Product Profile of Medium Voltage Variable Frequency Drive
Medium Voltage Variable Frequency Drive is designed with simple main circuit configuration with low voltage multi level inverter. The Variable Frequency Drive operates on a 3 phase input of 3000 V to 6600 V at 50 Hz or 60 Hz. Medium Voltage Variable Frequency Drive is manufactured by Sprint Controls.
Sprint Controls also manufactures a wide range of OEM machines like variable frequency drives, servo systems, logic controllers, encoders, reservoirs, panel metres etc. The Medium Voltage Variable Frequency Drive is equipped with V/F control with sensor less vector technology to give low torque pulsation.
Key Features of Medium Voltage Variable Frequency Drive
- Simple Main Circuit Configuration, with low voltage multi level inverter.
- Multi Level PWM Inverter[equivalent to 9 or 17 level inverter].
- Low Motor Stress, low surge voltage.
- 36 pulse rectifier gives low current Harmonics.
- No need of AC or DC reactor.
- Motor cable length can be up to 2.28km, without any filters.
- V/F control with sensor less vector technology gives low torque pulsation.
- 32 bit processor, for quick current and torque response.
- Output transformer-less.
- Commercial power supply bypass circuit.
- Built-in PLC logic Function [option].
- Communications: Profibus, Modbus options available.
- Remote monitoring using optional web server function.
Product Specification of Medium Voltage Variable Frequency Drive
- Ambient Temperature:0 to +40
- Humidity:85% RH max.
- Output Frequency:Range: 0.2 to 50/60 Hz (Upto 200 Hz as an Option)
Accuracy: ± 0.5 % at max. frequency
Resolution: 0.1 Hz
- Rated Capacity:400, 550, 825, 1250, 1875, 2500, 3750
- Rated Current:70, 96, 144, 218, 328, 437, 656
- Storage Temperature:-5 to +50
