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Information
Commander SK Size 2 to 6 Getting Started Guide 11
Issue Number: 2 www.controltechniques.com
Table 2-4 Commander SK2, 400V drive, 3 phase, 380 to 480VAC ±10%, 48 to 65Hz units
Table 2-5 Commander SK3, 200V drive, 3 phase, 200 to 240VAC ±10%, 48 to 65Hz units
Table 2-6 Commander SK3, 400V drive, 3 phase, 380 to 480VAC ±10%, 48 to 65Hz units
Table 2-7 Commander SK3, 575V drive, 3 phase, 500 to 575VAC ±10%, 48 to 65Hz units
Table 2-8 Commander SK4, 200V drive, 3 phase, 200 to 240VAC ±10%, 48 to 65Hz units
Model
Number
Normal Duty Heavy Duty
Typical
full load
input
current*
Maximum
continuous
input
current*
European
input fuse
rating
IEC gG
USA Input fuse
rating
Class CC <30A
Class J >30A
Minimum
braking
resistor
value
Instantaneous
power rating
Nominal
motor
power
100% RMS
output
current
Nominal
motor
power
100% RMS
output
current
150% overload
current for 60s
kW hp A kW hp A A A A A A Ω kW
SK2401 7.5 10 15.3 5.5 10 13 19.5 15.7 17 20 20
19 33.1
SK2402 11 15 21 7.5 10 16.5 24.7 20.2 21.4 25 25
SK2403 15 20 29 11 20 25 34.5 26.6 27.6 32 30
SK2404
15 20 29 43.5 26.6 27.6 32 30
Model
Number
Normal Duty Heavy Duty
Typical
full load
input
current*
Maximum
continuous
input
current*
European
input fuse
rating
IEC gG
USA Input fuse
rating
Class CC <30A
Class J >30A
Minimum
braking
resistor
value
Instantaneous
power rating
Nominal
motor
power
100% RMS
output
current
Nominal
motor
power
100% RMS
output
current
150% overload
current for 60s
kW hp A kW hp A A A A A A Ω kW
SK3201 11 15 42 7.5 10 31 46.5 35.4 43.1 50 45
530.3
SK3202 15 20 54 11 15 42 63 46.8 54.3 63 60
Model
Number
Normal Duty Heavy Duty
Typical
full load
input
current*
Maximum
continuous
input
current*
European
input fuse
rating
IEC gG
USA Input fuse
rating
Class CC <30A
Class J >30A
Minimum
braking
resistor
value
Instantaneous
power rating
Nominal
motor
power
100% RMS
output
current
Nominal
motor
power
100% RMS
output
current
150% overload
current for 60s
kW hp A kW hp A A A A A A Ω kW
SK3401 18.5 25 35 15 25 32 48 34.2 36.2 40 40
18 35.5SK3402 22 30 43 18.5 30 40 60 40.2 42.7 50 45
SK3403 30 40 56 22 30 46 69 51.3 53.5 63 60
Model
Number
Normal Duty Heavy Duty
Typical
full load
input
current*
Maximum
continuous
input
current*
European
input fuse
rating
IEC gG
USA Input fuse
rating
Class CC <30A
Class J = 30A
Minimum
braking
resistor
value
Instantaneous
power rating
Nominal
motor
power
100% RMS
output
current
Nominal
motor
power
100% RMS
output
current
150% overload
current for 60s
kW hp A kW hp A A A A A A Ω kW
SK3501 3.0 3.0 5.4 2.2 2.0 4.1 6.1 5.0 6.7 8 10
18 50.7
SK3502 4.0 5.0 6.1 3.0 3.0 5.4 8.1 6.0 8.2 10 10
SK3503 5.5 7.5 8.4 4.0 5.0 6.1 9.1 7.8 11.1 12 15
SK3504 7.5 10 11 5.5 7.5 9.5 14.2 9.9 14.4 16 15
SK3505 11 15 16 7.5 10 12 18 13.8 18.1 20 20
SK3506 15 20 22 11 15 18 27 18.2 22.2 25 25
SK3507 18.5 25 27 15 20 22 33 22.2 26 32 30
Model
number
Normal Duty Heavy Duty
Typical
full load
input
current*
Maximum
continuous
input
current*
Fuse option 1 Fuse option 2**
Minimum
braking
resistor
value
Instantaneous
power rating
Nominal
motor
power
100%
RMS
output
current
Nominal
motor
power
100%
RMS
output
current
150%
overload
current
for 60s
European
input fuse
rating
IEC gR
USA Input
fuse
rating
Ferraz
HSJ
HRC
IEC class
gG
UL class
J
Semi-
conductor
IEC class
aR
kW hp A kW hp A A A A A A A A
Ω
kW
SK4201 18.5 25 68 15 20 56 84 62.1 68.9 100 90 90 160
5 30.3
SK4202 22 30 80 18.5 25 68 102 72.1 78.1 100 100 100 160
SK4203 30 40 104 22 30 80 120 94.5 99.9 125 125 125 200