Catalog

Description

75 kW, 90 kW, 110 kW

3 x 400 V, 3 x 500 V, 3 x 690 V

MFC1000AcR is a frequency converter with an active front end (AFE), which enables the return of energy to the power supply grid (for instance, during braking) and reduces higher harmonics consumption of sinusoidal current. It is also designed for drives with variable loads and renewable energy sources.

Specifications:

• Power Supply: 3 x 400 V, 3 x 500 V, or 3 x 690 V, 45..60 Hz
• Output: 3 x 400 V, 3 x 500 V, or 3 x 690 V, 0..400 Hz
• Rated output current:

– MFC1000AcR/75 kW 400 V: 150 A

– MFC1000AcR/90 kW 400 V: 180 A

– MFC1000AcR/110 кВт 400 В: 210 В

– MFC1000AcR/75 kW 500 V: 120 A

– MFC1000AcR/90 kW 500 V: 150 A

– MFC1000AcR/110 kW 500 V: 180 A

– MFC1000AcR/75 kW 690 V: 90 A

– MFC1000AcR/90 kW 690 V: 105 A

– MFC1000AcR/110 kW 690 V: 120 A

• Load capacity: 1.5 In 60 seconds per every 10 minutes
• Control:

– vector: with or without the rotation sensor of a a rotor;

– scalar U/f: linear or quadratic characteristics.

• 4 built-in PID controllers with SLEEP function
• Option of direct connection of an incremental encoder (5V line sensor)
• Braking:

– AFE – return of energy to the power grid during braking;

– optionally external brake resistor;

– by predetermined ramp or coasting;

– control over mechanical brakes.

• Analog inputs: 5
• Analog outputs: up to 12
• Digital inputs: up to 40
• Digital outputs: up to 11
• Built-in communication interfaces:

– RS-485 (Modbus RTU);

– USB;

– Ethernet;

– CANopen.

• Degree of protection: IP00
• External dimensions: starting from 300x900x430 mm – depending on the configuration
• Weight: ~100 kg – depending on the configuration