Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Smart Single Phase Submersible Water Control Panel For Controller, Pump Motor Control Panel Single Phase Submersible Control Panel CE Certified, Intelligent Water Pump Control Box With Start And Run Capacitor. Facing the competition in the industry, we have always maintained the business philosophy of 'making first-class products and creating first-class enterprises', constantly innovating technology, updating equipment, and improving ourselves. We guarantee that the products we sell to our customers are of the highest quality and raw materials. Facing the challenges of technology and market competition, our company has always implemented responsibility, principles, and rules as the vane. There are many internal problems involved in the operation and management of enterprises, and the external objective environment changes freely. Being content with the status quo may lead to backwardness.
Sewage Pump Controller for 3 Phase Under Voltage Protection
| Product Details: Place of Origin:China BrandName:LEADING Certification:CE Model Number:L932-S Payment & Shipping Terms: Minimum Order Quantity: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: | Two Pumps |
Enclosure Protection Grade: | IP54 | Install Position: | Wall Mounting |
Displaying : | LCD Display |
Digital Three Phase Sewage Water Pump Controller - Auto And Manual, 0.75-15KW ,With One Button Calibration.
Model: L932-s
Products Brief :
LEADING L932-s Sewage 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.
Main Technical Specifications
■Rated Input Voltage…………………………………………AC380V / Three Phase
■ Rated Frequency…………………………………………50Hz-60Hz (at option)
■ Rated Output Power of Motor……………0.75-4KW / 5.5-11KW/15KW(at option)
■ Open Phase Trip Response Time…….……………………2sec
■ Short Circuit Trip Response Time……………………………………………0.1sec
■ Dry Running Trip Response Time………………………………………………6sec
■ Over / Under Voltage Trip Response Time……………………………………5sec
■ Pump Stalled Trip Response Time……………………..………0.5sec
■ Over Current Trip Response Time……………………………………5sec-5min
■ Recovery Time of Over / Under Voltage……………………………………2min
■ Recovery Time of Over Current…………………………………………30min
■ Recovery Time of Dry Running.………………………………………………30min
■ Over / Under Voltage Trip……..……………………………….………………±15%
■ Dry Running Trip……………………………………………….70%
■ Pump Stalled Trip………………………………………….……………………200%
① the Characteristic of Inverse-time, the stronger of the current, The shorter of trip response time)
② Percent of rated input voltage ( i.e if the rated input voltage is 380V, the Over voltage trip is 437V, the Under voltage trip is 323V)
③ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during the calibration, the dry running trip ampere is 7A)
④ Percent of load time of calibration ( i.e if the running ampere of pump motor is 10A during the calibration, The pump stalled trip ampere is 20A)
Application | Control & protect sewage / drainage pump only |
Model | L932-S |
Start type | Direct on line |
Qty of controlled pump | Duplex 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 Duplex pump control .Main pump / standby pump automatically alternate .Main pump / standby pump automatically switch against malfunction .Standby pump participate running if required |
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 |
Leading Science & Technology company has been providing pump control and protection solutions to pump users.
We WARMLY appreciate your positive feedback. We value our customers so much.If you have any problem, PLEASE FEEL FREE and DON'T HESITATE TO CONTACT US BY EMAIL IMMEDIATEDLY, we are always there to offer help.
Tag: duplex pump control panel,duplex alternating pump controller
With the persistent pursuit of the cause and the courage to challenge ourselves forever, we will continue to innovate and create better Chziri Zjr2 Series 22kw Soft Starter for Livestock Farms to Run Pumps to thank new and old customers for their love. To provide customers with high quality service is the direction of our work and the yardstick of value evaluation. Our company continuously increases the investment in capital and technology, speeds up the upgrading of products, and enhances the research and development capacity of new products.
Hot Tags: sewage pump controller for 3 phase under voltage protection, China, manufacturers, suppliers, factory, price, made in China, pump controller for voltage regulation, industrial motor protection device, Single Phase Pump Control For Waste Water Tank Sewage Sink, centrifugal pump controller, pump controller with safety features, pump controller for convenient maintenance
