13
4. Power cables connection
Recommended protective devices and cable cross-sections
Recommended upstream protection
UPS power rating
Upstream circuit
breaker
6000VA
D curve – 63A
10000VA
D curve – 100A
to UPS Normal AC / Bypass AC source
G N(L2) L1
Read the Safety instructions on page 3 regarding back-feed protection
requirements.
Recommended cable cross-sections
Model
6K
10K
Protective earthing conductor
Min cross section
6mm2 (8AWG)
10mm2 (6AWG)
Input L, N, G
Min conductor cross section
6mm2 (8AWG)
10mm2(6AWG)
Input fuse
80A
100A
Output L,N,
Min conductor cross section
6mm2 (8AWG)
10mm2(6AWG)
4.1
Access to terminal blocks
Remove the terminal blocks cover (two screw)
High leakage current:
Earth connection essential before connecting supply.
Common input/output sources connection
This type of connection must be carried out by qualified electrician.
N(L2)
Summary of Contents for C500
Page 10: ...2 2 Presentation Front panel ...
Page 13: ...5 Circuit diagram ...