60 Appendix 2 Engineering Diagram
NetSure 731 CC2, NetSure 731 C62 Series Power Supply System User Manual
Table 2 System engineering data
Connector
Specs
Connection
Capacity
Connector specs
AC
distribution
AC input
MCB
1
1 × 100A/3P or 1 × 63A/3P
3 H-shape cable terminals,
CSA
≤ 35mm
2
The live line of AC pow er supply
Grounding
busbar
One M10 bolt
CSA
≤ 35mm
2
Connected to the earth bar of the
equipment room
Input neutral
terminal
2 bolts
CSA
≤ 25mm
2
Neutral line of AC pow er supply
Output neutral
busbar
2 M6 bolts
Neutral terminal of the AC output
pow er, serving other equipment
AC output
MCB
2
1 × 16A/ 3P, 1 × 16A/ 1P
4 H-shape cable terminals,
CSA
≤ 10mm
2
Live terminal of the AC output
pow er, serving other equipment
DC
distribution
Positive
busbar
2 × M12 (for battery connection), 4 × M8, 14 × M6
Battery fuse
NetSure 731 CC2-X1/X2/X3/X4: 2 × 500A fuse, 2 × M12 fuse bolt
NetSure 731 C62-X1/X2/X3: 2 × 250A fuse, 2 × M10 fuse bolt
Load route
NetSure 731 C62-X1:
Battery protection routes: 2 × 32A/1P, 2 × 10A/1P MCB;
LLVD routes: 4 × 100A fuse, 4 × 63A fuse, 4 × 32A/1P MCB, 2 × 10A/1P MCB;
NetSure 731 C62-X2:
Battery protection routes: 2 × 32A/1P, 2 × 10A/1P MCB;
LLVD routes: 4 × 100A fuse, 4 × 63A fuse, 4 × 32A/1P MCB, 2 × 10A/1P MCB;
NetSure 731 C62-X3:
Battery protection routes: 2 × 32A/1P, 2 × 16A/1P MCB;
LLVD routes: 4 × 100A fuse, 4 × 63A/1P MCB, 6 × 32A/1P MCB;
NetSure 731 CC2-X1/X2:
Battery protection routes: 2 × 32A/1P, 4 × 10A/1P MCB;
LLVD routes: 6 × 100A fuse, 6 × 63A fuse, 6× 32A/1P, 4 × 16A/1P MCB;
NetSure 731 CC2-X3
：
Battery protection routes: 4 × 16A/1P MCB;
LLVD routes: 4 × 100A fuse, 4 × 63A/1P, 6 × 32A/1P MCB;
NetSure 731 CC2-X4
：
Battery protection routes: 2 × 63A/1P, 2 × 32A/1P, 2 × 10A/1P MCB;
LLVD routes: 4 × 100A, 6 × 63A fuse, 2 × 32A/1P, 2 × 16A/1P MCB
Note: NetSure 731 C62-X1/X3, NetSure 731 CC2-X1 & NetSure 731 CC2-X3 & NetSure 731 CC2-X4 have single AC input;
NetSure 731 CC2-X2 has double AC inputs; NetSure 731 C62-X2 have single AC input, The cabinet is equipped w ith tw o battery
racks
