Single Pump Controller Three Phase Pump Control Panel
| Product Details: Place of Origin:China Brand Name:LEADING Certification:CE Model Number:L931-S Payment & Shipping Terms: MinimumOrderQuantity:1 set Price:Negotiable PackagingDetails:Carton Delivery Time:30-35 days Payment Terms:D/A, L/C, D/A, D/P, T/T Supply Ability:5000 Pcs / Each Month |
Detailed Product Description
Phase: | Three Phase | Pump Controlled Quantity: | One Pump |
Enclosure Protection Grade: | IP54 | Install Position: | Wall Mounting |
Displaying :: | LCD Display | Liquid Level Transfer Distance: | ≤1000m |
Single Pump Controller Specialized In Sewage Lifting With Both Manual & Auto Mode ,Output Power From 0.75-15kw ,One Button Calibration
General Description
L931-S pump controller is a compact wall mounted unit which will manage the operation of a Duty pump motor applicable for waste water management.
Pump Controller adopt the digital control chip, set upper and down liquid level and automatic control in one function. Automatic and manual two working mode can be selected..the controller have loss phase, overload, empty load, over voltage and under voltage function protection. Small size .elegant appearance. Applicable to a variety of water supply control occasions.
One inside built level transmitter will inform the controller when the container has been pumped dry, when a container is in danger of overflowing, or when a normal pump cycle needs to be initiated. Real time water level can be displaying on the LCD,pump can be cut in and cut off as per in-advanced setting of water level. A number of alarm conditions will be displayed and electronically recorded where normal operating limits have been exceeded.
The controller unit is housed in a tough IP54 rated plastic enclosure with a LCD displaying front so that various status indicators may be viewed. This allows routine pump checks and maintenance to be carried out without the presence of an electrician. (Installation and maintenance of all electrical components will still require the presence of a qualified electrical contractor.)
Main Features
■ Automatic stops the pump in the case of water shortage, protecting it from dry running
without installing float switch or liquid probe in the well
■ Auto / Manual switch
■ Dynamic LCD displaying pump running state
■ Push Button Calibration
■ Pump Accumulative Running Time Displaying
■ Pump Last Five Fault Record Displaying
■ RS485 Communication
■ Starts and stops the pump in accordance with the different liquid level or pressure setting
Products Technical Data:
Application | Control & protect sewage / drainage pump only |
Model | L931-S |
Start type | Direct on line |
Qty of controlled pump | Single pump |
Rated input voltage: | AC380V Three phase 50HZ/ 60HZ |
Rated output power: | 0. 75kw-4kw (1 hp-5. 5hp) 15kw (20hp) |
Protection function | Over load protection Pump stalled protection Dry run protection Under voltage protection Repeat start protection Phase unbalance protection Phase reversal protection Open phase protection |
Control characteristic | Connecting 0.5-4.5V level transmitter to replace float switch or level probe To cut in and cut off single pump |
Other features | LCD screen displaying dynamic real time depth & pump running status Pump shaft anti-rusty Pump accumulative running time recording 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 Push button calibration |
Working temperature Working humidity Degree of protection Install position Unit dimension (L x W x H) | -25℃-- +55℃ 20%--90%RH, no drips concreted IP54 Wall mounting 310 x 220x 1 20mm |
Feedback:
Leading Science & Technology company has been providing pump control and protection solutions to pump users.
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Contact information
Any requirement ,pls feel free to contact us And we can give you detailed reply on the first time
MP:+86-13974874821
Email :stevenma@hotmail.com
Welcome to contact us
Best regards
Steven Ma
Tag: 3 phase water pump controller,3 phase pump controller
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