ϱϯdŚĞĐŽŶŶĞĐƟŽŶŽĨƚŚĞŐƌŽƵŶĚůŝŶĞ
'ŽŽĚŐƌŽƵŶĚŝŶŐŝƐŐŽŽĚĨŽƌƌĞƐŝƐƟŶŐƐƵƌŐĞǀŽůƚĂŐĞƐŚŽĐŬĂŶĚŝŵƉƌŽǀŝŶŐD/ƉĞƌĨŽƌ-
ŵĂŶĐĞdŚĞƌĞĨŽƌĞďĞĨŽƌĞĐŽŶŶĞĐƟŶŐĂŶĚĐŽŵŵƵŶŝĐĂƟŽŶĐĂďůĞƐLJŽƵŶĞĞĚƚŽŐƌŽƵŶĚ
ƚŚĞĐĂďůĞĮƌƐƚůLJ&ŽƌĂƐŝŶŐůĞƐLJƐƚĞŵũƵƐƚŐƌŽƵŶĚƚŚĞWĐĂďůĞ&ŽƌŵƵůƟƉůĞŵĂĐŚŝŶĞƐLJƐƚĞŵƐ
all PE cables of the inverter need to be connected to the same grounding copper platoon to
ĞŶƐƵƌĞƚŚĞĞƋƵŝƉŽƚĞŶƟĂůĐŽŶŶĞĐƟŽŶdŚĞŝŶƐƚĂůůĂƟŽŶŽĨƚŚĞƐŚĞůůŐƌŽƵŶĚǁŝƌĞŝƐƐŚŽǁŶĂƐ
picture 5.11.
Warning:
/ŶǀĞƌƚĞƌŚĂƐďƵŝůƚͲŝŶůĞĂŬĂŐĞĐƵƌƌĞŶƚĚĞƚĞĐƟŽŶĐŝƌĐƵŝƚ/ĨĂŶĞdžƚĞƌŶĂůůĞĂŬĂŐĞ
ĐƵƌƌĞŶƚƉƌŽƚĞĐƟŽŶĚĞǀŝĐĞŝƐĐŽŶŶĞĐƚĞĚŝƚƐŽƉĞƌĂƟŶŐĐƵƌƌĞŶƚŵƵƐƚďĞŐƌĞĂƚĞƌ
ƚŚĂŶϯϬϬŵŽƌŚŝŐŚĞƌŽƚŚĞƌǁŝƐĞŝŶǀĞƌƚĞƌŵĂLJŶŽƚǁŽƌŬƉƌŽƉĞƌůLJ
WŝĐϱϭϭdŚĞŝŶƐƚĂůůĂƟŽŶŽĨƚŚĞƐŚĞůůŐƌŽƵŶĚǁŝƌĞ