Pump Control Panel of M921 with Ce

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: CE
• Model NO.: M921
• Control Method: Manual/Auto
• Liquid Level Control Characteristic: Pulse Electrode Probe&Float Switch
• Pressure Control Characteristic: Pressure Switch(N/C)&Pressure Tank
• Rated Input Power: AC220V-AC240V Single Phase(Refer to The Nameplate)
• Rated Output Power: 0.37-2.2kw(1HP-5.5HP)
• Transport Package: Paper Carton
• Trademark: Leading science technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000 PCS / Year

Product Description

Main features:

Max Motor Output at 220V 1PH		Relay Max Range(A)
HP	KW	30A
0.5	0.37
1.0	0.75
1.5	1.1
2.0	1.5
3.0	2.2

Built in function switch
Applied for water supply by liquid level control or pressure control
Applied for drainage by liquid level control
Computer main board & module for industrial & civil pump
Auto / Manual switch
Over current / Over load protection
Light alarm signals of malfunction
Under voltage protection
Pump motor stalled protection
Push button calibration
Digital voltmeter & ampere calibrating
Dry running protection without installing float switch or liquid probe in the well
Pump acumulative running time display
Reserved space for installing internal start capacitor of pump motor
Pump last five fault record displaying
RS485 communication interface
Pump shaft rust protection
LCD displays pump running information
Main Specifications:
Rated input voltage: AC220V-AC240V /single phase
Rated frequency: 50Hz/ 60Hz
Rated output power of pump motor: 0.37-2.2KW (0.5HP-3HP)