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VFD Input KDR, 575/600V (High Z - 5% Reactor)

VFD Input KDR, 575/600V (High Z - 5% Reactor)

Trans-Coil

Transient voltages, commonly caused by capacitor switching or the switching of large load blocks, can result in an overvoltage condition of the DC bus. This overvoltage condition will cause the drive to shut down in order to protect its components. These transients can sometimes be very severe and too quick for the drive to shut down. The addition of a Trans-Coil KDR series reactor can prevent drive shutdown and even protect components from possible damage.

KDR reactors will reduce input line distortion which is caused by the non-linear characteristics of drives. The KDR will limit the inrush current to the rectifier, rounding the waveform, reducing the peak currents and lowering the harmonic current distortion. High peak currents may cause distortion of the voltage waveform. The reduction of those peak currents also reduces total harmonic voltage distortion at the point of common coupling.

Drive input currents rich in harmonics result in a decrease in total input power factor to the drive. The addition of a KDR will reduce the RMS current through the reduction in harmonic content, thereby improving the total power factor.

• Reduce Nuisance Tripping
• Reduce Voltage Notching
• Reduce Harmonic Distortion
• Improve True Power Factor
• Reduce Cross-talk
• Protect Components from Damage
• Improve voltage phase to phase imbalance
• RoHS Compliant

ECD has a large inventory of automation and control products in stock and ready to ship. Call ECD today for all your VFD Line/Load reactor needs.

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Part #DescriptionNEC Motor HPNEC Motor CurrentHousingPrice 
KDRA55H 575/600V High Z - 5% Reactor0.50.9Open$69.49
KDRA52H 575/600V High Z - 5% Reactor0.751.3Open$71.66
KDRA50H 575/600V High Z - 5% Reactor11.7Open$72.74
KDRA51H 575/600V High Z - 5% Reactor1.52.4Open$73.83
KDRA43H 575/600V High Z - 5% Reactor22.7Open$75.46
KDRA44H 575/600V High Z - 5% Reactor33.9Open$76.00
KDRA45H 575/600V High Z - 5% Reactor56.1Open$109.66
KDRB42H 575/600V High Z - 5% Reactor7.59Open$135.71
KDRB43H 575/600V High Z - 5% Reactor1011Open$153.09
KDRB44H 575/600V High Z - 5% Reactor1517Open$156.89
KDRD41H 575/600V High Z - 5% Reactor2022Open$166.66
KDRC43H 575/600V High Z - 5% Reactor2527Open$180.77
KDRE42H 575/600V High Z - 5% Reactor3032Open$210.09
KDRF44H 575/600V High Z - 5% Reactor4041Open$250.26
KDRF45H 575/600V High Z - 5% Reactor5052Open$319.20
KDRH43H 575/600V High Z - 5% Reactor6062Open$343.63
KDRH42H 575/600V High Z - 5% Reactor7577Open$358.29
KDRI41H 575/600V High Z - 5% Reactor10099Open$521.14
KDRG44H 575/600V High Z - 5% Reactor125125Open$548.83
KDRG45H 575/600V High Z - 5% Reactor150144Open$573.26
KDRJ41H 575/600V High Z - 5% Reactor200192Open$729.60
KDRL46H 575/600V High Z - 5% Reactor250242Open$1,024.37
KDRL47H 575/600V High Z - 5% Reactor300289Open$1,041.20
KDRL48H 575/600V High Z - 5% Reactor350336Open$1,076.49
KDRL49H 575/600V High Z - 5% Reactor400382Open$1,104.71
KDRS47H 575/600V High Z - 5% Reactor450412Open$1,463.54
KDRS46H 575/600V High Z - 5% Reactor500472Open$1,525.97
KDRS49H 575/600V High Z - 5% Reactor600576Open$1,560.17
KDRS48H 575/600V High Z - 5% Reactor700672Open$1,614.46
KDRX44H 575/600V High Z - 5% Reactor800768Open$1,771.34
KDRX41H 575/600V High Z - 5% Reactor900864Open$2,055.80
KDRX42H 575/600V High Z - 5% Reactor1000960Open$2,173.60
KDRX43H 575/600V High Z - 5% Reactor11001056Open$2,256.66
KDRY41H 575/600V High Z - 5% Reactor12501200Open$3,555.71
KDRY42H 575/600V High Z - 5% Reactor15001440Open$4,088.80
KDRA55HC1 575/600V High Z - 5% Reactor0.50.9NEMA1 Enclosed$136.26
KDRA52HC1 575/600V High Z - 5% Reactor0.751.3NEMA1 Enclosed$138.97
KDRA50HC1 575/600V High Z - 5% Reactor11.7NEMA1 Enclosed$140.60
KDRA51HC1 575/600V High Z - 5% Reactor1.52.4NEMA1 Enclosed$141.69
KDRA43HC1 575/600V High Z - 5% Reactor22.7NEMA1 Enclosed$143.31
KDRA44HC1 575/600V High Z - 5% Reactor33.9NEMA1 Enclosed$143.86
KDRA45HC1 575/600V High Z - 5% Reactor56.1NEMA1 Enclosed$176.97
KDRB42HC2 575/600V High Z - 5% Reactor7.59NEMA1 Enclosed$216.60
KDRB43HC2 575/600V High Z - 5% Reactor1011NEMA1 Enclosed$233.43
KDRB44HC2 575/600V High Z - 5% Reactor1517NEMA1 Enclosed$237.23
KDRD41HC2 575/600V High Z - 5% Reactor2022NEMA1 Enclosed$247.00
KDRC43HC2 575/600V High Z - 5% Reactor2527NEMA1 Enclosed$261.11
KDRE42HC2 575/600V High Z - 5% Reactor3032NEMA1 Enclosed$290.43
KDRF44HC3 575/600V High Z - 5% Reactor4041NEMA1 Enclosed$364.26
KDRF45HC3 575/600V High Z - 5% Reactor5052NEMA1 Enclosed$433.74
KDRH43HC4 575/600V High Z - 5% Reactor6062NEMA1 Enclosed$535.26
KDRH42HC4 575/600V High Z - 5% Reactor7577NEMA1 Enclosed$549.91
KDRI41HC4 575/600V High Z - 5% Reactor10099NEMA1 Enclosed$712.77
KDRG44HC4 575/600V High Z - 5% Reactor125125NEMA1 Enclosed$740.46
KDRG45HC4 575/600V High Z - 5% Reactor150144NEMA1 Enclosed$765.43
KDRJ41HC5 575/600V High Z - 5% Reactor200192NEMA1 Enclosed$985.29
KDRL46HC5 575/600V High Z - 5% Reactor250242NEMA1 Enclosed$1,281.14
KDRL47HC5 575/600V High Z - 5% Reactor300289NEMA1 Enclosed$1,297.43
KDRL48HC5 575/600V High Z - 5% Reactor350336NEMA1 Enclosed$1,332.17
KDRL49HC5 575/600V High Z - 5% Reactor400382NEMA1 Enclosed$1,360.40
KDRS47HC5 575/600V High Z - 5% Reactor450412NEMA1 Enclosed$1,719.77
KDRS46HCS5 575/600V High Z - 5% Reactor500472NEMA1 Enclosed$1,781.66
KDRS49HC5 575/600V High Z - 5% Reactor600576NEMA1 Enclosed$1,816.94
KDRS48HC5 575/600V High Z - 5% Reactor700672NEMA1 Enclosed$1,871.23
KDRX44HC7 575/600V High Z - 5% Reactor800768NEMA1 Enclosed$2,444.49
KDRX41HC7 575/600V High Z - 5% Reactor900864NEMA1 Enclosed$2,730.03
KDRX42HC7 575/600V High Z - 5% Reactor100960NEMA1 Enclosed$2,847.29
KDRX43HC7 575/600V High Z - 5% Reactor11001056NEMA1 Enclosed$2,930.89
KDRY41HC7 575/600V High Z - 5% Reactor12501200NEMA1 Enclosed$4,229.40
KDRY42HC7 575/600V High Z - 5% Reactor15001440NEMA1 Enclosed$4,762.49