Danfoss VLT FC 103 Instruction Manual

10.3.2 Substitute Fuses for 240 V
Original fuse Manufacturer Substitute fuses
KTN Bussmann KTS
FWX Bussmann FWH
KLNR LITTEL FUSE KLSR
L50S LITTEL FUSE L50S
A2KR FERRAZ SHAWMUT A6KR
A25X FERRAZ SHAWMUT A50X
Table 10.11 Substitute Fuses
10.4 Connection Tightening Torques
Power (hp [kW]) Torque [Nm]
Enclo-
sure
200–240 V
380–480/
500 V
525–600 V 525–690 V
Line
power
Motor
DC
connection
Brake Ground Relay
A2
1.5–3
[1.1–2.2]
1.5–5
[1.1–4.0]
1.8 1.8 1.8 1.8 3 0.6
A3
4–5
[3.0–3.7]
7.5–10
[5.5–7.5]
1.5–10 [1.1–7.5] 1.8 1.8 1.8 1.8 3 0.6
A4
1.5–3
[1.1–2.2]
1.5–5
[1.1–4.0]
1.8 1.8 1.8 1.8 3 0.6
A5
1.5–5
[1.1–3.7]
1.5–10
[1.1–7.5]
1.5–10 [1.1–7.5] 1.8 1.8 1.8 1.8 3 0.6
B1
7.5–10
[5.5–7.5]
15–20
[11–15]
15–20 [11–15] 1.8 1.8 1.5 1.5 3 0.6
B2 15 [11]
25 [18]
30 [22]
25 [18]
30 [22]
15 [11]
30 [22]
4.5
4.5
4.5
4.5
3.7
3.7
3.7
3.7
3
3
0.6
0.6
B3
7.5–10
[5.5–7.5]
15–20
[11–15]
15–20 [11–15] 1.8 1.8 1.8 1.8 3 0.6
B4
15–20
[11–15]
25–40
[18–30]
25–40 [18–30] 4.5 4.5 4.5 4.5 3 0.6
C1
20–30
[15–22]
40–60
[30–45]
40–60 [30–45] 10 10 10 10 3 0.6
C2
40–50
[30–37]
75–100
[55–75]
75–100 [55–75] 40–100 [30–75]
14/24
1)
14/24
1)
14 14 3 0.6
C3
25–30
[18–22]
50–60
[37–45]
50–60 [37–45] 10 10 10 10 3 0.6
C4
40–50
[30–37]
75–100
[55–75]
75–100 [55–75]
14/24
1)
14/24
1)
14 14 3 0.6
Table 10.12 Tightening of Terminals
1)
For different cable dimensions x/y, where x ≤ 95 mm
2
and y ≥ 95 mm
2
.
Specifications Instruction Manual
MG16E222 Danfoss A/S © Rev. 2014-02-10 All rights reserved. 93
10 10

Danfoss VLT FC 103 Specifications

General

Brand	Danfoss
Model	VLT FC 103
Category	DC Drives
Language	English