Red Arrow TRAN5 Transformer with 2x16A Sockets & 1x32A Socket

Red Arrow TRAN5 5kVA 110V Portable Site Transformer with 2 x 16A and 1 x 32A Sockets

The Red Arrow TRAN5 5kVA Portable Site Transformer is a heavy-duty 230V to 110V construction transformer designed for professional electricians, builders, contractors and tradespeople who require a higher-capacity 110V power supply for tools, equipment and temporary site lighting.

With a 5kVA intermittent rating and 3kVA continuous rating, the TRAN5 provides significantly greater capacity than smaller portable site transformers. It features two 110V 16A sockets plus one 110V 32A outlet, making it particularly useful where contractors need to supply larger 110V equipment or multiple compatible loads from one transformer.

Heavy-Duty 5kVA Site Transformer

The key selling point of the Red Arrow TRAN5 is its higher 5kVA rated capacity.

This makes it a stronger option for demanding construction applications where a smaller 3.3kVA transformer may not provide sufficient intermittent capacity.

The TRAN5 is designed for intermittent power-tool use and lower continuous loads such as site lighting, making it suitable for professional construction environments where reliable 110V power is required.

3kVA Continuous Rating

An especially important specification is the 3kVA continuous rating.

Although TRAN5 is described as a 5kVA transformer, the full 5kVA figure applies to intermittent operation. For equipment that will remain running for extended periods, the 3kVA continuous capacity is the figure that should be used when assessing the connected load.

This makes TRAN5 particularly useful for larger temporary lighting systems, multiple lower-power devices and other continuous 110V loads, provided the total demand remains within the manufacturer's limits.

230V to 110V Step-Down Transformer

The Red Arrow TRAN5 accepts a 230V AC 50Hz supply and converts it to 110V output for compatible site equipment.

This makes it highly relevant for contractors who have access to a standard mains supply but need to operate equipment designed for a 110V construction-site system.

Typical searches include:

230V to 110V transformer
240V to 110V transformer
110V construction transformer
5kVA step-down transformer
site transformer for power tools

Two 110V 16A Sockets

TRAN5 provides two 110V 16A outlets, allowing compatible standard 16A site tools, lighting and equipment to be connected.

This makes it useful for electricians and contractors who need more than one 16A output point from the same transformer.

The combined load still needs to remain within the transformer's rated capacity.

Dedicated 110V 32A Socket

The biggest practical advantage over smaller transformers is the additional 110V 32A outlet.

This makes TRAN5 particularly relevant for customers specifically searching for a:

110V 32A transformer
5kVA transformer with 32A socket
heavy-duty site transformer
32A construction transformer

The 32A connection allows the transformer to accommodate compatible higher-demand 110V equipment that cannot use a standard 16A plug.

Ideal for Larger 110V Site Equipment

The TRAN5 is designed for demanding professional environments where contractors may need to supply larger tools, heavy-duty site equipment or several compatible loads.

The exact suitability depends on each item's running load and start-up demand, so contractors should always compare equipment specifications against the transformer capacity before use.

Suitable for Temporary Site Lighting

Red Arrow also specifically identifies lower continuous loads such as lighting as an intended application.

The TRAN5 can therefore be useful for larger temporary lighting systems using compatible:

110V LED site lights
festoon lighting
A-frame lights
globe lights
site bulkheads
tripod lighting
temporary work-area lighting

With a 3kVA continuous rating, TRAN5 provides considerably more headroom for continuous lighting than the smaller TRAN3.

30-Minute Intermittent Duty

Red Arrow specifies a 30-minute intermittent duty cycle for its portable transformer range.

This makes the higher 5kVA capacity particularly useful for equipment that operates in working cycles rather than continuously at maximum load.

For continuously operating equipment, the stated 3kVA continuous rating should be respected.

Centre-Tapped-to-Earth Output

The Red Arrow TRAN5 uses a centre-tapped-to-earth 110V output, a common configuration for professional UK construction-site power systems.

This helps distinguish TRAN5 from simple consumer step-down converters or travel transformers.

It also creates useful trade-search relevance for phrases such as centre tapped earth transformer and CTE 110V site transformer.

Resettable Thermal Overload Protection

TRAN5 includes resettable thermal overload protection.

This built-in safety feature helps protect the transformer if excessive loading or overheating occurs.

If the protection operates, the connected load and operating conditions should be checked before resetting the unit.

Tough GRP Housing

The transformer is enclosed in a durable GRP housing designed for construction and professional work-site environments.

An integrated carry handle helps with transportation despite the larger size and weight associated with a 5kVA transformer.

IP44 Site Protection

TRAN5 is IP44 rated, providing protection against splashing water and solid objects larger than 1mm.

This makes it suitable for appropriate site environments, although IP44 should not be described as fully waterproof.

IK07 Impact Resistance

The IK07 impact rating adds protection against everyday knocks and accidental contact, which is particularly useful in active construction environments.