CENTAURI ENERGY SERVER
User Manual - Model 30-2017/12/18-VERSION 1.0
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Special notes: Because there is the filter capacitor of the RFI filters to earth, which may
generate some leakage current, therefore the leakage protection switch should not be
used for the Server power supply in this system in case of false triggering protection of the
device.
2.8
Power Cable
In the design of external connecting cables, the following factors should be considered: the
current capacity of power cable, requirements of the system overload capacity, the
environment temperature and physical support media. Based on this, suggested connection
cable’s cross-section dimensions are indicated in Table 12. This serves as a reference only,
and qualified installation engineers should make the appropriate selection about local
related standards and Table 12. The length of the connecting cables should be around 2~10
meters. Longer cable lengths lead to low voltage and therefore cross-section area of the
corresponding cable should be increased.
Rated
Standards
10
20
30
40
50
60
Capacity (KVA)
National Standard
≥8
≥16
≥25
≥35
≥35
≥50
Bypass input
(mm2)
lead
American Standard
≥8
≥4
≥2
≥1
≥1
≥0
(AWG)
National Standard
≥8
≥16
≥25
≥35
≥50
≥70
(mm2)
AC input lead
American Standard
≥8
≥4
≥2
≥1
≥0
≥000
(AWG)
National Standard
≥8
≥16
≥25
≥35
≥35
50
Output lead
(mm2)
area
American Standard
≥8
≥4
≥2
≥1
≥1
≥0
(AWG)
National Standard
≥16
≥25
≥35
≥70
≥90
≥95
Battery input
(mm2)
lead
American Standard
≥4
≥2
≥1
≥000 ≥0000
≥0000
(AWG)
PV input
National Standard
≥25
(mm2)
American Standard
≥2
(AWG)
Table 12 Reference List of Power Cable
2.9
System Wiring
1.
Make sure all external distribution switches of the Server are disconnected and
simultaneously provide the "no closing" warning signs to guard against the
wrong operation of switches by others.
2.
Open the front door of the Server to make sure that the input switch of the Server is in
“off” state;
3.
Take down the protective cover plate of the lower terminal of the machine;
