3 Introduction to AutomationDrive FC 300
3.1 Product Overview
Frame size depends on enclosure type, power range and AC line voltage
Frame size
A1
A2
A3
A5
Enclosure
protection
IP
20/21
20/21
20/21
55/66
NEMA
Chassis/Type 1
Chassis/ Type 1
Chassis/ Type 1
Type 12
High overload rated
power - 160% over-
load torque
0.22–2 hp [0.25–1.5 kW] (200–
240 V)
0.5–2 hp [0.37–1.5 kW] (380–
480 V)
0.34–4 hp [0.25–3 kW] (200–
240 V)
0.5–5 hp [0.37–4.0 kW]
(380–480/ 500 V)
1–5 hp [0.75–4 kW] (525–
600 V)
5 hp [3.7 kW] (200–240 V)
7.5–10 hp [5.5–7.5 kW]
(380–480/ 500 V)
7.5–10 hp [5.5–7.5 kW]
(525–600 V)
0.33–5 hp [0.25–3.7 kW]
(200–240 V)
0.5–10 hp [0.37–7.5 kW]
(380–480/500 V)
1–10 hp [0.75–7.5 kW] (525–
600 V)
Frame size
B1
B2
B3
B4
Enclosure
protection
IP
21/55/66
21/55/66
20
20
NEMA
Type 1/Type 12
Type 1/Type 12
Chassis
Chassis
High overload rated
power - 160% over-
load torque
7.5–10 hp [5.5–7.5 kW] (200–
240 V)
15–20 hp [11–15 kW] (380–
480/ 500 V)
15–20 hp [11–15 kW] (525–600
V)
15 hp [11 kW] (200-250 V)
25–30 hp [18.5–22 kW]
(380–480/ 500 V)
25–30 hp [18.5–22 kW]
(525–600 V)
15–30 hp [11–22 kW] (525–
690 V)
7.5–10 hp [5.5–7.5 kW]
(200–240 V)
15–20 hp [11–15 kW] (380–
480/500 V)
15–20 hp [11–15 kW] (525–
600 V)
15–20 hp [11–15 kW] (200–
240 V)
25–40 hp [18.5–30 kW] (380–
480/ 500 V)
25–40 hp [18.5–30 kW] (525–
600 V)
FC 300 Design Guide
3 Introduction to AutomationDrive FC 300
MG.33.BC.22 - VLT
®
is a registered Danfoss trademark
3-1
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