Sungrow SG250HX-20 handleiding
Handleiding
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5 Electrical Connection User Manual
Specification
No. Type
Cable Diameter(mm)
Conductor Cross-sec
tional Area(mm
2
)
3 Outdoor single-core cop
per / aluminum wire cable
18 ~ 40
Note(1) A copper to aluminum adapter terminal is required when an aluminum cable is used.
For details, refer to Aluminum Cable Requirements.
Note(2) The specifications are valid only when the phase wire and PE wire use the same
material. If otherwise, ensure that the cross section of the PE wire produces a conductance
equivalent to that of the wire specified in the table.
Note(3) If the outdoor-type single-core cable is used as the AC cable, please prepare a sealing
plate for the single-core cable separately. Contact SUNGROW if
needed.。
table 5-3 AC Cable Requirements (Two Wires per Phase with Multi-core Cable)
Specification
No. Type
Cable Diameter(mm)
Conductor Cross-sec
tional Area(mm
2
)
1
Outdoor four-core copper /
aluminum wire cable
(1)
Four-core cable: 47 ~
59
2
Outdoor three-core cop
per / aluminum wire ca
ble
(1)
Outdoor PE cable
(2)
Three-core cable: 47 ~
59
PE cable: 10~ 30
3 Outdoor single-core cop
per / aluminum wire cable
18 ~ 30
Copper wire:
S: 120 ~ 185
S
p
≥ S/2
Aluminum wire:
S: 120 ~ 185
S
p
≥ S/2
Note(1) A copper to aluminum adapter terminal is required when an aluminum cable is used.
For details, refer to Aluminum Cable Requirements
。
Note(2) The specifications are valid only when the phase wire and PE wire use the same
material. If otherwise, ensure that the cross section of the PE wire produces a conductance
equivalent to that of the wire specified in the table.
If the SUNGROW MVS is used, please refer to the cable requirements specified in
the MVS user manual first.
44
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Productinformatie
| Merk | Sungrow |
| Model | SG250HX-20 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 15373 MB |
