Sako SKI-70 - Chapter 2 Electric Installations; Main Circuit Terminals and Wiring

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第二章电气安装 Chapter 2 Electric installations
2.1 主电路端子及接线 Main electric circuit terminals and wiring
1)变频器主回路端子说明：Frequency converter main circuit terminal instruction:
端子标记
Terminal
marks
名称 Name
说明 Instruction
R, S, T/L、N
电源输入端子
Power supply input
terminals
三相
380V/
单相 220V 交流电源连接点
Connection point of three-phase 380V /
single-phase 220V AC power supply
P+
,
PB
制动电阻连接端子
Brake electric
resistance connect terminals
连接制动电阻
Connect brake electric
resistance
U, V
,
W
变频器输出端子 Frequency
converter output terminals
连接三相电动机 Connect three phase motor
舎
接地端子
Grounding terminals
接地端子
Grounding terminals
2.1.2 变频器控制回路接线方式
Wiring method of frequency converter control circuit