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.
高起动转矩圆柱转子电机，防护等级IP54，负载持续率及接电次数均能满足用户使用要求。
Cylindrical rotor motor with high starting moment is applied and its protection standard meets IP54 Specifications. The duty cycles and power frequencies are available for various USES of the hoist.
介绍起重冶金电机S4工作制，不同负载持续率及不同起动次数时，确定其输出功率的试验方法。
This paper introduces duty type S4 of motor for crane and metallurgical applications and the test method to determine outputs of the motor at varied cyclic duration factor and starting times.
使用人员应记得随时观察最大的允许负载电流（相对可选定的负载持续率），保持焊接电流不超过最大的允许负载电流。
Use should always remember to observe the largest load current (relative to the load can be selected sustained rate), maintaining welding current is not allowed to exceed the maximum load current.
它能够提供1.5A的持续输出能力，并且能在较宽的输入电压范围内，保证很好的负载调整率和电源线性调整率。
It achieves 1.5A continuous output current over a wide input supply range with excellent load and line regulation.
它能够提供1.5A的持续输出能力，并且能在较宽的输入电压范围内，保证很好的负载调整率和电源线性调整率。
It achieves 1.5A continuous output current over a wide input supply range with excellent load and line regulation.
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