Frequency conversion control cabinet

Industrial Water Treatment Control Panel - Auto Pump/Valve Control for Purification Systems

Designed exclusively for water treatment scenarios (including water purification, wastewater treatment, and pure water preparation), this equipment integrates power distribution, control, protection, and signal linkage functions to enable automated operation, safety monitoring, and precise regulation of water treatment equipment. As a core electrical device ensuring stable, efficient, and safe water treatment processes, it is widely suitable for the automation needs of various water treatment technologies.

  • Item No :

    GZY-XG
  • Order(MOQ) :

    3 units
  • Payment :

    T/T、Paypal
  • Product Origin :

    Fujian/Fuzhou
  • Color :

    Carbon steel and stainless steel
  • Shipping Port :

    Ningbo,Mawei,Shenzhen
  • Lead Time :

    30 days
  • Weight :

    customized

Product Overview

The Industrial Water Treatment Electrical Control Cabinet is a professional automation hub engineered exclusively for water treatment scenarios, serving as the "brain" of purification, wastewater treatment, and pure water preparation systems. Integrating power distribution, equipment control, process linkage, and safety protection, this cabinet enables precise regulation of water treatment processes—from water intake and filtration to dosing, disinfection, and discharge. Compatible with small-scale water purifiers and large-scale wastewater treatment plants alike, it features reliable performance, easy maintenance, and strong adaptability to humid, dusty industrial environments.

Core Features

  • Precise Equipment Control: Independently or collaboratively controls key water treatment equipment, including raw water pumps, clean water pumps, dosing pumps, backwash pumps, electric valves (inlet/outlet/sewage valves), and aeration fans. Supports manual/automatic mode switching: manual mode for debugging and maintenance, and automatic mode for seamless, unattended operation.
  • Automatic Process Linkage: Connects with level sensors, flow meters, pH meters, ORP meters, and turbidity analyzers to achieve closed-loop control. Key automated functions include: level-linked pump startup/shutdown (prevents dry running), water quality-triggered dosing adjustment (maintains pH / 浊度 standards), and timed backwashing (extends filter/membrane lifespan).
  • Comprehensive Safety Protection: Equipped with circuit breakers (short-circuit protection), thermal relays (motor overload protection), and leakage protectors (personnel/equipment safety). A prominent emergency stop button on the cabinet door allows for immediate power cutoff in case of faults, preventing risks such as excessive dosing or equipment jamming.
  • Durable & Expandable Design: Crafted from powder-coated cold-rolled steel with an IP54 protection rating (optional IP65 for outdoor use), ensuring dustproof and waterproof performance. Reserved interfaces for frequency converters, PLCs, and additional sensors support future process upgrades without cabinet replacement.
  • User-Friendly Operation: Centralized control panel on the cabinet door features status indicators (power/operation/fault), buttons, and switches for intuitive monitoring and operation. Standardized wiring and clear labeling simplify fault diagnosis and maintenance.

Working Principle

The cabinet operates on a "signal collection → logic judgment → instruction execution → status feedback" cycle, replicating and automating manual operation processes:
  1. Signal Collection: External sensors (level/water quality) or manual controls transmit data (e.g., "high liquid level," "pH deviation") to the internal control unit (relay group/time relay) via terminal blocks.
  2. Logic Judgment: The control unit analyzes the signal against preset process logic (e.g., "start clean water pump when level ≥1.5m" or "increase dosing when pH < 6.5").
  3. Instruction Execution: The control unit sends signals to contactors/relays, which activate/deactivate target equipment (e.g., start pumps, open/close valves, adjust dosing flow).
  4. Status Feedback: Equipment operation status is displayed via cabinet indicators, while sensors continuously monitor real-time data to maintain stable process operation. For example, when the liquid level drops to a low threshold, the control unit automatically shuts down pumps and closes valves.

Application Scenarios

  • Municipal Water Supply: Used in waterworks and rural water supply stations to automate coagulation, sedimentation, filtration, and disinfection processes. Ensures stable water supply and compliant water quality by controlling dosing pumps and filtration equipment.
  • Industrial Water Treatment: Ideal for RO/UF pure water systems, industrial circulating water treatment, and boiler feedwater equipment in electronics, pharmaceutical, and manufacturing industries. Prevents scaling and corrosion by maintaining water purity and adjusting chemical dosing.
  • Wastewater Treatment: Automates aeration, sludge return, flocculant dosing, and disinfection in domestic and industrial wastewater treatment plants. Enables up-to-standard discharge while reducing manual labor costs.
  • Secondary Water Supply: Controls booster pumps in residential buildings and commercial complexes, stabilizing water pressure for high-rise users via level sensor linkage.
  • Agricultural & Landscape Irrigation: Links irrigation pumps, filters, and aerators for automatic water supply, filtration backwashing, and aquaculture oxygenation.

Product Advantages

  • High Automation: Reduces 80% of manual operations, minimizing labor costs and human errors (e.g., missed backwashing, incorrect dosing).
  • Strong Compatibility: Seamlessly integrates with various water treatment equipment and sensors without additional modifications.
  • Reliable Performance: Multi-layer safety protection and IP54-rated design ensure long-term stable operation in harsh industrial environments (service life ≥8 years under normal use).
  • Easy Maintenance: Standardized wiring, clear component labeling, and centralized operation simplify fault location and reduce downtime.
  • Certified Quality: CE and RoHS certified, meeting international safety and environmental standards for global markets.

Technical Specifications

 

Parameter Details
Protection Grade IP54 (IP65 optional for outdoor use)
Power Supply AC 220V/380V (customizable)
Control Loops 4-16 loops (customizable)
Core Components ABB/Schneider Circuit Breakers & Contactors
Cabinet Material Cold-Rolled Steel (Powder-Coated)
Certification CE, RoHS
Operating Temperature -10℃ to 55℃
Humidity Range ≤90% RH (non-condensing)
This product is designed to meet the automation needs of global water treatment projects, combining efficiency, safety, and flexibility to help clients optimize operations and reduce costs. For customizations (e.g., additional control loops, higher protection grades, or PLC integration), please contact our technical team.
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