Tropicalized 43°C Ambient Fan-Cooled 4-Door Upright Freezer & 800mm-Deep Worktable (D1270/1280AC & D1270/1280AD & D1880AD): B2B Engineering Overview
The Tropicalized 43°C Ambient Fan-Cooled 4-Door Upright Freezer & 800mm-Deep Worktable (D-Series) is an industrial-grade commercial refrigeration solution engineered for high-throughput hotels, central kitchens, and institutional catering across the Middle East (GCC) and Southeast Asia. Frost-free forced-air circulation system with one-piece stamped coved interior, adjustable shelves, and heavy-duty casters. Fabricated with AISI 304 / sus201 brushed stainless steel interior & exterior with 60mm high-density cyclopentane (cfc-free) polyurethane insulation, it delivers verified operational output (D1280AC/AD: 1200×800×1950mm (1000L) | D1880AC/AD: 1800×800×800mm (420L) | 60mm Cyclopentane Foam Insulation) under 220V–240V / 1Ph / 50Hz (or Dedicated 220V/60Hz Tropicalized Compressor for Saudi Arabia / Philippines) supply and complies with IEC 60335-2-89 (Commercial Refrigerating Appliances), ISO 23953-2 Climate Class 5 (43°C Ambient), NSF/ANSI 7, CE, SASO EER.
60mm Cyclopentane Insulation & 43°C Tropical Cooling
- Tropicalized Climate Class 5 Compressor (Embraco / Secop / Donper, Rated for 43°C Ambient): Oversized pure-copper finned condenser and high-displacement compressor maintain stable temperatures (D1280AC/AD: 1200×800×1950mm (1000L) | D1880AC/AD: 1800×800×800mm (420L) | 60mm Cyclopentane Foam Insulation) even alongside hot Middle Eastern and Southeast Asian cooklines.
- 100% Pure Copper Tube Evaporator with Electrophoretic Anti-Corrosion Coating: Eliminates formicary acid corrosion and refrigerant pinhole leaks common in aluminum-coil chillers exposed to acidic salad dressings, seafood brine, and coastal humidity.
- 60mm High-Density Cyclopentane Foamed Body & Heavy-Duty Telescopic Drawers/Doors: Self-closing doors with removable triple-chamber magnetic gaskets (and 50kg-rated SUS304 drawer slides on E-CT chef bases) lock cold air inside during peak prep.
- Intelligent Dixell / Carel Digital Controller & Automatic Hot-Gas / Off-Cycle Defrost: Provides real-time LED temperature monitoring, high/low temp alarms, and energy-saving defrost management. Factory baseline configuration for D1270/1280AC & D1270/1280AD & D1880AD: Type-D Fan-Cooled 4-Door Upright Commercial Chiller.
24/7 Cold-Chain Compressor Duty & 43.7 kWh/Day Refrigeration TCO
Because commercial refrigeration runs 24/7/365, compressor runtime efficiency and insulation thickness dominate 5-year TCO. With its 60mm cyclopentane foam barrier and eco-friendly R290/R404a tropicalized cooling circuit (averaging 52% compressor duty cycle over 24 hours), the D1270/1280AC & D1270/1280AD & D1880AD consumes approximately 43.7 kWh/day—cutting annual electricity bills by 20%–28% compared to standard 40mm cabinets while operating below 56–60 dBA. Configured specifically as a Tropicalized 43°C Ambient Fan-Cooled 4-Door Upright Freezer & 800mm-Deep Worktable (D1280AC/AD: 1200×800×1950mm (1000L) | D1880AC/AD: 1800×800×800mm (420L) | 60mm Cyclopentane Foam Insulation), this unit integrates directly into standardized commercial commercial refrigeration lines with full factory spare-parts traceability.
Technical Specification Sheet & Sub-SKU Matrix
| Specification |
Value |
| IDENTITY |
| Model / Series Code | D1270/1280AC & D1270/1280AD & D1880AD |
| Equipment Designation | Tropicalized 43°C Ambient Fan-Cooled 4-Door Upright Freezer & 800mm-Deep Worktable (D-Series) |
| PERFORMANCE & ELECTRICAL |
| Core Engineering Specs | D1280AC/AD: 1200×800×1950mm (1000L) | D1880AC/AD: 1800×800×800mm (420L) | 60mm Cyclopentane Foam Insulation |
| Power Supply / Energy Source | 220V–240V / 1Ph / 50Hz (or Dedicated 220V/60Hz Tropicalized Compressor for Saudi Arabia / Philippines) |
| CONSTRUCTION & COMPLIANCE |
| Structural Material Grade | AISI 304 / SUS201 brushed stainless steel interior & exterior with 60mm high-density cyclopentane (CFC-free) polyurethane insulation |
| Compliance & Design Standards | IEC 60335-2-89 (Commercial Refrigerating Appliances), ISO 23953-2 Climate Class 5 (43°C Ambient), NSF/ANSI 7, CE, SASO EER |
Sub-SKU Configuration Matrix (D0004AC):
| Model | Door Structure | Dimensions (mm) | Temp Range | Rated Voltage | Rated Power | Net Volume | Refrigerant | Net Weight |
|---|
| D1270AC | 4-DoorUpright | 1200*700*1950 | 0 ~ +10 ℃ | 220V / 50Hz | 350 W | 850 L | R290 | 115 kg |
| D1280AC | 4-DoorDeep | 1200*800*1950 | 0 ~ +10 ℃ | 220V / 50Hz | 380 W | 1000 L | R290 | 125 kg |
Sub-SKU Configuration Matrix (D0004AD):
| Model | Door Structure | Dimensions (mm) | Temp Range | Rated Voltage | Rated Power | Net Volume | Refrigerant | Net Weight |
|---|
| D1270AD | 4-DoorUpright | 1200*700*1950 | -5 ~ -18 ℃ | 220V / 50Hz | 550 W | 850 L | R290 / R404A | 125 kg |
| D1280AD | 4-DoorDeep | 1200*800*1950 | -5 ~ -18 ℃ | 220V / 50Hz | 600 W | 1000 L | R290 / R404A | 135 kg |
Sub-SKU Configuration Matrix (D1880AD):
| Model | Dimensions (mm) | Temp Range | Rated Voltage | Rated Power | Net Volume | Refrigerant | Net Weight |
|---|
| D1880AC (Chiller) | 1800*800*800 | 0 ~ +10 ℃ | 220V / 50Hz | 280 W | 420 L | R290 / R134a | 88 kg |
| D1880AD (Freezer) | 1800*800*800 | -5 ~ -18 ℃ | 220V / 50Hz | 450 W | 420 L | R290 / R404A | 95 kg |
Fan-Cooled 4-Door Freezer & 800mm-Deep Refrigerated Worktable
