Industry

As one of the largest EMI-RFI filter manufacturers in the world, Enerdoor offers solutions to customers needing an EMI-RFI filter in conjunction with single or multiple variable frequency drives (VFDs) and servo drives.

Thanks to IGBT technologies, machines and electronic devices are using VFDs inside their systems. The reason for this rapid proliferation is the versatility the IGBT gives the VFD. Many industries, including those listed below, are beginning to see the advantages of using this technology.

  • Machinery
  • Coolers
  • Uninterruptable power supply
  • X-ray inspection machines
  • Conveyers
  • Battery rechargers
  • Electric vehicles
  • Heavy construction equipment (excavators, mining machines, grinders)

VFDs and SCRs are commonly found inside industrial factories. However, this technology is proliferating into many other areas. For example, VFDs are found in the following locations:

  • Hospitals
  • Commercial malls
  • Commercial buildings
  • Theme parks
  • Airports
  • Stadiums

Enerdoor works with customers to minimize the electrical interference generated by VFDs, SCRs, servo drives, and other sources, regardless of the location. We analyze each problem and offer the best filtering solution to resolve the problem.

Enerdoor Parallel Filters are very useful in many situations. This design, unique to Enerdoor, attenuates noise in the low frequency range. The parallel nature of the filter makes it independent from the current in the system. Manufactured in a compact case with DIN rail mounting, the parallel filter eliminates any possible source of electrical noise generated by VFDs and SCRs.

List of Enerdoor filter solutions used for industry application:

Browse Recommended Filters

 Single Phase RFI Filter Models:

FIN26 Single Phase RFI Filter 
FIN27 Single Phase RFI Filter 
FIN27G Single Phase RFI Filter 
FIN33 Single Phase RFI Filter
FIN50 Single Phase RFI Filter

 Three Phase EMI Filter Models:

FIN7213 Three Phase Filter  
FIN1700 Three Phase Filter 
FIN3755 Three Phase Filter 
FIN1900 Three Phase Filter 
FIN1200(HV) Three Phase Filters 
FIN1500(HV) Three Phase Filter

 Three Phase Plus Neutral:

FIN1240 Three Phase Plus Neutral Filter
FIN1740ESM Three Phase Plus Neutral Filter
FIN1940 Three Phase Plus Neutral Filter 
FIN1940E Three Phase Plus Neutral Filter

 DC Filter:

FIN7212 DC Filter

 Motor Protection:

FIN5983 Output Filter 
FINSTP Star Point Snubber 
FIN5980P Output Filter 
FIN47SNB Snubber Motor Protection for dV/dt 
FIN905SF Sine Wave Filter

 Passive Harmonic Filter:

FINFF Line Reactor 230 Vac 
FINHRM5 Passive Harmonic Filter 
FINFF Line Reactor 400 Vac 
FINFF Line Reactor 480 Vac 
FIN950 Line Reactor Filter

 Active Harmonic Filter:

FINHRMA

Parallel Filter:

FIN730.001.M Three Phase Parallel Filter 
FIN740.068.M Three Phase Plus Neutral Parallel Filter 
FIN230SP.001.M Three Phase Parallel Filter

Power Factor Correction:

FINSVG Active Static Var Generator

Voltage Stabilizer:

FINSTCA Three Phase Asymmetric Voltage Stabilizer
FINSTCY Three Phase Asymmetric Voltage Stabilizer 
FINSTC Three Phase Voltage Stabilizer 
FINSMC Single Phase Voltage Stabilizer

Full Page