YPT Variable Frequency Motor Sample

Advantages of the YPT Variable Frequency Motor: In addition to the known wide frequency range and energy-saving features, the motor effectively limits the starting current. This means that by using a variable frequency drive, the frequency and voltage are correspondingly increased as the motor accelerates, keeping the starting current below 150% of the rated current (varies from 125% to 200% depending on the model). When started directly with a standard power supply, the starting current can reach 6 to 7 times the rated current, thus causing mechanical and electrical shocks. Using a variable frequency drive allows for a smooth start (with an extended start-up time). The starting current is 1.2 to 1.5 times the rated current, and the starting torque is 70% to 120% of the rated torque; for drives with torque boost functionality, the starting torque is above this, enabling full load start-up.

The YPT variable frequency speed motor incorporates the advantages of advanced domestic and international enterprises, designed using computer-aided design technology. It is compatible with similar variable frequency devices both domestically and internationally, offering strong interchangeability and versatility. It features a squirrel-cage structure for reliable operation and easy maintenance. The motor is equipped with a separate fan to ensure effective cooling at various speeds. The motor's insulation uses the widely used F-grade insulation structure internationally, enhancing its reliability. The motor's power, base mounting dimensions, and center height correspond exactly to those of the y or Y2 asynchronous motors.

The YPT variable frequency speed control motor is widely applicable in industries requiring adjustable speed rotating devices, such as light industry, textiles, chemicals, and serves as an ideal speed control power source.

YPT variable frequency speed control motors range from 0.55 kW to 315 kW, with base center heights from 80 mm to 355 mm.

YPT Variable Frequency Drive Motor Application Conditions

1. Environmental temperature not exceeding -15℃ to +40℃ 5. Operating schedule: Continuous S1

2. Altitude not exceeding 1000m 6. Motor insulation grade: F-class

3. Motor protection class IP44 7. Rated frequency 50Hz

4. Rated Voltage 380(220)V ±10%