Single Phase Dol Start Type Control Panel

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Certification: ISO: 9001, CE
• Condition: Used
• Model NO.: L921
• Customized: Non-Customized
• Input Voltage: AC220V
• Output Power: 0.37-2.2kw / 3-4kw
• Start Type: Dol
• Protection Grade: IP54
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Leading Science & Technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

SINGLE PHASE PUMP CONTROL PANEL WIDELY USED FOR CONTROL AND PROTECTION OF CENTRIFUGAL PUMP,PIPELINE PUMP,DEEP WELL PUMP ETC IN INDUSTRIAL AND CIVIL AREA.

MODEL:L921

General detail:
Model	L921
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)
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 characteristic	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
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 LCD screen locked function under Auto state
Main installation data
Working temperature Working humidity Degree of protection Install position Unit dimension (L x W x H)	-25ºC-- +55ºC 20%--90%RH, no drips concreted IP54 Wall mounting 250×197×114mm