PAN-A
3-9
Chap
.3
Basic Oper
ation
1
Because wires have resistance, voltage drop in wires becomes greater
as the wire becomes longer or the current becomes larger. This
causes the voltage applied at the load end to be smaller.
The PAN-A series power supplies have a sensing function that com-
pensates for this voltage drop. Compensation of up to approximately
0.6 V is available for a single line. If voltage drop exceeds this level,
wires having a greater sectional area should be used.
Table 3-1 Nominal Cross-sectional Areas of Cables and
Allowable Currents
Withstand voltage of load cables
For load cables, use cable with a higher voltage rating than the isola-
tion voltage of a PAN-A series power supply. In particular, if the
rated voltage of load cables is lower than the isolation voltage of the
power supply having a rated output voltage of 40 V or more, electric
shock may be caused.
Nominal
cross-sectional
area [mm
2
]
AWG
(Reference
cross-sectional
area) [mm
2
]
Allowable
current
*1
[A]
(Ta = 30
˚
C)
*1. Excerpts from Japanese laws related electrical equipment
Current
recommended
by Kikusui [A]
0.9
18
(0.82)
17
4
1.25
16
(1.31)
19
6
2
14
(2.08)
27
10
3.5
12
(3.31)
37
-
5.5
10
(5.26)
49
20
8
8
(8.37)
61
30
14
5
(13.3)
88
50
22
3
(21.15)
115
80
30
2
(33.62)
139
-
38
1
(42.41)
162
100
50
1/0
(53.49)
190
-
60
2/0
(67.43)
217
-
80
3/0
(85.01)
257
200
100
4/0
(107.2)
298
-
125
-
-
344
-
150
-
-
395
300
200
-
-
469
-
Summary of Contents for PAN 110-1.5A
Page 4: ...II PAN A...
Page 44: ...2 12 PAN A...
Page 106: ...4 46 PAN A...
Page 156: ...7 26 PAN A...
Page 159: ......
