Haefely transformers

251 companies | 1,556 products
current transformer
current transformer
QI-300-I

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

... 20 mA so needs no direct power supply. It is the first loop-powered Hall effect transformer with 0.5% accuracy on the market. RMS AC/DC loop-powered current transformer, 0…300 A bipolar, analogue output ...

See the other products
qeed
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 accuracy of the ...

electrical power supply transformer
electrical power supply transformer

Different applications require different voltages, so transformers need to be more flexible. Chordn transformer offers you the flexibility that you need. Safe and reliable are the advantages of chordn ...

burner transformer
burner transformer
220 - 240 V, 7 W, 5 mA | TRW series

This Ignition transformer is built to satisfy the power requirement of condensing and atmospheric boilers. Thanks to its particular electronic configuration it delivers a very high power output to ensure the ignition ...

See the other products
COFI srl
current transformer
current transformer
DRCA 1 CT 070

Primary current: 200 A

Function: Transformers are components for detecting residual currents in connection with evaluation units such as DRCM, DMRCD or MFR. Transformers in combination with evaluation units are suitable for ...

See the other products
Doepke Schaltgeräte GmbH
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 with earth screen between the primary ...

See the other products
Boardman Transformers
power transformer
power transformer
CL series

Electric power: 3 kVA - 40 kVA
Primary voltage: 230, 415 V
Primary current: 7.22 A - 173.91 A

Larger single-phase Transformers using UI two limb construction. The Transformers conform to IEC61558 and IEC60076 and are available with a range of voltage and connection options.

See the other products
Boardman Transformers
power transformer
power transformer
CL series

Electric power: 0.05 kVA - 2.5 kVA
Primary voltage: 0 V - 440 V
Secondary voltage: 12, 24, 48, 110, 230 V

CL Range CL Range Control Panel Transformers offering 230V with input tappings or 400V with input tappings. Designed and manufactured to comply with IEC61558. This high quality product is manufactured using automated ...

See the other products
Boardman Transformers
current transformer
current transformer
SCT027H

Primary current: 160 A

Characteristics:Hand hold type, leading wire output, audio plug connector(or customized), transient voltage suppressor built in. Application: used for the current measuring, monitoring and protecting of AC motor, lighting equipment ...

See the other products
YHDC Dechang Electric
instrument transformer
instrument transformer
ZCT035

Primary current: 200 mA

Characteristics:Sub-plate mount,crimping terminal output, with built-in transient voltage suppressor for protection. purose:used for leakage current protection(EGR)zero sequence current detection.

See the other products
YHDC Dechang Electric
instrument transformer
instrument transformer
TV16E

Primary current: 0 mA - 2.5 mA

Characteristics:Combined voltage current transformer. Power to be measured works with current–limiting resistance. Adopt permalloy core, epoxy resin encapsulated, PCB welding, mounting height 14mm. Application: for voltage ...

See the other products
YHDC Dechang Electric
instrument transformer
instrument transformer

... to give a signal, if the AC current exceeds a preselected setpoint. The setpoint is adjusted on a potentiometer on the transformer. 2. Current converters. These units converts the primary AC current to a standard 4-20 ...

power transformer
power transformer
WE-PSPA

Primary voltage: 5 V - 23 V
Secondary voltage: 2,500 V
Primary current: 100 mA - 750 mA

Surface mount AEC-Q200 Variety of turn ratios Operating temperature:-40 °C up to +125 ºC Automotive approved Applications As a Gate Drive Transformator Transformator for Push Pull DC/DC Converter For isolated interfaces RS 485, CAN

See the other products
Würth Elektronik eiSos
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

See the other products
CARLO GAVAZZI
current transformer
current transformer
CTD1X1205AXXX

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

Solid core Current transformer 120A/5A Specifications Rated primary current 120 A Output 5 A Hole diameter 24 mm (0.94 in) Accuracy class 0.5

See the other products
CARLO GAVAZZI
current transformer
current transformer
CTD1X1255AXXX

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

Solid core Current transformer 125A/5A Specifications Rated primary current 125 A Output 5 A Hole diameter 24 mm (0.94 in) Accuracy class 0.5

See the other products
CARLO GAVAZZI
power transformer
power transformer
STE series

Primary voltage: 230 V - 400 V
Secondary voltage: 24 V - 230 V

General Data Rated input voltage 230 ‑ 400 Vac Rated output voltage 24 ‑ 230 Vac Rated power 63 ‑ 2500 VA Insulation class B Maximum ambient temperature 40 °C Efficiency up to 95 % Degree of protection IP 00 Advantages Very good switch‑on ...

See the other products
Block Transformatoren-Elektronik
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 ...

See the other products
BOURNS
electrical power supply transformer
electrical power supply transformer
AJT

Electric power: 90 kVA - 180 kVA

... complex. Piller specialists ensure operating personnel of all Piller products are fully trained. The APOJET AJT step down transformer (Gatebox) is designed to step down the high 400Hz transmission voltage supplied ...

isolation transformer
isolation transformer
LH series

Electric power: 0.04 W - 5 W
Primary voltage: 230, 400 V
Secondary voltage: 24 V - 230 V

... isolating / isolation transformers, which are protected against direct contact. Products in the LH-series are designed with maximum versatility in every transformer’s functions and technical features. ...

See the other products
Muuntosähkö Oy - Trafox
isolation transformer
isolation transformer
XH series

Primary voltage: 230, 400 V
Secondary voltage: 24 V - 230 V
Frequency: 50, 60 Hz

... isolating / isolation transformers, which are protected against direct contact. Products in the XH-series are designed with maximum versatility in every transformer’s functions and technical features. ...

See the other products
Muuntosähkö Oy - Trafox
isolation transformer
isolation transformer
KLM

Primary voltage: 230 V
Secondary voltage: 110 V - 230 V
Frequency: 50, 60 Hz

The transformers are used as isolation transformers. The transformers have been manufactured with toroidal transformers. Due to their compact size, low noise level and ...

See the other products
Muuntosähkö Oy - Trafox
power transformer
power transformer
TMN230-24-63

Output power kVA: 0.063 kVA - 20 kVA
Primary voltage: 230 V
Secondary voltage: 24 V

distribution transformer
distribution transformer

Output power kVA: 25 kVA - 10,000 kVA
Primary voltage: 36 kV
Secondary voltage: 36 kV

... Type Transformers from 25 kVA up to 10.000 KVA up to 36 kV voltage class. Cast Resin Transformers are a cost-effective and convenient alternative to traditional high voltage Oil Immersed Power and Distribution ...

See the other products
Timsan Transformateur
power transformer
power transformer

Output power kVA: 25 kVA - 4,000 kVA
Primary voltage: 36 kV
Secondary voltage: 36 kV

* Cooling Type: ONAN or Customized * Vector Group: YZN, DYN or Customized * Conducting Material: Electrolytic Copper or Electrolytic Aluminum. * Geographical Conditions: Concerned country’s conditions ( Altitude, Humidity, Temperature ...

See the other products
Timsan Transformateur
distribution transformer
distribution transformer

Output power kVA: 25 kVA - 8,000 kVA
Primary voltage: 36 V
Secondary voltage: 36 kV

* Cooling Type: ONAN or Customized * Vector Group: YZN, DYN or Customized * Conducting Material: Electrolytic Copper or Electrolytic Aluminum. * Geographical Conditions: Concerned country’s conditions (Altitude, Humidity, Temperature ...

See the other products
Timsan Transformateur
power transformer
power transformer

... hermetically sealed transformer, the oil does not come into contact with the air and its electrical properties are therefore not compromised, ensuring a long life span of the transformer. For powers exceeding ...

See the other products
Sami Trafo Makina Insaat Imalat Taah. Genel Tic. Ltd. Sti.
power transformer
power transformer

Output power kVA: 4,000 kVA - 50,000 kVA
Secondary voltage: 3.3 kV - 66 kV
Frequency: 60, 50 Hz

... global providers of power & distribution products for utilities and industry. Std Transformer is Design, manufacturing and exporting 53 Countries of the Power Transformer APPLICATIONS • Generation ...

See the other products
Sami Trafo Makina Insaat Imalat Taah. Genel Tic. Ltd. Sti.
distribution transformer
distribution transformer

Output power kVA: 25 kVA - 5,000 kVA
Secondary voltage: 1.1 kV - 36 kV
Frequency: 60, 50 Hz

... IEEE, NEMA, TS EN60076. Std Transformer is Design, manufacturing and exporting 53 Countries of the Distribution Transformers. Std Transformer is Design, manufacturing and exporting 53 ...

See the other products
Sami Trafo Makina Insaat Imalat Taah. Genel Tic. Ltd. Sti.
isolation transformer
isolation transformer
IT Series

Output power kVA: 3.15 kVA - 10 kVA
Primary voltage: 230 V
Secondary voltage: 230, 115 V

... series medical isolation transformers are designed compatible with IEC 60364-7-710 standards for power supply of single phase IT systems and produced in accordance with IEC 61558-2-15 standards. Medical isolation transformers ...

See the other products
Aktif Muhendislik Dis Tic. AS.
current transformer
current transformer
CT-1S Series

Primary current: 400 A - 5,000 A
Secondary current: 5 A

... Multiplexer Toroidal Current Transformers are mostly used in cases where all measuring conductors cannot be passed through a toroidal current transformer. CT-1S provides a vectorial sum by using X/5 ...

See the other products
Aktif Muhendislik Dis Tic. AS.
current transformer
current transformer
CT Series

... the relay and the transformer can be tested and checked for malfunction. • Toroidal Current Transformers are used in electrical panels with high power and thickwire and busbars. • With the CTA-1 series ...

See the other products
Aktif Muhendislik Dis Tic. AS.
current transformer
current transformer
0905349

... case current transformers are used if high currents are to be recorded and further processed. The line to be measured (conductor rail or wire) is fed through the window opening and forms the primary circuit for the plug-on ...

See the other products
Janitza electronics GmbH
current transformer
current transformer
1503206

... case current transformers are used if high currents are to be recorded and further processed. The line to be measured (conductor rail or wire) is fed through the window opening and forms the primary circuit for the plug-on ...

See the other products
Janitza electronics GmbH
current transformer
current transformer
0914813

Primary current: 5 A - 2,500 A

Moulded case current transformer for billing purposes Main features Moulded case current transformer for billing purposes The applicable regulations for kWh measurement devices can be fulfi lled with ...

See the other products
Janitza electronics GmbH
current transformer
current transformer
ASTR14

Primary current: 50 A - 500 A
Frequency: 50 Hz - 60 Hz

• unbreakable plastic casing, polyamide • difficult to inflame, according to UL 94 V0 and selfextinguishing • nickel-plated secondary terminals with plus minus screws (2 Nm) • integrated secondary terminal caps General Electrical ...

See the other products
Celsa Messgeräte España S.L.
current transformer
current transformer
AST210s

Primary current: 50 A - 300 A
Frequency: 50 Hz - 60 Hz

• unbreakable plastic casing, polyamide • difficult to inflame, according to UL 94 V0 and selfextinguishing • nickel-plated secondary terminals with plus minus screws (2 Nm) • integrated secondary terminal caps General Electrical ...

See the other products
Celsa Messgeräte España S.L.
current transformer
current transformer
AST315

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

unbreakable plastic casing, polyamide • difficult to inflame, according to UL 94 V0 and selfextinguishing • nickel-plated secondary terminals with plus minus screws (2 Nm) • integrated secondary terminal caps General Electrical ...

See the other products
Celsa Messgeräte España S.L.
isolation transformer
isolation transformer
KFD0 SCS

Electric power: 0 W - 0.675 W
Primary voltage: 20 V - 30 V
Secondary voltage: 32.1 V

application: Digital two-wire transmitter converts Pt-100, DIN EN 60751 measuring resistors into a 4…20mA current signal. For installation on a standard rail according to EN50022 (DIN, top hat rail). Case:Plastics Case dimensions:B ...

distribution transformer
distribution transformer

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

... distribution oil conservator Transformers • MV / MV oil immersed Transformers • LV / LV dry-type or oil immersed Transformers • Special transformers • Reactors • ...

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 ...

See the other products
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 ...

See the other products
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 ...

See the other products
La Newton Trasformatori S.p.A,
power transformer
power transformer
160-161 Series

Secondary voltage: 5 V - 120 V

20 output voltages to choose from (5 - 120VAC R.M.S.) Six VA size models available from - .5 to 24 VA Vertical mount, split bobbin design. 1.2, 4.4, 10, 24 VA models are non-concentric wound. 0.5 and 1 VA are both concentric wound. Low ...

See the other products
Hammond
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, ...

See the other products
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 ...

See the other products
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. ...

See the other products
Zhuhai Comking Electric Co.,Ltd.
distribution transformer
distribution transformer

Output power kVA: 333 kVA
Primary voltage: 33 kV
Secondary voltage: 120 V - 480 V

... Phase Distribution Transformers are compact in size and elegant in appearance. These transformers are manufactured by using the highest quality materials, employing the most modern and reliable manufacturing ...

See the other products
Shirdi Sai Electricals 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 used in the distribution lines ...

See the other products
Shirdi Sai Electricals Ltd
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 ...

See the other products
Shirdi Sai Electricals Ltd
exhibit your products

& reach your clients in one place, all year round

Exhibit with us