R134A 3 Phase Heat Pumps for Industrial Use
The ZN High Temperature R134A Heat Pump delivers efficient high-temperature heating for industrial applications. Available in 13.5kW, 20.5kW, 31kW, 46kW, and 80kW capacities to meet diverse needs.
- COP up to 3.65, ensuring significant energy savings
- Uses reliable R134a refrigerant for consistent performance
- Operates in -15°C to 43°C ambient temperatures
- Provides hot water up to 85°C
- Equipped with Copeland scroll compressors for durability and efficiency
- Features low noise levels, ranging from 57dB(A) to 71dB(A)
Seamless Integration with Your Building Management
ZN R134A heat pumps come equipped with a vibrant color touch-screen LCD controller. This isn’t just a simple wired controller for a single unit; it’s a powerful tool that can also act as a central controller, managing up to 16 units with ease.
Need even more power? Through cascading control, a single system can achieve an impressive heating capacity of up to 2000kW.
Beyond our dedicated wired and central controllers, ZN Commercial Heat Pumps are specifically designed to be Modbus compatible.
This means your heat pump system can be effortlessly integrated and controlled by your existing Building Automation System (BAS), giving you complete command over your climate control as needed.
Industry-Leading Components for Enduring Quality
At ZN, we believe true quality starts with the best components. That’s why all ZN residential heat pumps are crafted with key parts from industry-leading suppliers.
For instance, we integrate DC inverter compressors from trusted names like Panasonic and Mitsubishi, and plate heat exchangers from Swep. This commitment to using top-tier components ensures that every ZN residential heat pumps not only delivers exceptional performance but also boasts a long, reliable service life.
| Model | ZNKRS-140E/SN3-M1(ZK) | ZNKRS-210E/SN3-M1(ZK) | ZNKRS-310E/SN3-M1(ZK) | ZNKRS-460E/SN3-M1(ZK) | ZNKRS-800E/SN3-V(ZK) | |
| Operating Ambient Temp. Range | ℃ | -15℃ ~ 43℃ | ||||
| Power Supply | 380V/ 3Ph/ 50Hz | |||||
| Heating Capacity | kW/COP | 13.5/3.65 | 20.5/3.53 | 31/3.44 | 46/3.41 | 80/3.40 |
| Running Current | A | 6.37 | 9.99 | 15.5 | 23.24 | 40.46 |
| Max. Input Power | kW | 5.55 | 8.7 | 13.5 | 20.25 | 35.25 |
| Max. Running Current | A | 9.56 | 14.98 | 23.24 | 34.87 | 60.69 |
| Refrigerant | / | R134a | R134a | R134a | R134a | R134a |
| Compressor Brand | / | Copeland | Copeland | Copeland | Copeland | Copeland |
| Compressor Type | / | Scroll | Scroll | Scroll | Scroll | Scroll |
| Compressor Quantity | / | 1 | 1 | 2 | 3 | 3 |
| Outlet Water Temp | ºC | 70 | 70 | 65 | 65 | 65 |
| Max. Outlet Water Temp | ºC | 85 | 85 | 85 | 85 | 85 |
| Water Flow | m3/h | 2.9 | 4.4 | 6.7 | 9.9 | 17.2 |
| Condenser | / | Tube in shell | Tube in shell | Tube in shell | Tube in shell | Tube in shell |
| Water Pressure Drop | Kpa | 55 | 60 | 55 | 55 | 60 |
| Water Connection Tube | mm | Dn25 | Dn25 | Dn40 | Dn50 | Dn50 |
| Noise | dB(A) | 57 | 58 | 61 | 63 | 71 |
| Electric Protection | / | Class I | ||||
| Mechanical Protection | / | IPX4 | ||||
| Net Weight | kg | 119 | 150 | 268 | 428 | 620 |
| Gross Weight | kg | 137 | 168 | 316 | 490 | 710 |
| Dimension | mm | 752x690x965 | 752x690x965 | 1450x702x1260 | 2150x765x1290 | 2000x980x2012 |
| Packing Dimension | mm | 840x750x1100 | 840x750x1100 | 1525x805x1420 | 2250x865x1450 | 2130x1100x2200 |
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