Three-Phase UPS (10kVA-160kVA) Series
User Manual
3 Installation
37
Power
(kVA)
Current (A)
Live
wire
cross-sectional
area
(mm
2
)/
terminal
Neutral
wire
cross-sectional
area
(mm
2
)/
terminal
Grounding wire
cross-sectional
area
(mm
2
)
/
terminal
15
23
6(RV5.5-6)
6(RV5.5-6)
6(RV5.5-6)
20
30
6(RV5.5-6)
6(RV5.5-6)
6(RV5.5-6)
30
46
10(RNBS8-6)
10(RNBS8-6)
10(RNBS8-6)
40
61
10(RNBS8-6)
10(RNBS8-6)
10(RNBS8-6)
50
76
16(DT-16)
16(DT-16)
16(DT-16)
60
91
25(DT-25)
25(DT-25)
16(DT-16)
80
121
35(DT-35)
35(DT-35)
25(DT-25)
100
152
50(DT-50)
50(DT-50)
25(DT-25)
120
182
70(DT-70)
70(DT-70)
35(DT-35)
160
242
120(DT-120)
120(DT-120)
70(DT-70)
The cross-sectional areas above are recommended for about 5m long cables. Longer cables require
larger cross-sectional areas.
Recommended input and output switch
Table3-3
Recommended input and output switch
Power
(kVA)
Input
current(A)
Input
switch(A)
Output
current(A)
Output
switch(A)
Battery
current(A)
Battery
switch(A)
10
31
32
15
16
26
32
15
41
50
23
32
39
50
20
52
63
30
32
52
63
30
74
100
46
63
78
100
40
99
150
61
100
103
150
