Henan Hongtai HVAC Equipment Co., Ltd.
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The DC Inverter VRF system has a maximum number of connectable indoor units of 100, which makes it an ideal choice for larger spaces. With this system, you can easily control the temperature of multiple rooms with just one outdoor unit. This means that you can enjoy a comfortable living or working environment without the need for multiple air conditioning units.
One of the most impressive features of the DC Inverter VRF system is its ability to provide heating in low temperatures. This makes it a great choice for areas with harsh winter climates. The system is designed to work even in temperatures as low as -15°C, ensuring that your space is always warm and comfortable.
The DC Inverter VRF system is also highly efficient. It has a high COP (Coefficient of Performance) value, which means that it can provide more heating or cooling output for the same amount of energy input. This makes it an eco-friendly and cost-effective choice for those who want to reduce their energy bills.
Another great feature of the DC Inverter VRF system is its high elevation difference capability. It can operate with a maximum elevation difference of 110m between the outdoor and indoor units. This makes it a great choice for high-rise buildings and multi-story homes.
The DC Inverter VRF system has capacity of 25-340kW. This means that it is suitable for a wide range of spaces, from small apartments to large commercial buildings. The system is designed to provide a comfortable and consistent temperature throughout the space, regardless of its size.
Finally, the DC Inverter VRF system uses R410A refrigerant, which is an eco-friendly and non-ozone depleting refrigerant. This means that it is safe for the environment and does not contribute to global warming.
1. Stepless Control
DC fan motor can be stepless contolled by outdoor PCB according to system's operating pressure, and it is able to reduce the energy consumption and maintain the system in good condition.
2. 180° Sine Waveform Control
The perfect combination of 180° Sine waveform rotor frequency drive control technology and excellent IPM inverters, reduces the reactive loss of motor-driven, increases motor efficiency by 12%.
3. CCT Inner-grooved Tube
CCT (Continuous Cooling Transformation)inner-grooved copper tube has high thermometic conductivity. This inner-grooved fins break the refrigerant flow boundary layer to enhance refrigerant disturbance to increase heat-exchanging efficiency.
4. Supercooling Flow Path Design
Supercooling flow path design, separates the refrigerant inlet and outlet, increase the supercooling degree, reduce the effect of high temperature inlet gas refrigerant to low temperature outlet liquid refrigerant, therefore,the system efficiency will be greatly increased.
5. Outstanding Comfort Ability
Our VRF system have excellent cooling&heating performance, thanks to the high efficiency DC fan motor, DC compressor and optimized refrigerant flow control logic.
Precisely room temperature control by adopting 2000 pulse EXV. Indoor temperature fluctuation can be maintain within 0.5℃, offers outstanding comfort ability.
| Technical Parameter | Value |
|---|---|
| Refrigerant | R410A |
| Cooling Capacity | 25-340kW |
| Outdoor Unit Types | Compact, Modular |
| Control System | Centralized Control, Individual Control |
| Compressor Type | Rotary |
| Piping Length | up to 1000m |
| Max. Elevation Difference | 110m |
| Max. Number Of Connectable Indoor Units | 100 |
| Indoor Unit Types | Ceiling Cassette, Ducted, Floor Standing, Wall Mounted, Floor Ceiling |
| Power Supply | 3-phase, 380-415V, 50Hz |
DC Inverter VRF product suitable for heating in low temperature. The product features Rotary Compressor.