Primary transformers

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Primary transformers | Choosing the right transformer
There are 5 main types of transformers. The differences between each transformer are related to the types of applications possible. Current transformers: these are transformers in which the secondary current is proportional to the primary current. They can be used with all low-frequency alternating currents. Power transformers: these are distribution transformers with a voltage of one phase higher than 1,000V. They are used to transport electricity over...
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power transformer
power transformer

Primary voltage: 765 kV

... 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
PT

Primary voltage: 480 V
Secondary voltage: 120 V

Voltage transformation for Low Voltage. Transformer designed in double cell, encapsulated in poliuretane. Dielectrical strength 3000 Vac 50 Hz between Primary and Secondary Input voltage: ...

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
current transformer
current transformer

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 ...

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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 ...

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Tesar Srl
current transformer
current transformer
TAC005005X05

Primary voltage: 720 V
Primary current: 5 A
Secondary current: 5, 1 A

TAC005 5/5 primary wound CT A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction ...

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ZELEC
current transformer
current transformer
TAC005010X05

Primary voltage: 720 V
Primary current: 10 A
Secondary current: 1, 5 A

... 10/5 primary wound CT A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction meters, ...

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ZELEC
current transformer
current transformer
TAC005015X05

Primary voltage: 720 V
Primary current: 15 A
Secondary current: 5, 1 A

... 15/5 primary wound CT A current transformer is used to reduce the primary current to a standardised value (1 or 5 A) in order to adapt to the current inputs of multifunction meters, ...

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ZELEC
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

The single-phase and three-phase transformers and auto-transformers are equipped with either copper or aluminum windings. These units feature air-type cooling and can perform up to 2000 kVA, with a frequency ...

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

Our 1-Ph 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 ...

current transformer
current transformer
IB

Primary current: 50 A - 600 A

WINDOW TYPE CURRENT TRANSFORMER Dimensions: - 105 x 76 x 38 mm Primary bar: - 30 x 10 mm Round conductor: - ⌀ 23 mm

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Celsa Messgeräte España S.L.
current transformer
current transformer
AST315

Primary current: 50 A - 750 A
Frequency: 50 Hz - 60 Hz

... • instrument security factor FS5 or FS10 Accesories (please indicate in the order): • Mounting feet (2 pieces) or • primary fixing device Special executions (On request): • Other ranges, classes or rated burden VA.

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Celsa Messgeräte España S.L.
current transformer
current transformer
AST640

Primary current: 200 A - 2,000 A
Frequency: 50 Hz - 60 Hz

... • instrument security factor FS5 or FS10 Accesories (please indicate in the order): • Mounting feet (2 pieces) or • primary fixing device Special executions (On request): • Other ranges, classes or rated burden VA

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Celsa Messgeräte España 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

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

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POLYLUX S.L.
power transformer
power transformer
THX series

Output power kVA: 1 kVA - 10 kVA
Primary voltage: 230 V
Secondary voltage: 115 V

Dry type transformer Anti-flash varnish finish, offering: • Protection against corrosive environments • Increase of electrical isolation • High compression capacity • Reduction of noise level • Increase of product's ...

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POLYLUX S.L.
power transformer
power transformer
PIP series

Output power kVA: 0.1, 0.3, 0.6 kVA
Primary voltage: 230 V
Secondary voltage: 12.5, 13, 13.5 V

Dry type transformer IP-20 enclosure in last generation V-0 fireproof polymer box, according to UL94 Safety class I, convertible in class II Includes LED functioning indicator, electrostatic screen and taps on ...

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POLYLUX S.L.
current transformer
current transformer

Output power kVA: 2 kVA - 220 kVA

SINGLE-PHASE WELDING TRANSFORMERS as always, TRE.CI designs and builds its own welding transformers. NGLE-PHASE WELDING TRANSFORMERS as always, TRE.CI designs and builds its For alternating ...

current transformer
current transformer
XH-SCT-T10

Secondary voltage: 0 V - 3 V
Primary current: 0 A - 80 A
Secondary current: 0 A - 0.8 A

XH-SCT-T10 Split Core Current Transformer CTs Specifications: 1.Diameter:10mm 2.Rated current:0-80A 3.Rated output:mA or mV(0.333V) 4.Insulation Voltage:3KV 5.Rated Frequency:50HZ/60HZ 6.Operating Temperature:-15℃to ...

current transformer
current transformer
LRC

Primary voltage: 0.7 kV
Primary current: 60 A - 5,000 A
Secondary current: 5, 1 A

... to adverse environmental factors such as: extreme temperature, increased humidity, rain, dust, etc. Features: -Primary winding flooded with an epoxy composition providing permanent resin insulation. -Wide ...

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LUMEL
isolation transformer
isolation transformer
SKS-SGGF-55KVA/0.38

Electric power: 5 W
Output power kVA: 55 kVA
Primary voltage: 380 V

Power Isolation transformer: SGGF isolation transformer is used to solve the power grid problems which are caused by the photovoltaic power generation,such as harmonic, flickering, DC magnetic bias, ...

isolation transformer
isolation transformer
SKS-SGGF-6/0.38

Output power kVA: 6 kVA
Primary voltage: 380 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 ...

current transformer
current transformer
CTP Series

Primary voltage: 0 kV - 0.7 kV
Secondary voltage: 0 kV - 0.7 kV
Primary current: 50 A - 6,000 A

Cable/Bus-bar type current transformer with DIN-rail/busbar and panel mounting facility. Rated primary currents from 50 A to 6000A(depends on the model). Secondary current is availabe in 5A or 1A. The ...

isolation transformer
isolation transformer
ESL0107 series

Primary voltage: 230 V
Secondary voltage: 23 V - 28 V
Primary current: 0.6 A - 4.6 A

• Operating-theatre-light transformers • Voltage adaptation to primary and secondary side • Shield winding • Insulated mounting brackets • Reinforced insulation The transformers ...

isolation transformer
isolation transformer
PAD00 series

Electric power: 1 W
Primary voltage: 3.3 V - 5 V
Secondary voltage: 3.3 V - 15 V

Low profile and small size Designed to comply with IEC 62368 Functional insulation for 400 Vrms continuous operation voltage Operating temperature: -40 °C to +125 °C RoHS compliant Applications Isolated RS-485/RS-232 power supplies Industrial ...

current transformer
current transformer
CTS-TU Series

Secondary voltage: 333, 100 mV
Primary current: 5 A - 600 A
Secondary current: 40, 100 mA

Split Core Type Easy Installation CE/ROHS Approved Electrical Specifications • Insulation Voltage : 600V AC • Measurement Range : 20%In~120%In • Accuracy : Class 0.5/Class 1 • Phase Angle : <2° at 50% Rated Current • Dielectric ...

current transformer
current transformer
CTS-SC Series

Primary current: 60 A - 630 A
Secondary current: 5, 1 A
Frequency: 50 Hz - 60 Hz

3-in-1 Solid Type CE/ROHS Approved Electrical Specifications • Insulation Voltage : 720V AC • Measurement Range : 20%In~120%In • Accuracy : Class 0.5/Class 1 • Dielectric Strength : 3.0kV/1mA/1min Mechanical Specifications • ...

electrical power supply transformer
electrical power supply transformer

Primary voltage: 0.5 V - 1,000 V
Secondary voltage: 0.5 V - 1,000 V

These transformers are designed, manufactured and thought to be used in feed of control panels with galvanic insulation between primary and secondary windings. - They have security connection terminals ...

electrical power supply transformer
electrical power supply transformer

Primary voltage: 0.5 V - 1,000 V
Secondary voltage: 0.5 V - 1,000 V

... or even auto resettable thermal protectors that act if windings overheat and if the transformer temperature drops. After that it works again automatically. -Transformers are manufactured under the EN-61558 ...

electrical power supply transformer
electrical power supply transformer
EI

Electric power: 0.0005 kVA - 0.06 kVA
Primary voltage: 230, 115 V
Secondary voltage: 6 V - 48 V

... of encapsulated transformers. Due to their construction and for being vacuum encapsulated with self-extinguish epoxy resin, they have an additional insulation that improves the safety of your equipment. “EI” encapsulated ...

power transformer
power transformer
160-161 Series

Secondary voltage: 5 V - 120 V

... .5 and 1 VA are both concentric wound. Low primary to secondary coupling - no electrostatic shield required. Choice of economical single primary 115V - 60 Hz only (161 series) or the universal dual ...

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Hammond
current transformer
current transformer
TA series

Primary current: 5 A - 8,000 A

Current and voltage transformers for measurement, precision and protection, and open transformers. Complete range of current transformers, 50 models from 1A to 8kA The first link in ...

electrical power supply transformer
electrical power supply transformer
88 series

Output power kVA: 0.01 kVA - 0.25 kVA
Primary voltage: 4 V - 250 V
Secondary voltage: 24 V

Enclosed connections Primary Pigtails Screw terminal connections on secondary Edwards 88 Series Transformers provide low voltage source from 50 to 250 volt amps for all large signaling installations. ...

current transformer
current transformer
CTD1X1001AXXX

Output power kVA: 0.72 kVA
Primary current: 50 A - 300 A
Secondary current: 1 A - 5 A

Solid core Current transformer 100A/1A Specifications Rated primary current 100 A Output 1 A Hole diameter 24 mm (0.94 in) Accuracy class

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CARLO GAVAZZI
power transformer
power transformer
1395

Output power kVA: 0.06 kVA
Primary voltage: 230 V
Secondary current: 0 A - 12 A

Transformer with 230V primary Secondary 0-12V AC/60 VA for intermittent use. The transformer is fitted with PTC internal protection. Dimensions: 71.7 x 90 x 62 mm (4 DIN modules).

electric arc furnace transformer
electric arc furnace transformer
OTF

Primary voltage: 0 V - 350,000 V
Primary current: 0 A - 160 A

... feature of furnace transformers is that they have primary side with high voltages and low currents and secondary side with low voltages and high currents. DC Furnaces In the melting process is used ...

current transformer
current transformer
TGE series

Primary voltage: 720 V
Secondary current: 1, 5 A
Frequency: 50, 60 Hz

... Polyurethane • Ratio and inner dimension according to custumer specification • On request with mounting plate and primary busbar • Standard: IEC/EN 61869-2 • Official calibration possible

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PFIFFNER International AG
pulse transformer
pulse transformer
E 3746

Output power kVA: 20, 18, 25, 24 kVA

Ignition transformers for electronic ignition circuits For one or two ignition points Primary: Solder pins for PCB mounting Secondary: fastons 2.8 x 0.8 mm Small dimensions ...

distribution transformer
distribution transformer
UE Series

Electric power: 90 W - 2,200 W
Output power kVA: 50 kVA - 3,150 kVA
Primary voltage: 15, 20 kV

... conditions for a long-lasting operation of the transformer, the windings are made with the use of computerized machines that ensure a correct conductor traction. Moreover, suitable channels made in the primary ...

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SIRMET ELETTRICA srl
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