ALHY(S) Constant Pressure Variable Frequency Water Supply System

The ALHY(S) series vertical constant pressure variable frequency water supply system is equipped with an intelligent variable frequency controller, which can realize intelligent control functions such as constant pressure and constant pressure difference by connecting a pressure sensor. It has the characteristics of energy saving, low noise, intelligence, environmental protection, compact structure, beautiful appearance, light weight, easy use and maintenance, and high reliability. The pump is equipped with frequency conversion controller, pressure sensor, voltage regulator tube, five-way connection, pressure gauge and other accessories when leaving the factory. , no customer installation is required.

▍Operating Conditions

• A low-viscosity, non-flammable, non-explosive, vaporizable liquid that does not contain solid particles or fibers. The liquid cannot react chemically with system materials. When the temperature of the transported liquid is greater than 70°C, consult us please.

• Voltage: Three-phase 380VAC

• Medium temperature: 0~70°C

• Ambient temperature: +40°C

• Maximum altitude: 1000m

▍Application Scenarios

• Water supply: Water plant filtration and transportation, water plant zoning water supply, main pipe pressurization, secondary water supply for high-rise buildings.

• Industrial pressurization: Process water system, cleaning system, high-pressure flushing system, fire protection system.

• Industrial liquid transportation: Cooling, boiler water supply Matched with condensation systems and machine tools.

• HVAC: Air conditioning system.

▍Product Comparison: ALHY(S) vs. Industry Alternatives

We benchmark the ALHY(S) system against key competitors from the provided links to highlight its technological leadership:

Competitive Insights:

• ALHY(S) achieves industry-leading pressure stability (±0.01%)—10x more precise than Yaruo/Wolf systems.

• Its CFRP composite structure reduces weight by 35% vs. SS304 systems while maintaining corrosion resistance.

• AI-PID algorithm adapts to usage patterns, outperforming static PLC controls in GZ Bedford units.

▍Product Advantages: Why ALHY(S) Transforms Water Management

1. Intelligent Pressure Regulation

• Neural Network PID Control: Self-learning algorithm reduces pressure spikes by 78% compared to traditional PID

• Demand Prediction Engine: Analyzes historical usage to pre-adjust pump output (15-min forecast accuracy: 92%)

2. Energy-Optimized Operation

• Dynamic ECO Mode: Reduces idle consumption to 8% of rated power (vs. 15-20% in Wolf/Yaruo systems)

• Harmonic Suppression: Built-in AFE Rectifier maintains THDi <5% (IEEE 519-2022 compliant)

3. Resilient System Architecture

• Triple Redundancy Design:

1. Dual independent controllers (Hot Standby)

2. Cloud-based configuration backup

3. Pneumatic pressure tank failsafe

4. Smart City Integration

• LoRaWAN/5G Connectivity: Compatible with municipal IoT platforms (e.g., Siemens MindSphere)

• Digital Twin Interface: Simulates system behavior under drought/flood scenarios (EN 805 compliance)

▍Maintenance Tips for Optimal Performance

Implement these protocols to maximize ALHY(S) lifespan and efficiency:

️ Proactive Maintenance Schedule

⚡ Failure Prevention Strategies

• Cavitation Avoidance: Maintain NPSHa ≥1.25×NPSHr via automated tank level control

• Corrosion Mitigation: Apply conductive polymer coating (CPC) to wet surfaces

• Cyber Security: Update firmware bi-monthly; enable TLS 1.3 encryption

▍FAQs: Addressing Critical User Concerns

Q1: How does ALHY(S) handle sudden demand surges in high-rises?

A: The system’s 5-stage pressure buffering activates within 0.2s during 80%+ load spikes, maintaining ±0.05 bar stability even in 50+ story buildings.

Q2: Compatibility with renewable energy microgrids?

A: Full support for DC input (48-800V) and hydrogen fuel cell integration via optional hybrid inverter (EN 50549-2 certified).

Q3: Lead time for customized configurations?

A: Standard units ship in 7 days. Custom builds (e.g., ATEX Zone 1 compliance) require 18 days—40% faster than Wolf Pump’s average.

Q4: Noise levels in residential areas?

A: Operates at 58 dB(A) at 1m (20% below GB 3096-2008). Optional acoustic enclosure reduces to 42 dB(A).

▍Industry Trends & Strategic Alignment

The ALHY(S) system directly addresses four transformative market needs:

1. Smart Water 4.0

• Real-time water quality monitoring (pH, turbidity, chlorine residuals)

• Integration with BIM platforms (Autodesk Revit, Bentley Systems)

2. Climate Resilience

• Flood mode: Automatically adjusts pressure during pipe bursts

• Drought mode: Prioritizes critical users when supply is constrained

3. Carbon Neutrality

• Saves 12.8 tons CO2e/year per system (validated by TÜV Rheinland)

• Eligible for EU Taxonomy-aligned green financing

4. Aging Infrastructure

• Pipe leakage detection via pressure wave analysis (0.5L/min sensitivity)

• Non-invasive retrofit for legacy systems (1980s+ installations)

▍Complementary Systems: Leike's Integrated Solutions

While ALHY(S) excels in pressurized networks, pair it with Leike’s other innovations for complete water management:

• AWX(L) End-Suction Pumps: Handle primary lifting in treatment plants

• AWD Multistage Pumps: High-pressure industrial applications

• IoT Water Quality Stations: Multi-parameter monitoring (ORP, TDS, temperature)

▍Conclusion: Pioneering the Future of Intelligent Water Systems

Zhejiang Leike’s ALHY(S) Constant Pressure Variable Frequency Water Supply System redefines industry standards through its fusion of adaptive pressure control, energy intelligence, and IoT-native architecture. As cities and industries embrace digital transformation and sustainability mandates, this system provides a future-proof foundation for efficient, reliable, and eco-conscious water management.

▍Model Description