③
④
NO Location Screw torque Conductor cross-section
1 AC wire 30.6 Kgf-cm (3N-m) 2~1AWG (25~38mm²)
4 MC4 wire --
5 Communication cover 8 Kgf-cm (0.8N-m) --
20 AWG (0.5mm²)
--
--
12~10AWG (4~6mm²)
Appendix B-2 : Assembly Note-2
①
D1 D2 D3
PV-KST 4/6 ⅡPV-KBT 4/6 Ⅱ
⑤
2 AC plug 60 ~ 80 kgf-cm (5.9 ~ 7.8N-m)
--6 Communication module
3 Rubber rings
D1: 66 ~ 204 Kgf-cm (6.5 ~ 20N-m)
D2: 112 ~ 173 Kgf-cm (11 ~ 17N-m)
D3: 133 ~ 143 Kgf-cm (13 ~ 14N-m)
⑥
②
EPO
Dry Contact
RS-485
Appendix B: Assembly Note
74
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