Adtech iMASTER – A1 Series User Manual page 27

A1-User's Manual
5) Specifications of power terminal block and internal fuse
Tightening torque and wire range for field wiring terminals are marked adjacent to the terminal or
the wiring diagram. Select a molded case circuit breaker (MCCD) with a rated current 1.5 to 2
times higher than the VFD rated current
Distribution fuse size information is shown in the table below.
The fuse must be a UL listed (in case of using in the USA), 600V, inverse time rated fuse with the
current ratings shown in the table below.
Motor
Output
Class
(kW)
7.5
A1-032A-2
11 A1-045A-2
15
A1-064A-2
18.5
A1-076A-2
22
A1-090A-2
30
A1-114A-2
200V
Class
37 A1-140A-2
45 A1-170A-2
55 A1-205A-2
75 A1-261A-2
90 A1-310A-2
7.5
A1-016A-4
11
A1-023A-4
15
A1-032A-4
18.5
A1-038A-4
400V
22
Class A1-045A-4
30
A1-058A-4
37 A1-075A-4
45 A1-090A-4
Power lines
R,S,T, U,V,W,P,N
VFD
Model
AWG
8
8
6
4
8 * 2P (17)*2P
1/0
3*2P (52.6)*2P
2*2P (66.4)*2P
1*2P (83.7)*2P
2/0*2P (133.1)*2P
3/0*2P (167.8)*2P
12
10
8
8
8
6
2
2
Lug width
kcmil
(mm/inch)
Terminal
17 11.8/0.46
17 11.8/0.46
26 13/0.51
42 13/0.51
13/0.51
106 22/0.87
22/0.87
22/0.87
22/0.87
27/1.06
27/1.06
6.5 11.8/0.46
10 11.8/0.46
17 11.8/0.46
17 13/0.51
17 13/0.51
26 13/0.51
66.4 16/0.63
66.4 16/0.63
２３
Screw
Size
Torque N•m
of
(lb•in)
M4 0.20~0.60
M4 0.20~0.60
M5 0.40~0.80
M5 0.40~0.80
M5 0.40~0.80
0.80~1.20
M8
(7.08~10.6)
0.80~1.20
M8
(7.08~10.6)
0.80~1.20
M8
(7.08~10.6)
0.80~1.20
M8
(7.08~10.6)
0.80~1.80
M10
(7.08~15.9)
0.80~1.80
M10
(7.08~15.9)
M4 0.20~0.60
M4 0.20~0.60
M4 0.20~0.60
M5 0.40~0.80
M5 0.40~0.80
M5 0.40~0.80
0.80~1.00
M6
(7.08~8.85)
0.80~1.00
M6
(7.08~8.85)
FUSE
[A]
40A
60A
80A
100A
125A
150A
FWH-
350A
FWH-
400A
FWH-
400A
FWH-
600A
FWH-
700A
20A
30A
40A
50A
60A
80A
FWH-
250A
FWH-
250A