High Quality 2.5HP ZWKA Series Scroll Compressor Good Heat Pump for Refrigeration & Heat Exchange Model ZW30KS

1. High-Efficiency Inverter Technology

• Inverter Range: 20-120 Hz

• Coefficient of Performance (COP): 3.8-4.2

• Motor Efficiency: >92%

• Fast Frequency Response: <3 seconds

2. Reliability Design

• High-Strength Aluminum Alloy Housing

• Flexible Scroll Design

• Built-in Motor Protection (Overtemperature, Overcurrent)

• Optimized Oil Circuit System

3. Operating Characteristics

• Ultra-Low Starting Current: <2 times full-load current

• Wide Voltage Tolerance: ±15%

• Intelligent Oil Return Control

• Liquid Slugging Protection

• Commercial Refrigerated Display Cases

• Small Cold Storage Rooms

• Ice Makers

• Beverage Coolers

• Convenience Store Refrigeration Equipment

• Medical Refrigeration Equipment

Can we solve the following problems for you?

1. Addressing the "High Energy Consumption, High Electricity Cost" Challenge

• DC Inverter Technology (20-120Hz): Compressor speed adjusts in real-time to match cooling demand, avoiding wasted energy.

• High Coefficient of Performance (COP 3.8-4.2): Highly efficient operation across all working conditions, saving 15%-30% energy compared to standard compressors.

• Fast Frequency Response (<3 seconds): Precise temperature control reduces energy loss from temperature fluctuations.

• Problem: Traditional fixed-speed compressors frequently start and stop, operating inefficiently at partial loads, leading to high electricity costs.

• Solutions:

• Applicable Scenarios: Convenience stores, small supermarkets, and other venues requiring 24-hour operation.

2. Addressing the "Limited Space, Installation Difficulties" Challenge

• Compact Design (320×180×240mm): Small footprint allows for flexible layout.

• Simplified Ports (3/8" suction, 5/16" discharge): Reduces piping complexity, saving installation space.

• Lightweight (Net weight 18.5kg): Can be carried by a single person, reducing installation costs.

• Problem: Equipment rooms have narrow spaces, while traditional compressors are bulky with complex piping.

• Solutions:

• Applicable Scenarios: Space-constrained environments like convenience store refrigerated cabinets and small cold rooms.

3. Addressing the "High Operating Noise, Poor Experience" Challenge

• Ultra-Quiet Design (<55 dB(A)): Equivalent to normal conversation volume, creating a quiet environment.

• Permanent Magnet Synchronous Motor: Smooth operation reduces mechanical noise.

• Flexible Scroll Technology: Lowers compression airflow noise.

• Problem: Compressor noise disrupts the customer experience, especially in quiet settings (e.g., medical facilities, high-end retail).

• Solutions:

• Applicable Scenarios: Hospital pharmacy refrigeration, high-end fresh food supermarkets, convenience stores operating at night.

4. Addressing the "Voltage Instability, Frequent Faults" Challenge

• Wide Voltage Tolerance (±15%): Compatible with 208-230V/60Hz and 220-240V/50Hz power grids.

• Low Starting Current (<2x full-load current): Reduces grid impact, preventing circuit breaker trips.

• Intelligent Protection System: Built-in multiple protections (overtemperature, overcurrent, liquid slugging) enhance reliability.

• Problem: Grid voltage fluctuations cause compressor protective shutdowns, affecting equipment continuity.

• Solutions:

• Applicable Scenarios: Areas with weaker power infrastructure, renovation projects for older shopping malls.

5. Addressing the "Refrigerant Replacement, Environmental Compliance" Challenge

• Multi-Refrigerant Compatibility: Supports R134a, R404A, R407C, R410A, facilitating system retrofits and upgrades.

• Environmentally Friendly Lubricant Compatibility: Compatible with POE synthetic oil, suitable for new eco-friendly refrigerants.

• Problem: Stricter environmental regulations are phasing out traditional high-GWP refrigerants.

• Solutions:

• Applicable Scenarios: Projects needing compliance with regulations like the EU F-Gas Regulation or China's refrigerant replacement policies.

6. Addressing the "Complex Maintenance, High Cost" Challenge

• Long-Life Design (>40,000 hours): Reduces failure rate and replacement frequency.

• Optimized Oil Circuit System: Intelligent oil return control extends maintenance intervals.

• Modular Interface: Facilitates quick troubleshooting and repair, minimizing downtime.

• Problem: Traditional compressors require frequent maintenance by specialized technicians, incurring high costs.

• Solutions:

• Applicable Scenarios: Businesses with many maintenance points, such as chain convenience stores or distributed cold storage facilities.

7. Addressing the "Low-Temperature Efficiency Degradation" Challenge

• Wide Operating Temperature Range (Evaporation Temp. -20°C~+10°C): Adapts to extreme high and low-temperature environments.

• Rapid Cooling Capacity Response: Inverter technology ensures the set temperature is reached quickly even in low temperatures.

• Problem: During winter or in cold environments, traditional compressor efficiency drops, and ice-making slows down.

• Solutions:

• Applicable Scenarios: Convenience store refrigeration in northern regions, low-temperature cold chain front warehouses.