Three Phase
Three phase transformers can be used to step voltages up or down and to provide galvanic isolation. They can be categorised as Auto transformers and Isolation transformers. Tortech manufactures 3 phase and 1 phase transformers up to 2.5MVA and 33kV in rating. These transformers can be supplied as open or encased units.
DRY TYPE ISOLATION TRANSFORMERS: UP TO 500kVA and 1kV Isolation transformers can be used to provide galvanic isolation between input and output windings.These transformers can be built with an interwinding earth screen. This screen is effective in attenuating common mode noise present in the supply. Isolation transformers are commonly used for testing, centralised grid connected PV inverter(MV Split winding transformer),UPS isolation, Railway and Defence applications. All dry type transformers are routine tested to AS 60076.11. Special type tests such as temperature rise and impulse tests can also be prepared. Isolation transformers can be used to provide galvanic isolation between input and output windings. These transformers can be built with an interwinding earth screen. This screen is effective in attenuating common mode noise present in the supply. All dry type transformers are routine tested to AS 60076.11. Special type tests such as temperature rise and impulse tests can also be prepared. |
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UPTO 3.5MVA AND 33kV Cast resin Isolation transformers can be used in installations which require a Fire rating class of F1. The transformers are designed to operate under natural convection of air. They can also be manufactured with a cross flow fan for controlled by the temperature controller for forced cooling to allow operation under extreme Australian conditions. Cast resin transformer range is commonly used for Photovoltaic grid systems, Railway and UPS isolation systems. The transformers are routine tested for partial discharge <10pC and can also be impulse tested up to 400kV. |
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UP TO 3.5MVA AND 33kV This transformer is an energy saving and hermetically closed oil-filled transformer which is produced by winding a core made of nano-crystalline amorphous glass metal ribbon. This transformer is ideal for large PV plants that work with several central inverters which feed with maximum system yield to the medium voltage grid. Upon request the transformer can be designed with a maximum of four low voltage windings. The vector group Dyn5yn5 then increases up to a maximum of Dyn5yn5yn5yn5. |
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CONCEPTS OF PARTIAL DISCHARGE IN TRANSFORMERS
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SHORT CIRCUIT STRENGTH OF POWER TRANSFORMERS
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7.5HP throughput Complete Single to 3 Phase Converter Part No. MMT5.5 Part No. MMT5.5-ME
- 240 Single Phase Input/ 415V 3 Phase Output
- To run 7.5HP Motor (or 5.5kw machine)
- Motor + Module + Transformer (6.5KVA)
- 240 Single Phase 50hz hardwire in
- 415v 3 phase hardwire out
- 1-2 week manufacturing time
- Optional 3 Phase plug Available
$3,806.00
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60KVA 3 Phase American Stepdown 415v/200v transformer Part No. sd200-60kva-enclosed
60KVA 3 Phase American Stepdown 415v/200v transformer Read Morecall for pricecall for price
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30KVA 3 Phase American Stepdown 415v/200v transformer Part No. AUTO-200-30kVA
30KVA 3 Phase American Stepdown 415v/200v transformer Ex stock, Warehouse Clearance sale Read More$3,625.00
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25KVA 3 Phase American Stepdown 415v/200v transformer Part No. AUTO-E-200-25kVA
25KVA 3 Phase American Stepdown 415v/200v transformer Read Morecall for pricecall for price
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3KVA 3 Phase American Stepdown 415v/200v transformer Part No. sd200-30kva-enclosed
3KVA 3 Phase American Stepdown 415v/200v transformer Read Morecall for pricecall for price
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1.4KVA 3 Phase American Stepdown 415v/200v transformer Part No. sd200-14kva-enclosed
1.4KVA 3 Phase American Stepdown 415v/200v transformer Read Morecall for pricecall for price
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1.1KVA 3 Phase American Stepdown 415v/200v transformer Part No. sd200-11kva-enclosed
1.1KVA 3 Phase American Stepdown 415v/200v transformer Read Morecall for pricecall for price
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520VA 3 Phase American Stepdown 415v/200v transformer Part No. sd200-520va-enclosed
520VA 3 Phase American Stepdown 415v/200v transformer Read Morecall for pricecall for price
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30kVA - 3 Phase 415v-415v Isolation Transformer Part No. ISO-3PHASE-30
30kVA 3 Phase Isolation Transformer 415/415V Made in Australia Read Morecall for pricecall for price
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20kVA - 3 Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-20
20kVA 3 phase isolation transformer 415/415V Read Morecall for pricecall for price
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15kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-15
15kVA - 3Phase - 415v-415v Isolation Transformer Read Morecall for pricecall for price
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12.5kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-12.5
12.5kVA - 3Phase - 415v-415v Isolation Transformer Read Morecall for pricecall for price
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7.5kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-7.5
7.5kVA - 3Phase - 415v-415v Isolation Transformer Read Morecall for pricecall for price
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6kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-6
6kVA - 3Phase - 415v-415v Isolation Transformer Read Morecall for pricecall for price
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5kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-5
5kVA - 3Phase - 415v-415v Isolation Transformer Read Morecall for pricecall for price
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3kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-3
3kVA - 3Phase - 415v-415v Isolation Transformer Read Morecall for pricecall for price
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2.4kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-2.4
2.4kVA - 3Phase - 415v-415v Isolation Transformer with optional Earth screen and optional circuit breakers, input plugs and outlets available. Read More$1,375.50
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2500 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-2500kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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2kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-2
2kVA - 3Phase - 415v-415v Isolation Transformer- Optional Earth Screen Read More$1,295.50
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2000 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-2000kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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0.5kVA - 3Phase - 415v-415v Isolation Transformer Part No. ISO-3PHASE-0.5
0.5kVA - 3Phase - 415v-415v Isolation Transformer Read More$785.00
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40kVA - 3 Phase European 415v/380v step down transformer Part No. AUTO-380-40kVA
Ex Stock, Clearance sale Read More$1,950.00
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50kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-50KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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75kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-75KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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100kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-100KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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150kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-150KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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200kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-200KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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1600 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-1600kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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30kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-30KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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25kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-25KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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20kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-20KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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2 KVA 240/415v AUTO Step Up Transformer Part No. Auto-2.0-EN
Note: This is the transformer only for the converter and is not complete converterEnclosed 2 KVA single Phase 240 -415v 50hz Hardwired* Part No. Auto-2.0-EN240/415v 2.0KVARead MoreRegular Price: $514.00
Special Price: $0.00
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4.5KVA 240/415v AUTO Step Up Transformer Part No. AUTO-4.5-EN
Note: This is the transformer only for the converter and is not complete converter
Enclosed 4.5 KVA single Phase
240 -415v 50hz Hardwired Part No. Auto-4.5-EN 240/415v 4.5KVA
Read More$684.00
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9 KVA 480v/415v AUTO Step Up Transformer Part No. AUTO-9.0-EN-480
480v/415v 1f 9.0KVA
Note: This is the transformer only for the converter and is not complete converter
Read More$904.00
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9 KVA 240/415v AUTO Step Up Transformer Part No. Auto-9.0-EN
Note: This is the transformer only for the converter and is not complete converter
Enclosed 9 KVA single Phase
240 -415v 50hz Hardwired
* Part No. Auto-9.0-EN 240/415v 9 KVA
2 week manufacturing time
Read MoreRegular Price: $1,158.00
Special Price: $0.00
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1kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-1KVA
Note: 1-2 week lead time. Please contact us if urgent. Read More$1,096.00
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2kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-2KVA
Note: 1-2 week lead time. Please contact us if urgent. Read More$1,178.00
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5kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-5KVA
Note: 1-2 week lead time. Please contact us if urgent. Read More$1,350.00
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8kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-8KVA
Note: 1-2 week lead time. Please contact us if urgent. Read More$1,419.00
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10kVA - 3 Phase European 415v/380v step down transformer Part No. AUTO-380-10kVA
Note: Available EX STOCK!!! SPECIAL CLEARANCE Read MoreRegular Price: $1,650.00
Special Price: $1,080.00
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15kVA - 3 Phase European 415v/380v step down transformer Part No. SD380-15KVA
Note: 1-2 week lead time. Please contact us if urgent. Read Morecall for pricecall for price
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160 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-160kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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100 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-100kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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500 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-500kVA
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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300 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-300kVA
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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200 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-200kVA
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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100 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-100kVA
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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50 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-50kVA
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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200 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-200kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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315 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-315kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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500 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-500kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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800 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-800kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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1000 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-1000kVA-RC
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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100 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-100kVA-DT
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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250 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-250kVA-DT
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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350 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-350kVA-DT
THREE PHASE ISOLATION TRANSFORMERS Read Morecall for pricecall for price
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1000 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-1000kVA-DT
THREE PHASE DRY TYPE 1MVA ISOLATION TRANSFORMER Read Morecall for pricecall for price
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25 kVA THREE PHASE ISOLATION TRANSFORMERS Part No. ISO-3PH-25kVA
THREE PHASE ISOLATION TRANSFORMERS Read More$8,295.57