the types of ac drives by different voltage
AC Drives are widely used in today's industry. We can find ac drives in many applications, such as pumps, fans, compressors, paper making, food.
But when we refer to the types of ac drives by different voltage, it's confusing.
In China, ac drives (frequency changers, VFDs) are classified with different voltages:
1. Low voltage (LV) ac drives (frequency inverters, frequency converters), the voltage range: 110V, 220V, 380V
3. High voltage (HV) ac drives (frequency inverters, frequency converters), the voltage range: 3kv, 3.3kv, 6kv, 6.6kv, 10kv, and above.
But in many other countries, ac drives (frequency changers, VFDs) are classified with different voltages:
1. Low voltage (LV) ac drives (frequency inverters, frequency converters), the voltage range: From zero to 600 V
2. Medium voltage (MV) ac drives (frequency inverters, frequency converters), the voltage range: 600 V and above
3. High voltage (HV) variable frequency drives: no high voltage designation
