Basic Specifications
Model NO.LDY150
TypeWater-Cooled
Cooling WaterIndustrial Water
System TypeCombined
Noise LevelLow
ApplicationFood Processing / HVAC
CertificationRoHS, CE, CCC
RefrigerantR134A/R22/R407c
CompressorHanbell/Fuesheng/Bitzer
Capacity150KW to 2500KW
Control SystemSiemens/Punp PLC
Expansion ValveDanfoss EEV
Manufacturing & Design Advantages
Professional HVAC Solutions Experience: Over 15 years of manufacturing and exporting experience across a full range of HVAC products.
- 20 Years' Experience in Manufacturing and Designing HVAC Products
- Reliable quality exported to more than 60 countries
- OEM/ODM and customized product availability
- High-quality products with competitive pricing
- One-stop HVAC solutions provider
Key Features & Technical Highlights
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Multi-Function Operation: Acts as a modular unit for cooling, heating, and sanitary hot water separately or simultaneously.
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Eco-Friendly Technology: Utilizes solar energy stored in the earth; reduces CO2 emissions and eliminates the need for boilers or cooling towers.
◈
Advanced Compression: Features hermetic scroll or semi-hermetic screw compressors with built-in electronic protection and thermal overload sensors.
◈
Precise Control: Equipped with Siemens/Punp PLC systems and LCD touch screen panels for stable water temperature control.
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Durable Components: Includes shell and tube dry expansion type condensers factory-insulated with flexible close-cell material.
Technical Parameters (LDY Series)
| Product Type |
LDY150 |
LDY180 |
LDY200 |
LDY240 |
LDY300 |
| Rated Cooling Capacity (kW) |
150 |
180 |
193 |
237 |
288 |
| Rated Heating Capacity (kW) |
191 |
228 |
224 |
274 |
333 |
| Cooling Input Power (kW) |
28.8 |
34.2 |
36.2 |
44.2 |
54 |
| Refrigerant Type |
R22 / R134A / R407C |
| Dimension (L×W×H) mm |
3020×800×1450 |
3100×950×1450 |
2900×1050×1520 |
2950×1050×1520 |
2880×1200×1600 |
| Weight (kg) |
1550 |
1620 |
1700 |
1800 |
2100 |
Frequently Asked Questions
What is the primary energy source for this heat pump?
The system utilizes geothermal energy (solar energy stored in the earth) or water sources as the primary exchange medium for highly efficient heating and cooling.
Can this unit provide both cooling and heating?
Yes, the unit is designed as a multi-function system that can provide cooling, heating, and sanitary hot water either separately or simultaneously depending on your needs.
What are the available refrigerant options?
Our units support various refrigerants including R22, R407C, R410A, and R134A to meet different environmental and performance requirements.
What types of buildings are suitable for this system?
It is widely applicable for hotels, apartments, villas, factories, shopping centers, office buildings, and schools.
What brands of compressors are used in these units?
We use high-quality, reliable compressors from world-class manufacturers like Hanbell, Fuesheng, and Bitzer to ensure long-term stability.
Is the system automated?
Yes, it features a fully automatic operation system with a reliable microprocessor, which dramatically reduces maintenance costs and ensures precise supply water temperature.
Retro Pumps
