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wireless controller

 

1.Power supply:  AC220±20%

2.Operating Temperature Range:  -10℃~60℃

3.Humidity Requirements for Controller Usage: 5-90%

4.Storage temperature range:  -20℃~60℃

5.Communication circuit: PLC(Power Line Communication)

6.Overall dimensions: 86mm*86mm*11mm (wall-exposed part)

7.Mounting hole distance: 60mm

8.WIFI module:

·802.11 b/g/n

·Data rate up to 150 Mbps in 802.11n mode

·Frame aggregation (TX/RX A-MPDU, RX A-MSDU)

·0.4 us guard interval

·Operating channel center frequency range: 2412 ~ 2484 MHZ

Color Wired Controller


1.Power supply: DC12±20%

2.Operating Temperature Range: -10℃~60℃

3.Humidity Requirements for Controller Usage: 5-90%

4.Storage temperature range: -20℃~60℃

5.Communication circuit: RS485, Modbus communication protocol

6.Rated power: 3W

7.Overall dimensions: 86mm*86mm*10mm (wall-exposed part)

8.Mounting hole distance: 60mm

9.WIFI module:

·802.11 b/g/n

·Data rate up to 150 Mbps in 802.11n mode

·Frame aggregation (TX/RX A-MPDU, RX A-MSDU)

·0.4 us guard interval

·Operating channel center frequency range: 2412 ~ 2484 MHZ


Full-touch wired controller


1.Power supply: DC12±20%

2.Operating Temperature Range: -10℃~60℃

3.Humidity Requirements for Controller Usage: 5-90%

4.Storage temperature range:  -20℃~60℃

5.Communication circuit:  RS485, Modbus communication protocol

6.Rated power: 3W

7.Overall dimensions: 86mm*86mm*11mm (wall-exposed part)

8.Mounting hole distance: 60mm

9.WIFI module:

·802.11 b/g/n

·Data rate up to 150 Mbps in 802.11n mode

·Frame aggregation (TX/RX A-MPDU, RX A-MSDU)

·0.4 us guard interval

·Operating channel center frequency range: 2412 ~ 2484 MHZ


Segment Display Wired Controller


1.Power supply: DC12±20%

2.Operating Temperature Range: -10℃~60℃

3.Humidity Requirements for Controller Usage: 5-90%

4.Storage temperature range: -20℃~60℃

5.Communication circuit: RS485, Modbus communication protocol

6.Rated power: 3W

7.Overall dimensions: 86mm*86mm*11mm (wall-exposed part)

8.Mounting hole distance: 60mm

9.WIFI module:

·802.11 b/g/n

·Data rate up to 150 Mbps in 802.11n mode

·Frame aggregation (TX/RX A-MPDU, RX A-MSDU)

·0.4 us guard interval

·Operating channel center frequency range: 2412 ~ 2484 MHZ


Centralized Controller


1.Temperature display accuracy: 0.1 ℃

2.Temperature setting range: -20~60 ℃

3.Operating temperature: -20~65 ℃

4.Operating humidity: 5~90%

5.Power supply: DC12V-24V±20%

6.Shell material: Middle frame: ABS+PC plastic / Aluminum alloy; 

Back cover: ABS+PC plastic; 

Touch screen: Tempered glass

7.Overall dimensions: 175mm*110mm*12.8 mm (wall-exposed part)

8.Mounting hole distance: 60mm


Mainboard for inverter modularzed units


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃

3.Humidity Requirements for Controller Usage: 50/60Hz

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 16 channels;

6.Digital Input: 14 channels;

7.Analog Output: 4 channels 0-10V output;

8.Analog Input: 26 channels (2 channels 0-10V input, 2 channels 4-20mA input);

9.Expansion Valve: 6 channels;

10.Communication Interface: 3 channels RS485.

Control solution for inverter water-sourced heat pumps


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 8 channels;

6.Digital Input: 7 channels;

7.Analog Input: 12 channels;

8.Expansion Valve: 2 channels;

9.Communication Interface: 3 channels RS485.


Mainboard for outdoor VRF units


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 14 channels;

6.Digital Input: 7 channels;

7.Analog Input: 16 channels;

8.Expansion Valve: 3 channels;

9.Communication Interface: 3 channels RS485.



Mainboard for VRF indoor units


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 5 channels;

6.Digital Input: 2 channels;

7.Analog Input: 4 channels;

8.Expansion Valve: 1 channels;

9.Communication Interface: 2 channels RS485.



Mainboard for inverter direct expansion 

units


1.Power supply: AC220±15%;

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%;

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 16 channels;

6.Digital Input: 14 channels;

7.Analog Output: 4 channels 0-10V output;

8.Analog Input: 26 channels (2 channels 0-10V input, 2 channels 4-20mA input);

9.Expansion Valve: 6 channels;

10.Communication Interface: 3 channels RS485.


Mainboard for inverter air-sourced

heat pumps

 

1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 8 channels;

6.Digital Input: 7 channels;

7.Analog Input: 12 channels;

8.Expansion Valve: 2 channels;

9.Communication Interface: 3 channels RS485.


 

Mainboard for inverter refrigeration

units


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 11 channels;

6.Digital Input: 7 channels;

7.Analog Input: 13 channels;

8.Expansion Valve: 2 channels;

9.Communication Interface: 3 channels RS485.


Mainboard for inverter heat recovery

units


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 8 channels;

6.Digital Input: 7 channels;

7.Analog Input: 12 channels;

8.Expansion Valve: 2 channels;

9.Communication Interface: 3 channels RS485.


Mainboard for inverter dehumidifiers


1.Power supply: AC220±15%

2.Operating Temperature Range: -30℃~70℃;

3.Humidity Requirements for Controller Usage: 5-95%

4.Storage temperature range: -30℃~70℃;

5.Digital Output: 6 channels;

6.Digital Input: 7 channels;

7.Analog Input: 10 channels;

8.Expansion Valve: 2 channels;

9.Communication Interface: 2 channels RS485,2 channels UART.


Single-Phase 6HP Compressor drive board


Rated Operating Voltage (V): Single-phase AC220VAC

Input Voltage Range (V): 175-265VAC

Power Input Frequency (Hz): 50/60±5Hz

Maximum Allowable Input Current (A): 30A (RMS)

Maximum Allowable Output Current (A): 25A (RMS)

Motor Control Mode: Sensorless Vector Control

Motor Speed Range: 600~6000rpm

Motor Operating Frequency Fluctuation: ±1Hz

DC Bus Voltage: 380±5V @ PFC On

Maximum Operating Efficiency: >95%

Input Power Factor: 0.98 @ PFC On

Communication Method: 485/UART

Operating Environment：

Storage Temperature Range: -30°C~70°C

Operating Temperature Range: -30°C~60°C

Relative Humidity: 10%~95% (non-condensing)

Maximum Altitude: ≤2000m


Three-Phase 6HP Compressor drive board


Power Supply Specifications 

Rated Voltage: Three-Phase AC 380V/50Hz

Operating Voltage Range: 320V~460V

Maximum Input Power: 8kW

Maximum Input Current: 14A (RMS)

Maximum Output Current: 16A (RMS)

Speed Control Parameters 

Speed Regulation Range: 15Hz~100Hz (900rpm~6000rpm)

Speed Control Accuracy: ±1Hz

Control Method: Sensorless Vector Control

Compatible Compressors

Compatible with Hitachi, Panasonic, GMCC, Highly and 

other leading brands

Thermal Management

Cooling Method: Forced Air Cooling / Refrigerant Heat Dissipation

Environmental Specifications

Storage Temperature Range: -30°C~70°C

Operating Temperature Range: -30°C~60°C

Relative Humidity: 10%~95% (non-condensing)

Maximum Altitude: ≤2000m


Three-Phase 10HP Compressor drive board


Power Supply Specifications

Rated Voltage: Three-Phase AC 380V/50Hz

Operating Voltage Range: 320V~460V

Maximum Input Power: 14kW

Maximum Input Current: 25A (RMS)

Maximum Output Current: 25A (RMS)

Speed Control Parameters

Speed Regulation Range: 15Hz~100Hz (900rpm~6000rpm)

Speed Control Accuracy: ±1Hz

Control Method: Sensorless Vector Control

Compatible Compressors

Compatible with Hitachi, Panasonic, Emerson and other leading brands

Thermal Management

Cooling Method: Forced Air Cooling

Environmental Specifications

Storage Temperature Range: -30°C~70°C

Operating Temperature Range: -30°C~60°C

Relative Humidity: 10%~95% (non-condensing)

Maximum Altitude: ≤2000m


Three-Phase  16HP Compressor drive board


Power Supply

Rated Voltage: Three-Phase AC 380V/50Hz

Operating Voltage Range: 320V~460V

Maximum Input Power: 17kW

Maximum Input Current: 30A (RMS)

Maximum Output Current: 31A (RMS)

Speed Control

Frequency Range: 15Hz~120Hz (900rpm~7200rpm)

Speed Accuracy: ±1Hz

Control Method: Sensorless Vector Control

Compatible Compressors

Compatible with Hitachi, Panasonic and other brands

Cooling System

Cooling Method: Forced Air Cooling / Refrigerant Heat Dissipation

Environmental Specifications

Storage Temperature: -30°C~70°C

Operating Temperature: -30°C~60°C

Humidity: 10%~95% (non-condensing)

Altitude: ≤2000m

Three-Phase 20HP Compressor drive board


Power Supply

Rated Voltage: Three-Phase AC 380V/50Hz

Operating Voltage Range: 320V~460V

Maximum Input Power: 22kW

Maximum Input Current: 40A (RMS)

Maximum Output Current: 40A (RMS)

Speed Control

Speed Range: 15Hz~120Hz (900rpm~7200rpm)

Speed Accuracy: ±1Hz

Control Method: Sensorless Vector Control

Compatible Compressors

Compatible with Hitachi, Panasonic, Danfoss, GMCC and other brands

Cooling System

Cooling Method: Forced Air Cooling / Refrigerant Heat Dissipation

Environmental Conditions

Storage Temperature: -30°C~70°C

Operating Temperature: -30°C~60°C

Humidity Range: 10%~95% (non-condensing)

Altitude: ≤2000m

Three-Phase  25HP Compressor drive board


Power Supply Specifications

Rated Voltage: Three-Phase AC 380V/50Hz

Operating Voltage Range: 320V~460V

Maximum Input Power: 30kW

Maximum Input Current: 49A (RMS)

Maximum Output Current: 50A (RMS)

Speed Control Parameters

Speed Regulation Range: 15Hz~120Hz (900rpm~7200rpm)

Speed Control Accuracy: ±1Hz

Control Method: Sensorless Vector Control

Compatible Compressors

Compatible with Hitachi, Panasonic, Danfoss and other leading brands

Thermal Management

Cooling Method: Forced Air Cooling / Refrigerant Heat Dissipation

Environmental Specifications

Storage Temperature Range: -30°C~70°C

Operating Temperature Range: -30°C~60°C

Relative Humidity: 10%~95% (non-condensing)

Maximum Altitude: ≤2000m

Three-Phase  30HP Compressor drive board


Power Supply Specifications

Rated Voltage: Three-Phase AC 380V/50Hz

Operating Voltage Range: 320V~460V

Maximum Input Power: 40kW

Maximum Input Current: 70A (RMS)

Maximum Output Current: 68A (RMS)

Speed Control Parameters

Speed Regulation Range: 15Hz~120Hz (900rpm~7200rpm)

Speed Control Accuracy: ±1Hz

Control Method: Sensorless Vector Control

Compatible Compressors

Compatible with Hitachi, GMCC and other leading brands

Thermal Management

Cooling Method: Forced Air Cooling / Refrigerant Heat Dissipation

Environmental Specifications

Storage Temperature Range: -30°C~70°C

Operating Temperature Range: -30°C~60°C

Relative Humidity: 10%~95% (non-condensing)

Maximum Altitude: ≤2000m

Single-phase 1kW DC fan drive controller


Rated power supply: Single-phase AC 220V/50Hz

Operating voltage range: 187V~264V

Maximum input power: 1kW

Maximum input current: 5A (RMS)

Maximum output current: 4A (RMS)

Speed regulation range: 75~1050rpm

Speed regulation accuracy: ±30 rpm

Control method: With position sensor detection control

Matching motor model: Panasonic motor DMSBA01GX01 and 

similar models

Cooling method: Forced air cooling

Power module: Mitsubishi IPM module

Storage temperature range: -30℃~70℃

Operating ambient temperature range: -25℃~60℃

Operating humidity range: 10%~95% (no frosting and condensation)

Altitude: Less than 2000 meters


Three-Phase  2.2kW DC fan drive controller


Rated power supply: Three-phase 380V/50Hz

Operating voltage range: 380V±15%

Maximum input power: 2.2kW

Maximum input current: 6A (RMS)

Maximum output current: 5A (RMS)

Speed regulation range: 300-900rpm

Speed regulation accuracy: ±30 rpm

Control method: Sensorless vector control

Matching motor model: DC variable frequency fan

Cooling method: Forced air cooling

Storage temperature range: -30℃~70℃

Operating ambient temperature range: -25℃~60℃

Operating humidity range: 10%~95% (no frosting and condensation)

Altitude: Less than 2000 meters

BAS gateway


1. Interface: RS485, Ethernet,USB,SIM,TF, DI, DO, etc.

2. Operating voltage: DC 9~24V；

3. power consumption: 650mA@24V；

4. Wireless network: GSM/GPRS/EDGE/CDMA2000/

EVDO/WCDMA/TD-SCDMA/

LTE-FDD/LTE-TDDIPv4/

TCP/UDP；

5. Network protocol: IPv4/TCP/UDP；

6. Hardware upgrade: OTA；

Operating Environment: 

Storage Temperature Range: -40°C~70°C

Operating Temperature Range: -40°C~70°C

Relative Humidity: 10%~95% (non-condensing)


4G gateway


1. Interface: RS485;2400~115200bps.

2. Operating voltage: DC 12V±20%;

3. power consumption: 650mA@12V；

4. Wireless network: LTE-FDD/LTE-TDD；

5. Network protocol: IPv4/TCP, multi-link；

6. Hardware upgrade: OTA；

Operating Environment:

Storage Temperature Range: -40°C~70°C

Operating Temperature Range: -30°C~70°C

Relative Humidity: 10%~95% (non-condensing)

4G integrate gateway


1. Interface: RS485;2400~115200bps.

2. Operating voltage: DC 12V±20%;

3. power consumption: 650mA@12V；

4. Wireless network: LTE-FDD/LTE-TDD；

5. Network protocol: IPv4/TCP, multi-link；

6. Hardware upgrade: OTA；

Operating Environment: 

Storage Temperature Range: -40°C~70°C

Operating Temperature Range: -30°C~70°C

Relative Humidity: 10%~95% (non-condensing)

4G Wired controller


1.Power supply: DC12±20%

2.Operating Temperature Range:  -10℃~60℃

3.Humidity Requirements for Controller Usage: 5-90%

4.Storage temperature range:  -20℃~60℃

5.Communication circuit: RS485, Modbus communication protocol

6.Rated power: 3W

7.Overall dimensions: 86mm*86mm*10mm (wall-exposed part)

8.Mounting hole distance: 60mm

9.Wireless network: LTE-FDD/LTE-TDD; WIFI.


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  6. VEDAT Intelligent Controller: Leading the New Era of HVAC Internet of Things, Creating Intelligent and Comfortable Life

VEDAT Intelligent Controller: Leading the New Era of HVAC Internet of Things, Creating Intelligent and Comfortable Life

2025-08-22 11:12:34

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“ As a leading company focusing on the research and development of HVAC controllers and IoT systems, VEDAT has always taken technological innovation as the core and is committed to providing efficient and intelligent temperature control solutions for global users. Our intelligent line controller series combines modern technology with humanised design to redefine the temperature management experience for smart home and commercial environments. ”

As a leading company focusing on the research and development of  HVAC controllers and IoT systems, VEDAT has always taken technological innovation as the core and is committed to providing efficient and intelligent temperature control solutions for global users. Our intelligent line controller series combines modern technology with humanised design to redefine the temperature management experience for smart home and commercial environments.

Core Product Advantages

Precise temperature control, comfort at your fingertips

•0.5℃ high-precision display: the whole series of products adopt high-precision sensors, the temperature is adjusted accurately to 0.5℃, to ensure that the indoor environment is always comfortable.

•Multi-scene adaptation: covering segmented line controller (3.5 inch), colour screen line controller (2.8 inch), 4.0 inch full touch screen line controller, to meet the diversified needs of home and business.  

 

Intelligent Internet of Things, seamless interconnection

•Multi-platform compatibility: Support Tuya Smart、GizWits and VEDAT  IoT platforms to achieve rapid access and cross-platform management of devices.

•Remote control and upgrade: Integrated WIFI/4G module supports OTA remote programme upgrade and troubleshooting, making equipment operation and maintenance more efficient and reducing comprehensive costs by 30%.

Cutting-edge interactive experience

•Capacitive touch technology: The full touch screen line controller adopts sensitive capacitive touch screen, which is as smooth as smart phones.

•In-depth interface customisation: Support UI interface customisation service (new LCD or UI change), adapting to the brand's vision and demonstrating individual needs.

Line controller home page 1 (single mode)


Line controller home page 2 (combined mode)


Technical Specifications

Why choose VEDAT ?

•Full chain quality assurance：From chip selection (Renesas、Espressif) to case material (ABS + acrylic panel), strict control of production standards to ensure the durability and stability of the equipment.

•Flexible Supply Chain Service: Supporting the procurement of the whole solution or components to meet the diversified needs of customers and help rapid deployment.

•Green and energy-saving design: ：low power consumption and 12V power supply, in line with the global sustainable

 

Experience the VEDAT Smart Line Controller now and start a new chapter of intelligent temperature control! Contact our commercial team for customised solutions and technical support - let technology empower comfort, define the future with professionalism.


Author： VEDAT
0
VEDAT Intelligent Controller: Leading the New Era of HVAC Internet of Things, Creating Intelligent and Comfortable Life
As a leading company focusing on the research and development of HVAC controllers and IoT systems, VEDAT has always taken technological innovation as the core and is committed to providing efficient and intelligent temperature control solutions for global users. Our intelligent line controller series combines modern technology with humanised design to redefine the temperature management experience for smart home and commercial environments.
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Prev : VEDAT Technology Co., Ltd Shines at 2025 China Heating Expo: Making Intelligent Temperature Control as Simple as Breathing

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