R290 DC Inverter + EVI Heat Pump Solution ( Air Source)
Panasonic Heat Pump Solutions is launching its new sustainable and highly efficient rotary compressors with DC Inverter and EVI, ideal for commercial, industrial, or multi-dwelling residential applications. By utilizing R290, a natural refrigerant with a very low Global Warming Potential (GWP) of 3, this heat pump has a lower environmental impact when released into the atmosphere compared to other refrigerants. It delivers outstanding performance.
| Refrigerant | R22 | R134a | R404A | R290 |
| Molar mass | 86.47 | 102.03 | 97.6 | 44.1 |
| Latent heat of evaporation（25℃）（kj/kg) | 182.7 | 177.8 | 140.3 | 335.3 |
| Thermal conductivity（25℃ Saturated liquid）（mW/m.K) | 83.5 | 81.1 | 64.6 | 93.6 |
| viscosity（25℃ Saturated liquid）（uPa.s) | 164.4 | 194.9 | 128.1 | 96.9 |
| Thermodynamic properties | -40.81 | -26.07 | -46.10 | 42.09 |
| 4.99 | 4.0593 | 3.735 | 4.248 | |
| 96.15 | 101.06 | 72.14 | 96.7 | |
| Cyclic characteristics Note：（ASHRAE/T1） | 0.625 | 0.377 | 0.755 | 0.588 |
| 2.146 | 1.470 | 2.538 | 1.883 | |
| 101.8 | 84.9 | 84.1 | 84.2 | |
| 3944.8 | 2630.2 | 4147.3 | 3434.9 | |
| 4.805 | 4.993 | 4.539 | 4.908 |
Advantages of R290 as Refrigerant
Natural and future proof refrigerant
“GWP (Global Warming Potential)of 3,ODP (0zone Depletion Potential)of 0High energy efficiency and high annual coefficient of performanceExcellent thermodynamic properties
Cost-effective in terms of service and operating costs
Not affected by the F-Gas Regulation, We would be happy to advise you on funding opportunities foheat pumps operated with natural refrigerants
Core Components
| Item | Brand | Model |
| Compressor | Panasonic | H650D7C6ZAAC6 |
| Frequency Converter | Carel | CK3AT9502S010 |
| Heating Exchanger | Danfoss | C39-EZ-68 |
| Main Electronic Expansion Valve | Danfoss | ETS5-2.4 |
| High Pressure Sensor | Danfoss | DST P110 |
| Low Pressure Sensor | Danfoss | DST P110 |
| Water Pump | Wilo | para maxo 10 |
Panasonic Compressor For R290 DC Inverter + EVI Heat Pump
| Panasonic R290 high effcienct EVl DC inverter rotarycompressor | ||||
| Safety Explosion-proof Technology Dedicated explosion-proof junc-tion box:Sealing is strengthened through the special structrue of seperate rubber pad and wire harness tightly combined. Terminal post with ceramic ring:Creepage distance is increasedby more than 50%. | EVI Technology Ultra-wide operating range, can still be used normally in the ultra-low temperature. | Low Oil Spit Design New-style oil retaining ring Strengthens the separation of oil and refrigerant, to improve the oil spitting out. | Low Noise and Low Vibration Design Distributed coil motor:To meet the low noise and low vibration by uniforming magnetic pole distribution and optimizing induced voltage waveform. Invovative muffler cover design: Noise reduction of more than 5dB in sensitive areas, better in scene listening | High Reliability Design Bearings are embedded with high performance PTFE coated bushing: low friction coefficent, optimized wear resistance. Valve plate with imported Hiflex material: high strength and low stress. D-shape oil storage structure design at crankshaft : storage capacity increases by 15%. Diamond-like coated slider: reducing the friction coeffcient and improving the wear resistance. |
| Model | TL-AHP-002HCE290 | TL-AHP-003HCE290 | TL-AHP-004HCE290S | TL-AHP-005HCE290S | |
| Heating Capacity (A7C/W35C) | W | 10000 | 12800 | 16000 | 19000 |
| Input power (A7C/W35C) | W | 2410 | 2970 | 3750 | 4530 |
| DHW Capacity (A7C/W55C) | W | 9500 | 11300 | 15500 | 16800 |
| Input Power (A7C/W55C) | W | 3150 | 3600 | 5000 | 5500 |
| Cooling Capacity (A35C/W18C) | W | 10000 | 11000 | 14000 | 16500 |
| Input Power (A35C/W18C) | W | 2950 | 3600 | 4260 | 5400 |
| Voltage | V/Hz | 220V-240V - Inverter- 1N | Voltage | ||
| Rated Water Temperature | °C | DHW: 55℃ / Heating: 45℃ / Cooling: 12℃ | |||
| Max Water Temperature | °C | 75℃ ~ 80℃ | |||
| Rated Water Flow | M³/h | 1.7 | 2.1 | 2.7 | 3.1 |
| Refrigeration | / | R290 | R290 | R290 | R290 |
| Rated of Waterproof | / | IPX4 | IPX4 | IPX4 | IPX4 |
| Control Mode | / | Heating / Cooling / DHW / Heating+DHW/ Cooling+DHW | |||
| Compressor | / | Panasonic DC Inverter Compressor with EVI | |||
| Compressor Model | / | H420D7KZBAJ6 | H650D7VZCAJ6 | ||
| Net Weight | Kg | 102 | 110 | 140 | 145 |
| Nosie Level | dB(A) | ≤55 | ≤55 | ≤58 | ≤58 |
| Fan | / | Full DC Fan Motor (Low Noise) | |||
| Fan Motor | PCS | 1 | Fan Motor | PCS | 1 |
| Water Heat Exchanger | / | Sanhua Plate Heat Exchager | |||
| Circulation Pump Built-in | SHIMGE | Inverter Water Pump (Water Head 12 Meters) | |||
| Expansion Tank Built-in | L | 5 | Expansion Tank Built-in | L | 5 |
| Inlet Pipe Diameter | / | DN25 (1") | Inlet Pipe Diameter | / | DN25 (1") |
| Outlet Pipe Diameter | / | DN25 (1") | Outlet Pipe Diameter | / | DN25 (1") |
| Net Size | MM | 1050*430*970 | Net Size | ||
| Packing Size | MM | 1086*505*1086 | Packing Size | ||
| 20"GP Container loading | PCS | 44 | 44 | 20"GP Container loading | PCS |
| 40"HQ Container Loading | PCS | 92 | 92 | 40"HQ Container Loading | PCS |