Single Phase Pump Control Box of S521

• Customization: Available
• Task: Program
• Structure: Closed-Loop
• Model NO.: S521
• Mathematical Model: Linear
• Signal: Continuous
• Weight: 0.5kgs
• Transport Package: Paper Carton
• Specification: CE, ISO
• Trademark: Leading science & technology
• Origin: Hunan, China
• HS Code: 90328990
• Production Capacity: 5000PCS/Year

Product Description

1.PRODUCT INTRODUCTION

SINGLE PUMP CONTROL PANEL
MODEL: S521 
 

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
Product 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 1 70× 1 55× 8.5mm

 

2.COMPANY INFORMATION 
1)Brief introduction: as the supplier of pump control panel and control accessories, major products including: Intelligent Single / Dual Pump Control Panel, Motor Protector / Starter , Reverse Osmosis Controller, Anti-Clogging Reversal Pump Control Panel
 
 
 
2)Our location and communication
From Guangzhou to Changsha takes 1hour by air, 2.5hour by high speed train
From Shanghai to Changsha takes 1.5hour by air, 5hour by high speed train
From Beijing to Changsha takes 2.5hour by air
From Hong Kong to Changsha takes 2hour by air