SNR UPS-ONRT-25-INTXL33 [17/53] Specifications for power cables terminal specifications for power cables connector are listed as table 3
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SNR UPS-ONRT-25-INTXL33 [17/53] Specifications for power cables terminal specifications for power cables connector are listed as table 3

SNR UPS-ONRT-25-INTXL33 [17/53] Specifications for power cables terminal specifications for power cables connector are listed as table 3
HR33 Rack Mounted UPS 25KVA User Manual 13
Installation Instruction
Fig.3-3 Rack Mounted Installation
3.4 Power Cables
3.4.1 Specifications
The UPS power cables are recommended in Table 3.2.
Table 3.2 Recommended cables for power cables
Contents
Main Input
Bypass Input
Output
Battery
PE
25KVA（3/3）
A
B
C
A
B
C
N
A
B
C
N
BAT+
N
BAT-
PE
Current（A）
45
45
45
38
38
38
38
38
38
38
66
78
78
78
45
Size（mm²）
10
10
10
10
10
10
10
10
10
10
16
16
16
16
10
20KVA（3/1）
A
B
C
A
N
A
N
BAT+
N
BAT-
PE
Current（A）
36
36
36
91
91
91
91
63
63
63
36
Size（mm²）
10
10
10
25
25
25
25
16
16
16
10
Note
The recommended cable section for power cables are only for situations described below：
Ambient temperature：30℃.
AC loss less than 3%，DC loss less than1%，The length of the AC power cables are no longer
than 50 m and the length of the DC power cables are no longer than 30 m.
Currents listed in the table are based on the 208V system (Line-to-line voltage).
The size of neutral lines should be 1.5~1.7 times the value listed above when the predominant
load is non-linear.
3.4.2 Specifications for Power Cables Terminal
Specifications for power cables connector are listed as Table 3.3.
Table 3.3Requirements for UPS terminal

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