REFUSOL 20K-2T, Руководство по эксплуатации

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Installation 39
Assembling and Connecting DC Cables
REFUsol 20K...33K-2T
982079 | 05 | 2021-03
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7. Connect AC conductors in the order "PE, N, L1, L2,
and L3" with M6 Phillips screwdriver.
8. Mount the AC cover on the inverter housing using a
Phillips screwdriver.
9. Tighten the union nut of the PG cable gland.
10.Check proper installation of the AC cable and tight
-
ness of the AC cover.
4.10 Assembling and Connecting DC Cables
4.10.1Assemble DC Cable
✅ The polarity of the DC cables are checked and
marked.
✅ The electrical system is secured and disconnected
in accordance with the 5 safety rules.
1. Strip 10 mm of insulation from the DC conductor (
4 –
6 mm
2
) using a suitable tool.
Make sure that no individual strands are cut off.
2. Insert stripped conductors into the corresponding
crimp contact sleeve up to the stop. The conductor
ends must be visible in the crimp contact sleeve.
3. Crimp conductor and crimp contact sleeve with
crimping pliers.
4. Check that the ladder is firmly seated.
PE N L1 L2 L3
AC
~
PE N L1 L2 L3