Energy-Efficient Vrf System for Large Industrial Spaces and Facilities

Customization: Available
Type: Vrf Units
Air Tube Material: Copper Pipe

Product Description

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Basic Information

Corrosion Durability
Higher
Operating Voltage
115V, 230V, 380V, 415V etc.
Noise Level
Low
Application Fields
Commercial, Villa, Hotel, Apartment
Mounting
Multi Vrf
Lifetime
15~20 years
Certification
RoHS, ISO, CE, CCC
Refrigerant
R410A
Compressor
DC Inverter
Specification
100kw-300kw

Product Description

Vrf System Overview

The latest generation of VRF (Variable Refrigerant Flow) products represents market-leading technology.

The Modular DC Inverter Multi VRF System adopts advanced technologies to ensure peak performance. It operates in a wide temperature range from -30ºC to 55ºC, providing a comfortable environment from severe winters to hot summers.

With a capacity range from 22.4kW to 246kW (8HP ~ 88HP) across 41 models, it offers flexible installation for large office buildings, factories, or malls. The CAN+ communication technology ensures intelligent control for up to 80 indoor units with ultra-quick response times.

VRF Unit
Technical Specifications

Product Features

Energy-efficient Performance

Equipped with a DC inverter low-temperature enthalpy-adding scroll compressor and a high-pressure chamber for excellent performance. The sensorless DC inverter fan motor realizes speed regulation between 5Hz-90Hz, significantly reducing energy loss.

Quiet Operation

Upgraded component designs allow the unit to operate at low noise levels. 9 different quiet modes are available, with noise values as low as 40dB(A).

Efficiency Features
Intelligent Control

Intelligent Silent Mode

System output capacity adjusts automatically based on usage characteristics and load matching over a 24-hour cycle to achieve silent operation. Indoor units (IDU) also utilize DC inverter motors to reach noise levels as low as 22dB(A).

Advanced Reliability

Includes sophisticated oil return control, exclusive oil storage technology, and balancing oil control among compressors to ensure long-term system stability.

Humanized Operation & Debugging

Features auto address allocation, non-polarity communication, and auto error detection. The system can automatically detect the quantity of IDU and ODU units and perform real-time pipeline abnormality judgments.

Intelligent Management

Dual energy-saving modes (Auto and Forcible) allow users to meet peak power consumption requirements. Includes emergency stop functionality linked to fire alarm signals for enhanced safety.

Operation Interface
Management System
Piping Design
Modular Design

Super-long Piping Design

Maximum total pipe length reaches 1,000m, making it suitable for complex architectural structures and reducing installation costs. Supports up to 80 indoor units in a single cooling system.

High Static Pressure

Outdoor units (ODU) feature high static pressure design (up to 110Pa), allowing for flexible placement, including indoor installations.

Application Scenarios

Application Scenarios
Project Case 1
Project Case 2
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Frequently Asked Questions

What is the operating temperature range for this VRF system?
The system operates in a wide range: Cooling from -15ºC to 55ºC and Heating from -30ºC to 24ºC, making it suitable for extreme climates.
How many indoor units can be connected to a single system?
A single cooling system can support up to 80 sets of indoor units. For configurations exceeding this, customized solutions are available.
What is the maximum piping length allowed?
The system supports a super-long piping design with a maximum total pipe length of 1,000 meters, providing great installation flexibility.
Does the system have energy-saving modes?
Yes, it features dual energy-saving modes: Auto energy-saving (automatic parameter adjustment) and Forcible energy-saving (limiting capacity to 80% or 90%).
What is the noise level of the units?
The outdoor units can operate as low as 40dB(A) in quiet mode, while indoor units can reach a minimum of 22dB(A) thanks to DC inverter technology.
What refrigerants and compressors are used?
The system uses eco-friendly R410A refrigerant and high-performance DC Inverter scroll compressors for maximum efficiency.

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