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EREA Transformers
Catalog - Ed. 2020

Catalog - Ed. 2020

Product catalog summary

Overview: The document is a comprehensive catalog by EREA Energy Engineering, detailing transformers and related products for industrial applications. It includes technical specifications, product selection guides, and descriptions of various transformer types.

Technical Information: It begins with technical details on energy-efficient transformers and those with low inrush current. A product selection guide is provided for single and three-phase transformers, switching power supplies, electric vehicle charging, and photovoltaic installations.

Transformer Types: Transformers are categorized into safety, isolating, control, and autotransformers, with specifications such as voltage, power ratings, and protection classes.

Product Specifications: Detailed specifications are provided for each transformer type, including single-phase safety transformers, isolating transformers, and control transformers. The catalog also covers portable and three-phase transformers with energy-efficient options.

Special Series: Highlights include energy-efficient industrial transformers (BTE) and transformers with low inrush current (IRC), emphasizing their benefits and applications.

Additional Components: Sections on direct current power supply units, alternating voltage stabilizers, voltage measurement transformers, reactors, and customized transformers are included, along with protection cases and vibration dampers.

General Sales Terms: The catalog concludes with general sales terms, providing essential information for purchasing and customer service.

Contact Information: EREA Energy Engineering's contact details are provided for further inquiries and support.

Temperature Class and Protection: The temperature class indicates the maximum temperature for insulation materials. Classes range from A (105°C) to H (180°C). Transformer protection involves short-circuit risk management, with fuse ratings specified for different power capacities.

Nominal Values and Protection: Tables provide nominal values for primary and secondary protection of transformers, detailing fuse and circuit breaker specifications.

Single-phase Safety Transformers: These range from 10 VA to 630 VA, designed for safety extra low voltage applications, with a maximum ambient temperature of 50°C and protection class II.

Technical Parameters and Dimensioning: Detailed technical parameters and dimensioning information are provided for various transformer models.

Standards and Characteristics: Transformers comply with standards such as EN 61558-2-6 and EN 60742, featuring vacuum encapsulation and high insulation resistance.

Additional Transformer Types: Other types include electromagnetic transformers for lighting, bell transformers, and safety transformers.

Specifications: Primary voltage is 230V with secondary voltages ranging from 6V to 24V for safety transformers, and up to 115V for isolating transformers. Power ratings range from 0.6 VA to 630 VA.

Procedures and Connections: Connections include soldering pins for PCB mount transformers and screw terminal blocks for isolating transformers.

Characteristics: Transformers are vacuum-encapsulated with synthetic resin, prepared for protection class II, and have low heating characteristics.

Recommedations and Special Executions: Customizations are available for other voltages, power ratings, and pin layouts upon request.

Technical Parameters and Dimensioning: Detailed tables provide dimensions, weight, and electrical characteristics for each transformer model.

Isolating Transformers: Designed for applications with primary voltages of 230V and secondary voltages of 115V, featuring high dielectric strength and insulation resistance.

Single-phase Isolating Transformers for Electric Vehicles: Available in 3.7 kVA, 7.4 kVA, and 11 kVA models, designed for low inrush current applications.

Single-phase Control Transformers: Designed for control circuits with inrush power requirements, available in power ratings from 40 VA to 630 VA.

Standards and Characteristics: Complies with standards EN 61558-2-2, EN 61558-2-4, and EN 61558-2-6.

Installation and Connection: Transformers are equipped with screw terminals and fixing supports or angles with holes for mounting.

Single-phase Autotransformers: Available in power ratings from 35 VA to 1000 VA, featuring vacuum encapsulation and reversible windings.

Portable Single-phase Transformers: Power ratings range from 100 VA to 630 VA, with characteristics including separate windings and plastic casing.

Three-phase Transformers: Isolating transformers available from 1 kVA to 10 kVA, and separating transformers from 16 kVA to 100 kVA.

Technical Parameters and Dimensioning: Detailed tables provide dimensions, weight, and technical parameters for each transformer type.

Protection and Safety: Transformers are designed to meet various protection classes and degrees of protection.

Specifications and Standards: The document outlines specifications for three-phase isolating transformers, adhering to standards EN 60076-11 and EN 61558-2-4.

Characteristics: Transformers are vacuum-and pressure-varnish impregnated, with high dielectric strength and insulation resistance.

Technical Parameters: Detailed technical parameters for various transformer models are provided.

Dimensioning: Dimensioning details are provided for each transformer model.

Product Presentation: The document includes a comprehensive product presentation, highlighting the range of available transformer models.

Common Properties: Common properties include reinforced insulation, natural convection cooling, and preparation for protection class I.

Transformer Specifications: Various transformer models are listed with their respective codes, dimensions, and weight.

Protection Cases: IP20, IP23, and IP65 protection cases are available for different transformer models.

Silent Blocks: Silent blocks are used to reduce mechanical vibrations and noise from transformers.

Inrush Current Limiters: Designed to limit the inrush current of transformers, available in different voltage and current ratings.

Technical Data: Voltage range is 230V – 400V, with frequency 50-60 Hz and current options max 8A, 16A, or 25A.

Specifications: Isolating transformers for medical rooms range from 1.6 kVA to 10 kVA, adhering to EN 61558-2-15 and HD 60364-7-710 standards.

Technical Parameters: Power range is 0.5 kVA to 10 kVA, with output voltage protection up to 250 V.

Applications: Medical protection transformers ensure safety by separating electric circuits and minimizing leakage current.

Standards and Compliance: Transformers comply with EN 61558-2-6 and EN 60742 standards.

Efficiency and Performance: Efficiency rates vary across models, with no-load efficiencies reaching up to 98.4%.

Stabilized Single-Phase Switching Power Supplies: Available for DIN-rail mounting with adjustable outputs of 12V and 24V.

AC Voltage Stabilizers: Designed to eliminate fluctuations in mains voltage, providing stable 230V output.

Voltage Measurement Transformers: Used for adjusting voltage to the input voltage of measuring instruments.

Reactors: Three-phase line reactors for electrical motors reduce voltage distortion and harmonics.

Customized Transformers: EREA offers customization of transformers based on project needs.

Transformer Specifications and Options: Single-phase or three-phase transformers, with options for separate windings or autotransformers.

Connection and Protection Options: Options for primary and secondary connections include clamps, bolts, wires, plugs, socket outlets, and pins.

Product and Standards: Compliance with various EN standards for different transformer types.

Electrical Characteristics: Specifications for primary and secondary voltage, circuit type, frequency, and more.

General Sales Terms: Includes orders, packaging, transfer of risk, reservation of title, lead times, payment, liability, force majeure, applicable law, and competent courts.

Company Overview: EREA is a leading transformer manufacturer in Europe, known for quality, reliability, and safety, with a focus on made-to-measure solutions.

Contact Information: Customers can reach EREA Energy Engineering bv through various contact numbers in Belgium, France, and the Netherlands, or via email at [email protected].

Liability and Data Changes: EREA is not liable for errors and reserves the right to change technical data without notice.

Language and Legal Terms: The Dutch-language General Sales Terms are decisive for interpreting terminology.

Personal Data Processing: EREA processes personal data for customer management, promotion, and prospecting.

Catalog excerpts

EREA TRANSFORMERS erea • energy • engineering

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BEREA ■9321 TRANSFORMERS erea • energy • engineering Content - Transformers for industrial applications Technical information 5 Quick product selection card - Single and three-phase transformers 8^1 DE Quick product selection card - Single-phase switching power supplies 12 Quick product selection card - Charging of electric vehicles 16 Quick product selection card - Photovoltaic installations 20 Energy efficient industrial transformers 25 Transformers with low inrush current (IRC) 26 Single-phase safety transformers Safety transformers for 12V and 24V lighting installations Safety transformers...

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3.5 Control transformers - low inrush current 90 10 3.6 Connection principle serial / parallel (2 x 24V - 2 x 115V) 92 4 Single-phase autotransformers 13 Direct current power supply units 167 13.1 Single-phase and three-phase rectifiers 168 13.2 Stabilized power supply units 170 13.3 Stabilized power supply units (adjustable - including battery charging) 172 13.4 Stabilized single-phase switching power supplies DIN-rail mounting (adjustable) 174 5 Portable single-phase transformers 5.1 Safety transformers 5.2 Isolating transformers 5.3 Autotransformers 14 Alternating Voltage stabilizer 181 DE...

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Brussel Bruxelles Wijnegem Antwerpen Wijnegem Shopping Center Antwerpen E313 Exit 18 Wijnegem

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Quick product selection card Three-phase transformers 8 Single-phase switching power supplies 12 Charging of electric vehicles 16 Transformer types Separating transformer 24 Special series BTE: Energy efficient industrial transformers 25 IRC: Transformers with low inrush current 26 Transformer properties Transformer power and typical power 28 Protection class - Electric shock protection 30 erea • energy • engineering

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(*) = MCCB = Moulded Case Circuit Breaker Isolating-transformers – Energy Efficient – EN61558-2-4 – Chapter 6.3 Separating-transformers – Classic Range – EN60076-11 – Chapter 6.1 – 6.2

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>>>>>>>> <N<N<N<N<N<N<N<N OOOOOOOO >>>>>>>> OOOOOOOO OOOOOOOO ’vT’vT’vr’vr’vr’vr’Nr'Nr OOOOOOOO COOi— (NcO^TCNcO oooooo^r^r <N<N<N<N<N<N<N<N Icococococo^^^ I(n<n<n<n<n^2^2^2 ocococococ^r^r^r Iqqqqq^^^ >>>^>>^>^ LOU)lO>LOU)>LO> ooooooooo ooooooooo ooLor^oco^roo r-r-CMCO^ONOi- o o o o o o <N<N<N<N<N<N >>>>>> o o o o o o o o o o o o ^r^r^r^r^r^r cb cb cb cb cb cb HiEREA Ififl TRANSFORMER! ereo • energy • engineering

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Stabilized single-phase switching power supplies for DIN-rail mounting (adjustable) - 12 V - 24 V - Chapter 13.4 Available in stock Warranty 3 years DR-SPS-B 1 20W24V DR-SPS-B 240W24V Type (1) Overload: constant current limiting - Autorecovery / Overtemperature: Power Shut Down - Autorecovery Evolution - BTE - Energy efficient EREA TRANSFORMER! ereo • energy • engineering

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Stabilized single-phase switching power supplies for DIN-rail mounting (adjustable) - 12 V - 24 V - Chapter 13.4 Available in stock Warranty 3 years DR-SPS-M 60W12V/BTE DR-SPS-M 60W24V/BTE DR-SPS-M 100W12V/BTE DR-SPS-M DR-SPS-N DR-SPS-N DR-SPS-N DR-SPS-N 100W24V/BTE I 40W12V 40W24V 100W12V 100W24V (1) Overload: constant current limiting - Autorecovery / Overtemperature: Power Shut Down - Autorecovery Modular - BTE - Energy efficient EREA TRANSFORMERS ereo • energy • engineering

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Electrical distribution network Stromverteilungsnetz Single phase / Einphasig 230V NO TRANSFORMER KEIN TRANSFORMATOR NO TRANSFORMER KEIN TRANSFORMATOR Charging station / Ladestation Charging station / Ladestation Charging station / Ladestation Charging station / Ladestation

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EC and ECT series isolating transformers for oo uolirg Charging stations - Low inrush cu rrent erea • energy • engineering blue easy start low inrush current Charging station type Transformer type Single phase -16A Single phase -32A Single phase - 48A Three-phase -16A Three-phase - 32A Three-phase - 63A 230EC 3703/IRC I 230EC 7400/IRC I 230EC 11000/IRC ECT 11000/IRC I ECT 22000/IRC I ECT 44000/IRC Transformer code Power U primary U sec oedory I primary^SOV) I primary (400V Y+N) I Sec (1 phi: 230V / 3ph: 400V Y+N) Protection primary 230V A - 3yA type C 230V A - 6SA type C 230V A-125A type C 400V...

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Electrical distribution network Stromverteilungsnetz Single phase / Einphasig 230V NO TRANSFORMER KEIN TRANSFORMATOR NO TRANSFORMER KEIN TRANSFORMATOR Transfo type: 230PV xxxx/IRC On demand Auf Anfrage Photovoltaic panels / Photovoltaikmodule Transfo type: 230PV xxxx/IRC On demand Auf Anfrage Transfo type: PVTxxxxxx/IRC See rear side Siehe Rückseite Photovoltaic panels / Photovoltaikmodule Transfo type: PVTxxxxxx/IRC See rear side Siehe Rückseite Photovoltaic panels / Photovoltaikmodule Photovoltaic panels / Photovoltaikmodule

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erea • energy • engineering PVT series Isolatmg traesSsrmcrs for copplmg pSstvvsltaicivvcrters Sowinresh current Inverter type Transformer type 230V A --10/0 type C 230V A - 50A type C 230V A - 63/6 type C 230V A - 100/6 type C 230V A -125/6 type C 400V Y - 25A type C 400V Y ^AtypeC 400V Y - 40A type C 400V Y -63/3 type C 400V Y -80AtypeC 25/5 type C 32/2 type C 40/0 type C 63/3 type C 80/0 type C Transformer code Power U primary U secondary I primary (230V A) I primary (400VY+N) I secondary (400V Y+N) Protection primary (230V A) Protection primary (400VY+N) Protection secondary (400V Y+N) No-load...

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Transformer types These transformers have at least a basic isolation between primary and secondary windings and are required for machine control circuits (cf. EN 60 separating transformer (fig. 1) Is a transformer that has primary and secondary windings electrically isolated by mxeans of basic insulation, so as to limit, in the circuit fed by the secondary winding, the risks in the event of accidental simultaneous contact with earth and live parts. control circuits, signalling, interlocking… For this application, the transformer often needs to generate a higher power for a short isolating transformer...

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Catalog - Ed. 2020

Catalog - Ed. 2020

Catalog excerpts

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