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Products

What we ship

Transformers are the core. The categories below are the bands we work in most often — a starting point for an enquiry, not a fixed catalogue. We quote against a specification, not against a catalogue.

Ranges shown are typical for the plants we work with. Units outside these bands are quotable on enquiry.

01

Dry-Type Transformers

Cast resin and vacuum pressure impregnated

Fire-safe indoor units for buildings, tunnels, marine and industrial installations where oil is unacceptable. Cast resin windings tolerate humidity and pollution; VPI construction suits drier, cost-sensitive applications.

Typical specification

Capacity
100 kVA – 5 MVA
Phase
Three phase
Cooling
AN / AF
Insulation class
F / H
Reference
IEC 60076-11
02

Oil-Immersed Transformers

Distribution and power, hermetically sealed or conservator

The workhorse for outdoor distribution and utility duty. Higher overload tolerance and better cost per kVA at scale, with mineral or ester fluids depending on environmental requirements.

Typical specification

Capacity
25 kVA – 10 MVA
Phase
Single / three phase
Cooling
ONAN / ONAF
Fluid
Mineral or ester
Reference
IEC 60076-1
03

K-Rated & Harmonic Mitigating

For non-linear and switching loads

Oversized neutrals and stepped winding design to survive the harmonic content generated by drives, rectifiers, UPS systems and EV chargers without derating or premature ageing.

Typical specification

Capacity
15 kVA – 1000 kVA
K-factor
K-4 to K-20
Phase
Three phase
Construction
Dry-type, AN
Reference
UL 1561 expectations
04

Isolation & Control Transformers

Galvanic separation and instrument supply

Screened isolation units for medical, laboratory and sensitive electronic loads where leakage current, common-mode noise and audible sound level are specified rather than assumed.

Typical specification

Capacity
0.5 kVA – 500 kVA
Phase
Single / three phase
Screening
Single or double electrostatic
Construction
Dry-type, encapsulated or open
Reference
IEC 61558 family
05

Reactors & Chokes

Line, load, harmonic and neutral earthing

Series and shunt reactors for drive protection, harmonic filtering, inrush limiting and neutral earthing duty. Specified alongside transformers on most industrial and renewable packages.

Typical specification

Rating
Up to 2000 A
Type
Line / load / dV-dt / NER
Impedance
2% – 5% typical
Construction
Air core or iron core
Reference
IEC 60076-6
06

Package Substations & Panels

Allied electrical equipment

Compact substations, LT distribution boards, feeder pillars and switchgear assemblies sourced alongside transformers, so a site package ships as one consignment rather than four.

Typical specification

Substation rating
Up to 2500 kVA
Panel rating
Up to 6300 A
Form
Form 2 – Form 4b
Enclosure
IP42 – IP66
Reference
IEC 61439 / IEC 62271-202

Send a specification

kVA, phase, primary and secondary voltage, vector group, cooling class and quantity are enough for a first-pass quotation.

Next step

Tell us what you need to buy

Send a specification. Quotations are returned within two working days, with a lead time and a landed cost at your Incoterm.