Single-phase transformer PFN IP44 PFN3501/2301 230/230V 16152-9986

Portable Transformer – Safety and Efficiency in One Device

This single-phase isolation transformer PFN3501/2301 with a power rating of 3500 VA is a reliable solution for both professional installers and end users. It ensures safe power supply to electrical devices, protecting against electric shock and interference. The IP44-rated enclosure guarantees resistance to environmental conditions, making it an ideal choice for both indoor and outdoor applications.

The transformer has been designed with user convenience in mind. Its portable construction, combined with robust handles, facilitates easy transportation and positioning. Thermal protection with a reset button and an indicator lamp enhance operational safety, while the output sockets allow for simple connection of devices. Built to Class II insulation standards, it minimizes the risk of electric shock.

Construction and Applications

The PFN transformer is resin-encapsulated, providing high resistance to mechanical damage and moisture. Its primary function is galvanic isolation of circuits, significantly increasing safety during use—especially when operating power tools or working in harsh environmental conditions. It can be used to power a wide range of devices requiring stable 230V voltage, such as power tools, audio-video equipment, and measuring instruments. The Class B insulation material ensures long-term, reliable operation.

Advantages of the PFN Transformer:

• High Power: 3500 VA enables powering even demanding devices.
• Safety: Galvanic isolation and thermal protection minimize the risk of electric shock and equipment damage.
• Durable Construction: IP44 enclosure and resin-encapsulated design ensure resistance to weather and mechanical stress.
• Portability: Robust handles make transportation and positioning effortless.
• Versatility: Suitable for residential, workshop, and industrial applications.
• Standards Compliance: Meets requirements of PN-EN 61558-1:2009 and PN-EN 61558-2-4:2009, guaranteeing safety and reliable performance.
• Short-Circuit Protection: Provides protection against consequences of secondary circuit short circuits.

The PFN transformer is an investment in safety and work comfort—whether you are a professional installer or an end user. Its robust construction, high power output, and advanced safety features make it the ideal choice for anyone who values reliability and safe operation.