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TCI

SineGuard KLR

Line reactors are current-rated devices. Therefore, in order to apply one, you simply need to know the full load AMPs of the drive with which it will be used and the amount of impedance that is necessary in the application.

Recommended Impedance Levels

  • 3% eliminates bus overvoltage tripping
  • 5% protects against physical damage to drive components and offers the most harmonic reduction.
  • 1.5% is the recommended input minimum to protect the drive and is the recommended maximum impedance when the filter is used as an output device. (600V installations will see 20% lower impedance at rated current.)
Select Impedance Rating
Impedance Rating - 480V 3%, 600V 2.4%, 240V 6%
Part
Number
Standard
Connection Type
Termination
Options
Watts
Loss
Inductance
(uH)
AMPs
KLR2ATB (1) #12MAX QD/FL/ST 8 11026 2
KLR3ATB (1) #12MAX QD/FL/ST 9 7351 3
KLR4ATB (1) #12MAX QD/FL/ST 15 5513 4
KLR6ATB (1) #12MAX QD/FL/ST 17 3675 6
KLR8ATB (1) #12MAX QD/FL/ST 27 2757 8
KLR12ATB (1) #12MAX QD/FL/ST 31 1838 12
KLR16ATB (1) #4-#18 FL/RL 38 1376 16
KLR18ATB (2) #4-#18 FL/RL 40 1225 18
KLR25ATB (2) #4-#18 FL/RL 48 882 25
KLR35ATB (2) #4-#18 FL/RL 70 630 35
KLR45ATB (2) #4-#18 FL/RL 74 490 45
KLR55ATB (2) #4-#18 FL/RL 113 401 55
KLR80ATB (3) #4-#18 FL/RL 129 276 80
KLR110ACB (3) 0.28" HOLE PT 152 200 110
KLR130ACB (3) 0.28" HOLE PT 148 170 130
KLR160ACB (3) 0.34" HOLE PT 165 138 160
KLR200ACB (4) 0.38" HOLE PT 222 110 200
KLR250ACB (4) 0.44" HOLE PT 261 88 250
KLR300ACB (4) 0.44" HOLE PT 291 74 300
KLR360ACB (4) 0.56" HOLE PT 380 61 360
KLR420ACB (4) 0.53" HOLE PT 400 53 420
KLR480ACB (4) 0.53" HOLE PT 392 46 480
KLR600ACB (4) 0.53" HOLE PT 493 37 600

Numbers in parenthesis indicate NEMA 1 cabinet size for the enclosed KLR option. This number should be added to the end of the standard KLR part number when ordering an enclosed KLR.

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