Danfoss VLT AutomationDrive FC 301

Enclo-
sure
size
200–240 V [kW (hp)]
380–500 V [kW (hp)]
525–690 V [kW
(hp)]
Purpose
Tightening torque
[Nm] ([in-lb])
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
B3
5.5–7.5 (7.5–10.0)
11–15 (15-20)
–
Mains, brake resistor, load
sharing, motor cables.
1.8 (15.9)
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
B4
11–15 (15-20)
18.5–30 (25–40)
11–30 (15-40)
Mains, brake resistor, load
sharing, motor cables.
4.5 (39.8)
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
C1
15–22 (20– 30)
30–45 (40– 60)
–
Mains, brake resistor, load
sharing cables.
10 (89)
Motor cables.
10 (89)
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
C2
30–37 (40– 50)
55–75 (75– 100)
30–75 (40– 100)
Mains, motor cables.
14 (124) (up to 95
mm
2
(3 AWG))
24 (212) (over 95 mm
2
(3 AWG))
Load sharing, brake cables.
14 (124)
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
C3
18.5–22 (25–30)
30–37 (40– 50)
37–45 (50– 60)
Mains, brake resistor, load
sharing, motor cables.
10 (89)
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
C4
37–45 (50– 60)
55–75 (75– 100)
11–22 (15-30)
Mains, motor cables.
14 (124) (up to 95
mm
2
(3 AWG))
24 (212) (over 95 mm
2
(3 AWG))
Load sharing, brake cables.
14 (124)
Relay.
0.5–0.6 (4.4–5.3)
Ground.
2–3 (17.7–26.6)
AQ267037727118en-000101 / 130R0300 | 83Danfoss A/S © 2021.01
Specifications
VLT® AutomationDrive FC 301/FC 302
Operating Guide