Product introduction

      Frequency conversion control cabinet is mainly used to adjust the working frequency of the equipment, reduce the energy loss, can start the equipment smoothly, reduce the damage to the motor caused by the large current generated when the equipment starts directly. At the same time with analog input (speed control or feedback signal), PID control, pump switching control (for constant pressure), communication function, macro function (for different occasions with different parameter Settings), and so on. It is widely used for automatic control of water supply, drainage, fire fighting, pressurization of spraying pipe network and circulation of cold and hot water of hvac in industrial and agricultural production and all kinds of buildings.
      Variable frequency control cabinet is the technical personnel fully absorb the domestic and foreign advanced experience of water pump control, after years of production and application, continuous improvement and optimization, elaborate design and production.
      Variable frequency control cabinet products with overload, short circuit, missing phase protection and pump body water leakage, motor overtemperature and leakage of electricity and other protection functions complete state display, and has a single pump and multi-pump control mode, a variety of main and standby pump switching mode and various starting mode. It is widely used for automatic control of water supply, drainage, fire fighting, pressurization of spraying pipe network and circulation of cold and hot water of hvac in industrial and agricultural production and all kinds of buildings.
      Variable frequency control cabinet internal quality, appearance beautiful and durable, easy to install and operate, is a safe and reliable partner of all kinds of pumps.



Electric control cabinet parameters

Rated voltage	380-420V/500-690V
Rated current:	32A-6300A
Maximum segmentation capacity:	≥30KA
Cabinet material:	Cold-rolled steel plate, 304 stainless steel
External dimensions of cabinet:	• non-standard customized cabinet • 2000*300*600/800 • 2000*600*600/800 • 2000*800*600/800 • 2000*1000*600/800 • 2000*1200*600/800
Open the door way	Front single after single/ front single after double/ front double after double/ front double after single
Protection level	IP30/IP45/IP65
IK resistance to external mechanical impact	Steel plate box: IK 10; Control cabinet for front door: IK 08
Cabinet structure	Standard cabinet, non-standard processing customized cabinet
Common component brands	ABB, Schneider, Siemens, Mitsubishi, OMR, LS, Delixi, People's Electric, Changshu Electric, Vito, IDEC.