Intelligent Single Water Pump Controller Output Power Range 0.37-2.2kw

• Task: Program
• Structure: Closed-Loop
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control, Protection
• Certification: CCC, ISO: 9001, CE
• Model NO.: S521
• Condition: Used
• Customized: Customized
• Transport Package: Carton
• Specification: CE
• Trademark: Leading Science & Technology
• Origin: China
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

Brief introduction :

Water pump controller Model S521 is an economic size controller products which sells very well in both domestic and overseas market due to it's smart designs and stable performance .

Application :

• Control and protect universal 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 water supply by pressure control through pressure switch and pressure tank
• Applied for drainage by liquid level control through float switch or liquid probe

Technic parameter :
 

Control characteristic	Double liquid level control
	Pressure control
Control method	Auto / Manual
Liquid level control charactersitic	Liquid probe / float switch
Pressure control characteristic	Pressure switch / pressure tank
Trip response time of overload	5sec-5min
Trip response tiime of dry run	6 sec
Recovery time of over load	30 min
Recovery time of under / over voltage	5 min
Recovery time of dry run	30 min
Trip voltage of over voltage	253V
Trip voltage of under voltage	175V