+86 189 8978 2810

+86 189 8978 2810

EDF Intelligent Water Level Control Box (Single Phase)

Retail Price $300.00
Case Quantity
Minimum : 0 Maximum : Unlimited

Automatic water filling and drainage control

Tank linkage control system

Water shortage protection function

Single-phase 220V power supply

Waterproof and dustproof metal enclosure

Suitable for household pump systems

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DETAILS FAQS

Application

Residential Water Tanks & Pump Systems

Automatic water level control and pump operation for household water storage and supply systems.

Household Water Towers & Wells

Supports automatic water filling, drainage, and pump control for domestic water towers and wells.

Small Water Reservoirs

Provides reliable liquid level monitoring and automatic water supply or drainage for small reservoirs.

Small-Scale Agricultural Irrigation

Automates water supply and pump operation for small agricultural irrigation systems.

Garage & Small Commercial Drainage Systems

Supports automatic drainage and water level control in garages and small commercial facilities.

Description

Description Background

The EDF Intelligent Water Level Control Box (Single Phase) is designed for automatic water supply, drainage control, and liquid level management in residential and light commercial applications. It supports automatic water filling, drainage, tank linkage control, and water shortage protection to help prevent overflow and pump damage caused by dry running. Operating on a 220V single-phase power supply, it is suitable for household pumps and small-to-medium water systems. Featuring a durable metal enclosure and intelligent PCB control system, the controller provides stable, reliable operation for both indoor and outdoor installations.

Features

01DEPENDABLE
Automatically controls water filling and drainage, with upper and lower tank linkage for efficient water level management.
Intelligent Water Level Control
Intelligent Water Level Control
02EFFICIENT
Helps prevent pump damage caused by insufficient water, while reducing the risk of overflow and abnormal operation.
Water Shortage & Dry-Run Protection
Water Shortage & Dry-Run Protection
03SECURE
Designed for single-phase 220V systems with a built-in contactor control system, suitable for household and small-to-medium water pumps.
Single-Phase 220V & Contactor Control
Single-Phase 220V & Contactor Control
04CONVENIENT
Features a robust metal enclosure with stable relay switching performance, suitable for reliable indoor and outdoor installation.
Durable Waterproof & Dustproof Housing
Durable Waterproof & Dustproof Housing

Technical Details

Product Type:

Intelligent Water Level Control Box

Product Model:

EDF 1302G/EDF 1303G/EDF 1305G

Material:

Metal Housing + Electrical Components

Size:

300 × 400 × 200 mm

Type:

Intelligent Water Level Controller(Single Phase)

Operating Temperature:

-20°C to 40°C

Product Voltage:

Single-phase 220V

Environmental Requirements:

Indoor / Outdoor Installation Environment

Relative Humidity:

<80% RH

Installation Altitude:

<2000m

Control Function:

Automatic Filling / Automatic Drainage / Tank Linkage Control

Protection Function:

Water Shortage Protection / Overflow Protection

Installation Type:

Wall Mount Installation

Application Type:

Indoor and Outdoor Use

Control Method:

PCB Intelligent Control System

Accessories

We reserve the right to make technical alterations without prior notice.

What is the main function of this controller?

This controller is designed for automatic liquid level management. It supports automatic water filling, automatic drainage, tank linkage control, and pump protection functions to reduce manual operation.

Can this controller automatically control water pumps?

Yes. The controller can automatically start and stop water pumps according to liquid level changes, helping prevent overflow and dry running.

What is tank linkage control?

Tank linkage control means the controller can coordinate liquid level management between upper and lower tanks, reservoirs, wells, or water towers for automatic water transfer.

Does the controller provide water shortage protection?

Yes. The controller includes water shortage protection to help prevent pump dry-running damage when the water source becomes insufficient.

Is this controller suitable for outdoor installation?

Yes. The controller features a waterproof and dustproof metal housing and can be used in both indoor and outdoor environments.

What voltage does this controller support?

This controller operates with: Single-phase 220V power supply Please verify the power supply before installation.

What applications is this controller suitable for?

Typical applications include: Water towers Water tanks and reservoirs Water well supply systems Garage drainage systems Agricultural irrigation Industrial liquid level control Sewage and wastewater systems

Does this controller include a contactor?

Yes. The controller features a built-in contactor design for stable switching and pump control.

Is installation complicated?

No. The controller uses integrated terminal wiring design for simpler installation and maintenance.

What environmental conditions is the controller suitable for?

Recommended operating conditions: Operating temperature: -20°C to 40°C Relative humidity: <80% RH Installation altitude: <2000m

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