| DC INVERTER | JP/GW-26BPCH（G） | JP/GW-35BPCH（G） | JP/GW-50BPCH（G） | JP/GW-70BPCH（G） | ||
| Rated Power supply | 1Ph / 220-240V/50Hz | 1Ph / 220-240V/50Hz | 1Ph / 220-240V/50Hz | 1Ph / 220-240V/50Hz | ||
| Workable Power supply | 1Ph / 150-260V/50Hz | 1Ph / 150-260V/50Hz | 1Ph / 160-260V/50Hz | 1Ph / 160-260V/50Hz | ||
| Cooling | Capacity (btu/h) | 9000 | 12000 | 18000 | 24000 | |
| Capacity (W) | 2500(150～3000)W | 3500(150～3600)W | 5300(1250-5910) | 7300(1830~7800) | ||
| Input (W) | 900(100～1200)W | 1180(75～1560)W | 1780(330-2340) | 2350(410~2830) | ||
| Rated current (A) | 4.0 (0.8～5.3)A | 5.7(0.5～6.9)A | 7.9(1.7~12.0) | 10.5(2.3~12.3) | ||
| EER | 2.90 | 2.90 | 2.90 | 2.90 | ||
| Heating | Capacity (btu/h) | 9000 | 12000 | 18000 | 24000 | |
| Capacity (W) | 2800(150～3300)W | 3700(150～3900)W | 5600(1250-6070) | 7600(1850~7900) | ||
| Input (W) | 960(75～1260)W | 1260(75～1580)W | 1670(340-2520) | 2240(420~3000) | ||
| Rated current (A) | 4.3(0.5～5.6) | 5.6(0.5～7.0)A | 7.5(1.7~13.0) | 10.0(2.3~13.5) | ||
| COP | 3.30 | 3.3 | 3.30 | 3.30 | ||
| Max. input consumption (W) | 1600 | 1720 | 2520 | 3100 | ||
| Max. current (A) | 8.50 | 9.00 | 13.00 | 14.80 | ||
| Compressor | Type | Rotary | Rotary | Rotary | Rotary | |
| Brand | GMCC，GREE | GMCC | GMCC | GMCC | ||
| Indoor unit | Indoor Coil | Fin material | Golden& hydrophilic | Golden& hydrophilic | Golden& hydrophilic | Golden& hydrophilic |
| Tube outside dia.and material | φ7mm, inner Grooved | φ7mm, inner Grooved | φ7mm, inner Grooved | φ7mm, inner Grooved | ||
| Indoor air flow (Turbo/Hi/Mi/Lo) (M3/h) | 500/450/370/320 | 550/500/450/370 | 850/750/650/580 | 1050/950/800/680 | ||
| Rated input Power(cooling/heating) (W) | 30 | 30 | 35 | 45 | ||
| Rated current (cooling/heating) (A) | 0.2 | 0.2 | 0.35 | 0.4 | ||
| Moisture Removal (KG/h) | 0.8 | 0.8 | 2 | 2.6 | ||
| Noise level(Turbo/Hi/Mi/Lo) (dB(A)) | 39/34/32/30 | 42/39/36/33 | 45/42/39/37 | 49/47/45/42 | ||
| Unit dimension (W*H*D) | 610×295×495 | 780×275×190 | 810×295×205 | 955x335x230 | ||
| Packing (W*H*D) | 704×324×530 | 847×322×241 | 875×340×255 | 1020×400×300 | ||
| Net weight (KGs) | 6 | 7 | 8.5 | 12 | ||
| Gross weight (KGs) | 8 | 9 | 10.5 | 14 | ||
| Outdoor unit | Outdoor coil | Fin material | Golden& hydrophilic | Golden& hydrophilic | Golden& hydrophilic | Golden& hydrophilic |
| Tube outside dia.and material | φ7mm, Inner Grooved | φ7mm, Inner Grooved | φ7mm, Inner Grooved | φ7mm, Inner Grooved | ||
| Noise level (dB) | 50 | 52 | 55 | 59 | ||
| Unit dimension (W*D*H) (mm) | 670(610)×295×495 | 780(710)×295×495 | 800(730)×305×550 | 850(780)×350×600 | ||
| Packing (W*D*H) (mm) | 704×324×530 | 818×328×530 | 835×340×580 | 896×387×625 | ||
| Net weight (KGs) | 20 | 21 | 24 | 26 | ||
| Gross weight (KGs) | 23 | 24 | 27 | 30 | ||
| Refrigerant type | R32 | R32 | R32 | R32 | ||
| Refrigerant pipe | Liquid side (mm) | Φ6 | Φ6 | Φ6 | Φ6 | |
| Gas side (mm) | Φ9 | Φ9 | Φ12 | Φ15.88 | ||
| Max. refrigerant pipe length (m) | 10 | 10 | 10 | 15 | ||
| Max. difference in level (m) | 5 | 5 | 5 | 10 | ||
| Operation temperature range | -7℃-43℃ | -7℃-43℃ | -7℃-43℃ | -7℃-43℃ | ||
| Ambient temperature range | -7℃-48℃ | -7℃-48℃ | -7℃-48℃ | -7℃-48℃ | ||
| Application area (MM2) | 10~17 | 13~27 | 20～40 | 30～55 | ||
| Sets per 40ft HQ/20ft | 382/167 | 334/143 | 286/124 | 196 / - | ||
The Variable Refrigerant Volume (VRV) air conditioning system has gained immense popularity in both residential and commercial applications. This innovative technology allows for precise temperature control, energy efficiency, and enhanced comfort.
What is VRV Technology?
VRV technology, developed by Daikin, refers to a system that utilizes varying refrigerant flow to meet the cooling and heating demands of different spaces. Unlike traditional systems, VRV Air Conditioners can simultaneously cool and heat separate areas, maximizing energy savings.
Key Features of VRV Air Conditioning Systems
- Energy Efficiency: One of the primary advantages of VRV systems is their ability to significantly reduce energy consumption. By adjusting the refrigerant volume based on the specific needs of each zone, these systems minimize waste.
- Flexible Installation: VRV units offer greater flexibility in design and installation. Their modular nature allows for easy integration into existing buildings or new constructions, accommodating various architectural styles.
- Individual Control: Each indoor unit can be controlled independently, providing personalized comfort for occupants while further enhancing energy efficiency.
- Quiet Operation: VRV systems are designed to operate quietly, making them suitable for environments where noise reduction is crucial, such as hotels, offices, and residential areas.
Applications of VRV Air Conditioners
The versatility of VRV Air Conditioners makes them suitable for a range of applications:
- Commercial Buildings: Office spaces, retail shops, and hospitals benefit from the individualized zoning capabilities offered by VRV systems, allowing for enhanced comfort and productivity.
- Residential Properties: Homeowners seeking efficient and customizable climate control will appreciate the quiet operation and aesthetic flexibility of VRV systems.
- Industrial Facilities: In various industrial settings, VRV units provide reliable performance under challenging conditions, ensuring optimal working environments.
Cost-Effectiveness and Return on Investment
While the initial investment for a VRV air conditioning system may be higher compared to traditional systems, the long-term savings on energy bills often justify the cost. Additionally, many governments offer incentives for installing energy-efficient HVAC systems, further improving return on investment.
Considerations When Choosing VRV Systems
When selecting a VRV air conditioning system, it is essential to consider factors such as:
- System Size: Proper sizing is critical to ensure optimal efficiency and performance. Overly large systems can lead to inefficient operation, while undersized units may struggle to maintain desired temperatures.
- Installation Quality: Engaging qualified technicians for installation ensures that the system is set up correctly, maximizing its benefits and longevity.
- Maintenance Requirements: Like any HVAC system, regular maintenance is necessary to keep VRV systems running efficiently. Establishing a maintenance schedule can help prevent costly repairs down the line.
Conclusion
Incorporating a VRV air conditioning system can transform the way spaces are cooled and heated, offering unparalleled efficiency and individual control. As these systems continue to evolve, they represent a significant advancement in HVAC technology, catering to diverse climates and user preferences.
