV station board. It is shown on Fig 2.73 as three separate transformers bounded by B3, J5A1 and J5B1. The procedure to take the transformer out of service is: (a) Switch the first unit/station 11 kV interconnector on-load. Check that it picks up load. (b)Get price

High Voltage Transformers - Electrical Distribution - Ampcontrol

These facilities have the capacity to manufacture and overhaul transformers up to 50MVA, 132kV weighing up to 80 tonnes. All transformers are stringently tested to IEC standards in our high voltage transformer test bay, fully equipped with a 1000kV/75kJ impulse generator, DFF, SFRA, PD, noise level, temperature rise and harmonic testing.Get price