Xi'an site enclosure spray / enclosure spray machine / site enclosure spray / site spraying equipment

  Shaanxi Saint Bernard Construction Machinery Co
, Ltd
is engaged in the R & D, manufacturing and sales of environmental protection equipment
The main products are: enclosure spray equipment, enclosure spray manufacturer, enclosure spray spray machine, site site spray, construction site enclosure spray system, Xi'an site site spray, enclosure spray machine, site enclosure spray, enclosure dust spraying system, Xi'an enclosure spray system, Xi'an enclosure spray, enclosure spray system, site enclosure spray above, enclosure spray equipment, Enclosure dust spray system, construction site spraying equipment, construction site dustproof spray, and plant spray equipment are special equipment for construction site spray dust suppression, stone factory spray humidification, fire spray, garden spray, outdoor spray cooling, plant humidification and cooling

Two working modes of the controller are automatic and manual: A
in the automatic mode, if the start button is not pressed, the automatic mode light will flash and the controller will not run automatically
The controller can operate automatically only after pressing the start key and the automatic mode light is on for a long time
B
Press the start or stop key in the manual mode, and the controller will start and stop the motor
In the manual mode, this control only protects overload and phase loss, not subject to water level or pressure, and no-load protection
3
Phase failure protection: if any phase of the load three-phase power supply suddenly breaks, the protector will cut off the power supply of the water pump within 3 seconds
4
Ultra low voltage protection: when the grid voltage is lower than 300V, the controller will cut off the power supply of the water pump within 20 seconds
The phenomenon is that the voltage and ammeter display the same value, and the phase loss indicator light is on
5
Overload protection: the controller has inverse time overload protection characteristics, that is, the more the overload current exceeds the set value, the faster the overload action protection speed is
Precautions for disassembly 1
When the pipeline needs to be transferred for use, it shall be noted that each interface shall not be forcibly opened, otherwise the pipe orifice will be damaged and the interface will be damaged! 2
The circuit of intelligent controller shall be disassembled carefully, otherwise the circuit will be disordered and can not be used again
Please handle the control box with care and do not throw it!