What is the difference between an autotransformer and an isolation transformer?

An autotransformer uses a single winding for both primary and secondary circuits, offering voltage conversion with no electrical isolation. An isolation transformer has separate primary and secondary windings, providing electrical isolation and often enhanced safety.

Can this unit be used outdoors?

Autotransformers are typically designed for indoor use in dry, controlled environments. Outdoor use would require a specific IP-rated enclosure to protect against moisture and dust.

What maintenance is required for an autotransformer?

Maintenance is generally minimal, primarily involving keeping ventilation clear and ensuring electrical connections are secure. Regular inspection for signs of overheating or damage is advisable.

Is this unit suitable for continuous operation?

Many industrial-grade autotransformers are designed for continuous operation within their specified load limits. Buyers should confirm the duty cycle with the seller for this specific unit.

How do I determine the correct VA rating needed?

To determine the correct VA rating, sum the wattage of all connected loads and add a safety margin, typically 20-25%. It is crucial not to exceed the autotransformer's stated VA capacity.

Used Tacima - SC 5498-Autotransformer - Power Supplies & Switch Units, photo 1

Used Tacima - SC 5498-Autotransformer - Power Supplies & Switch Units, photo 2

Used Tacima - SC 5498-Autotransformer - Power Supplies & Switch Units, photo 3

Used Tacima - SC 5498-Autotransformer - Power Supplies & Switch Units, photo 4

Used Tacima - SC 5498-Autotransformer - Power Supplies & Switch Units

used Equipment

Available

Verified seller

Tacima - SC 5498-Autotransformer

Name: Tacima - SC 5498-Autotransformer
SKU: ULM20017
Availability: InStock

Price: Contact seller for price

Used Tacima SC 5498 2000VA autotransformer in working condition. Sourced direct from lab. Cost-effective alternative to new. View specs and photos.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

SC 5498

Stock Number

ULM20017

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Adapting equipment with different voltage requirements for use in a new electrical environment.
Providing a step-up or step-down voltage conversion for industrial machinery.
Integrating imported machinery into a UK electrical supply without rewiring.
Powering sensitive laboratory equipment requiring specific voltage inputs.

Typical capacity: Units of this type commonly offer capacities ranging from 500VA to 5000VA; this specific model is stated as 2000VA.
Voltage conversion: Autotransformers typically facilitate conversion between common industrial voltages, such as 230V to 110V or 110V to 230V.
Efficiency: Autotransformers are generally more efficient than isolation transformers for voltage conversion, particularly when the voltage ratio is close to 1:1.
Footprint: For this class of equipment, dimensions are typically compact, designed for benchtop or floor placement in industrial or laboratory settings.
Cooling: Most units of this capacity are air-cooled, relying on natural convection or integrated fans.

An autotransformer uses a single winding for both primary and secondary circuits, offering voltage conversion with no electrical isolation. An isolation transformer has separate primary and secondary windings, providing electrical isolation and often enhanced safety.

Power supplies and switch units for lab and biotech applications are generally regarded as reliable workhorses when purchased from reputable sources. Buyers typically prioritise verifying output specifications match their equipment requirements and checking for signs of wear on connectors and internal components. Units from established manufacturers tend to hold value well. Key strengths include consistent performance in controlled environments and relative durability when properly maintained. Inspecting documentation and testing before purchase remains standard practice.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.