Custom Safety and Isolation Transformers Tailored to Your Needs

We manufacture safety and isolation transformers both in standard versions and fully customized models, designed to order according to the primary and secondary voltage values requested by each customer.

Over time, O.C.E. has introduced advanced technical solutions to ensure increasingly higher quality and maximize customer satisfaction.

Each transformer can be configured with various construction options to perfectly meet the needs of installers, designers, and system integrators.

Custom Design – Total Flexibility for Every Requirement

Thanks to a thorough analysis of our clients’ needs, we have developed an advanced customization method that allows us to reduce delivery times for personalized safety and isolation transformers.

What we can build for you:

  • Multi-secondary outputs up to 5
    We manufacture transformers with up to five secondary outputs, each with different voltages and powers, optimizing space and cost.

  • Custom voltages
    We configure input and output voltages according to customer specifications, ensuring adaptability to various applications.

  • Various types of terminals
    We offer a selection of terminals to meet the specific needs of each project.

  • Custom terminal arrangement
    We adapt the layout of input and output terminals based on customer requests, facilitating installation.

  • Flexible delivery times
    We manage production schedules to align with your project deadlines.

  • Collaboration on new projects
    We are available to work together on innovative projects, providing tailor-made solutions.

  • Unique serial code
    Each transformer is identified by a unique serial code linked to its test certificate.

  • Testing on every single unit
    We perform rigorous tests on every transformer to ensure the highest quality and reliability.

  • ROHS compliance
    Our products comply with the ROHS directive, ensuring environmental conformity.

  • UL materials
    We manufacture transformers using components and materials certified to UL standards, suitable for applications in the North American market or environments with specific requirements.The finished product is not UL certified but is built with materials compliant with UL standards, offering high reliability and technical compatibility.

Isolation Transformers – Reliable Safety

Isolation Transformers – Reliable Safety

The transformer’s two windings are separated by a multi-layer galvanic insulation system in Class F, made with UL-certified materials, designed to minimize contact between live parts and ground. In the event of primary insulation failure, this system limits the possibility of dangerous voltages.

Our isolation transformers ensure a secure separation between primary and secondary windings, thanks to the multi-layer insulation that enhances protection and reduces the risk of hazardous voltages.

This protection is essential to:

  • Limit leakage currents to ground

  • Prevent dangerous electrical discharges

  • Protect personnel and equipment

Ideal for electrical panels, automation systems, and industrial environments, the transformers are available in standard or customized versions, with voltage ratings adjustable to meet specific customer requirements.

Safety Transformers – Low Voltage Protection

Safety transformers are a type of isolation transformer designed to supply low voltage safety circuits (SELV), with a secondary voltage below 50 V.

They are used to protect people and equipment in applications where maximum electrical safety is required.

Available in standard or customized versions according to customer needs.

Choice of terminal block arrangement

arrangement of transformer terminal blocks on our Safety and isolation transformers

You can choose your own terminal arrangement

Electro-medical equipment (safety and isolation)

We build transformers compliant with the electromedical standard CEI EN60601-1.

Further Information

Thermal Insulation class

The thermal insulation class indicates the ability of the enamel coating on the copper conductors to withstand the temperature rise generated during transformer operation.

In practical terms, it defines the maximum operating temperature the insulation can tolerate without degrading, thereby ensuring the product’s safety and long-term durability.

All our transformers are built using Class F materials (155°C), providing high thermal resistance and reliable performance even under demanding operating conditions.

Electrostatic shield

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Double Insulation

There are different types of insulation, but the most common are basic insulation and supplementary insulation.

Basic insulation provides the primary barrier separating live parts from the rest of the system, ensuring protection against accidental contact.

Supplementary insulation is an additional, independent layer designed to act in case the basic insulation fails, thereby enhancing overall safety.

All our transformers feature double insulation between primary and secondary, achieved by increasing the insulating layers, to ensure enhanced safety and long-lasting performance.

Multi-output

A single transformer, more windings, more space at low cost

With the advancement of technologies, the challenges for plant designers increase.

O.c.e. , with its multi-output transformers, aims to help its customers with space problems. With our technology, users with different voltages and powers can be powered in a single product. This perspective shows some benefits:

More space available (one transformer, more customized outputs)

Low purchase costs