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Figure 5-15 Removing an AC output connector
5.3 Connecting DC Input Power Cables
Connect the SUN2000 to PV strings using DC input power cables.
Prerequisites
PV modules generate electric energy when exposed to sunlight and can create an electrical
shock hazard. Therefore, when connecting DC input power cables, shield the PV modules
with opaque cloth.
Before connecting DC input cables, ensure that the voltage on the DC side is under the
safety limit (60 V DC) and that the DC SWITCH on the SUN2000 is OFF. Otherwise, high
voltage may result in fatal injury.
Ensure that the following requirements are met to prevent fire accidents:
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