Model NO.: S521
Trademark: Leading science & technology
Specification: CE, ISO
Origin: Hunan, China
HS Code: 90328990
Model NO.: S521
Trademark: Leading science & technology
Specification: CE, ISO
Origin: Hunan, China
HS Code: 90328990
1.PRODUCT INTRODUCTIONSINGLE PUMP CONTROL PANEL
MODEL: S521
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| Model | S521 |
| Main technical data | Â |
| .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 |
| Â Â 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 |
| Â Other features |
Push button calibration Memory function when power off & recovery |
| Main installation data | Â |
| 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 INFORMATIONÂ
1)Brief introduction:Â 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
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More information, please visit: www.leading-china.com
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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
1.PRODUCT INTRODUCTION
SINGLE PUMP CONTROL PANEL
MODEL: S521
Â
| Model | S521 |
| Main technical data | Â |
| .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 |
| Â Â 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 |
| Â Other features |
Push button calibration Memory function when power off & recovery |
| Main installation data | Â |
| 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 INFORMATIONÂ
1)Brief introduction:Â 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
Â
More information, please visit: www.leading-china.com
Â
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
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