With a COP of 4.5–5.0, this system is positioned as a strong alternative to electric boilers and traditional fuel-fired heating.
Because water-source temperatures are relatively stable, the system can maintain reliable output across the year.
Real-time parameter monitoring, running-status recording, and optional AIoT cloud services for remote operation and fault prediction.
Its use of efficient heat exchangers, variable-frequency twin-screw compression, and environmentally friendly refrigerant supports long-term, low-carbon operation.
Q1: What is the efficiency of this model?
A1: The brochure states a COP of 4.5–5.0.
Q2: Which industries can use it?
A2: It is positioned for hospitals, hotels, shopping malls, offices, livestock, brewing, petrochemical, machinery, and pharmaceutical applications.
Q3: Does it support remote management?
A3: Yes. The brochure mentions cloud platform functions, fault recording, and status monitoring.
| Unit Model | LSR | LSR430 | LSR520 | LSR680 | LSR860 | LSR1060 | LSR1320 | LSR1600 | LSR1850 | LSR2320 | LSR2600 |
| ASE-G | ASE-G | ASE-G | ASE-G | ASE-G | ASE-G | ASE-G | ASE-G | ASE-G | ASE-G | ||
| Heating Capacity | kW | 427.6 | 518.4 | 679.7 | 858.7 | 1058.8 | 1322.4 | 1592.3 | 1848.9 | 2322.2 | 2601.8 |
| USRT | 121.6 | 147.4 | 193.3 | 244.2 | 301.1 | 376 | 452.7 | 525.7 | 660.3 | 739.8 | |
| × 10³kcal/h | 36.8 | 44.6 | 58.5 | 73.9 | 91.1 | 113.7 | 136.9 | 159 | 199.7 | 223.8 | |
| Power | kW | 94.2 | 115.1 | 150.2 | 179.8 | 220.3 | 273.6 | 338 | 410.5 | 484.3 | 544.8 |
| COP | W/W | 4.53 | 4.5 | 4.52 | 4.77 | 4.8 | 4.83 | 4.71 | 4.5 | 4.79 | 4.77 |
| Max Power | kW | 132.4 | 167.1 | 215.7 | 250.2 | 306.6 | 382.3 | 467.1 | 548 | 644 | 724.5 |
| Max Operating Current | A | 226 | 285.3 | 368.2 | 427.2 | 523.5 | 652.7 | 797.5 | 935.6 | 1099.4 | 1236.9 |
| Power Supply | 3N ~ 380V 50Hz | ||||||||||
| Operation System | Chinese LCD Display | ||||||||||
| Compressor | Type | Semi-hermetic | |||||||||
| Start Method | VFD Start | ||||||||||
| Quantity | 1 | ||||||||||
| Energy Regulation Range | 15% ~ 100% | ||||||||||
| Refrigerant | Name | R134a | |||||||||
| Flow Control | Electronic Expansion Valve | ||||||||||
| Evaporator | Type | Flooded Shell-and-tube Evaporator | |||||||||
| Water Flow (m³/h) | 35.9 | 43.4 | 57 | 73.1 | 90.3 | 112.9 | 135 | 154.9 | 197.9 | 221.4 | |
| Water Pressure Drop (kPa) | 41 | 42 | 41 | 43 | 43 | 45 | 48 | 47 | 49 | 50 | |
| Connection Size | DN100 | DN100 | DN125 | DN125 | DN150 | DN200 | DN200 | DN200 | DN200 | DN200 | |
| Connection Method | Flange | ||||||||||
| Condenser | Type | Horizontal Shell-and-tube Condenser | |||||||||
| Water Flow (m³/h) | 46 | 55.8 | 73.2 | 92.4 | 114 | 142.4 | 171.4 | 199 | 250 | 280.1 | |
| Water Pressure Drop (kPa) | 52 | 53 | 55 | 56 | 54 | 56 | 58 | 57 | 60 | 59 | |
| Connection Size | DN100 | DN100 | DN125 | DN125 | DN150 | DN200 | DN200 | DN200 | DN250 | DN250 | |
| Connection Method | Flange | ||||||||||
| Overall Dimensions | Length (mm) | 3200 | 3200 | 3690 | 3690 | 3690 | 3690 | 4200 | 4200 | 4200 | 4200 |
| Width (mm) | 1750 | 1750 | 1750 | 1750 | 1750 | 1750 | 1900 | 1900 | 1900 | 1900 | |
| Height (mm) | 2140 | 2140 | 2140 | 2140 | 2140 | 2140 | 2440 | 2440 | 2440 | 2440 | |
| Net Weight | kg | 3850 | 4030 | 4180 | 4400 | 4650 | 5360 | 5560 | 5900 | 6900 | 7150 |
| Operating Weight | kg | 4150 | 4330 | 4480 | 4700 | 4950 | 5660 | 5860 | 6200 | 7200 | 7450 |
| Note: 1. All parameters in the above table are determined according to the H3 type conditions specified in the national standard GB/T25861. The operating conditions are: heat source side inlet/outlet water temperature 38/30°C, user side inlet/outlet water temperature 62/70°C. 2. The water side pressure is 1.6MPa; special orders are required for pressures higher than 1.6MPa. 3. For specific unit parameters, please refer to the unit nameplate. 4. The unit parameters in the above table are for standard models. For non-standard parameter requirements, please contact Shenyan’s sales department for consultation. | |||||||||||
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