Sign In | Join Free | My xeround.com
xeround.com
Hunan Leading Science and Technology Development Co.,Ltd
Leading Science & Technology, always leading the technology of pump control and protection technology
Home > Deep Well Pump Control Box >

Single Phase Water Well Pump Control Box , Well Pump Controller For Drainage System

Hunan Leading Science and Technology Development Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Hunan Leading Science and Technology Development Co.,Ltd
City: Changsha
Province/State: Hunan
Country/Region: China
Tel: 86-731-84471500
Contact Person:
Mr Steven Ma

Single Phase Water Well Pump Control Box , Well Pump Controller For Drainage System

Brand Name : LEADING
Model Number : M921
Certification : CE
Place of Origin : China
MOQ : 1 set
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
Packaging Details : Carton
Phase : Single phase
Pump controlled quantity : One pump
Enclosure protection grade : IP54
Install position : wall mounting
Displaying : LCD display
Liquid level transfer distance : ≤1000m
Contact Now

Intelligent Deep Well Control Box For Deep Well Pump, With Single Phase, Ac220v/50hz


Model M921 is used for automatic liquid level control, pressure control and protection of deep well submersible pump / centrifugal pump / pipeline pump with AC220V/AC230V/ AC240V 50HZ , single phase, 0.37-2.2KW (0.5hp-3hp), direct start type.


It’s unique and special features makes it a very reliable and sensitive protective system

against pump failure BY Measuring real output power due to dry running and various other operational risks. The device operates very successfully without a low probe/sensor which makes installation more

convenient and economical.


Typical usage scenarios include:
-Houses
-Flats
-Holidays houses
-Farms
-Water supply from wells
-Irrigation of greenhouses, gardens, agriculture
-Rain water reuse
-Industrial plants
-Waste water tank / Sewage sink


Application & Control characteristic:

Control and protect Deep Well 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 booster by pressure control through pressure switch and pressure tank

• Applied for drainage by liquid level control through float switch or liquid probe


Main technical data:

• Start type: Direct on line (DOL)

• Rated input voltage: AC220V-AC240V Single phase 50HZ/ 60HZ

• Capacitor Reserved space for installing start capacitor

• Rated output power 0.37kw-2.2kw (0.5hp-3hp)

Max Motor

Output power

Relay

Max Range(A)

HPKW30A
0.50.37
1.00.75
1.51.1
2.01.5
3.02.2

■ Rated Input Voltage..................................AC220V/AC230V/AC240 Single Phase (at option)

■ Rated Frequency..................................................................................50Hz/60Hz (at option)

■ Rated Output Power of Motor............................................0.37-2.2kw (0.5hp-3hp)( at option)

■ Over / Under Voltage Trip..........................................................................................±15% ①

■ Over Load Trip......................................................................................................... .±25% ②

■ Pump Stalled Trip ........................................................................................................200% ③

■ Rapid Cycle Trip…………………………………………………………4start & stop/min

■ Trip Response Time (Dry Running)..................................................................................3sec

■ Trip Response Time (Pump Stalled).……………………………………………….…0.5sec

■ Automatic Restart Time..............................................................................1 min to 4 hr 15min

■ Recovery Time of Over / Under Voltage Protection.........................................................2 min

■ Recovery Time of Over Load Protection..........................................................................5 min

■ RS485 Baud Rate..........................1200/2400/4800/9600/19200/38400/57600 bps (at option)

■ Protocol Type....................................................................................MODBUS Protocol(RTU)


Product function / features

• Built in function switch for three different application

• Over load protection

• Motor stalled protection

• Dry run protection with sensor free

• Under voltage protection

• Over voltage protection

• Transient surge protection

• Memory function when power off & recovery

• LCD screen displaying pump running status

• Push button calibration


Main installation data

• Working temperature: -25℃-- +55℃

• Working humidity: 20%--90%RH, no drips concreted

• Degree of protection: IP54

• Install position: Wall mounting

• Unit dimension (L x W x H): 25 x 19.7 x 11.45cm



Product Tags:

water well pump control box

      

well pump motor control box

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

Single Phase Water Well Pump Control Box , Well Pump Controller For Drainage System Images

Inquiry Cart 0
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)