OPTI-UPS DS120KC33 - Manual (Page 31)

Table 4-2-1
When installing the UPS, please refer to table of 4-2-1 for corresponding input/output circuit breaker.
Refer to table 4-2-2 for wire specifications and capacity
Insulating Wire
Acceptable highest temperature of insulating
materials
1 PVC wire
2 RB wire
60℃
3 Heatproof PVC wire
4 PE Wire
75℃
5 SBR Wire
6 Artificial rubber wire
80℃
7 EP rubber wire
8 Cross connect PE wire
90℃
Ampere capacity for every kind wire(ambient temperature 35℃)
Copper
conducting wire
60℃insulation 75℃insulation 80℃insulation 90℃insulation
wire
SWG AWG
number
diameter Ampere capacity (A)
2.0 14 7/0.6 20
3.5 12 7/0.8 30
5.5 10 7/1.0 40
8 8 7/1.2 55 65 70 80
14 6 7/1.6 80 95 100 110
22 4 7/2.0 100 125 135 145
30 7/2.3 125 150 160 170
38 2 7/2.6 145 180 190 205
50 19/1.8 175 210 220 245
60 0 19/2.0 200 240 250 280
80 19/2.3 230 285 300 330
100 19/2.6 270 330 350 380
125 19/2.9 310 380 400 440
150 37/2.3 360 440 460 505
200 37/2.6 425 520 550 600
250 61/2.3 505 615 650 710
325 61/2.6 590 720 760 830
400 61/2.9 680 825 870 995
Wiring
500 61/3.2 765 930 985 1080