Pump Control Panel Specialized in Sewage Lifting
Pump Control Panel, Control Box, Water Pump Conyrol Box manufacturer / supplier in China, offering Pump Control Panel Specialized in Sewage Lifting L931-S, Intelligent Water Pump Controller M921, Three Phase One Pump Control Panel and so on.Send Inquiry
Transport Package: wooden Carton
SEWAGE / DRAINGAGE TYPE OF PUMP CONTROL PANEL
|Application||Control & protect sewage / drainage pump only|
|Main technical data|
|.Start type||Direct on line|
|. Qty of controlled pump||Single pump or Multiple pumps|
|. Rated input voltage:||AC380V Three phase|
|. Rated output power:||0. 75kw-4kw (1 hp-5. 5hp)|
5. 5kw-18.5kw (7.5hp-15hp)
|Over load protection|
Pump stalled protection
Dry run protection
Under voltage protection
Over voltage protection
Repeat start protection
Phase unbalance protection
Phase reversal protection
Open phase protection
|LCD screen displaying dynamic real time depth & pump running status|
Pump start and stop depth value can be easily setting on the LCD screen
Pump shaft anti-rust
Pump accumulative running time displaying
Pump last five faults recording displaying
Presenting one dry contact point (BA port)
Present RS485 port
Present user remote monitor
LCD screen locked function under Auto state
2. Our service
a. We can make cold storage to implement the intelligent of the PLC control and humanized operation.
b. The product equipment with phase-lack protection,phase protection,voltage protection,oil temperature,liquid level,high-low pressure,motor overload,protective module,flow protection,idle away protection etc.Can automatic process according to protect grade,alarm,can achieve sound and light alarm to remind users.Equipped with fault interlock and remove logic interlock program,can guarantee to a compressor failure of other compressor can still run normally.
c. Parallel unit can automatically balance each stage compressor's running time,according to the related parameters such as pressure and temperature range,automatically control number of the compressor,to make it running in the best and most efficient way.save operation cost,also can make the compressor life extended by more than 30% on average.
4.We adopt Siemens PLC and color touch screen to guarantee the quality of control system to make the system running efficiently.We can also provide customized controller.
5.According to the customer's demand,we can make remote control,you can control the whole refrigeration system in your office,We can also make the remote control in the mobile phone.
6.Unit parallel can adjust the quantity and working time of compressors automatically to meet different thermal load.When thermal load of the frozen food is big it will adjust more
compressors to work when the thermal load is small it will adjust one compressor to do refrigeration.