Vacon NXP Common DC Bus AC Drives

AC drives VACON NXP Common DC Bus They are a modular system with a common DC bus, consisting of various arrangements of inverter units, rectifiers, brake interrupters. There is also a version with a built-in energy recovery unit for braking processes back to the power supply network for the most efficient use of the energy consumed by these industries.

Precise speed and torque control, minimal harmonic distortion. They are designed to work with asynchronous and synchronous motors (excitation from permanent magnets). Air cooling using DC fans. Extensive possibilities for scaling and additional tooling. Switching flexibility, compact size and ease of commissioning.

The main components of the system of this drive:

AFE - regenerative power converter

NFE - rectifier without regeneration functions

INU - inverter module

BCU - brake interrupter module

Application fields: metallurgy, crane equipment, paper industry, mining industry, marine applications, etc.

Technical characteristics of VACON NXP Common DC Bus electric drives

• Supply voltage: 3AC 380 - 500 V, 525 - 690 V, DC bus 465 - 800 V, 640 - 1100 V;
• Power of electric motors: 0.55 - 2200 kW;
• Output current: 4.3 - 2150 A;
• Management methods: vector (sensorless and sensory);
• Output frequency: 0 - 320 Hz;
• Permissible overloads: the normal mode is 110% of the nom. current for 60 seconds, heavy mode - 150% of nom. current for a duration of 60 seconds;
• Enclosure protection class: IP21, IP54, IP00;
• Interfaces: RS485, RS232, CAN, PROFINET IO, EtherNet/IP, EtherCAT, Modbus/TCP, PROFIBUS DP, Modbus RTU, DeviceNet, CANopen, LonWorks;
• Visualization and customization tools: removable control panel with a convenient display and push-button navigation, software for control and parameterization using a personal computer;
• Other features and functions: startup wizard, built-in PLC, seven preset settings and additional specialized presets, custom settings, safe torque removal, safety stop function, ATEX thermistor input, data backup and others.

VACON NXP Common DC Bus I/O Configuration

• Analog: 1 input and 1 output;
• Digital: 6 inputs, 1 output;
• relay: 2 outputs;
• connection of feedback sensors.

Optional VACON NXP Common DC Bus Drive Modules

• I/O expansion boards.
• Modules of industrial communication protocols.
• Additional anti-interference filters.
• Connection of feedback sensors.
• Special modules.

Parameters of standard sizes of VACON NXP Common DC Bus inverter modules

Supply voltage 380 - 500 V

Supply voltage 525-690 V

You can buy VACON NXP Common DC Bus AC electric drives, find out the price and more information about the products by contacting our specialists.