SOFAR 1~4KTL2-G3 User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
Before removing the positive and negative connectors,
ensure that the DC SWITCH is OFF.
Figure 4-8 Removing a DC input connector
4.4.Connecting AC Output Power Cables
SOFARSOLAR has already integrated RCMU (residual current
monitoring unit) inside inverter, If an external RCD is required, a
type-A RCD with rated residual current of 100mA or higher is
suggested.
Connect the SOFAR 1~4KTL2-G3 to the AC power distribution frame
(PDF) or power grid using AC output power cables.
It is not allowed for several inverters to use the same circuit
breaker.
It is not allowed to connect loads between inverter and
circuit breaker.
AC breaker used as disconnect device,and the disconnect
device shall remain readily operable.
Context
All the AC output cables used for the inverters are outdoor
three-core cables. To facilitate the installation, use flexible cables.
Table 4-2 lists the recommended specifications for the cables.