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Send InquiryVRF Air Conditioning PCB Board
Price 7000.0 INR/ Piece
MOQ : 1 Piece
VRF Air Conditioning PCB Board Specification
- Place of Origin
- Imported/India/China
- Power Supply
- Directly from AC Unit
- Power Mode
- Single/Three Phase Input
- Sensible control
- Digital/Software enabled
- Dimension (L*W*H)
- Approx. 350mm x 220mm x 35mm
- Condition
- New/Unused
- Compressor
- Supports inverter compressor
- Refrigerant
- Compatible with R410A, R32, R22
- Heating Capacity
- Controlled by software logic
- Indoor Fan Input
- Supported via relay/connector
- Cooling Capacity
- Controlled by software logic
- Running Current
- < 0.4A (nominal PCB current)
- Temperature Control
- Electronic
- Outdoor Fan Input
- Supported via relay/connector
- Type Of Compressor
- DC Inverter/Scroll/Screw
- Air Flow Capacity
- N/A (Controlled via fan controller relay)
- Mounting
- Panel Mounting/Chassis Mounting
- Power Consumption
- Low (Board consumption < 30W)
- Filtration Grade
- N/A (Part of air-side unit)
- Type
- VRF Air Conditioning PCB Board
- Cooling/Heating
- Cooling & Heating
- Capacity
- Compatible with various capacity units
- Power Source
- Electrical
- Voltage
- 220-240 Volt (v)
- Color
- Green (PCB)
- Weight (kg)
- Approx. 1.2 kg
- Working Temperature
- -10C ~ 60C
- Fan Speed
- Microcontroller based, multi-level
- Noise Level
- Negligible (No moving parts)
- Energy Efficiency Rating
- High, supports inverter & variable technology
- Remote Operated
- Yes
- Relay Output
- Multiple (compressor, fan, modes switching)
- Board Material
- FR4 high-grade glass epoxy
- LED Indicator
- Integrated diagnostics LEDs
- Supported Communication
- RS485/Modbus proprietary protocol
- Application
- Outdoor & Indoor VRF unit main board
- Heat Dissipation
- Heatsink/Coil protected
- Control Interface
- Microcontroller/Digital logic
- Connector Type
- Multipin header, screw terminals
- PCB Layers
- 4-layer/Multilayer
- Protection
- Overvoltage/Overcurrent/Short circuit protected
- Compatible AC Type
- VRF (Variable Refrigerant Flow) multi-split systems
- OEM/ODM
- Available
About VRF Air Conditioning PCB Board
Advanced Features for Reliable Performance
This PCB board features integrated diagnostic LEDs, state-of-the-art microcontroller logic, and multi-level fan speed control for accurate cooling and heating. Engineered with multi-pin headers and screw terminals, it simplifies installations and connections for installers and technicians. The heatsink and coil design effectively dissipates heat, ensuring dependable operation even under intensive loads.
Versatile Compatibility Across Systems
Compatible with various capacity VRF units and inverter compressors-including DC Inverter, Scroll, and Screw types-this board supports both R410A, R32, and R22 refrigerants. Whether installed in imported, Indian, or Chinese VRF systems, the board serves as an adaptable solution for a wide range of residential, commercial, and industrial applications, enhancing energy efficiency and system flexibility.
FAQ's of VRF Air Conditioning PCB Board:
Q: How does the VRF Air Conditioning PCB Board enhance system control and efficiency?
A: The board implements advanced microcontroller logic and diagnostic LEDs to optimize HVAC performance. It streamlines control over compressors and fans, ensuring efficient cooling and heating while maintaining a low power consumption of under 30W. Integrated communication via RS485/Modbus protocol further enables seamless integration and system scalability.Q: What is the installation process for this PCB board?
A: The board is designed for panel or chassis mounting in both outdoor and indoor VRF units. It connects directly to the AC unit's power supply (220-240V), with multipin headers and screw terminals for straightforward wiring. Detailed installation guides accompany the board to assist technicians in setup and commissioning.Q: When should the PCB board be replaced or upgraded in a VRF system?
A: Replacement or upgrade is recommended when existing boards show signs of failure, are incompatible with new refrigerants or compressors, or during a VRF system expansion. Preventive maintenance schedules may also prompt upgrading to enjoy the benefits of enhanced control and diagnostics.Q: Where can this VRF PCB board be used?
A: Suitable for both indoor and outdoor VRF units, the board is utilized in buildings requiring multi-zone temperature management-such as offices, hotels, hospitals, and shopping complexes. Its universal design supports OEM/ODM requirements, making it adaptable for both new installations and retrofits in India and abroad.Q: What are the key benefits of using this PCB board in a VRF air conditioning system?
A: Key advantages include high energy efficiency, reliable protection features (overvoltage, overcurrent, short-circuit), improved diagnostics, support for inverter technology, low running current (<0.4A), and the flexibility for customization through OEM/ODM. Users experience dependable operations and lower maintenance costs.Q: How is compatibility maintained with various unit capacities and compressor types?
A: The board's firmware and hardware are engineered to support a spectrum of VRF unit capacities and compressor configurations, including DC Inverter, Scroll, and Screw compressors. Its adaptive control logic and relay outputs facilitate optimal system response, irrespective of application scale or specific hardware.Q: What are the supported communication and control interfaces?
A: The board features RS485/Modbus (proprietary protocol) connectivity for building management integration and remote monitoring. Control is managed through electronic microcontroller logic, allowing for digital fan speed regulation and precise temperature adjustments via system-level controls or remote operation.
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More Products in Vrf Air Conditioning System Category
Vrf Air Conditioning System
Price 5000 INR / Piece
Minimum Order Quantity : 1 Piece
Power Source : Electrical
Color : Green
Power Mode : AC
Noise Level : 0.35% db
Contact Details
Arjun Service
GST : 33BSHPA0044A1ZT
- 1/1, Hospital Road, Cholapuram, Ambattur,Chennai - 600053, Tamil Nadu, India
- Phone :08045476779
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