SOFAR 1.1K~3.3KTL-G3
User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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Note:
Insert the stoppers into the unused DC connectors.
Follow-up Procedure
To remove the positive and negative connectors from the inverter, insert a
removal wrench into the bayonet and press the wrench with an appropriate strength,
as shown in Figure 4-8.
Before removing the positive and negative connectors, ensure
that the DC SWITCH is OFF.
Caution
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 1.1K~3.3KTL-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.
Caution
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.
