Toshiba Toshiba Schneider Inverter Corporation

Product information


  1. Optional devices
  2. AC reactor
  3. DC reactor
  4. EMI filter
  5. Braking resistor
  6. dv/dt filter
  7. Remote keypad
  8. USB converter unit
  9. for each series

DC reactor (DC choke)

DC reactorThis is used to improve the input power factor of the inverter power supply and reduce harmonics.Install this option when the power supply capacity is 500 kVA or more and the power supplycapacity is 10 times or more than that of the inverter's capacity, or when a distortiongeneratingsource such as a thyristor or a large-capacity inverter is connected to the samewiring leads.

Note: In case of TOSVERT VF-nC1, the maximum capacity of transformer is 200kVA.





Comparison of AC reactor and DC reator

ReactorEfficiency
Power factor improvementHarmonics reductionExternal surge voltage reduction
Ac reactorooo
DC reactoroooox

oo: Yes (Effect large)
o: Yes
x: No


The DC reactor is more effective than the input reactor in improving the power factor. Werecommend joint use of the input reactor, that is effective in suppressing external surges,when facilities where the inverter is to be applied require high reliability.

  • Built-in DC reactor: TOSVERT VF-AS1/VF-PS1 200V-11 to 45kW, 400V-18.5 to 75kW as standard
  • It is necessary to install a DC reactor for TOSVERT VF-AS1/VF-PS1 200V-55kW, 400V-90kW or larger.



External dimensions/Connection diagram

DCL3 series
DCL3
TypeformDimension(mm)Weight
(kg)
WHDABCE
DCL3-200775116785451M451.0
DCL3-20151.0
DCL3-20221.1
DCL3-2037961181006666M452.2
DCL3-205596123976666M552.2
DCL3-20751201341168676M553.6
DCL3-211014418012810483M675.7
DCL3-21506.1
DCL3-400475116785451M451.0
DCL3-40071.0
DCL3-40151.0
DCL3-40221.1
DCL3-403796118976666M452.2
DCL3-40551201341168676M553.4
DCL3-40753.5
DCL3-411014418012810483M675.8
DCL3-41501326.5

DCL2 series
DC reactorDC reactor
DC reactorDC reactor
There is not polarity between PA and PO.

TypeformRated currentWHDABCEFigWeight
Ammmmmmmmmmmmkg
DCL2-218590125.5114147109.581M85A3.7
DCL2-2220105129.5115147110.584M86.5B3.8
DCL2-2300145123.5135150104.584M86.5B4.6
DCL2-2370175132.5195115113.584-6.5C6
DCL2-245021514820512012986-6.5C7
DCL2-41855012815212711271M55.5B4.4
DCL2-42206013813714111984M56.5B5
DCL2-43008015514615213684M86.5B6
DCL2-43709513816914511984M86.5B7
DCL2-445011514818014512986M86.5B8
DCL2-4550140160177165125114M86.5B8
DCL2-475019017026912015086-6.5C11

Note: The DCL1 series for VF-AS1 and VF-PS1, please refer each catalogue.(VF-AS1, VF-PS1)