33
H
L
N
PE
Battery1
Battery2
KM4
KM5
KM1
KM2
+
-
-
+
K0
KM3
N
L
MINES(Battery Energy Systerm)
T
fuse
GRID
LOAD
PE
K0: Battery breaker.
Type: NDB3-100-Z2-F100/1MUL1A0; Nominal Voltage: 80Vdc
，
Nominal Current: 100A
，
Capacity of circuit breaker: 7500A
，
Number of poles: 1
Wiring specification
When laying the cables, they need to be perpendicular to each other to minimize
interference. Minimize the communication cable length of communication and keep
distance with the power cable.
All wiring must pass through the trunking or PE plastic conduit. Where the trunking or
PE plastic conduit cannot be used, the wires should be fixed with cable ties or other
secure approved wiring restraints.
Power cable and communication lines shall be placed in different trunking or PE plastic
conduit. Avoid running cables in parallel over long distances to reduce electromagnetic
interference cause by output transient voltage.
The wiring shall be neat
Cable fixing must be considered to reduce the stress of the terminal block.
DANGER!
Risk of injury due to electric shock
Loose connection may causes danger of abnormal operation and
electric shock.
·
Check the main switch board before connecting cables, ensure
that grid is disconnected.
·
Cables shall be arranged with trunking or PE plastic conduit or
approved cables supporting methods.
·
Avoid damaging the insulation of cables
·
Avoid any bad contact by careful checking after all cables
connected.
