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

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

Brand Name : Kaideli

Model Number : GUDL,GUDD,GUDJ

Certification : CE,ISO9001-2008

Place of Origin : China

MOQ : 1

Price : 1

Payment Terms : TT,LC,Western Union

Supply Ability : 1

Delivery Time : 10-15 days

Packaging Details : Wood box packing

Applicable Industries : Restaurants, merchants

Showroom Location : Viet Nam, Philippines, Mexico, Thailand, Kazakhstan, Nigeria, Uzbekistan, Tajikistan

Video outgoing-inspection : YES

Machinery Test Report : YES

Type : Evaporator

Application : Refrigeration Parts

Warranty : 1

Refrigerant : R134a/404A、AR507A

Material : copper

Cooling capacity : 0.94-21.5kw

High temperatre : 4.5mm

Medium temperature : 6.0mm

Low temperature : 9mm

Voltage : 220/380

Brand : Kaideli

Test : 2.6Mpa

Fan : Axial

After Warranty Service : Online support

Local Service Location : None

Marketing Type : New Product 2024

After-sales Service Provided : Online support

Port : Ningbo/Shanghai/Guangzhou

Conditon : New

Color : Option (White,green,black)

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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
① 35% Energy Saving - Optimized airside ΔT through enhanced turbulence
② Zero Ice Accumulation - Smart defrost cycle (Patent pending: CN202310XXXXXX)
③ 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

Model Refrigerating capacity kW Tube volume Fan parameters Defrosting (electric heating)
SC1 SC2 dm3 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
GUDL501C 6.7 4.6 3.2 1X∅500 1X414 5000 12 0.28*6 0.28*2
GUDL501D 8.1 5.6 4.3 1X∅500 1X460 4900 12 0.30*6 0.30*2
GUDL501E 9.8 6.7 5.4 1X∅500 1X460 4500 12 0.30*8 0.30*2
GUDL601E 16.6 11.4 9.2 1X∅600 1X780 7500 15 0.40*8 0.4*2
GUDL502D 22.2 15.3 11.8 2X∅500 2X460 11500 13 0.72*6 0.72*2
GUDL602D 28.9 19.9 14.7 2X∅600 2X780 16500 16 0.72*10 0.72*2
GUDL602E 33.8 23.3 18.4 2X∅600 2X780 15200 16 0.72*10 0.72*2
GUDL602F 37.8 26.1 22.1 2X∅600 2X780 14500 16 0.72*10 0.72*2
GUDL632D 40.7 28.1 23.7 2X∅630 2X800 19000 19 0.95*10 0.95*2
GUDL632E 44.1 30.4 26.9 2X∅630 2X800 18000 19 0.87*12 0.87*4
GUDL603F 54.5 37.6 32.3 3X∅600 3X780 20500 17 1.03*12 1.03*4
GUDL633F 66.8 46.1 38.8 3X∅630 3X800 25500 20 1.03*14 1.03*4


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

Model Refrigerating capacity kW Tube volume Fan parameters Defrosting (electric heating)
SC1 SC2 SC3 dm3 Number X diameter of fans Power W Air volume m3/h Range m Coil kW * pcs Water tray kW * pcs
GUDD501C 5.6 4.0 3.2 3.2 1X∅500 1X414 5200 12 0.28*8 0.28*2
GUDD501D 7.1 5.1 4.0 4.3 1X∅500 1X460 5100 12 0.30*8 0.30*2
GUDD501E 8.2 5.9 4.6 5.4 1X∅500 1X460 4800 12 0.30*10 0.30*2
GUDD601E 14.4 10.3 8.1 9.2 1X∅600 1X780 8200 15 0.40*10 0.4*2
GUDD502D 18.3 13.1 10.3 11.8 2X∅500 2X460 12000 13 0.72*8 0.72*2
GUDD602D 24.1 17.2 13.6 14.7 2X∅600 2X780 17000 16 0.72*12 0.72*2
GUDD602E 29.1 20.8 16.4 18.4 2X∅600 2X780 16400 16 0.72*12 0.72*2
GUDD602F 32.1 22.9 18.1 22.1 2X∅600 2X780 15500 16 0.72*12 0.72*2
GUDD632D 33.7 24.1 19.0 23.7 2X∅630 2X800 20000 19 0.95*12 0.95*2
GUDD632E 37.2 26.6 21.0 26.9 2X∅630 2X800 19000 19 0.87*12 0.87*4
GUDD603F 46.8 33.4 26.4 32.3 3X∅600 3X780 22000 17 1.03*12 1.03*4
GUDD633F 56.7 40.5 32.0 38.8 3X∅630 3X800 26500 20 1.03*14 1.03*4

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

Model Refrigerating capacity kW Tube capacity Fan parameters Defrosting (electric heating)
SC3 SC4 SC5 dm3 Number X diameter of fans Power W Air volume m3/h Range m Coil kW * pcs Water tray kW * pcs
GUDJ501C 2.5 2.0 1.9 3.2 1X∅500 1X414 5300 12 0.28*8 0.28*2
GUDJ501D 3.3 2.6 2.5 4.3 1X∅500 1X460 5500 12 0.30*8 0.30*2
GUDJ501E 3.7 3.0 2.9 5.4 1X∅500 1X460 5100 12 0.30*10 0.30*2
GUDJ601E 6.5 5.2 5.0 9.2 1X∅600 1X780 8300 15 0.40*10 0.4*2
GUDJ502D 8.3 6.6 6.3 11.8 2X∅500 2X460 12500 13 0.72*8 0.72*2
GUDJ602D 10.8 8.5 7.8 14.7 2X∅600 2X780 17500 16 0.72*12 0.72*2
GUDJ602E 13.3 10.6 10.2 18.4 2X∅600 2X780 17000 16 0.72*12 0.72*2
GUDJ602F 14.5 11.6 11.1 22.1 2X∅600 2X780 16000 16 0.72*12 0.72*2
GUDJ632D 15.8 12.6 12.1 23.7 2X∅630 2X800 21000 19 0.95*12 0.95*2
GUDJ632E 17.7 14.1 13.5 26.9 2X∅630 2X800 20500 19 0.87*12 0.87*4
GUDJ603F 21.4 17.1 16.4 32.3 3X∅600 3X780 23000 17 1.03*12 1.03*4
GUDJ633F 25.4 20.3 19.5 38.8 3X∅630 3X800 27000 20 1.03*14 1.03*4


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

Model Interface specification (mm) Overall dimensions B*T*H Installation Dimensions weights Outline icon
Inlet pipe/return pipe Drainage (inches) L * W* H (mm): 610* 1,250*1,040 L E1 E2 E3 F kg
GUDL501C ∅12/∅22 G3/4 952*400*674 340 640 / / 126 36 A
GUDL501D ∅12/∅22 G3/4 952*400*674 340 640 / / 126 38 A
GUDL501E ∅12/∅22 G1 952*490*674 430 640 / / 126 44 A
GUDL601E ∅16/∅28 G1 1172*490*831 430 860 / / 126 56 A
GUDL502D ∅16/∅35 G1 1992*400*680 340 840 840 / 126 80 B
GUDL602D ∅22/∅42 G1-1/2 1992*400*831 340 840 840 / 126 95 B
GUDL602E ∅22/∅42 G1-1/2 1992*490*831 430 840 840 / 126 115 B
GUDL602F ∅22/∅42 G1-1/2 1992*490*831 430 840 840 / 126 125 B
GUDL632D ∅22/∅42 G1-1/2 2552*400*984 340 1120 1120 / 126 144 B
GUDL632E ∅22/∅42 G1-1/2 2352*490*984 430 1020 1020 / 126 160 B
GUDL603F ∅25/∅50 G1-1/2 2751*490*831 430 813 813 813 126 166 C
GUDL633F ∅25/∅50 G2 2751*490*984 430 813 813 813 126 196 C

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

Model Interface specification (mm) Overall dimensions B*T*H Installation Dimensions weights Outline icon
Inlet pipe/return pipe Drainage (inches) L * W* H (mm): 610* 1,250*1,040 L E1 E2 E3 F kg
GUDD501C ∅12/∅22 G3/4 952*400*674 340 640 / / 126 35 A
GUDD501D ∅12/∅22 G3/4 952*400*674 340 640 / / 126 37 A
GUDD501E ∅12/∅22 G1 952*490*674 430 640 / / 126 43 A
GUDD601E ∅16/∅28 G1 1172*490*831 430 860 / / 126 57 A
GUDD502D ∅16/∅35 G1 1992*400*680 340 840 840 / 126 78 B
GUDD602D ∅22/∅42 G1-1/2 1992*400*831 340 840 840 / 126 93 B
GUDD602E ∅22/∅42 G1-1/2 1992*490*831 430 840 840 / 126 112 B
GUDD602F ∅22/∅42 G1-1/2 1992*490*831 430 840 840 / 126 122 B
GUDD632D ∅22/∅42 G1-1/2 2552*400*984 340 1120 1120 / 126 140 B
GUDD632E ∅22/∅42 G1-1/2 2352*490*984 430 1020 1020 / 126 154 B
GUDD603F ∅25/∅50 G1-1/2 2751*490*831 430 813 813 813 126 162 C
GUDD633F ∅25/∅50 G2 2751*490*984 430 813 813 813 126 192 C


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

Model Interface specification (mm) Overall dimensions B*T*H Installation Dimensions weights Outline icon
Inlet pipe/return pipe Drainage (inches) L * W* H (mm): 610* 1,250*1,040 L E1 E2 E3 F kg
GUDJ501C ∅12/∅22 G3/4 952*400*674 340 640 / / 126 34 A
GUDJ501D ∅12/∅22 G3/4 952*400*674 340 640 / / 126 36 A
GUDJ501E ∅12/∅22 G1 952*490*674 430 640 / / 126 42 A
GUDJ601E ∅16/∅28 G1 1172*490*831 430 860 / / 126 55 A
GUDJ502D ∅16/∅35 G1 1992*400*680 340 840 840 / 126 76 B
GUDJ602D ∅22/∅42 G1-1/2 1992*400*831 340 840 840 / 126 94 B
GUDJ602E ∅22/∅42 G1-1/2 1992*490*831 430 840 840 / 126 114 B
GUDJ602F ∅22/∅42 G1-1/2 1992*490*831 430 840 840 / 126 121 B
GUDJ632D ∅22/∅42 G1-1/2 2552*400*984 340 1120 1120 / 126 139 B
GUDJ632E ∅22/∅42 G1-1/2 2352*490*984 430 1020 1020 / 126 160 B
GUDJ603F ∅25/∅50 G1-1/2 2751*490*831 430 813 813 813 126 162 C
GUDJ633F ∅25/∅50 G2 2751*490*984 430 813 813 813 126 190 C

3. Product Outline View

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

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

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

Note 1: Design Criteria

Standard heat exchange conditions Inlet air temperature Evaporation temperature Relative humidity Moisture absorption coefficient Degree of superheat
SC1 10℃ 0℃ 85% 1.35 6.5K
SC2 0℃ -8℃ 85% 1.15 5.2K
SC3 -18℃ -25℃ 95% 1.05 4.6K
SC4 -25℃ -31℃ 95% 1.01 3.9K
SC5 -34℃ -40℃ 95% 1.01 3.9K

Note 2: Refrigerant conversion coefficient

Refrigerant Working conditions R22 R404A R507 R134a
Correction factor SC1 0.95 1 1 0.93
Correction factor SC2 0.95 1 1 0.91
Correction factor SC3 0.95 1 1 0.85


Product Tags:

High Efficiency Evaporator Air Cooler

      

Cold Room Evaporator Air Cooler

      

Commercial Refrigeration Systems Evaporator Air Cooler

      
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