Our Intelligent Pump Controller Wiht 3 Phase Submersible Control Panel, IP54 Protection Grade Simplex Pump Controller, L922 Duplex Pump Controller Single Phase Under Voltage Protection is famous at home and abroad for their full functions, strong strength, high efficiency and good quality. Communication is the beginning of all services. We welcome to join hands with friends and consumers from all walks of life to share a better life. In the future, our company will continue to improve the production process and improve the management system with high standards. Our company also adopts international advanced production technology and high quality raw materials. We believe you will be satisfied with our reasonable price, high quality products and fast delivery.
Duplex Pump Controller With 30 Min Recovery Time Of Over Load
| Product Details: PlaceofOrigin:China BrandName:LEADING Certification:CE Model Number:L922 Payment & Shipping Terms: Minimum Order Quantity:1 Set Price:Negotiable Packaging Details:paper carton Delivery Time:25 days upon order confirmed Payment Terms:L/C, T/T, Western Union Supply Ability:2000 pcs per month |
Detailed Product Description
Output Power: | 0.37-2.2KW | Input Volatge: | AC220V |
Phase: | Single Phase | PCS / CTN: | 6PCS |
Packing Method: | Paper Carton | Control: | Auto / Manual |
Intelligent Pump Control Panel , Single phase , Duplex Pump Control
Technic Parameter :
Control characteristic | Double liquid level control |
Control method | Auto / Manual |
Liquid level control charactersitic | Liquid probe / float switch |
Pressure control characteristic | Pressure switch / pressure tank |
Trip response time of overload | 5sec-5min |
Trip response tiime of dry run | 6 sec |
Recovery time of over load | 30 min |
Recovery time of under / over voltage | 5 min |
Recovery time of dry run | 30 min |
Trip voltage of over voltage | 176V |
Trip voltage of under voltage | 253V |
Product Function / Features :
Model | L922 |
Start type | Direct on line |
Qty of controlled pump | Duplex pump |
Rated input voltage: | AC220V-240V Single phase 50HZ/ 60HZ |
Rated output power: | 0.37kw-2.2kw (0.5hp-3hp) 3-4kw(4hp-5.5hp) |
Protection function | Over load protection Pump stalled protection Dry run protection with sensor free Under voltage protection Over voltage protection Rapid cycle protection |
Application | Control and protect universal pump Using water level sensor ,float switch or pressure switch to control pump start and stop Applied for water supply by liquid level control through float switch or liquid probe Applied for water supply by pressure control through pressure switch and pressure tank Applied for drainage by liquid level control through float switch or liquid probe |
Control characteristic | Duplex pump control Build in function switch for water transfer ,booster and sewage lifting (drainage) ●Main pump / standby pump automatically alternate ●Main pump / standby pump automatically switch against malfunction ●Standby pump participate running if required |
Other features | Pump last five faults record displaying Pump accumulative running time displaying Pump shaft anti-rust Presenting one dry contact point (BA port) Present RS485 port Present user remote monitor |
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 120mm |
Our Service:
1.Payment Terms :we can accept payment by T/T ,L/C,PAYPAL
2.Delivery Terms :by sea ,by air ,DHL,TNT,UPS,FEDEX
Application :
Control and protect universal pump
Using water level sensor or float switch to control pump start and stop
Applied for water supply by liquid level control through float switch or liquid probe
Applied for water supply by pressure control through pressure switch and pressure tank
Applied for drainage by liquid level control through float switch or liquid probe
Main Installation Data :
Working temperature: -25 -- +25 centigrade
Working humidity :20% -- 90% RH, no drips concreted
Install position :Wall mounting
Degree of protection :IP54
About Us
Since 2001, Leading Science & Technology company has been providing pump control and protection solutions to pump users. Since its establishment, we insist on the customer first as our concern all the time, to save your cost and time on manufacturing, purchasing, and shipping, with our fast reaction, extensive inventory, on-time delivery services. No matter big or small order, we are able to assist you with your component needs. Not only that, with the years' accumulation of experience in this industry, you can also get stable and reliable cooperation here for guaranteed product and value-added customer service.
Tag: duplex pump control panel, duplex sump pump control panel.
Our company is willing to work together with colleagues from all walks of life to jointly devote ourselves to Zyd-200 Used Transformer Oil Recovery Reclamation Machine market development of products and make concerted efforts. Our excellent employees work hard to ensure that all clients' requirement are met fully and correctly. We are always trying our best to live up to our aim 'high quality products and good service'. We insist on maintaining the independence of the company and focus on pursuing superb craftsmanship and product innovation.
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