2-2 cable specifications, 2-3 cable diameter – OPTI-UPS DS200KC33II User Manual
Page 22
4-2-2 Cable Specifications
600V PVC Insulated Hard Copper Stranded Wire Safe Current Table (60℃ Insulation, Ambient Temperature
under 30℃)
Type
Sectional Area
(mm
2)
Number of
Strands/
Diameter
Safe Current
Sectional Area
(mm
2)
Number of
Strands/
Diameter
Safe Current
Hard
Copper
Strand
Wire
3.5
7 / 0.8
37
80
19 / 2.3
257
5.5
7 / 1.0
49
100
19 / 2.6
298
8
7 / 1.2
61
125
19 / 2.9
344
14
7 / 1.6
88
150
37 / 2.3
395
22
7 / 2.0
115
200
37 / 2.6
469
30
7 / 2.3
139
250
61 / 2.3
556
38
7 / 2.6
162
325
61 / 2.6
650
50
19 / 1.8
190
400
61 / 2.9
745
60
19 / 2.0
217
500
61 / 3.2
842
Temperature and current allowance values are not applicable to UL certified cables. Use of UL certified
cables should be based on cable specifications for temperature and current limits.
4-2-3 Cable Diameter
Table 4-2-3-1 Specifications for AC Input and Output and DC Battery Cables
Capacity Voltage
Input
(mm
2
)
Output
(mm
2
)
Neutral
(mm
2
)
PE
(mm
2
)
Battery
(mm
2
)
10KVA
120 / 208V 8
5.5
8
2.0
14
220 / 380V 5.5
3.5
3.5
1.6
3.5
15KVA
120 / 208V 14
8
22
5.5
22
220 / 380V 8
3.5
5.5
2.0
8
20KVA
120 / 208V 22
14
30
5.5
30
220 / 380V 14
5.5
8
2.0
14
30KVA
120 / 208V 38
22
50
8
50
220 / 380V 22
8
22
5.5
22
40KVA
120 / 208V 60
38
80
8
30
220 / 380V 30
14
30
8
45KVA
120 / 208V 80
38
100
8
38
220 / 380V 38
14
38
8
50KVA
120 / 208V 100
50
125
14
50
220 / 380V 38
22
38
8
60KVA
120 / 208V 125
60
150
14
60
220 / 380V 50
22
60
8
80KVA
120 / 208V 200
100
250
14
100
220 / 380V 80
38
100
14
100KVA
120 / 208V 250
150
325
22
125
220 / 380V 125
50
125
14
120KVA
120 / 208V 325
200
400
22
150
220 / 380V 150
80
150
14
160KVA
220 / 380V 250
125
250
22
250
200KVA
220 / 380V 325
150
400
22
352