10.3.3 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 10.9
10.4 Connection Tightening Torques
Power (kW)
Torque (Nm)
Enclo-
sure
200-240V
380-480/500
V
525-600V
525-690V
Mains
Motor
DC
connecti
on
Brake
Earth
Relay
A2
0.25 - 2.2
0.37 - 4.0
1.8
1.8
1.8
1.8
3
0.6
A3
3.0 - 3.7
5.5 - 7.5
0.75 - 7.5
1.8
1.8
1.8
1.8
3
0.6
A4
0.25 - 2.2
0.37 - 4.0
1.8
1.8
1.8
1.8
3
0.6
A5
0.25 - 3.7
0.37 - 7.5
0.75 - 7.5
1.8
1.8
1.8
1.8
3
0.6
B1
5.5 - 7.5
11 - 15
11 - 15
1.8
1.8
1.5
1.5
3
0.6
B2
11
18
22
18
22
11
22
4.5
4.5
4.5
4.5
3.7
3.7
3.7
3.7
3
3
0.6
0.6
B3
5.5 - 7.5
11 - 15
11 - 15
1.8
1.8
1.8
1.8
3
0.6
B4
11 - 15
18 - 30
18 - 30
4.5
4.5
4.5
4.5
3
0.6
C1
15 - 22
30 - 45
30 - 45
10
10
10
10
3
0.6
C2
30 - 37
55 - 75
55 - 75
30 - 75
14/24
1)
14/24
1)
14
14
3
0.6
C3
18 - 22
37 - 45
37 - 45
10
10
10
10
3
0.6
C4
30 - 37
55 - 75
55 - 75
14/24
1)
14/24
1)
14
14
3
0.6
Table 10.10 Tightening of Terminals
1)
For different cable dimensions x/y, where x
≤
95mm
2
and y
≥
95mm
2
.
Specifications
VLT
®
HVAC Drive Operating Instructions
78
MG11AH02 - VLT
®
is a registered Danfoss trademark
10
10
