Amech Electric 50Hz Medium Voltage Drives, Certification : CE Certified

We introduce ourselves as the foremost Medium Voltage Drives Manufacturer, Importer, and Exporter, based in India. Our Medium Voltage Drives provide optimum flexibility of motor voltage for fans, pumps, and submersible oil pumping. Moreover, the Medium Voltage Drives are widely used for speed regulation, energy saving, soft start-up and intelligent control of the medium voltage motors in industries such as thermal power plants, petroleum, chemicals, mining and metallurgy. The advanced Medium Voltage Drives are provided at competitive prices by us.

Key Features

• Multilevel PWM control for motor friendly output
• Built-in Multipulse converter meets IEEE 519-1992 Standards for harmonics
• Variable torque/constant torque/vector control
• draw out cell Structure Series Connected
• Networking through RS 485, Modbus, Profibus, Ethernet
• Regenerative feedback optional available for applications like, crane, hoist, etc
• Optional Manual/Auto bypass system

Description

Medium Voltage Drives have a standardized filter, which suppresses high frequency components giving a very close sinusoidal output waveform. The Medium Voltage Drives can be used with a step-up and/or step- down output transformer, to match any motor voltage.

Axpert-mvd Provides Ultimate Flexibility of Motor Voltage For pumps, Fans and Submersible Oil Pimping AXPERT-MVD has a filter. The filter suppresses high frequency components giving a very close sinusoidal output waveform. The filter is a standardized granting the user the best quality available on the market. The AXPERT-MVD can be used with a step-up and/or step- down output transformer, to match any motor voltage.

The Axpert-mvd Medium Voltage Frequncy Drive Characteristics Are

• Ultimate flexibility in motor voltage. The customer can choose practically any motor voltage
• Reasonable cost. The transformer is not over dimensioned as in drives where no filter is used
• No extra stress on motor coil insulations. No bearing current due to filter and galvanic isolation provided by the transformer
• Low motor noise. The voltage and current waveforms are very close to sinusoidal and therefore no additional noise due to converter is produced
• Long cables allowed
• Can be installed in floating networks
• Advanced control methods
• Good efficiency of the system

Further Characteristics for Industrial Pump and Fan Use

• Inexpensive solution thanks to clever filter design and inexpensive standard output transformer
• Excellent for retrofit due to sinusoidal output voltage
• High starting torque
• Nominal cable length up to 300 meters
• With special transformer higher starting torque and kilometers long cables can be applied

Further Characteristics for Electrical Submersible Pump (esp) Use

• Pump lifetime is maximized
• More than 100% starting torque by step-up transformer
• Cables several kilometers long may be used as there are no voltage reflections
• Long cable voltage drops needs to be compensated by output transformer secondary side

No Motro Derating

• A filter is provided to minimize harmonic current flow in the motor at near seeds and loads. Voltage and current waveforms are near sinusoidal
• Sinusoidal voltage and current means the motor can be used to its full rated capacity. No thermal de-rating is required with the AXPERT-MVD

Applications

• Pumps / Fan
• Metal Industry
• Power Plants
• Water Treatment
• Compressors
• Oil & Gas Industry