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G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems

    Buy cheap G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems from wholesalers
     
    Buy cheap G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems from wholesalers
    • Buy cheap G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems from wholesalers

    G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems

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    Brand Name : Kaideli
    Model Number : GUDL,GUDD,GUDJ
    Certification : CE,ISO9001-2008
    Price : 1
    Payment Terms : TT,LC,Western Union
    Supply Ability : 1
    Delivery Time : 10-15 days
    • Product Details
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    G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems

    NAME:G Series High-Efficiency Evaporator Air Cooler | New Energy-Saving Design for Cold Room & Commercial Refrigeration Systems


    1. Structural Design
    Corrosion-Resistant Casing

    • Base model: 1.2mm SGCC steel with cryogenic powder coating (-40℃~120℃ operational)

    • Upgrade options: 5052-H32 aluminum alloy / 304 stainless steel (IP65 certification available)

    • 2.0mm aluminum alloy tube sheets prevent thermal expansion leakage (ΔL/L₀ ≤0.12%)

    2. Dual-Layer Condensate Management
    ✓ Outer Pan: Hinged access panel with 15° ribbed drainage slope (EN 16713 compliant)
    ✓ Inner Pan: Seamless aluminum construction reduces air bypass (<3%)
    ✓ Ice Prevention: Integrated heating cables (3.5W/cm²) with PT1000 thermal sensors

    3. Enhanced Thermal Exchange System
    • Coil Design: Φ9.52mm micro-grooved copper tubes (HCFC-free compatible)
    • Fin Configuration: Sinusoidal aluminum fins (FPI=16) with hydrophilic coating
    • Airflow Pattern: Δ-arranged tube matrix enhances NTU by 22% vs conventional designs

    4. Performance-Oriented Components

    • EC Motor Fans: IP55-rated, Class F insulation (25,000h MTBF)
      ▶ Speed range: 800-1800 RPM (PWM controlled)
      ▶ Operating envelope: -40℃~60℃ ambient temperature

    • Defrost System: 316L stainless heating elements with PID control
      ▶ Surface load: ≤1.8W/cm² (UL 1995 compliant)
      ▶ 4-zone thermal distribution (σ≤0.85)

    5. Engineering Certifications
    ✓ Pressure tested at 25bar (362.5psi) per ASME BPVC Section VIII
    ✓ Refrigerant compatibility: R404A/R507A/R134a/R22 (ASHRAE 34 compliant)
    ✓ Fin spacing options: 4.5/6.0/9.0mm (EN 327/328 certified)

    6. Customization & Quality Control
    ◈ Electrical housing: NEMA 4X junction box with Phoenix terminals
    ◈ Production validation: 100% helium leak test + 24hr load simulation
    ◈ OEM services: CFD-optimized airflow designs available


    Technical Advantages Highlight
    35% Energy Saving - Optimized airside ΔT through enhanced turbulence
    Zero Ice Accumulation - Smart defrost cycle (Patent pending: CN202310XXXXXX)
    20-Year Service Life - Salt spray test >1000hrs (ISO 9227 NSS standard)


    2. Technical Parameters List
    Technical parameters of efficient air cooler of electric defrosting ceiling Spacing: 4.5mm

    ModelRefrigerating capacity kWTube volumeFan parametersDefrosting (electric heating)
    SC1SC2dm3风叶数量X直径
    Number X diameter of fans
    功率W
    Power W
    风量m3/h
    Air volume m3/h
    射程m
    Range m
    盘管kW*支
    Coil kW * pcs
    水盘kW*支
    Water tray kW * pcs
    GUDL501C6.74.63.21X∅5001X4145000120.28*60.28*2
    GUDL501D8.15.64.31X∅5001X4604900120.30*60.30*2
    GUDL501E9.86.75.41X∅5001X4604500120.30*80.30*2
    GUDL601E16.611.49.21X∅6001X7807500150.40*80.4*2
    GUDL502D22.215.311.82X∅5002X46011500130.72*60.72*2
    GUDL602D28.919.914.72X∅6002X78016500160.72*100.72*2
    GUDL602E33.823.318.42X∅6002X78015200160.72*100.72*2
    GUDL602F37.826.122.12X∅6002X78014500160.72*100.72*2
    GUDL632D40.728.123.72X∅6302X80019000190.95*100.95*2
    GUDL632E44.130.426.92X∅6302X80018000190.87*120.87*4
    GUDL603F54.537.632.33X∅6003X78020500171.03*121.03*4
    GUDL633F66.846.138.83X∅6303X80025500201.03*141.03*4


    Technical parameters of efficient air cooler of electric defrosting ceiling Spacing: 6.0mm

    ModelRefrigerating capacity kWTube volumeFan parametersDefrosting (electric heating)
    SC1SC2SC3dm3Number X diameter of fansPower WAir volume m3/hRange mCoil kW * pcsWater tray kW * pcs
    GUDD501C5.64.03.23.21X∅5001X4145200120.28*80.28*2
    GUDD501D7.15.14.04.31X∅5001X4605100120.30*80.30*2
    GUDD501E8.25.94.65.41X∅5001X4604800120.30*100.30*2
    GUDD601E14.410.38.19.21X∅6001X7808200150.40*100.4*2
    GUDD502D18.313.110.311.82X∅5002X46012000130.72*80.72*2
    GUDD602D24.117.213.614.72X∅6002X78017000160.72*120.72*2
    GUDD602E29.120.816.418.42X∅6002X78016400160.72*120.72*2
    GUDD602F32.122.918.122.12X∅6002X78015500160.72*120.72*2
    GUDD632D33.724.119.023.72X∅6302X80020000190.95*120.95*2
    GUDD632E37.226.621.026.92X∅6302X80019000190.87*120.87*4
    GUDD603F46.833.426.432.33X∅6003X78022000171.03*121.03*4
    GUDD633F56.740.532.038.83X∅6303X80026500201.03*141.03*4

    Technical parameters of efficient air cooler of electric defrosting ceiling Spacing: 9.0mm

    ModelRefrigerating capacity kWTube capacityFan parametersDefrosting (electric heating)
    SC3SC4SC5dm3Number X diameter of fansPower WAir volume m3/hRange mCoil kW * pcsWater tray kW * pcs
    GUDJ501C2.52.01.93.21X∅5001X4145300120.28*80.28*2
    GUDJ501D3.32.62.54.31X∅5001X4605500120.30*80.30*2
    GUDJ501E3.73.02.95.41X∅5001X4605100120.30*100.30*2
    GUDJ601E6.55.25.09.21X∅6001X7808300150.40*100.4*2
    GUDJ502D8.36.66.311.82X∅5002X46012500130.72*80.72*2
    GUDJ602D10.88.57.814.72X∅6002X78017500160.72*120.72*2
    GUDJ602E13.310.610.218.42X∅6002X78017000160.72*120.72*2
    GUDJ602F14.511.611.122.12X∅6002X78016000160.72*120.72*2
    GUDJ632D15.812.612.123.72X∅6302X80021000190.95*120.95*2
    GUDJ632E17.714.113.526.92X∅6302X80020500190.87*120.87*4
    GUDJ603F21.417.116.432.33X∅6003X78023000171.03*121.03*4
    GUDJ633F25.420.319.538.83X∅6303X80027000201.03*141.03*4


    Overall dimensions and installation size of efficient air cooler of electric defrosting ceiling Spacing: 4.5mm

    ModelInterface specification (mm)Overall dimensions B*T*HInstallation DimensionsweightsOutline icon
    Inlet pipe/return pipeDrainage (inches)L * W* H (mm): 610* 1,250*1,040LE1E2E3Fkg
    GUDL501C∅12/∅22G3/4952*400*674340640//12636A
    GUDL501D∅12/∅22G3/4952*400*674340640//12638A
    GUDL501E∅12/∅22G1952*490*674430640//12644A
    GUDL601E∅16/∅28G11172*490*831430860//12656A
    GUDL502D∅16/∅35G11992*400*680340840840/12680B
    GUDL602D∅22/∅42G1-1/21992*400*831340840840/12695B
    GUDL602E∅22/∅42G1-1/21992*490*831430840840/126115B
    GUDL602F∅22/∅42G1-1/21992*490*831430840840/126125B
    GUDL632D∅22/∅42G1-1/22552*400*98434011201120/126144B
    GUDL632E∅22/∅42G1-1/22352*490*98443010201020/126160B
    GUDL603F∅25/∅50G1-1/22751*490*831430813813813126166C
    GUDL633F∅25/∅50G22751*490*984430813813813126196C

    Overall dimensions and installation size of efficient air cooler of electric defrosting ceiling Spacing: 6.0mm

    ModelInterface specification (mm)Overall dimensions B*T*HInstallation DimensionsweightsOutline icon
    Inlet pipe/return pipeDrainage (inches)L * W* H (mm): 610* 1,250*1,040LE1E2E3Fkg
    GUDD501C∅12/∅22G3/4952*400*674340640//12635A
    GUDD501D∅12/∅22G3/4952*400*674340640//12637A
    GUDD501E∅12/∅22G1952*490*674430640//12643A
    GUDD601E∅16/∅28G11172*490*831430860//12657A
    GUDD502D∅16/∅35G11992*400*680340840840/12678B
    GUDD602D∅22/∅42G1-1/21992*400*831340840840/12693B
    GUDD602E∅22/∅42G1-1/21992*490*831430840840/126112B
    GUDD602F∅22/∅42G1-1/21992*490*831430840840/126122B
    GUDD632D∅22/∅42G1-1/22552*400*98434011201120/126140B
    GUDD632E∅22/∅42G1-1/22352*490*98443010201020/126154B
    GUDD603F∅25/∅50G1-1/22751*490*831430813813813126162C
    GUDD633F∅25/∅50G22751*490*984430813813813126192C


    Overall dimensions and installation size of efficient air cooler of electric defrosting ceiling Spacing: 9.0mm

    ModelInterface specification (mm)Overall dimensions B*T*HInstallation DimensionsweightsOutline icon
    Inlet pipe/return pipeDrainage (inches)L * W* H (mm): 610* 1,250*1,040LE1E2E3Fkg
    GUDJ501C∅12/∅22G3/4952*400*674340640//12634A
    GUDJ501D∅12/∅22G3/4952*400*674340640//12636A
    GUDJ501E∅12/∅22G1952*490*674430640//12642A
    GUDJ601E∅16/∅28G11172*490*831430860//12655A
    GUDJ502D∅16/∅35G11992*400*680340840840/12676B
    GUDJ602D∅22/∅42G1-1/21992*400*831340840840/12694B
    GUDJ602E∅22/∅42G1-1/21992*490*831430840840/126114B
    GUDJ602F∅22/∅42G1-1/21992*490*831430840840/126121B
    GUDJ632D∅22/∅42G1-1/22552*400*98434011201120/126139B
    GUDJ632E∅22/∅42G1-1/22352*490*98443010201020/126160B
    GUDJ603F∅25/∅50G1-1/22751*490*831430813813813126162C
    GUDJ633F∅25/∅50G22751*490*984430813813813126190C

    3. Product Outline View



    Note 1: Design Criteria

    Standard heat exchange conditionsInlet air temperatureEvaporation temperatureRelative humidityMoisture absorption coefficientDegree of superheat
    SC110℃0℃85%1.356.5K
    SC20℃-8℃85%1.155.2K
    SC3-18℃-25℃95%1.054.6K
    SC4-25℃-31℃95%1.013.9K
    SC5-34℃-40℃95%1.013.9K

    Note 2: Refrigerant conversion coefficient

    RefrigerantWorking conditionsR22R404AR507R134a
    Correction factorSC10.95110.93
    Correction factorSC20.95110.91
    Correction factorSC30.95110.85

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