Miniature frequency converters of the series ADV20 cover the power range of AC motors up to 3.7 kW. The control is based on the scalar method, an excellent suggestion for use in low-power production applications. The electric drive has a wide range of built-in functions for ease of use, as well as a built-in panel with a screen for a visual representation of the tools used to configure and work with them.
The converter is easily mounted on a practical DIN rail, RS-485 is installed as the base interface, and various protocols are also optionally available for connection to popular industrial networks. The safety of the application is ensured by the built-in advanced protection functionality, there is also a filter to neutralize electromagnetic interference and an economical power saving function.
Technical characteristics of the Gefran ADV20 electric drive
- Electric motor power: from 0.4 to 3.7 kW;
- Supply voltage: 115-230 V (1 phase) and 460 V 3 (phases);
- Overload capacity: 150% for 60 seconds;
- Output frequency range: 0.1 – 600 Hz;
- Management method: sinusoidal pulse width modulation, a scalar control method;
- Industrial interface: RS485 (Modbus RTU protocol);
- Support for industrial networks: ProfibusDP, DeviceNet, CANopen, LonWorks;
- Built-in EMC filter;
- RFI switch for mains power supply;
- User-friendly front panel interface (keyboard, screen and LED status alarm);
- Operating temperature range: -10... 50 °C;
- Protection class IP20;
- Built-in functions: automatic voltage regulation, three vector curve adjustment points, S-shaped acceleration (deceleration) curve, reverse lock, DC brake, stop prevention during current/voltage surge, automatic torque compensation, carrier frequency auto-tuning, PID feedback regulator, emergency reset and restart, energy-saving function, macro for fan control, setting the parameters for the operation of sleep mode and exiting it, and others.
Configuration of inputs/outputs of the Gefran ADV20 electric drive
- Analog input ± 10 V (0..4-20 mA);
- Analog output (± 10 V);
- 6 digital inputs;
- relay output.
Optional Gefran ADV20 electric drive modules
Interface: Profibus, DeviceNet, CANopen.Block extension for I/O;
The adapter is mounted on a rail.
The grounding board.
The braking module.
Converter for converting the RS-485 interface to USB.
Rated characteristics of the Gefran ADV20 electric drive
Type of drive | Power, kW | Voltage |
ADV20-1004-KXX-1M | 0,4 | 115 V, 1 phase |
ADV20-2007-KXX-1M | 0,75 | |
ADV20-1004-KXX-2MF | 0,4 | 230 V, 1 phase |
ADV20-1007-KXX-2MF | 0,75 | |
ADV20-2015-KXX-2MF | 1,5 | |
ADV20-2022-KXX-2MF | 2,2 | |
ADV20-1004-KXX-4F | 0,4 | 400-460 V, 3 phases |
ADV20-1007-KXX-4F | 0,75 | |
ADV20-2015-KXX-4F | 1,5 | |
ADV20-2022-KXX-4F | 2,2 | |
ADV20-2037-KXX-4F | 3,7 |
You can buy Gefran ADV20 AC frequency converters, find out the price and more information about the product by contacting our specialists.
