Power transformers

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Power 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

... Shell 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 ...

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
electrical network transformer
electrical network transformer

Output power kVA: 300 kVA - 2,500 kVA

... network transformers are the safest transformers available in the industry for secondary network applications. Safe-NET network transformers are available for subway and vault applications. ...

oil-insulated transformer
oil-insulated transformer
KOTEF

Primary voltage: 72.5 kV - 420 kV

Oil-Insulated Combined CT/VT up to 420 kV KOTEF utilizes the same components as the individual CTs and VTs. Both transformers are combined in a single metering unit and are available in porcelain or composite. The KOTEF ...

capacitor voltage transformer
capacitor voltage transformer
OTCF

Primary voltage: 72.5 kV - 800 kV

... can be used for power line carrier (PLC) coupling. Customer Benefits •Operational security •Superior transient response •Extensive field experience, including highly seismic regions •Operation ...

balun transformer
balun transformer
LD series

Balun is the component for converting balanced transmission line and unbalanced transmission line each other. Murata delivers high performance LTCC packaged product by multilayer ceramics integration technology.

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: 480V +/-5% ...

power transformer
power transformer
TE series

Electric power: 0.015 W

Accuracy class 1 Power 15 V·A For applications where the measurement unit can not be installed near the measurement transformer and, as a consequence, the distance between both is longer. The problem ...

power transformer
power transformer
TRP series

... TRP Series by Circutor offers a wide range of current transformers which is incorporated in a resin specifically used for the security and measuring purposes. The transformers with different power, ...

test transformer
test transformer
P series

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

... ) or when the load is of inductive kind (inductive voltage transformers). The system duty cycle can be freely chosen and is insured by adding radiators or forced oil-cooling to the transformers. These ...

power transformer
power transformer
87 series

Primary voltage: 115, 26 V
Frequency: 400 Hz

PICO surface mount units utilize materials and methods to withstand extreme temperatures of vapor phase, I.R., and other reflow procedures without degradation of electrical or mechanical characteristics. Specifications: Manufactured ...

power transformer
power transformer

SWITCHED MODE POWER SUPPLY TRANSFORMERS Due to reduced volume and weight and a high degree of efficiency, a switched mode power supply provides an economical alternative to linear ...

pulse transformer
pulse transformer

... standard and application-specific transformers that maximize the high-performance characteristics of their materials. The extensive product lineup includes low-loss power transformers ...

power transformer
power transformer
PQ20, PQ26, PQ32

... made designs for a wide power range. Request you to contact us to enable us to provide you optimal solution for your application. Applications include the following: switching power supplies, DC/DC ...

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StandexMeder Electronics GmbH
power transformer
power transformer
CSB

Primary current: 20 A

The CSB is a custom current transformer that is manufactured by standex-Meder electronics. It is built with a primary and secondary winding whose controls are incorporated into a computer. This compact device is less ...

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StandexMeder Electronics GmbH
power transformer
power transformer
CST

The Standex Custom Current Transformer are ideal for use in electronic installations found in industrial and commercial industries.

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StandexMeder Electronics GmbH
coaxial transformer
coaxial transformer

Pasternacks matching pads are passive coaxial components that allow impedance matching between 50 Ohm and 75 Ohm systems without introducing a lot of reflection to the circuit. For applications requiring a connection between a 50 Ohm ...

substation transformer
substation transformer
ZGS-Z(H)/12

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 ...

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Ningbo Tianan (Group) CO.,Ltd.
transformer for photovoltaic applications
transformer for photovoltaic applications
ZGS-Z/35

Output power kVA: 630 kVA - 2,500 kVA
Primary voltage: 10, 35 kV

The ZGS-ZG series of combined photovoltaic transformers is a series of products developed by Tianan Electric to meet the needs of domestic and foreign users in photovoltaic power generation ...

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Ningbo Tianan (Group) CO.,Ltd.
wind turbine transformer
wind turbine transformer
ZGS-Z/35

Output power kVA: 800 kVA - 3,400 kVA
Primary voltage: 35, 10 kV

The ZGS-ZF series wind power combined transformer is a series of products developed by Tianan Electric to meet the needs of wind power projects of domestic and foreign ...

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Ningbo Tianan (Group) CO.,Ltd.
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. • ...

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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

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

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POLYLUX S.L.
power transformer
power transformer
TTFZ0 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. • ...

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POLYLUX S.L.
power transformer
power transformer

Output power kVA: 0.25 kVA
Primary voltage: 230 V
Secondary voltage: 12, 42, 24 V

Portable transformer exclusively equipped with ATX sockets, for places where a safe voltage (SELV, PELV) is required in an ATEX zone. Lightweight transformer (only 18kg), in black GRP. • With protective ...

power transformer
power transformer
JDZW series

Primary voltage: 33, 36 kV
Secondary voltage: 100 V - 240 V
Frequency: 50, 60 Hz

... , single-pole for phase to ground connection, It is widely used for measuring voltage, electric energy and protective relaying in the sing-phase or three phase power system with the frequency 50Hz or ...

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zhejiang Pomanique Electric Co.,Ltd
power transformer
power transformer
JDZW series

Primary voltage: 20, 22, 24 kV
Secondary voltage: 100 V - 240 V
Frequency: 50, 60 Hz

... , single-pole for phase to ground connection, It is widely used for measuring voltage, electric energy and protective relaying in the sing-phase or three phase power system with the frequency 50Hz or ...

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zhejiang Pomanique Electric Co.,Ltd
power transformer
power transformer
JDZW series

Primary voltage: 12, 11, 10 kV
Secondary voltage: 100 V - 240 V
Frequency: 60, 50 Hz

... protection. The transformer is suitable for rated frequency of 50 Hz or 60Hz, the highest voltage of the equipment is 12kV power system and its equipment for voltage measurement, power ...

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zhejiang Pomanique Electric Co.,Ltd
power transformer
power transformer
CT series

... connected to the following toroidal current transformers. They must be crossed by the cables of the line to be controlled; insert the phases and neutral if present. The earth cable must NOT cross the current transformer. NOTE: ...

power transformer
power transformer
HPT225A

Primary current: 0 A - 2 A
Secondary current: 0 mA - 2 mA
Frequency: 50 Hz

Mini Voltage Transformer Occasion of use: Generally used in instruments and meters with high space requirements for testing voltage, electric energy and power; Principle of use: Primary ...

power transformer
power transformer
POWER: ST-70920.000

Electric power: 9,000 W
Primary voltage: 400 V
Secondary voltage: 223 V

SINGLE PHASE TRANSFORMER WITH INTEGRATED CHOKE Primary: 400V – Secondary: 223V – Power: 9KVA – Choke: 1,68mH Russian inter-cities train application (auxiliary converter) Boige et Vignal

power transformer
power transformer

Chip inductor / transformer Features – Flat design – Transformer – Ceramic base or one piece ferrite Applications Mobile radio, satellite TV, RF circuit

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Neosid Pemetzrieder GmbH & Co. KG
power transformer
power transformer
ETR

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

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

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 ...

power transformer
power transformer
SKS-DK-10KVA-0.22

Electric power: 10 kVA
Primary voltage: 220, 380 V
Secondary voltage: 380, 220 V

... Copper Insulation :F/H Standard: EN61558-2-6 Range :30kva to as you requested Application : electrical control transformer

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Shenzhen Sikes Electric Co., Ltd.
power transformer
power transformer
SKS-SGA-125/0.4

Output power kVA: 125 kVA
Primary voltage: 400 V
Secondary voltage: 400 V

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

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Shenzhen Sikes Electric Co., Ltd.
power transformer
power transformer
SKS-SGGF-10/0.38-AO

Output power kVA: 10 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 ...

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Shenzhen Sikes Electric Co., Ltd.
power transformer
power transformer
RK 81

Electric power: 0 kVA - 0.008 kVA
Primary current: 1 A

... equipment and devices range from bell transformers to the Dupline bus system. Cross-system components are suitable for both the SI impulse system and the Dupline bus system. Compatible output signals (e.g. 24 V DC ...

power transformer
power transformer

... environment and to energy saving has led to the creation of a range of products with low standby power which are part of the family of encapsulated laminate transformers. Comelit produces a vast array ...

power transformer
power transformer

Comelit develops and produces various types of transformers for switch mode applications. In close collaboration with the client, the product is customized to the end of maximizing its performance and preventing problems ...

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