6
Chapter 1—Variable Speed Drives Series III overview
VARIABLE SPEED DRIVE SERIES III LIT-12012999—June 2018 www.johnsoncontrols.com
Table 7. Type 12/IP54
Constant torque (CT)/high overload (I
H
) Variable torque (VT)/low overload (I
L
)
Frame size
400 V, 50 Hz
kW rating
460 V, 60 Hz
hp
Current
A
400 V, 50 Hz
kW rating
460 V, 60 Hz
hp
Current
A
VS3
Catalog number
FR1 0.75 1 2.2 1.1 1.5 3.3 VS3-343D3DN-C54C
1.1 1.5 3.3 1.5 2 4.3 VS3-344D3DN-C54C
1.5 2 4.3 2.2 3 5.6 VS3-345D6DN-C54C
2.235.6357.6 VS3-347D6DN-C54C
357.6 4–9 VS3-349D0DN-C54C
4–9 5.57.512 VS3-34012DN-C54C
FR2 5.5 7.5 12 7.5 10 16 VS3-34016DN-C54C
7.5 10 16 11 15 2 3 VS3-34023DN-C54C
11 15 23 15 20 31 VS3-34031DN-C54C
FR3 15 20 31 18.5 25 38 VS3-34038DN-C54C
18.5 25 38 22 30 46 VS3-34046DN-C54C
22 30 46 30 40 61 VS3-34061DN-C54C
FR4 30 40 61 37 50 72 VS3-34072DN-C54C
37 50 72 45 60 87 VS3-34087DN-C54C
45 60 87 55 75 105 VS3-34105DN-C54C
FR5 55 75 105 75 100 140 VS3-34140DN-C54C
75 100 140 90 125 170 VS3-34170DN-C54C
90 125 170 110 150 205 VS3-34205DN-C54C
FR6 110 150 205 132 200 261 VS3-34261DN-C54C
150 200 245 160 250 310 VS3-34310DN-C54C
VS3 drives—600 volt
Table 8. Type 1/IP21
Constant torque (CT)/high overload (I
H
) Variable torque (VT)/low overload (I
L
)
Frame size
600 V, 60 Hz
kW rating
600 V, 60 Hz
hp
Current
A
600 V, 60 Hz
kW rating
600 V, 60 Hz
hp
Current
A
VS3
Catalog number
FR1 1.5 2 3.3 2.2 3 4.5 VS3-354D5DN-C21C
2.2 3 4.5 3.7 5 7.5 VS3-357D5DN-C21C
3.7 5 7.5 5.5 7.5 10 VS3-35010DN-C21C
FR2 5.5 7.5 10 7.5 10 13.5 VS3-35013DN-C21C
7.5 10 13.5 11 15 18 VS3-35018DN-C21C
11 15 18 15 20 22 VS3-35022DN-C21C
FR3 15 20 22 18.5 25 27 VS3-35027DN-C21C
18.5 25 27 22 30 34 VS3-35034DN-C21C
22 30 34 30 40 41 VS3-35041DN-C21C
FR4 30 40 41 37 50 52 VS3-35052DN-C21C
37 50 52 45 60 62 VS3-35062DN-C21C
45 60 62 55 75 80 VS3-35080DN-C21C
FR5 557580 75100100 VS3-35100DN-C21C
75 100 100 90 125 125 VS3-35125DN-C21C
90 125 125 110 150 144 VS3-35144DN-C21C
FR6 110 150 144 150 200 208 VS3-35208DN-C21C
150 200 208 187 250 250 VS3-35250DN-C21C