正确布线 Correct wiring scheme 在设计系统是应避免电路循环（万一发生间接闪电是降低风险）。在发电前检查布线确保其
正确。若开路电压及 短路电流不同规格，将会造成配线故障。
When designing the system, avoid forming loops (to minimize risk in the event of an indirect lighting strike). Check
that wiring is correct before starting up the generator. If the measured open circuit voltage (Voc) and short-circuit
current (Isc) differ from the specifications, then there is a wiring fault.
根据组件的最大短路电流采用合适横截面的电缆线。采用的电缆线须满足适合在光伏系统的电缆线。最小尺寸不 小于4mm2，温
度在-40℃ 和85℃间
Use field wiring with suitable cross-sectional areas that are approved for use at the maximum short-circuit current of
the PV module. Installer use only sunlight resistant cables qualified for direct current (DC) wiring in PV systems. The
minimum wire size should be 4mm2 and temperature rating is at -40℃ to +85℃.
每串组件都应配有过流保护装置（熔断器）。
Each module string should be equipped with fuse protector.
电气装置
Electrical Installation
03
3.1 电缆和接线
Cables and Wiring
线缆要求
Cable standard
测试标准
Test standard
线缆规格
Cable Size
EN50618
Min 4mm
2
温度范围
Temperature Rating
-
40℃ to +90℃
09
