Custom Wound Components

Comprehensive range of wound components for medium to high power applications up to 500 KVA
Power Transformers

Three-Phase Transformers

Power ratings: 5 KVA to 500 KVA
Frequencies: 50/60 Hz and 400 Hz
Multiple voltage configurations
NEMA and IP protection grades
Optional tap adjustments

Single-Phase Transformers

Power ratings: 1 KVA to 150 KVA
Standard and custom voltages
Low-noise design options
Indoor/Outdoor variants
Multiple mounting styles

Industrial Inductors

Line Reactors

Current ratings up to 1000A
Inductance: 0.1mH to 100mH
3% and 5% impedance options
Forced air cooling available
Harmonic filtering designs

Filter Reactors

Harmonic mitigation
Current ratings to 800A
Custom inductance values
Low loss core materials
Temperature monitoring options

Special Applications

Isolation Transformers

Medical and industrial grades
Enhanced isolation barriers
Low capacitance options
Custom shield configurations
UL/CSA/CE compliance

Drive Components

Input/Output reactors
dv/dt filters
Common mode filters
Motor termination filters
Custom solutions

Construction Features

Cooling Options

Natural convection
Forced air
Optional temperature sensors
Thermal protection systems
IP23 to IP54 enclosures

Winding Types

Copper or aluminum
Foil or wire wound
Layer or sectional
Enhanced insulation
Vacuum impregnated

Applications

Industrial

Motor control centers
VFD systems
Power distribution
UPS systems
Solar/Wind inverters

Infrastructure

Data centers
Backup power
Building management
Elevator systems
HVAC equipment

Quality Assurance

ISO 9001:2015 certified
Full load testing capability
Temperature rise tests
Hi-pot and partial discharge
Documented test reports

Contact our power magnetics team for application support. sales@emtl.co.uk