AC transformers

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AC 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 long...
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current transformer
current transformer
LINETRAXX® CTUB100 series

Primary voltage: 800 V
Primary current: 0 A - 20 A

... EDS441LAB series. The measuring current transformers are connected to the respective devices via a 2- or 6-core cable. They can be used in DC, AC, and 3(N) AC systems. The CTUB101-CTBCxx measuring ...

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BENDER GmbH & Co KG
current transformer
current transformer
LINETRAXX® CTAS series

Primary voltage: 500 V
Secondary voltage: 30 V
Frequency: 42 Hz - 3,000 Hz

... The divisible measuring current transformers of the CTAS series allow the measuring current transformer to be opened by means of a locking button and place them around the conductors to be monitored. This enables easy ...

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BENDER GmbH & Co KG
current transformer
current transformer
WF… series

... Flexible WF… series measuring current transformers are highly sensitive measuring current transformers, which measure AC currents in conjunction with a RCMS460/490 series residual current monitoring system ...

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BENDER GmbH & Co KG
electrical power supply transformer
electrical power supply transformer
TZI

Primary voltage: 230, 120 V
Secondary voltage: 5 kV - 7.5 kV

... voltage: 120 V AC or 230 V AC CE and CSA approved UL listed Obsolete Version: TZI for cabinet installation, enclosure IP 00 TGI for wall installation, enclosure IP 65 Ignition voltage: 5 ...

current transformer
current transformer
1411 series

Primary voltage: 600 V

... 1411 Current Transformers (CTs) are low voltage transformers for various power measurement devices and applications, including protective relays, analog devices, transducers, and PowerMonitor™ products. • Includes ...

distribution transformer
distribution transformer
Tractronic®

Electric power: 15,000,000 W
Primary voltage: 12, 3, 25, 15, 1.5 kV

... The perfect transformer for every vehicle Siemens Energy designs and manufactures Tractronic® traction transformers for rail operators and train manufacturers worldwide, that increase train efficiency and performance, ...

power transformer
power transformer
ZZDFPZ-405200/500-800

Output power kVA: 405,200, 700,000, 1,000,000, 3,000, 1,500,000 kVA
Primary voltage: 1,000 kV
Secondary voltage: 800, 66, 500, 750, 1,000 kV

... featured in the performance of high reliability, low loss, low noise, low temperature rise, low partial discharge etc. The transformer is built into the wind generator nacelle, which can realize the local voltage boost transmission, ...

isolation transformer
isolation transformer
PAD00 series

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

... 125 °C RoHS compliant Applications Isolated RS-485/RS-232 power supplies Industrial automation AC motor drives Smart metering Solar inverters ...

isolation transformer
isolation transformer
R, 82000 & CSR Series

Electric power: 0.03 W - 1.5 W
Primary voltage: 4 V - 100 V
Secondary voltage: 2 V - 100 V

... The R and 82000 & CSR series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. Our proprietary materials ...

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Pico Electronics
isolation transformer
isolation transformer
F, G, 70000 & 80000 Series

Electric power: 0.015 W - 0.125 W
Primary voltage: 0.4 V - 45 V
Secondary voltage: 0.4 V - 39 V

... The F & G and 70000 & 80000 series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole with insulated leads option, or surface mount types. They can operate over a wide temperature range of ...

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Pico Electronics
audio transformer
audio transformer
N, K, 77000 & CSN Series

Electric power: 0.11 W - 1 W
Primary voltage: 3.5 V - 100 V
Secondary voltage: 2.8 V - 100 V

... The N & K and 77000 & CSN series are ultra-miniature transformers in an encapsulated package with design layouts as through-hole or surface mount types. They can operate over a wide temperature range of -55°C to +130°C. Our proprietary ...

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Pico Electronics
current transformer
current transformer
TI-420 series

Primary current: 2.5 A - 1,500 A

... Needs an output power supply of 10...28 V dc Primary current: from 2.5 to 1500 A ac, depending on the type Secondary current: 4..20 mA Internal diameter: from 35 to 105 mm, depending on the type Busbar dimensions: from 35 to 105 mm, ...

instrument transformer
instrument transformer
VT series

Electric power: 0.025 kVA

... Accuracy class 1 Power 25 V·A Used in AC electricity lines to obtain a lower voltage in the secondary than in the primary, so that it can be measured by electronic equipment ...

protection transformer
protection transformer
WGB-35-TB series

Primary current: 300 mA - 125,000 mA

... Earth leakage protection device for the protection of people and property against fault currents, such as: - Sinusoidal alternating currents and pulsating residual direct currents.. - Sinusoidal alternating currents, up to 1 kHz. - Direct ...

current transformer
current transformer
IVY-CT-05-100ADC-500mT

Primary current: 5 A - 100 A
Secondary current: 2 mA - 40 mA
Frequency: 50 Hz - 60 Hz

... Product Introduction
The IVY Metering IVY-CT-05-100ADC-500mT is a DC-immune metering current transformer designed to protect electronic energy meters from external magnetic tampering. It combines an amorphous alloy and nanocrystalline ...

current transformer
current transformer
IVY-CT-PCB-01-10A

Primary voltage: 4,000 V
Primary current: 40, 50, 60 A
Frequency: 50, 60 Hz

... A PCB current transformer is a miniaturized, high-precision current sensor specifically designed for printed circuit boards. Its features include small size, easy installation (direct soldering to the board), good packaging, high accuracy, ...

isolation transformer
isolation transformer
PST10024

Output power kVA: 0.105, 210 kVA
Primary voltage: 115, 230 V
Secondary voltage: 24 V

... Safety isolating transformer of the PST100 series are powerful and robust transformers to power devices with low alternating input voltage. The PST10024 transforms AC line voltage into short circuit proof ...

current transformer
current transformer
MTCF-100100V series

Primary current: 1,000 A - 2,000 A
Secondary current: 1 A - 5 A

... Description
The MTCF closed current transformers combine measurement accuracy with straightforward integration. They are designed to measure current on busbars with a specific rectangular opening and provide a standardized secondary ...

isolation transformer
isolation transformer
TPS-AIT1500300

Electric power: 1,500 W
Output power kVA: 1,500 W
Primary voltage: 230 V

... reliable performance make it an ideal Workshop isolation transformer, Laboratory isolation transformer, Educational institution isolation transformer, and Electronic repair isolation transformer, ...

current transformer
current transformer
TPS-AIT1500300D

Output power kVA: 1,500 W
Primary voltage: 230 V
Secondary voltage: 0 V - 300 V

... TPS-AIT1500300D Adjustable Isolation Transformer is a high-performance 1500W Isolation Transformer designed for versatile power regulation in various professional settings. As a 230VAC Input Isolation Transformer, ...

dry transformer
dry transformer
SCB11

Output power kVA: 30 kVA - 2,500 kVA
Primary voltage: 6 kV - 35 kV
Secondary voltage: 0.4 kV

... capacity. • Good moisture resistance, suitable for operation in high humidity and other harsh environments. • Dry-type transformers are equipped with a comprehensive temperature detection and protection system. The intelligent signal ...

oil-immersed transformer
oil-immersed transformer
S11

Output power kVA: 50 kVA - 2,500 kVA
Primary voltage: 10 kV
Secondary voltage: 0.4 kV

... Oil-immersed Transformer Our oil-immersed transformers are perfect for transforming voltage, commonly from 10kv or 35kv down to 380V or 220V for end-user applications. Suitable for both indoor and outdoor settings, they ...

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 up to a maximum ...

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 2000 kVA Frequency: up to 1000 Hz Phases: ...

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 Transformers ...

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Tesar Srl
power transformer
power 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 transformers ...

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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 interface • ...

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Tesar Srl
current transformer
current transformer
QI-300-I

Primary voltage: 11 V
Secondary voltage: 30 V
Primary current: 300 A

... QI-300-I is an AC/DC current transformer which is galvanically isolated from the measuring circuit. The function and appearance of this device are very similar to a standard active CT, however it is able to measure the ...

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qeed
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 ...

power transformer
power transformer
OTN

Primary voltage: 0 V - 245 V
Secondary voltage: 0 kV - 1,050 kV

... high voltage transformers suitable for electrical generation, transmission and distribution applications: Transformers GSU (Generator Step-Up): used to connect the generator voltage level up to the transmission one. Transformers ...

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SEA
power transformer
power transformer
ESS series

Primary voltage: 230 V
Secondary voltage: 0 V - 250 V
Primary current: 0.8 A - 20 A

... 20 A Insulation class B Maximum ambient temperature 45 °C Degree of protection IP 00 Advantages Stepless adjustment of the AC voltage from zero to the maximum value Self‑cleaning of the exposed contact tracks 4‑point flange mounting Rotary ...

power transformer
power transformer
CA1R

Electric power: 0.024 kVA
Primary voltage: 230 V
Secondary voltage: 24 V

... The CA1A is an economical transformer which reliably delivers either 12Vac or 24Vac and benefits from short circuit protection. Ideal for running a simple keypad and electric strike, this transformer is perfect for small-scale ...

current transformer
current transformer
BC3.5LFB1.4

Electric power: 3,500 W
Primary voltage: 220 V - 420 V
Secondary voltage: 200 V - 430 V

... Features •LLC resonant 3.5 kW full-bridge transformer •Works with Lr = 22µH and Cr = 33nF •Frequency range 70-200kHz •Reinforced insulation between prim/sec and with core •UL94 and RoHS materials (F/155°C) •Design based on AEC-Q200 •Weight ...

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PREMO
test transformer
test transformer
P series

Electric power: 30 W - 1,600 W
Secondary voltage: 30 V - 900 V

... PSK & PZT AC test transformers are especially designed for testing objects of medium capacitance in the factory, indoor or outdoor. PSK & PZT test systems are particularly suited for tests requiring stable voltage ...

instrument transformer
instrument transformer
TT35A series

Primary current: 5 A - 450 A

... Current transformer with built-in transducers ø 35mm Primary current field-selectable 9 programmable ranges Output 0..,20mA - 4..,20mA - 0...10V d.c. 4-wire technology, a.c. auxiliary supply ...

power transformer
power transformer
S series

Primary voltage: 10, 20 kV

... immersed power transformer is composed of core, coil, voltage regulating switch, oil tank and other components, and the dielectric material is dielectric oil. Description  The oil immersed power transformer is used ...

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Beijing SOJO Electric Co., Ltd
current transformer
current transformer
AMPER-O

Primary current: 0 A - 50 A
Frequency: 20 Hz - 2,000 Hz

... AC/DC current transformer (TRMS) to 4/20mA current loop, with isolation, high precision. 0…25 …50 A In alternating current it measures the true effective value (TRMS). In direct current it allows to measure ...

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