50HZ Booster Pump Controller Dol Starter Single Phase High Anti - Interference
Product Details:
Place of Origin: | China |
Brand Name: | Leading |
Certification: | CE / ISO |
Model Number: | L921-B |
Payment & Shipping Terms:
Minimum Order Quantity: | 1 set |
Price: | Negotiable |
Packaging Details: | Paper carton |
Delivery Time: | 30 days upon order confirmed |
Payment Terms: | L/C, T/T, Western Union , Paypal |
Supply Ability: | 500 pcs per month |
Detailed Product Description：
Start Type: | DOL | Packing: | Paper Carton |
Screen: | LCD | Rated Frequency: | 50HZ |
Protection Grade: | IP54 | Display: | Segment LCD Display |
Application | Control & protect booster pump only |
Model | L921-B |
Main technical data | |
.Start type | Direct on line |
. Qty of controlled pump | Single pump |
. Rated input voltage: | AC220V-240V Single phase 50HZ/ 60HZ |
. Rated output power: | 0.37kw-2.2kw (0.5hp-3hp) 3-4kw(4-5.5hp) |
Our advantages :
we can accept customized products because we have our own research and department department ;
we can supply competitive price because we are the factory ;
we can supply technic support because we have experienced technic team
Control characteristic：
Connecting 0.5-4.5V pressure transmitter to replace pressure switch
Pump start and stop according to different pressure value setting
Other features：
LCD screen displaying dynamic real time pressure value
Pump start and stop pressure value can be easily setting on the LCD screen
Pump accumulative running time recording
Pump last five faults record 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
Main installation data:
Working temperature: -25 -- +25 centigrade
Working humidity :20% -- 90% RH, no drips concreted
Install position :Wall mounting
Degree of protection :IP54
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