Product details
Danfoss MLZ076T4LC9A Scroll Compressor | 10 HP
Product Description:
The Danfoss MLZ076T4LC9A (Part No. 121L8654) represents the high-capacity end of the specialized MLZ scroll range, optimized specifically for medium-temperature (MBP) refrigeration applications. Delivering a robust 10 HP output, this unit is a primary choice for large supermarket central racks, industrial cold storage warehouses, and high-capacity process chillers across the UAE. Built for multi-refrigerant flexibility with R404A, R134a, and R407A, it ensures significant energy savings over traditional reciprocating technology. Its advanced scroll design offers smooth, quiet operation with minimal vibration, while the factory-charged PVE oil provides superior moisture resistance, ensuring long-term mechanical stability in the extreme high-ambient conditions of the Middle East.
Key Features & Benefits:
- Massive 10 HP Cooling Capacity: Engineered to handle large-scale refrigeration loads in commercial and industrial environments.
- Medium-Temperature Optimization: Precision-designed for MBP cycles, offering higher volumetric efficiency than adapted HVAC units.
- Versatile Refrigerant Support: Compatible with R404A, R134a, R407A/C/F, and R507 to meet various site requirements.
- PVE Oil Technology: Uses non-hygroscopic PVE oil, which reduces the risk of system contamination and acid formation compared to POE.
- Quiet & Durable Operation: Features a hermetic scroll design that minimizes noise pollution and mechanical wear in 24/7 duty cycles.
Technical Specifications :
| Specifications | Value |
| Manufacturer | Danfoss |
| Model Number | MLZ076T4LC9A |
| Code Number | 121L8654 |
| Compressor Type | Scroll (Medium Temp) |
| Horsepower (HP) | 10 HP |
| Refrigerant(s) | R404A, R134a, R407A/C/F, R507 |
| Voltage / Phase | 380-400V / 3-Phase / 50Hz (460V / 60Hz) |
| Oil Type | PVE (Polyvinyl Ether) |
| Cooling Capacity | ~22.8 kW (at MBP Rating) |
| Connection Type | Brazed (Solder) |
| Net Weight | ~40 kg |
FAQs:
- Q: Is the MLZ076T4LC9A suitable for large cold stores in Dubai?
- A: Absolutely. It is specifically designed to handle the high-ambient thermal loads and continuous operation required in the UAE.
- Q: Can this compressor be used in a tandem configuration?
- A: Yes, it is ideal for use in manifolded rack systems to provide scalable cooling for large supermarkets.
- Q: Why use PVE oil instead of POE?
- A: PVE oil does not react with water to form acid, which is a major advantage for maintenance in humid or high-ambient regions.


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