Sewage / Draingage Type of Pump Control Panel

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: ISO: 9001, CE
• Model NO.: L921-S
• Condition: Used
• Customized: Non-Customized
• Rated Input Voltage: AC220V
• Rated Output Power: 0.37-2.2kw
• Rated Frequency: 50Hz
• Start Type: Dol
• Control Qty: One Pump
• Transport Package: Paper Carton
• Specification: CE
• Trademark: Leading Science & Technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

SEWAGE / DRAINGAGE TYPE OF PUMP CONTROL PANEL
MODEL: L921-S
 

General detail:
Application	Control & protect sewage / drainage pump only
Model	L921-S
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 Under voltage protection Over voltage protection Repeat start protection
Control characteristic	Connecting 0.5-4.5V level transmitter to replace float switch or level probe Pump start and stop according to different depth value setting
Other features	LCD screen displaying dynamic real time depth & pump running status Pump start and stop depth value can be easily setting on the LCD screen Pump shaft anti-rust Pump accumulative running time displaying 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
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 310 x 220x 1 20mm