ABB AC 900F学习笔记71：Freelance_Mounting_and_Installation_AC_900F_Controller-31

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6.11 Fuse dimensions

保险规格

To select the appropriate fuses for the station, the power consumption and the inrush currents (melting integral of the upstream fuse) must be taken into account. 

为控制站选择合适的保险，功率和涌流（上游保险的积分）必须加以考虑。

DC-IN terminal of the CPU module

CPU模板的直流输入端子

Total melting integrals 总熔断积分		22 A2s
Rated current 额定电流		4.0 A
Characteristic 特征		AT high breaking capacity 高断开能力
Recommended fuse protection 推荐熔断保护	Type 类型	IEC/EN60127-2/V
	Dimensions 尺寸	Glass tube fuse, 5x20 mm 玻璃管保险丝，5 × 20毫米