Frequency converters for separators, grain dryers, augers, granulators, extruders, Kyiv

For all technical questions, call or write to Viber. Consulting engineer on automation of technological processes.
We ship without subscription by cash on delivery or on invoice for LLCs, FOPs and budget organizations. Low prices thanks to Direct deliveries from manufacturing plants.
Industrial frequency converters of various capacities are available: 0.75 kW, 1.5 kW, 2.2 kW, 3.0 kW, 4.0 kW, 5.5 kW, 7.5 kW
Power configurations:
Input 1 phase 220 -> Output 3 phase 380 under the star
Input 1 phase 220 -> Output 3 phase 220 under the triangle
Input 3 phase 380 - > Output 3 phase 380 under the star
We will offer several models according to the power of your engine and type of equipment. Models of industrial factories of manufacturers in China and the country of the sparrowhawk, Taiwan. We will immediately sign the prices together with the presentation in viber.
We will provide in VIBER instructions in translation for familiarization and a video of practical use.
MAIN TECHNICAL CHARACTERISTICS:
VECTOR MODE: provides high torque at frequencies from 0.5 Hz, which is critical for starting loaded mechanisms. The shaft will not stop under load.
Scalar mode (U/f): For synchronous simultaneous start from one converter of pump and fan groups.(//tractor-service.com)
OPERATING FROM GENERATORS AND INVERTERS: soft start and voltage stabilization functions allow motors to be operated at remote sites while powered by gasoline or diesel generators. Your uninterruptible power supplies WILL NOT BE PROTECTED AGAINST STARTING CURRENTS DUE TO SOFT START.
Main functions:
AUTO START when the power is cut off and restored at a preset frequency - the memory is non-volatile.
The control panel displays the direction of movement, indicators of frequency, revolutions per minute, voltage, and load current.
The buttons on the panel and the potentiometer knob allow you to control the direction and speed.
One-button reverse for instant direction change.
External control with the required length of the shielded cable allows you to use a Joystick or Buttons to set the direction of movement at a distance and an external potentiometer to adjust the revolutions at a distance.
Multi-speed mode: Using combinations of digital inputs (X), you can set up to 10 fixed speeds for different buttons. This is convenient where clearly defined modes of operation are required. Smooth start and stop.
Integrated Programmable Logic Controller: — This is a cyclic or one-time program execution mode. You can set up to 5 stages. — Each stage has its own frequency, direction of rotation, and operating time (in seconds, minutes, or hours). — Example: The frequency converter turns the motor by itself for 10 minutes at 20 Hz to the right, then for 5 minutes at 50 Hz to the left, then stops or repeats the cycle. This replaces an external controller in simple tasks.
Compressor andpump automation (PID controller): — Connection of a pressure sensor or a mechanical relay: It is possible to configure automatic start in case of pressure drop and stop in case of reaching normal. — Sleep mode: The frequency converter falls asleep by itself when there is no flow of water or air, and wakes up when the pressure drops below the set threshold. This colossally saves electricity.
Different levels of protection: Protection against jamming - The frequency converter will instantly turn off the motor if the shaft is stuck, preventing the windings from burning. — Protection against phase interruption: The device sees if one of the phases has disappeared at the input or output to the motor. — Current limitation: the inverter will reduce the frequency itself if the load has become too high, so as not to make a mistake.
Communication via RS-485 interface based on Modbus RTU
The built-in PID regulator and sleep mode make it possible to reduce electricity consumption by up to 30-50% in water supply and ventilation facilities thanks to the exact matching of the current demand performance.