Three-phase transformers

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Three-phase transformers | Choosing the right transformer
There are 5 main types of technology for transformers. Voltage transformer The voltage transformer makes it possible to modify the voltage and current delivered by an alternative electrical source while maintaining the same frequency. This transformation is carried out efficiently. Three-phase transformer The three-phase transformer allows the transformation of the voltage and current of three phases at the same time. This means you don’t have to use...
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isolation transformer
isolation transformer
890-2869

Output power kVA: 16.3 kVA
Primary voltage: 415 V
Secondary voltage: 0 V - 470 V

... This model is part of RS PRO's series of professional 'Varivolt' transformers that come in a variety of current ratings and in both single and three-phase versions. These transformers ...

power transformer
power transformer

Primary voltage: 765 kV

... form large power transformers typically use more electrical steel for the core and are more resilient to short-circuit in the transmission systems and are frequently used in industrial applications With shell-formed ...

power transformer
power transformer

Output power kVA: 20,000 kVA - 1,000,000 kVA
Secondary voltage: 20 kV - 1,100 kV

... of services – from consulting to design, manufacture and transport to commissioning and Transformer Lifecycle Management (TLM). As one of the leading transformer manufacturers worldwide, we offer a tight ...

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Siemens High-voltage – Power transmission
power transformer
power transformer

Output power kVA: 20,000 kVA - 40,000 kVA
Primary voltage: 15 V - 20 V
Secondary voltage: 15 kV - 20 kV

Frequency injection transformer in mineral oil, installed in the HVB/HVA source station outside: enables the injection of remote control signals. Main characteristics • Oil filled transformer ...

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Cahors
current transformer
current transformer
TAM series

Primary current: 40 A - 250 A
Secondary current: 5 A
Frequency: 40 Hz - 60 Hz

Measurement current transformers for currents from TAM series Modular LV analog current transformers, 2 modules width, from DIN bar for currents

current transformer
current transformer
CTA series

Output power kVA: 0 kVA - 0.2 kVA
Primary current: 40 A - 4,000 A
Secondary current: 1 A - 5 A

"THROUGH BAR" measuring current transformers for currents

instrument transformer
instrument transformer
CTV series

Output power kVA: 0.01 kVA - 0.01 kVA
Secondary voltage: 100 V - 100 V
Frequency: 40 Hz - 60 Hz

Measurement voltage transformers for voltages from

measurement transformer
measurement transformer
VBO3

Primary voltage: 0 V - 300 V
Secondary voltage: 0 V - 600 V
Frequency: 50, 60 Hz

Three-phase voltage transformer VBO3 is a three-phase voltage transformer with a transformation ratio of 1:2 and extends the range ...

current transformer
current transformer
TRMC series

Output power kVA: 0, 0.01 kVA
Primary current: 100 A - 3,000 A
Secondary current: 5 A

... Degree) - Tropicalization - Impossibility of tampering with the transformer, preventing any form of access to the internal elements. Applications Current transformers for energy meters. Used ...

current transformer
current transformer
MC3 series

Primary current: 63 A - 250 A
Secondary current: 250 mA
Frequency: 50, 60 Hz

Current transformers specially designed to be installed above a switch Transformer range from 63 to 250 A Secondary 250 mA Compatible with the MC product range from CIRCUTOR. Applications Installation ...

isolation transformer
isolation transformer
TSA series

Electric power: 10 W - 100 W
Primary voltage: 400, 230 V

TSA is a third harmonic filter based on a insulation transformer with a star- triangle connection (D-Y), which eliminates third order harmonics and has a passive 5th order harmonic filter in the secondary panel. Therefore, ...

power transformer
power transformer
CCT-2

The current sense transformers from Standex Meder Electronics are designed for extreme temperature, humidity, radiation and other harmful environments. The 3-phase current transformers ...

cast resin transformer
cast resin transformer
EcoDesign

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. ...

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Tesar Srl
power transformer
power transformer
Ecoplus2030

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 ...

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Tesar Srl
data center transformer
data center transformer

Primary voltage: 1,000 V - 52,000 V
Secondary voltage: 200 V - 10,000 V
Frequency: 50 Hz - 60 Hz

Tesar offer a wide range of customized solutions for feeding Data Centres: • Transformers with K factor up to 20 (high harmonic content) • Electrostatic screen between primary and secondary • Simplified Busbars connection ...

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Tesar Srl
power transformer
power transformer

Electric power: 50 W - 2,000,000 W
Primary voltage: 1 V - 1,000 V
Secondary voltage: 1 V - 1,000 V

... and 3-Ph insulation transformers are designed to meet the following priority requirements: Anti-jamming screening between the primary and secondary windings Cooling: air type Power: up to 2000 kVA Frequency: up to ...

dry transformer
dry transformer
TTFW series

Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 800 V
Secondary voltage: 400 V

Dry type transformer. All transformers are tropicalized with anti-flash varnish: • Protection against corrosive environments. • Greater electrical insulation. • High compaction power. • Noise level reduction. • ...

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POLYLUX S.L.
power transformer
power transformer
TTFX series

Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 800 V
Secondary voltage: 400 V

... ISO 12994-2).) Tailor made, if the standard specifications are not what is required. • TTF transformers are used for galvanic isolation of three-phase solar installations. • They ...

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POLYLUX S.L.
isolation transformer
isolation transformer
TTX series

Output power kVA: 0.63 kVA - 1,000 kVA
Primary voltage: 400 V
Secondary voltage: 400 V

TT transformers are used for insulation galvanic three-phase installations for reasons of security. They are also used in the generation of neutrals referenced to ground in single-phase ...

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POLYLUX S.L.
distribution transformer
distribution transformer

Output power kVA: 25 kVA - 3,150 kVA
Primary voltage: 7.2 kV - 36 kV
Frequency: 50, 60 Hz

... the following transformers: • Three phase distribution hermetically sealed Transformers • Single-phase distribution hermetically sealed Transformers • ...

isolation transformer
isolation transformer
PTU-03

Primary voltage: 220 V
Secondary voltage: 220, 380, 440 V

The PTU-03 Isolation Transformer Module is an optional add on accessory for the ECU-02 or AVR. Compatible with single and three phase voltage and isolates the primary and secondary voltage. ...

power transformer
power transformer
SCB series

Output power kVA: 50 kVA - 2,500 kVA

Scope of application: SC series dry-type transformers can be used as replacement products for oil-immersed transformers. Especially suitable for high-rise buildings, commercial centers, hospitals, laboratories, ...

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Ningbo Tianan (Group) CO.,Ltd.
oil-immersed transformer
oil-immersed transformer
S13-M series

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. ...

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Ningbo Tianan (Group) CO.,Ltd.
power transformer
power transformer
S series

Output power kVA: 7.4 kW - 626.7 kW

... advanced level. Among them, the three-phase three-coil on-load tap-changing transformer passed the type test at one time in 2003 and is the first domestic manufacturer ...

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Ningbo Tianan (Group) CO.,Ltd.
current transformer
current transformer
MRE-CT1233-2000

Output power kVA: 0.01 kVA
Primary current: 5 A

- Ratio x/5A - Accuracy class 0.5 and 0.2S Screw mounting

power transformer
power transformer
ETR

Output power kVA: 1 kVA - 1,000 kVA
Primary voltage: 230, 400 V
Secondary voltage: 230, 400 V

... Strengthened isolation up to 2500V • 1KVA-500KVA power range • 3 Phases, 2 Phases and 1 Phase input • Galvanic Isolation Transformer • Supply transformers • ...

isolation transformer
isolation transformer
SKS-SG-4KVA/0.38

Output power kVA: 4 kVA
Primary voltage: 440 V
Secondary voltage: 380 V

Power Isolation transformer: Power isolation transformer refers to the input and output winding with electrical isolation transformers, it can avoid accidental hit at the same time transformer ...

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Shenzhen Sikes Electric Co., Ltd.
isolation transformer
isolation transformer
SKS-SG-12.5KVA/0.38

Output power kVA: 12.5 kVA
Primary voltage: 380 V
Secondary voltage: 380 V

Photovoltaic isolation transformer encapsulated 12.5Kva for solar power or wind power transmission Description of Power Isolation transformer: SGGF isolation transformer is used to ...

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Shenzhen Sikes Electric Co., Ltd.
isolation transformer
isolation transformer
SKS-SGA-YH100/0.38

Output power kVA: 100 kVA
Primary voltage: 380 V
Secondary voltage: 385, 222 V

Power Isolation transformer: Power isolation transformer refers to the input and output winding with electrical isolation transformers, it can avoid accidental hit at the same time transformer ...

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Shenzhen Sikes Electric Co., Ltd.
distribution transformer
distribution transformer

Electric power: 0.5 kVA - 160 kVA

Three-phase Transformers designed and manufactured to comply with IEC61558 and IEC60076. These are double-wound Isolation Transformers for continuous duty and complete ...

distribution transformer
distribution transformer

Electric power: 160 kVA - 750 kVA

Three Phase Transformers 160 - 750kVA Three-phase Transformers designed and manufactured to comply with IEC61558 and IEC60076. These ...

isolation transformer
isolation transformer
DS0107 series

Primary voltage: 400 V
Secondary voltage: 230 V
Primary current: 3 A - 15.6 A

The transformers of the DS0107 series have reinforced insulation and comply with the requirements of IEC 61558-1 / DIN EN 61558-1 (VDE 0570-1) and IEC 61558-2-15 DIN EN 61558-2-15 (VDE 0570-2-15). In addition, the ...

current transformer
current transformer
ASRD 14

Three-phase current transformer Cost-effective, space-saving and simple to install Simple DIN rail mounting Low costs due to reduced wiring work Lower spatial requirements ...

current transformer
current transformer
CT27 series

Compact current transformer Suitable for operating current Connection of multiple transformers from this series possible (Lego-transformers) Space-saving installation directly ...

distribution transformer
distribution transformer
PN series

Electric power: 185 W - 3,000 W
Output power kVA: 40 kVA - 2,500 kVA
Primary voltage: 24 kV

The transformers can be available with oil expansion tank or hermetic version , and they are designed and manufactured according the following standards and equipped by the following accessories: • CEI EN 60076-1:2015 ...

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La Newton Trasformatori S.p.A,
distribution transformer
distribution transformer
A0-10 AK

Electric power: 750 W - 23,000 W
Output power kVA: 50 kVA - 31,500 kVA
Primary voltage: 24 kV

The transformers can be available with oil expansion tank or hermetic version , and they are designed and manufactured according the following standards and equipped by the following accessories: • CEI EN 60076-1:2015 ...

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La Newton Trasformatori S.p.A,
distribution transformer
distribution transformer
A0-A10 AK

Electric power: 252 W - 3,420 W
Output power kVA: 100 kVA - 3,150 kVA
Primary voltage: 17.5 kV

The transformers are designed and manufactured according the following standards and equipped by the following accessories: CEI EN 60076-11 : 2019 ( EN 60076- 11 : 2018 – IEC 60076-11 : 2018 ) CEI EN 50588-1 : 2018 ...

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La Newton Trasformatori S.p.A,
distribution transformer
distribution transformer
SC(B) series

Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 10 kV

The epoxy resin dry-type transformer uses electrical oriented silicon steel as the core material, and the coil is cast with epoxy resin. The product has good fire resistance, moisture resistance, no pollution, flame retardant, ...

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Zhuhai Comking Electric Co.,Ltd.
distribution transformer
distribution transformer
SC(B) series

Output power kVA: 30 kVA - 2,500 kVA

The amorphous alloy dry-type transformer uses amorphous alloy as the core material, and the coil is cast with epoxy resin. The product has good fire resistance, moisture resistance, no pollution, flame retardant, self-extinguishing ...

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Zhuhai Comking Electric Co.,Ltd.
distribution transformer
distribution transformer
SC13-NX3

Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 10 kV

... the cooling liquid is mineral oil, and the fully-sealed structure isolates the transformer oil from the atmosphere, effectively reducing the overall aging of the transformer and prolonging product life. ...

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Zhuhai Comking Electric Co.,Ltd.
distribution transformer
distribution transformer

Output power kVA: 2,500, 4,000 kVA
Primary voltage: 33 kV
Secondary voltage: 400, 415, 433 V

Three Phase Distribution Transformer is a transformer that provide the final voltage transformation in the electric power distribution system, stepping down the voltage ...

distribution transformer
distribution transformer

Primary voltage: 132 kV
Secondary voltage: 3.3 kV - 66 kV
Frequency: 50, 60 Hz

These are basically step-down transformers reducing transmission/sub-transmission voltage to primary feeder level. Standard Fittings Primary bushings Secondary bushings Off circuit tap changer Pressure relief ...

distribution transformer
distribution transformer

Output power kVA: 2,500 kVA
Primary voltage: 33 kV
Secondary voltage: 400, 415, 433 V

3D Core is a structure made with 3 identical single core shapes assembled together in the form of equilateral triangle. The length of the three magnetic circuits will be same and sum of them will be ...

distribution transformer
distribution transformer
JSQXFH-110 series

... realize the disconnect and closure to implement body. The GIS do not need add isolating switch device in front of voltage transformer and save the cost. The seal between base and connecting rod adopts skeleton oil ...

measurement transformer
measurement transformer
JSQXFH-220 series

Primary voltage: 220 kV

JSQXFH-220 series three-phase voltage transformer is used in 220kV SF6 enclosed composite apparatus, connected between phases and ground for voltage and electrical energy ...

measurement transformer
measurement transformer
JSQXFH-66 series

Secondary voltage: 66 kV

JSQXFH-66 series three-phase voltage transformer is used in 66kV SF6 enclosed composite apparatus, connected between phases and ground for voltage and electrical energy ...

current transformer
current transformer
DSVG

Electric power: 144 W - 1,320 W

Safety transformer to nach VDE 0551 EN 60742, ICE 742 Prepared to protective class I Protective type IP 00 Thermal class B Nominal ambient temperature ta 60°C Input voltage to DIN IEC 38 AC 400V Abgriffe + / - ...

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