负载持续率,又名暂载率,是指弧焊电源工作持续的时间与周期时间的比值。全周期时间或称工作周期,包括负载持续时间与休息时间。在国家标准中规定周期为5min、10min、20min和连续。国标规定手工焊额定负载持续率为60%,自动或半自动为60%和100%。如:500KR2焊机在额定负载持续率60%时的额定电流是500A,在实际负载持续率100%(自动焊)时,其最大焊接电流≤387A。
... 额定输入容量Rated Input Capacity 负载持续率Duty Cycle 额定输出电流Rated Output Current ...
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... 输出电压Voltage output 负载持续率Continue load running rate 额定频率Rated frequency ...
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... 最大短路电流Max Short Current 负载持续率Rated Duty Cycle 最大加紧力Max Clamping Force ...
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额定负载持续率 Rated Duty Cycle ; standard service ; Rated load sustained rate ; duty circle
负载持续率电流 Welding duty cycle
什么叫额定负载持续率 FGDFDSGH
负载持续率100%,可以连续24小时焊接。
Load sustained rate of 100%, may continuously 24 hours welding.
电流电压边续可调,调节范围宽,负载持续率高,可连续焊接。
Contimuously adjustable current and voltage, wide adjustment range, high duty cycle, continuous welding.
采用独特的中频发电设计,负载持续率为100%,保证24小时连续作业。
Unique medium frequency generating design, 100% load succession rate and can continuously work for 24 hours.
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