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| Customization: | Available |
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| Metal Coating: | Copper |
| Mode of Production: | SMT |
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The biggest advantage of ELECHICO is our ability to customize products for our customers to meet their diverse requirements. Because we have experience in R&D and manufacture of heat pump controller and thermostat for more than 20 years. Therfore, we are mainly exporting OEM/ODM services.
Our solution and products cover various range:
1. Heat pump controller
*On&off / inverter
*Air source / ground source
*Household / commercial / industrial
*Heating / cooling / hot water / swimming pool / chiller / ice bath pool…
2. Compressor inverter driver board
* 1.8kW, 2.2kW, 3.5kW, 4.7kW, 5.5kW, 6.5kW, 10kW, 15kW, 18kW, 25kW…
3. Smart thermostat
* WiFi thermostat / modbus thermostat
* two pipe / four pipe Fan coil thermostat
* trv thermostat / rf wireless thermostat
* Floor heating thermostat/ water heating thermostat/ gas boiler thermostat
4. Other PCBA
Water purifier/Electric heater/Sauna equipment…
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Rated input voltage
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Three phase standard voltage 380 V 50 / 60 Hz, operable voltage 320-460 V
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Input maximum power
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10KW 380V AC
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Input maximum current
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18A
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PFC
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PF value (0.70-0.99)
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Carrier frequency
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5.0k Hz (adjustable according to compressor noise)
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Output mechanical frequency
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15-120Hz (ultimately according to the specification of the compressor)
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Control type
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180-degree sinusoidal vector driving
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Communication interface
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RS485
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Communication protocol
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Standard Modbus RTU Baud rate 1200 bps
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Operating temperature range
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-20 To 60ºC
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Operating humidity range
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<95% and noncondensing
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Over current protection of compressor
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IPM over current protection
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Communication failures
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IPM over temperature protection
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Compressor drive protection
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Abnormal AC phase or CT
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DC bus overvoltage or undervoltage protection
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AC over current protection
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Over power protection of compressor
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EPPROM fault
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Guangdong Chico Electronic Inc.



1. Q: What is delivery time?
A: Within 15-20 working days for order less than 30pcs. Other Order Quantity can be delivered within 25-35 days.
2. Q: What is warranty of products?
A: All products are with 1 year guarantee.
3. Q: Does your company accept custom made in OEM/ODM mode?
A: Yes, we have a strong R&D team that can undertake OEM & ODM service.
4. Q: How do you control your product quality?
A: Firstly, our products are strictly in accordance with the ISO quality and CE system requirement. Secondly, each production procedure is designated by a particular engineer. Thirdly, we have a professional QC team.
5. Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.