Conergy IPG Serie Instrucciones De Servicio página 87

5 Installation
NOTICE
34
5. Fit the cable connections L1, L2, L3, N, and PE as shown in the
illustrations. Please note: Connect the N conductor connection
of the Conergy IPG 300K to the unearthed, low voltage side
neutral point of the medium voltage transformer.
Damage due to unsuitable cable lugs!
Cable lugs might become undone, thereby interrupting the flow of
current and causing material damage. The cable lugs must be of
the correct size for the device's connection bar!
| Use cable lugs of the correct size.
Cable lugs are used to fit the conductors L1, L2, L3 and the N
conductor to the AC connection bars (1), (2), (3), (4) and to the
PE connection bar (5).
+
–
5–6: Conergy IPG 80K–110K grid connections
(1)
(2)
(3)
(4)
(5)
5–7: Conergy IPG 280K–300K grid connections
(1) AC connection L1
(2) AC connection L2
(3) AC connection L3
(4) PE conductor AC connection
(5) N conductor AC connection
Operating manual
(1)
(2)
L2
(3)
L3
PE
L1
L2
+
L3
–
PE
Conergy IPG series central inverters
L1
(5)
N
(4)