Coil Innovation has a modern high voltage test laboratory, which is – among other things - equipped with the following testing facilities:

• Impulse voltage test system
  
• AC high voltage test system
  
• Test system to perform AC load tests, consisting of a transformer aggregate, a capacitor bank to generate reactive power and precision instrument transformers
  
• Test system to perform DC load tests, consisting of a transformer aggregate, a rectifier and precision current shunts (current viewing resistors)
  
• Fibre optic temperature measurement system for heat run tests on reactors
  
• Programmable AC power source, high precision watt meter and high precision micro-ohmmeter