- BrandКаскад-ПЧ Оптима
- Country of manufactureUkraine
- regulations of the industrial electric drive ( the pump , the compressor, the fan, the conveyor, etc.), by frequency change of rotation of the electric motor , and also its complex protection;
- smooth launch and a stop of the pumping unit and automatic maintenance of the set levels in the reservoir (RChV, a water tower).
- the rated voltage of a network - 380 V;
- power range is from 4 to 18,5 kW;
- degree of protection in accordance with GOST 14254-80 - _r 54;
- the station is made according to TU U 33.2-30460473-002-2003, PUE and User Rules for Operating Electrical Equipment;
- a rated operation mode of a control station, according to GOST 12434: Long.
500x400x250 - 4 kW, 5.5 kW, 7.5 kW;
600x400x300 - 11 kW, 15 kW;
700x500x300 - 18.5 kW.
Application of "Kaskad-Pchoptima" allows:
- automate technological process, for example water supply (water disposal),
ventilation, transportation, etc.;
- to automatically regulate the frequency of turns of the electric motor for
maintenance of the set parameter (pressure, level, speed, discharge and
other) in system on a sensor signal of a 4-20m;
- diagnose fault both the electric motor, and the transformer
- display controlled parameters: consumption of electric current,
power consumption, rotating speed of the electric motor, actual
the value of controlled parameter (pressure, level, etc.) in system;
- exclude hydroblows and dynamic shock loads on the electric drive (at the expense of smooth
start and stop according to the set characteristics of acceleration and braking);
- reduce electricity consumption (due to optimization of management of the electric drive in
dependences on loading): economy to 50%, a payback period - 0,5 - 1,5;
- lower a starting current of the electric motor and sag of tension in the power supply network;
- provide complex protection of the electric motor in electric and thermal parameters from short circuit, an overload, an overheat;
- increase a between-repairs interval and lower costs of technical maintenance of the electric drive.
- control station of "Kaskad-PCH Optima" of-1 piece;
- transformer of pressure (sensor) MBS-1700 Danfoss 4. 20 mA, G1/2" (1/4") - 1 piece;
- sensor of "the dry course" of conductometric type of-1 piece;
- guide to setup and operation.
The control station of "Kaskad-PCH Optima" is structurally ready solution which is not demanding completions and additional component parts. Structurally the product represents a metal cabinet with the door which is locked. On a door controls and indications are set. In a cabinet the equipment of regulation, protection and switching is mounted.
The station is implemented on the basis of the frequency converter which allows to regulate rotating speed of the drive electric motor in the course of work, and also to make smooth start-up and a stop with preset time of acceleration, braking.
For protection of windings of the engine against insulation breakdown in station the motor filter is installed.