ESF Series Three – Phase Level Control Cabinet
Three-phase Liquid Level Controller (ESF Series) adopts float switch control, featuring multiple protection and control functions. It can automatically realize water tank water supply and drainage, and is suitable for various liquid level control scenarios
Application
It is suitable for liquid level control of various equipment and scenarios, such as water tower water supply, industrial and mining enterprises, farmland irrigation, sewage drainage tanks, garage drainage, weaving and printing and dyeing, etc
Description
This intelligent liquid level controller adopts float switch control and is combined with the hierarchical water level lifting of upper and lower water tanks (water towers) in high-rise buildings. It features functions such as combined control of upper and lower water tanks, water tank drainage and water shortage protection, which can automatically realize water tank water supply and drainage, effectively preventing overflow due to excessively high water level in the water tank or pump idling damage. Equipped with an AC contactor, a motor protector and phase failure protection internally, it supports multiple wiring methods and can achieve various wiring modes including single-phase single control of the upper water tank, single control of the lower water tank, water shortage protection, and combined control of upper and lower water tanks. During installation and use, it is necessary to check whether the wiring and float switch signals are in good condition; it is recommended to use Elec brand float level switches as supporting products
Features
Comprehensive Protection Functions: Equipped with overload protection, short-circuit protection, water shortage protection and phase failure protection. Diversified Control Functions: Capable of realizing water supply and drainage, as well as upper and lower tank combined control. Wide Applicability: Suitable for liquid level control of various equipment and scenarios
Technical Details
Product Model
ESF
Product Dimension
300*250*140mm
Product Weight
Approximately 3660g
Rated Output Power
2~10KW (optional)
Rated Operating Voltage
AC380V/50HZ
Accessories
Similar Products
The EDPS series differential pressure switch is a special type of control switch. It is a kind of switch that controls closing or opening based on the pressure difference between mutual components and relies on electrical signals for information transmission.
Floats are available in 1–4 pieces (optional,or more), and the rod length can be customized.
Notes:Float switches cannot directly control solenoid valves, high-power relays, AC contactors, etc. A small relay HH45P is required for transition.
Meetyour choices
Small and exquisite
stable performance
Simple installation
REED
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