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Transformers

controllers, one phase, three phase, supply, redirect, coil and filters

Transformers

At face value, transformers, coils and filters are simple devices, but in reality, they are highly specialised products and are a central element of any factory and machine. Every application requires the use of the right material in terms of function and efficiency. The products that OpenSupply provides are based on decades of knowledge and experience, with the aim of offering our customers the best possible solution.

Transformers use magnetically connected coils to increase or reduce alternating current and/or galvanically separate primary and secondary power circuits, which means that transformers play an important role when it comes to safety in working with electricity. Within this product category, OpenSupply carries the following product groups:

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Single-phase transformers

In the power range up to 630 kVA, we offer single-phase transformers with an input voltages of up to 1000 V. Design and construction are in accordance with EN 61588 or VDE 0570, and possible other certifications, like UL/CSA.

OpenSupply provides a series of designs that are suitable for a variety of applications. In the construction of these transformers, high-quality materials and vacuum impregnation are used.

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Three-phase transformers

In the power range of up to 1,500 kVA, we offer three-phase transformers with an input voltages of up to 1000 V. Design and construction are in accordance with EN 61588 or VDE 0570, and possible other certifications, like UL/CSA.

OpenSupply provides a series of designs that are suitable for a variety of applications. In the construction of these transformers, high-quality materials and vacuum impregnation are used.

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Power supplies

In accordance with VDE 0570-2 or EN 61558-2-6, DC power sources are use in switching equipment, distribution boards, machines and equipment with protected ultra-low voltage.

The built-in transformer guarantees a secure network separation. These quality products are available with VDE-UL certificate and guarantee a trouble-free use.

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Driver transformers

Driver transformers are used to provide control circuits in switching equipment, distribution boards and machines in accordance with EN 60204 or VDE 0113. The coils have to be separated by a basic isolation and guarantee a secure operation for machines that have to comply with EN 61558-2-2.

With input voltages of up to 1000 V and output voltages of up to 1000 V, this product group meets the requirements of all operating systems.

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Coils

Single- or three-phase coils are indispensable when it comes to safeguarding the operation and safety in electrotechnical applications.  

These coils are based on EN 61558-2-20, via special core assemblies and first-rate vacuum impregnation in black polyester impregnating resin. We manufacture network, commutation and reactors.

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Filters

Line filters and sinus filters help reduce noise pollution, so that machines and installations can be operated in a safe and stable manner in accordance with the required standards. They can, for instance, be used as input filter for frequency converters, or as a sinus filter between a frequency converter and engine.

We supply filters in the standard reach from 7A to 180A, as well as for nominal voltages between 400 VAC and 480 VAC.

Bekijk onze collectie Transformers

DC power supply UPS module

DC power supply UPS module

DC power supply Type UDGS

DC power supply Type UDGS

DC power supply Type UDGC

DC power supply Type UDGC

DC power supply Type EGX

DC power supply Type EGX

DC power supply Type EGSL

DC power supply Type EGSL

DC power supply Type EGS

DC power supply Type EGS

DC power supply Type DGS

DC power supply Type DGS

DC power supply Type DGC

DC power supply Type DGC

DC power supply Type BSN

DC power supply Type BSN

Coils Type DD-UL-G in housing IP 23

Coils Type DD-UL-G in housing IP 23

Coil housing Type GEH D

Coil housing Type GEH D

Coils Type DD-UL

Coils Type DD-UL

Coils Type DZE

Coils Type DZE

Coils Type DNE II

Coils Type DNE II

Coils Type DNE I

Coils Type DNE I

Coil Type DND

Coil Type DND

Coil Type DKE uk = 2% at 400V

Coil Type DKE uk = 2% at 400V

Coils Type DKE uk = 2% at 230V

Coils Type DKE uk = 2% at 230V

Coils Type DKD uk = 4%

Coils Type DKD uk = 4%

Coils Type DKD uk = 2%

Coils Type DKD uk = 2%

Coil Type DGE II

Coil Type DGE II

Coils Type DGE I

Coils Type DGE I

Spoelen Type DFD

Spoelen Type DFD

Filter Type MSFD-en

Filter Type MSFD-en

Filter Type MSF-en

Filter Type MSF-en

Filter Type DNF

Filter Type DNF

Single-phase transformer Type RST

Single-phase transformer Type RST

Single-phase transformer Type RKT

Single-phase transformer Type RKT

Single-phase transformer Type U-UL

Single-phase transformer Type U-UL

Single phase transformers Type UTS / UTT II

Single phase transformers Type UTS / UTT II

Type UTS / UTT I Single Phase Transformer

Type UTS / UTT I Single Phase Transformer

Type UTM Single Phase Transformer

Type UTM Single Phase Transformer

Type UTL / UTTL II Single Phase Transformer

Type UTL / UTTL II Single Phase Transformer

Single Phase Transformer Type UTL / UTTL I

Single Phase Transformer Type UTL / UTTL I

Single phase transformer Type UTK

Single phase transformer Type UTK

Single-phase transformer Type UTI

Single-phase transformer Type UTI

Type USI Single Phase Transformer

Type USI Single Phase Transformer

Single-phase Type USS transformer

Single-phase Type USS transformer

Single-phase transformer Type ETS

Single-phase transformer Type ETS

Single-phase transformer Type ETK

Single-phase transformer Type ETK

Single-phase transformer Type ESS

Single-phase transformer Type ESS

Single-phase transformer Type E-UL (ETKU)

Single-phase transformer Type E-UL (ETKU)

Type E-UL (ETK NewLine) Single-phase transformer

Type E-UL (ETK NewLine) Single-phase transformer

Type ESI single phase transformer

Type ESI single phase transformer

Type ELT-en

Type ELT-en

Type U-UL, D-UL and DS-UL in housing IP 23

Type U-UL, D-UL and DS-UL in housing IP 23

Three-phase transformer Type DRT

Three-phase transformer Type DRT

Three-phase transformer Type D-UL

Three-phase transformer Type D-UL

Three-phase transformer Type DTS / DTT II

Three-phase transformer Type DTS / DTT II

Three-phase transformers Type DTS / DTT I

Three-phase transformers Type DTS / DTT I

Three-phase Transformer Type DTM

Three-phase Transformer Type DTM

Three Phase Transformer Type DTL / DTTL II

Three Phase Transformer Type DTL / DTTL II

Three-phase Transformer Type DTL / DTTL I

Three-phase Transformer Type DTL / DTTL I

Three-phase transformer Type DTI

Three-phase transformer Type DTI

Three-phase transformer Type DS-UL

Three-phase transformer Type DS-UL

Three-phase transformer Type DSS

Three-phase transformer Type DSS

Three-phase transformer Type DSI

Three-phase transformer Type DSI

Transformer (single phase) Type UTK

Transformer (single phase) Type UTK

Transformer Type ETK

Transformer Type ETK

Insulation transformer Type E-UL (ETKU)

Insulation transformer Type E-UL (ETKU)

Control transformer (single phase)

Control transformer (single phase)

Reasons to work with OpenSupply:

  • OpenSupply provides a broad range of technical products and accessories
  • That makes OpenSupply a valuable partner for any business
  • In addition, OpenSupply has the expertise required
  • That is why OpenSupply is a useful addition to your company’s network

Any questions?

If you want to know more about these – or other – transformers, or about the other products in the OpenSupply range, please contact us immediately. We are happy to advise and assist you.

Have a question? Please feel free to contact OpenSupply.

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