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Delta RPI-M20A User Manual

Delta RPI-M20A
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4.1. 配线前准备事项
当太阳能板不接地(浮接)时,机子DC端可接受并联或是独立连接。
若太阳能板为正端接地或负端接地时,因RPI系列机种内部并未附带隔离
变压器,DC端仅允许并联配线并需于AC 端加装外部隔离变压器。
不同的DC配线方式需于逆变器控制面板上设定不同的Insulation侦测方式,
请参考5.2.7.3 Install Settings
4. 配线
WARNINGSHOCK HAZARD
太阳能板曝晒于阳光下即会产生电力,为避免触电危险,配线前请使用
不透明材料覆盖于太阳能板上,并将太阳能板之电源供应开关转至 OFF。
图4-1 系统配线图(DC端不接地)
1
2
3
4
L1
L2
L3
N
PE
Communication
Wiring
1
2
3
PV Array
AC Wiring
DC Wiring
Parallel or
Separate
DC Distribution box
DC1 DC2
*
* M15A / M20A can also
support 3P3W system.
65
配线

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Delta RPI-M20A Specifications

General IconGeneral
BrandDelta
ModelRPI-M20A
CategoryInverter
LanguageEnglish

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