What should be the normal operating current for a 2000KW motor? What is the normal range? ?
Thread Content
This post was last edited by zhaohh3211 on 2010-4-27 at 12:51. What should be the normal operating current for a 2000KW motor? What is the normal range? ? When asking a question, be clear about it. To calculate the rated current, the rated voltage, rated power, and power factor are required; the formula is P=1.732*U*I*COSΦ. The power factor can generally be estimated, but only if you provide all the necessary information can others answer your question properly. This post was last edited by *AOSHUAI2002 on 2008-1-11 12:25.]
What is the rated voltage of the motor? 6KV？ Still 10KV?
The poster still needs to provide the rated voltage
If it’s a 10KV motor, the current should be around 130A, right?
Supporting moderators: It is a most basic and sincere attitude for those seeking help to explain in detail the problems they need assistance with. This post was last edited by zhx7540 on 2008-1-14 15:08.]
To determine the exact current level, several basic parameters are required: voltage level and power factor. Under normal conditions, the voltage level is around 10 KV and the power factor is about 0.85; as a result, the current ranges from approximately 135 to 142 amps. It is best not to exceed the rated current value during normal operation. It is acceptable to exceed the rated current by 1.15 times for a short period of time, but this should be done based on the actual conditions of the motor and the load. It is also advisable to use infrared temperature measurement to monitor the operating temperature of the motor.