圖5-4 : Dc接頭配線圖; 表5-3 : Mc4接頭的購買序號; 表5-4 : 導線尺寸規格 - Delta RPI H3A Operation And Installation Manual

Grid-tie transformerless solar inverter
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配 線
The RPI range of PV inverters uses genuine Multi-Contact® MC4 connectors.
CABLE
WIRE SIZE
COUPLER
POLARITY
Plus coupler
Minus coupler
Plus coupler
Minus coupler
DC 10 A (RPI H3A)
DC 接頭配線極性可區分為正極與負極如圖5-4。
5.4 通訊模組
通訊模組提供本逆變器與電腦之間的通訊功能,並提供2個RS-485埠位,當要使用此模
組時須先取下底部右方的外蓋再拉出RS-485模組如圖5-5。
WIRE SIZE
4.0 MM
2
2.5 MM
6.0 MM
(AWG 14)
(AWG 12-10)
表 5-3 : MC4接頭的購買序號
電流額定值
DC 12 A(RPI H4A / H5A)
表 5-4 : 導線尺寸規格
圖5-4 : DC接頭配線圖
FEMALE
2
-
CABLE
2
COUPLER
PV-KBT 4/6 Ⅱ
PV-KST 4/6 Ⅱ
128
MALE
MULTI-CONTACT
CABLE
ORDER NUMBER
COUPLER
32.0010P0001-UR
32.0012P0001-UR
32.0011P0001-UR
32.0013P0001-UR
32.0014P0001-UR
32.0016P0001-UR
32.0015P0001-UR
32.0017P0001-UR
線徑尺寸
2-3mm
2
/ 14 AWG

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