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S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection

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Customization: Available
Task: Program
Structure: Closed-Loop
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  • S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
  • S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
  • S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
  • S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
  • S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
  • S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
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  • Overview
  • Specification
  • Company Profile
  • Certifications
Overview

Basic Info.

Model NO.
S521
Mathematical Model
Linear
Signal
Continuous
Function
Automatic Control, Protection, Monitoring
Certification
RoHS, ISO: 9001, CE
Condition
New
Customized
Customized
Material
ABS
Transport Package
Cartons
Specification
14pcs/carton
Trademark
Neutral
Origin
China
HS Code
9032899090
Production Capacity
5000PCS/Year

Packaging & Delivery

Package Size
19.00cm * 17.00cm * 9.00cm
Package Gross Weight
1.000kg

Product Description

S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
Specification
General details
Model
S521
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)
.Capacitor
Reserved space for installing start capacitor


Protection function
Over load protection
Pump stalled protection
Dry run protection with sensor free
Under voltage protection
Over voltage protection
Application &
Control characteristic
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
Other features
Push button calibration
Memory function when power off & recovery
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
IP22
Wall mounting
170×155×85mm
Company Profile
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
Abous US
Leading company has three major departments:
1. Sales Team
2. R&D Team
3. Production Team
Sales team collect the information and technical requirements from pump manufacturers, pump distributors, pump users etc and report to our R&D team. According to the information, R&D team will evaluate firstly and start to research,develop and test the pump controller. Finally once the pump controller is workable, our production team will produce.
With our team members' close cooperation, Leading company has been developing many unique control and protection technology for pump industry
Certifications
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection
S521 Automatic Water Pump Controller with Digital Display Overload/Undervoltage/Dry Run Protection

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