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

Reactor Efficiency
Power factor improvement Harmonics reduction External surge voltage reduction
Ac reactor o o o
DC reactor oo oo x

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.




External dimensions/Connection diagram

DCL3 series
DCL3
Typeform Dimension(mm) Weight
(kg)
W H D A B C E
DCL3-2007 75 116 78 54 51 M4 5 1.0
DCL3-2015 1.0
DCL3-2022 1.1
DCL3-2037 96 118 100 66 66 M4 5 2.2
DCL3-2055 96 123 97 66 66 M5 5 2.2
DCL3-2075 120 134 116 86 76 M5 5 3.6
DCL3-2110 144 180 128 104 83 M6 7 5.7
DCL3-2150 6.1
DCL3-4004 75 116 78 54 51 M4 5 1.0
DCL3-4007 1.0
DCL3-4015 1.0
DCL3-4022 1.1
DCL3-4037 96 118 97 66 66 M4 5 2.2
DCL3-4055 120 134 116 86 76 M5 5 3.4
DCL3-4075 3.5
DCL3-4110 144 180 128 104 83 M6 7 5.8
DCL3-4150 132 6.5

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

Typeform Rated current W H D A B C E Fig Weight
A mm mm mm mm mm mm kg
DCL2-2185 90 125.5 114 147 109.5 81 M8 5 A 3.7
DCL2-2220 105 129.5 115 147 110.5 84 M8 6.5 B 3.8
DCL2-2300 145 123.5 135 150 104.5 84 M8 6.5 B 4.6
DCL2-2370 175 132.5 195 115 113.5 84 - 6.5 C 6
DCL2-2450 215 148 205 120 129 86 - 6.5 C 7
DCL2-4185 50 128 152 127 112 71 M5 5.5 B 4.4
DCL2-4220 60 138 137 141 119 84 M5 6.5 B 5
DCL2-4300 80 155 146 152 136 84 M8 6.5 B 6
DCL2-4370 95 138 169 145 119 84 M8 6.5 B 7
DCL2-4450 115 148 180 145 129 86 M8 6.5 B 8
DCL2-4550 140 160 177 165 125 114 M8 6.5 B 8
DCL2-4750 190 170 269 120 150 86 - 6.5 C 11

Note: The DCL1 series , please refer each catalogue.