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Electric power: 100 W - 3,150 W
Primary voltage: 20 kV
Secondary voltage: 410 V
... . Trafo ELETTRO know-how since 1969, our HV/LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC standard, to guarantee an optimised life of the dry-type transformer. Description The ...
Electric power: 1 W - 100,000 W
Primary voltage: 1,000 V - 36,000 V
Secondary voltage: 100 V - 20,000 V
... HV/LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC normative requirements, in order to guarantee an optimised life of the dry-type transformer. Description The ...
Electric power: 1 W - 100,000 W
Primary voltage: 1 kV - 63 kV
Secondary voltage: 120 V - 52,000 V
... /LV dry-type transformers offer partial discharges < 5 pC, below the required 10 pC normative requirements, to guarantee an optimised lifetime of the dry-type transformer. Description The TrafoELETTRO® ...
Output power kVA: 30 kVA - 3,150 kVA
Primary voltage: 12 kV
• IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Low loss, Low partial discharge, Low temperature rise • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • ...
Dowei Electric
Output power kVA: 30 kVA - 1,600 kVA
Primary voltage: 23 kV
• IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Low loss, Low partial discharge, Low temperature rise • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • ...
Dowei Electric
Output power kVA: 50 kVA - 3,150 kVA
Primary voltage: 33 kV
• IEC 60076, ANSI/IEEE Std C57.12, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Mineral Oil / Vegetable Oil (FR3), Free PCB • Low loss, Low partial discharge, Low temperature rise • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • ...
Dowei Electric
Output power kVA: 0 kVA - 2,500 kVA
Primary voltage: 10, 35 kV
10～35kV tower tube built-in water-cooled dry-type transformer Scope of application: All series of products are suitable for 10kV and 35kV power transmission and distribution systems, and can be used ...
Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 10, 20, 35 kV
S13-M series three-phase oil-immersed fully-sealed distribution transformers are different from ordinary oil-immersed transformers. It eliminates the oil conservator. The corrugated plate ...
Output power kVA: 50 kVA - 1,600 kVA
Primary voltage: 12 kV
Frequency: 50 Hz
... combined transformer (American box substation) is a series of products developed by Tianan Electric after digesting and absorbing foreign advanced technology. It is used in 10/0.4kV, 50Hz power distribution ...
Output power kVA: 2,000 kVA
Primary voltage: 11 kV
Secondary voltage: 0.4 kV
... Ambient Temperature: -25℃~55℃. C) Relative Humidity: ≤95%; D) As to the installation site, to make sure no bad effect on transformer insulation, chemical deposition, dust, and other explosive or erosive medium. E) ...
LUSHAN CHINA
Output power kVA: 630 kVA
Primary voltage: 10 kV
Secondary voltage: 0.4 kV
Product Overview: In substations, it converts high-voltage electricity into suitable voltages. It realizes power distribution and transmission, connects high-voltage and low-voltage ends, and ensures the stable operation ...
LUSHAN CHINA
Output power kVA: 30 kVA
Primary voltage: 6 V
Secondary voltage: 0.4 MV
... Ambient Temperature: -25℃~55℃. C) Relative Humidity: ≤95%; D) As to the installation site, to make sure no bad effect on transformer insulation, chemical deposition, dust, and other explosive or erosive medium. E) ...
LUSHAN CHINA
Electric power: 252 W - 5,500 W
Output power kVA: 100 kVA - 3,150 kVA
This kind of transformer complies with EU Ecodesign Direc- tive (EU548/2014) and with the IEC 60076-11:2018-10 standard. It makes it possible to reduce energy consumption and, as a consequence, to reduce greenhouse emissions. ...
Tesar Srl
Output power kVA: 100 kVA - 20,000 kVA
Primary voltage: 1,000 V - 52,000 V
Secondary voltage: 200 V - 10,000 V
... Compared to the existing EcoDesign Tier2 Transformers set by the European Community, EcoPlus2030 Transformers boast significantly reduced CO2 emissions and losses. Just like the olive tree, our EcoPlus2030 ...
Tesar Srl
Frequency: 60, 50 Hz
... of cast resin transformers mainly used for energization of rails, metros, highspeed trains, tram- ways, braking energy recovery systems and auxiliary services for sta- tions and signalling. The range of production includes ...
Tesar Srl
Primary current: 500 A - 6,000 A
The TCB-A is a series of current transformers that are specially made for applications that involve power centers and distribution boards for plant expansion or maintenance. The primary bar does not ...
Electric power: 50, 75, 37.5 kVA
Primary voltage: 240, 480 V
Secondary voltage: 120, 240 V
Non-Ventilated Transformers - 240 x 480 Primary Volts - 120/240 Secondary Volts - Four Windings - 1Ø, 60Hz
Acme Electric
Output power kVA: 3.3 kVA
Primary voltage: 230 V
Secondary voltage: 110 V
This safety transformer from our own RS PRO brand is high quality, UK manufactured to BSEN (British Standard European Norm) 61588 and fully compliant with reduced low voltage regulations. Applications • Safety ...
Oil distribution transformers for Photovoltaic: rugged and reliable Step-up transformers link photovoltaic systems to the grid – and offer a number of special advantages: • Robust ...
Secondary voltage: 0 kV - 765 kV
... planners have a clear picture of the required capabilities of their new transformer. This Siemens Energy approach combines expertises to give customers a perfectly tailored transformer – the most cost-efficient ...
Siemens Energy – Power transmission
Output power kVA: 1,200 kVA
GE’s large, medium and small power transformers include equipment and solutions tailored to meet global customer’s needs. GE utilizes the latest in design, measurement and testing tools to ensure each transformer ...
GE Grid Solutions
Output power kVA: 500, 167 kVA
Primary voltage: 72.5 kV - 550 kV
Secondary voltage: 48, 36, 690 V
... voltage transformer combines the characteristics of a voltage transformer with the capability of a distribution transformer, having an output sufficient for smaller auxiliary ...
Hitachi Energy
Primary voltage: 21,400 V
Primary current: 600 A - 1,000 A
Frequency: 50 Hz
Downstream of the HVB/HVA transformer, compensation impedances equip MV networks with neutral point connection (aerial-underground rural networks). Developed as part of the Enedis MALTEN project and installed in source ...
Cahors
Electric power: 30,000 kVA - 1,000,000 kVA
The generator step up transformer, manufactured by Avantha, is suitable for producing distribution transformer that ranges from 30 mVA up to 1000 mVa ranges with a maximum 765 KV for ...
CG Power Systems
Primary voltage: 0 V - 72,500 V
Secondary voltage: 0 V - 350,000 V
Main advantages Performance and overload Design studied to optimize any installation requirement. Silence High efficiency materials and geometry to reduce noise emission in quiet areas. Eco+POWER Expressly studied to satisfy ...
SEA
Electric power: 30,000 W
Primary voltage: 60 V - 700 V
Primary current: 500 A
DC/DC TRANSFORMER INTELLIGENT DC/DC As the key elements of hydrogen fuel cell engine, DC/DC realizes the voltage decoupling between fuel cell and vehicle high voltage bus, mainly used for output power control of hydrogen ...
Electric power: 25 W - 5,000 W
Primary voltage: 0 kV - 36 kV
Secondary voltage: 420 V
The Transformers immersed in liquid dielectric are suitable for use in interior or exterior installations for Medium Voltage networks of up to 36 kV.
Primary voltage: 110 kV
Classification: Three dimensional wound core distribution transfor
Chongqing Xianglong Electric Co., Ltd
Primary voltage: 0.7 kV - 38.5 kV
... The secondary control part of the Pad-mounted transformer is design reasonably; all contacts relating to alarming and tripping are designed to be led outside the transformer side, to ensure the transformer ...
Beijing SOJO Electric Co., Ltd
SPX Transformer Solutions typically uses inhibited mineral oil in its transformers which is refined especially for use in transformers in accordance with ANSI/ASTM D3487. In addition ...
Primary voltage: 480, 600 V
Secondary voltage: 280, 120, 240 V
... purpose isolation transformers are used to lower distribution voltages (480V or 600V) to lower voltages (typically 120/240V or 280Y/120) for power distribution within commercial or industrial ...
... (typically in the range 15kV-24kV). This low voltage must be transformed to a higher voltage using a generator step-up transformer, otherwise the transmission conductors would be too large in cross-section to be practical, ...
Smit Transformatoren
Electric power: 0 kVA - 25,000 kVA
Secondary voltage: 36 kV
ELTAS A.S cast resin dry type transformers are produced up to 20000 kVA with maximum voltage level 36 kV and 250 kV impulse level. TECHNICAL SPECIFICATIONS Low Voltage Coils Foil coil technology is used because of ...
ELTAŞ TRANSFORMATOR San. ve Tic. A.S.
Primary current: 1 A - 30,000 A
Bushing current transformers are designed and manufactured in accordance with international standards and customer specifications with more than forty years of experience in production. Generally used in power and distribution ...
Electric power: 500 kVA - 15,000 kVA
Primary voltage: 15,000, 22,000 V
... For the demand of safety for the power distribution equipments, dry type transformer with fire resistant, non-polluting and humidity resistant features are often the right choice. AEC's cast resin ...
The distribution transformer is part of the electric power distribution network. It steps down the elevated voltage in high-tension lines to levels usable by consumers.
TechnologiesThese are large devices. They are usually housed in a case filled with inert, non-conductive oil or an inflammable liquid coolant. Such transformers are generally single-phase or three-phase, depending on area.
How to chooseA distribution transformer represents a significant investment. It must last several decades and be relatively inexpensive to maintain. Choice parameters include initial cost, as well as the no-load and impedance losses.
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