Air Source Master Controller

IoT-Integrated Inverter Drive System

Optimized for precision climate control in residential and commercial HVAC systems with embedded IoT capabilities.

Key Specifications
⚡ Multi-Board Architecture
– Inverter boards for variable frequency control | Voltage range: 220V–380V
– Compressor driver board with overload protection

🌐 IoT Connectivity
– Embedded IoT platform | Real-time remote monitoring
– Protocol support: Modbus RTU/TCP (assumed based on industry standards)

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Category: Compressor Drive Controller

Heat Pump Inverter Board

Variable frequency air source heat pump controller solution

Core Features
1. Intelligent Temperature Regulation
- Thermostat integration (±0.5°C accuracy)
- Filtering board for stable power/signal transmission

2. Energy-Efficient Operation
- Inverter-driven compressor control (10–120Hz frequency range)
- Adaptive load balancing for reduced energy consumption

3. Modular Design
- Plug-and-play board replacement (e.g., filtering, inverter, driver)
- Scalable for multi-zone HVAC configurations

A wide range of styles to meet your needs

Various line controllers available

Support screen saver customisation service;
OTA upgrade

Segment Thermostat

Colour Screen Thermostat

Full Tochscreen Thermostat

Technical information


Adaptation of water pump	Adapted fan	Digital Outputs	Analogue inputs	Expansion valve	Digital Inputs	Communication interface	else
DC Water Pumps	DC Fans	8-way	12 road	2 way	7 Road	3 Road 485	3-digit digital tube, 4-digit dialling code 2-way
AC Water Pump	AC Water Pump (High school and low school)	11-way	10-way	2-way	6-way	3-way 485	3-digit digital tube, 4-digit dialling code 2-way


name	220V--6Hp	380V--6Hp	380V--8/10Hp	380V--12Hp	380V--16Hp	380V--25Hp	380V--30Hp
Available press power	7kw	7kw	11kw	13kw	17kw	26kw	30kw
Note: The above power for the whole machine design to meet the module under the heat dissipation test, for reference only.

1. 180 degree sine wave vector control without position sensor, small fluctuation of action
2. Frequency converter working frequency range: 10~120Hz3
3. Interleaved PFC control technology, switching frequency up to 40KHz4
4. Ultra-wide input power supply voltage range
5. Selection of well-known brand TIC2000DSP control chip, Infineon Fuji and other power modules, RS485 communication mode
6. Abnormal current, abnormal voltage, abnormal temperature and other protection functions.

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