Sign In | Join Free | My burrillandco.com
Home > Electrical Instruments >

Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System

    Buy cheap Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System from wholesalers
     
    Buy cheap Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System from wholesalers
    • Buy cheap Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System from wholesalers
    • Buy cheap Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System from wholesalers

    Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System

    Ask Lasest Price
    Brand Name : LEADING
    Model Number : L932-S
    Certification : CE
    Price : Negotiable
    Payment Terms : D/A, L/C, D/A, D/P, T/T
    Supply Ability : 5000 Pcs / Each Month
    Delivery Time : 30-35 days
    • Product Details
    • Company Profile

    Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System

    Intelligent Three Phase Duplex Sewge Pump Controller - Auto

    And Manual,0.75-15KW

    Model: L932-S


    Products Brief :


    Model L932/S is specially designed for sewage pumping system, by adopting level transmitter with 0.5-4.5V analog signal, pump user can easily set the different liquid depth for sewage pump operation and observe the dynamic liquid depth in the sump or sewage tank.


    Typical usage scenarios include:

    - Houses  - Flats

    - Holidays houses  - Farms

    - Industrial plants  - Construction site


    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)


    ApplicationControl & protect sewage / drainage pump only
    ModelL932-S
    Main technical data
    .Start typeDirect on line
    . Qty of controlled pumpDuplex pump
    . Rated input voltage:

    AC380V Three phase

    50HZ/ 60HZ

    . Rated output power:

    0. 75kw-4kw (1 hp-5. 5hp)
    5. 5kw-11kw (7.5hp-15hp)

    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

    Main installation data

    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


    Quality Intelligent Duplex Pump Controller Dry Run Protection For Sewage Pumping System for sale
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    From:
    Enter your email please.
    To: Hunan Leading Science and Technology Development Co.,Ltd
    Subject:
    Message:
    Characters Remaining: (0/3000)
     
    Explore more Duplex Pump Controller products from this supplier
    Find Similar Products By Category:
    Inquiry Cart 0

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2018 burrillandco.com. All rights reserved.