11
3.4.3 AC Input/Output.
Please connect the N and PE wires together according to the local electrical regulations, as shown in Figure 3-8.
Figure 3-8 External cable connection
(1) 7KHUHDUHIRXUFLUFXLWEUHDNHUVZLWKŗ*1(Řŗ*ULGŘŗ%\SDVVŘDQG/RDG3OHDVHGRQRWFRQQHFWWKH
cables by mistake.
(2) Before making AC input/output connections, make sure to disconnect the AC power and turn off the
battery.
The recommended wire specifications for AC input/output are as follows.
SunBeat 8015A/ SunBeat 8020A
Follow the steps below to complete the AC input/output cable connection:
(1) Strip the insulation layer of the cable with a length of 8mm, put on the terminal, and then crimp the cable with a
crimping tool.
(2) Loosen the circuit breaker wiring screw, insert the cable according to the polarity indicated on the cover, and
tighten the screw to ensure that the cable connection is tight.
Figure 3-9 AC input/output connections
HESS100 series
PV2
PV1+
PV1-
PV2+
PV2-
L2
N
L1 L2
PE
L1
GRID EPS
L
N
E-BAR
RCD
E
N
E L1
N
RCD
N-BAR
N
L2
PV1
Electric meter,
bidirectional
Main switch
L
L1
L2
GRID LOAD
EPS LOAD