Reactors & Filters
Increase motor life expectancy
Installing an output reactor or lter can
increase motor life and performance in
many applications.
APPLICATION
Variable frequency drives produce voltage spikes that are a function
of voltage rise time and length of motor cable. In extreme cases, peak
voltages may exceed three times nominal operating voltage. Ideal for
use with PENTEK PPC3 and PPC5 Pump Controllers.
REACTORS AND FILTERS
A reactor is a resistance and inductance device that reduces
the voltage spikes. This is accomplished both by increasing the
voltage rise time as well as by improving the impedance match
of the motor and cable.
A lter combines a reactor with a capacitor network. The capacitor
network absorbs a portion of the voltage spike, further reducing the
peak voltage seen by the motor.
Reactor Enclosed
Filter Enclosed
WHEN TO USE A REACTOR AND FILTER
The chart below will provide some guidelines as to when to use a
reactor or lter. Careful considerations should be given when:
►
Long motor lead lengths are used
►
Using NEMA standard, premium efficiency, submersible motors
►
Quality and age of the motor are unknown
►
Using a submersible motor over 230V
►
The cost of replacing the motor is prohibitive
►
Consistency of environment and/or power quality is unknown
LEAD LENGTH UP TO 50' 50' - 150' 150' - 1000'
MOTOR TYPE 230V 460V 230V 460V 230V 460V
NEMA ABOVE-GROUND
STANDARD EFFICIENCY
NEMA ABOVE-GROUND
HIGH EFFICIENCY
– –
– – –
SUBMERSIBLE –
REACTOR FILTER
P8177WS 4/11
Pentair Water 293 Wright Street, Delavan, WI 53115 Customer Hotline: 1-866-9 PENTEK Fax: 800-426-9446 www.pumps.com 1
Reactors
Increase motor life by eliminating voltage spikes
REACTOR ENCLOSEDREACTOR OPEN
Open Design (Low-Z) – CSA Listed, 230V or 460V Input, 50/60 Hz
DIMENSIONS IN.
MODEL # RATED AMPS
KDRA3P 7.6 4 4.18 4 4 –
KDRA4P 11 4 4.18 4 5 –
KDRB1P 14 5 6 4 7 –
KDRD1P 21 6 7.2 4 10 –
KDRD2P 27 6 7.2 4 10 –
KDRD3P 34 6 7.2 4 12 –
KDRD4P 40 6 7.2 4 12 –
KDRC1P 52 6 7.2 5 15 –
KDRF1P 65 7 9 6 25 –
KDRF2P 77 7 9 6 25 –
KDRF3P 96 7 9 6 30 –
KDRH1P 124 9 11 7 40 –
KDRI1P 156 9 11 7 50 –
KDRI2P 180 9 11 7 45 –
KDRG1P 240 9 11 7 60 –
WEIGHT LBS. MINIMUM CAB SIZEHEIGHT WIDTH DEPTH
Enclosed NEMA 1 Design – CSA Listed, 230V or 460V Input
RATED
MODEL #
KDRA1PC1 3.4 6.5 8 6 8 C1
KDRA2PC1 4.8 6.5 8 6 8 C1
KDRA3PC1 7.6 6.5 8 6 8 C1
KDRA4PC1 11 6.5 8 6 9 C1
KDRB1PC1 14 6.5 8 6 11 C1
KDRD1PC2 21 7.5 10 7 16 C2
KDRD2PC2 27 7.5 10 7 16 C2
KDRD3PC2 34 7.5 10 7 18 C2
KDRD4PC2 40 7.5 10 7 18 C2
KDRC1PC2 52 7.5 10 7 21 C2
KDRF1PC3 65 9 12 8 37 C3
KDRF2PC3 77 9 12 8 37 C3
KDRF3PC4 96 15.5 15 13 65 C4
KDRH1PC4 124 15.5 15 13 75 C4
KDRI1PC4 156 15.5 15 13 75 C4
KDRI2PC4 180 15.5 15 13 80 C4
KDRG1PC4 240 15.5 15 13 95 C4
AMPS
DIMENSIONS IN.
WEIGHT
LBS.
MINIMUM
CAB SIZEHEIGHT WIDTH DEPTH
Enclosed NEMA 1 Design – CSA Listed, 575V Input
RATED
MODEL #
KDRA31PC1 2.7 6.5 8 6 8 C1
KDRA35PC1 3.9 6.5 8 6 8 C1
KDRA33PC1 6.1 6.5 8 6 8 C1
KDRA34PC1 9 6.5 8 6 9 C1
KDRA36PC1 11 6.5 8 6 11 C1
KDRD31PC2 17 7.5 10 7 16 C2
KDRD32PC2 22 7.5 10 7 16 C2
KDRD35PC2 27 7.5 10 7 18 C2
KDRD33PC2 32 7.5 10 7 18 C2
KDRD34PC2 41 7.5 10 7 21 C2
KDRC31PC2 52 7.5 10 7 21 C2
KDRF31PC3 62 9 12 8 37 C3
KDRF32PC3 77 9 12 8 37 C3
KDRF33PC4 99 15.5 15 13 65 C4
KDRH31PC4 125 15.5 15 13 75 C4
KDRI31PC4 144 15.5 15 13 75 C4
KDRI32PC4 192 15.5 15 13 80 C4
KDRG31PC4 242 15.5 15 13 95 C4
AMPS
DIMENSIONS IN.
WEIGHT
LBS.
MINIMUM
CAB SIZEHEIGHT WIDTH DEPTH
P8177WS 4/11
Pentair Water 293 Wright Street, Delavan, WI 53115 Customer Hotline: 1-866-9 PENTEK Fax: 800-426-9446 www.pumps.com 2
Filters
Eliminate and dampen voltage spikes for long motor life
FILTERS ENCLOSED
Enclosed NEMA 1 Design, 230V, 460V or 575V Input
DIMENSIONS IN.
MODEL # RATED AMPS HZ
KLC4BE 4 50/60 6.5 8 6 9
KLC6BE 6 50/60 6.5 8 6 9
KLC8BE 8 50/60 6.5 8 6 10
KLC12BE 12 50/60 6.5 8 6 10
KLC16BE 16 50/60 6.5 8 6 13
KLC25BE 25 50/60 7.5 10 7 16
KLC35BE 35 50/60 7.5 10 7 17
KLC45BE 45 50/60 7.5 10 7 18
KLC55BE 55 50/60 7.5 10 7 19
KLC80BE 80 50/60 9 12 8 32
KLC110BE 110 50/60 16 15 13 88
KLC130BE 130 50/60 16 15 13 96
KLC160BE 160 50/60 16 15 13 100
KLC200BE 200 50/60 16 15 13 115
KLC250BE 250 50/60 16 15 13 116
HEIGHT WIDTH DEPTH
WEIGHT LBS.
Enclosed NEMA 1 Design, CUL Listed, 230V, 460V or 575V Input
DIMENSIONS IN.
MODEL # RATED AMPS HZ
KLCUL4A1 4 50/60 12.25 12.5 6.75 15
KLCUL6A1 6 50/60 12.25 12.5 6.75 15
KLCUL8A1 8 50/60 12.25 12.5 6.75 15
KLCUL12A1 12 50/60 12.25 12.5 6.75 15
KLCUL16A1 16 50/60 12.25 12.5 6.75 18
KLCUL18A1 18 50/60 12.25 12.5 6.75 21
KLCUL21A1 21 50/60 12.25 12.5 6.75 21
KLCUL25A1 25 50/60 12.25 12.5 6.75 21
KLCUL27A1 27 50/60 12.25 12.5 6.75 21
KLCUL35A1 35 50/60 12.25 12.5 6.75 22
KLCUL45A1 45 50/60 12.25 12.5 6.75 22
KLCUL55A1 55 50/60 12.25 12.5 6.75 23
KLCUL80A2 80 50/60 19.13 15.5 15.5 60
KLCUL110A2 110 50/60 19.13 15.5 15.5 64
KLCUL130A2 130 50/60 19.13 15.5 15.5 70
KLCUL160A2 160 50/60 19.13 15.5 15.5 84
KLCUL200A3 200 50/60 22.13 20.5 24.37 108
KLCUL250A3 250 50/60 22.13 20.5 24.37 117
HEIGHT WIDTH DEPTH
WEIGHT LBS.
P8177WS 4/11
Pentair Water 293 Wright Street, Delavan, WI 53115 Customer Hotline: 1-866-9 PENTEK Fax: 800-426-9446 www.pumps.com 3
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