Whether can the pulse frequency of transducer affect the output power of transducer

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  • source:CLAREY CNC Machining
Ask: Why do output frequency and power have the pulse switch frequency of transducer to concern? Answer: The addition of pulse switch frequency, can bring about transducer of rated electric current reduce. Set of factory of frequency of MASTERDRIVES pulse switch is 2.

5KHZ, the range that can set 1.

16KHZ of 7KHZ –, install pulse frequency by parameter P340, the corresponding relation of pulse frequency and permission rated electric current pursues as follows: ------A is in norms, b, c and D16 KHz are in 45kW; 55kW; 380V ～ 480V is in 37kW; 45kW; 500V ～ 600V is in 75kW; 90kW; 380V ～ 480V 9 KHz is in 55kW; 600V of 500 V ～ is in 110 KW; 132kW; 380V ～ 480V 7.

5 KHz is in 75kW; 90kW; 500V ～ 600V is in 55kW ～ 110 KW; 660V ～ 690V is in 160kW ～ 250kW; 380V ～ 480V 6 KHz is in 160kW of 110 KW ～ ; 500V ～ 600V is in 132kW ～ 200kW; 660V ～ 690V is in 315kW ～ 900kW; 380V ～ 480V 2.

5 KHz is in 200kW ～ 1100kW; 500V ～ 600V is in 250kW ～ 2300kW; 660V ～ 690V by on the graph is knowable limits of pulse frequency set depends on the highest pulse frequency that the device of different type can set the kind of device is different. Notice: ? Heart of Quan  Yi growing permanent teeth tries Mian? to should reduce P128(the biggest electric current) if pulse frequency decreases, p128(is the biggest electric current) reservation change value. Keyword pulse frequency, output power CNC Milling