Audited Supplier
| Product Name | Single Phase 4kW Integrated PCBA for heat pump dryer system control and DC Inverter Compressor Drive | Power Factor | 0.99 |
| Feature Description | Operating Temperature Range | -30~60°C | |
| Usage Scenarios | heat pump dryer/swimming pool heat pump/dehumidifier/floor heating/water heater/ water cooler | Storage Temperature Range | -30~80°C |
| Rated Voltage | Single-Phase AC220V | Operating Humidity Range | 10%~95%(No frosting and condensation) |
| Operating Voltage Range | AC175V-AC265V | Applicable Altitude | 2000m |
| Operating Power Frequency | 50/60Hz | Dimension(without radiator fins) | 240*152*160mm |
| Rated Power Input | 4kW | On-off Input | 4 channels |
| Heat-dissipating Method | Air cooling | Analog input | 11 channels |
| Compressor Type | BLDC/PMSM Compressor | Relay output | 6 channels |
| Range of Output Mechanical Frequency | 20Hz-120Hz | DC blowers output | 1 channels |
| Output Efficiency | 0.93-0.95 | Expansion valve output | 1 channels |
| Communication Mode | RS485 | Variable-speed pump | None |
| Refrigerant Type | R410;R32;R290 |
Usage Scenarios:
three-in-one heat pump; solar heat pump; water heater; water cooler; floor heating; heat pump dehumidifier; heat pump dryer; air to water heat pump; swimming pool heat pump; air source heat pump; ground source heat pump; geothermal heat pump
National High Tech Enterprise Certificate / Quolity Certificate / Product Certificate / Patents / ETL Report / UL Report / TUV Report / Software Copyrigh
ASL founded in Guangzhou, China in 2005,
Launched ASL's first DC inverter PCBA for water source heat pump in 2007,
Obtained ISO9001 Quality Management System Certification in 2008,
Launched ASL's first DC inverter PCBA for water & ground source heat pump in 2009,
Become the first in China to launch DC inverter controller PCBA for swimming pool heat pump in 2014,
Built ASL's own SMT line in 2015,
Being awarded the title of High-Tech Enterprise in Guangdong in 2017,
Built ASL's own sensor/cable processing production line in 2020,
Annually production of DC inverter PCBA reached 30w+ in 2021,
ASL Foshan branch founded in 2022
ASL has been positioned in the global market since its inception, with products exported along with customers' Heap Pumps to over 120 countries and regions worldwide. It holds a market share of over 60% in the vertical segment of DC inverter pool heat pump .
120+ countries & regions: Heat pumps with ASL PCB inside are being used in 120+ countries and regions
30w+ pieces: 30w+ pieces annual production of DC inverter heat pump PCBA
60%+ global market share: 60%+ global market share in DC Inverter Pool Heat Pump
1. What is delivery time?
A: 20-30 days.
2. What is warranty of products?
A: All products are with 1 year guarantee.
3. Are the PCBA products standardlized for all heat pumps?
A: Nope, since the logic and the structure for different brands of heat pump are diverse, the PCBA products are not standardlized. We need to customized for every customer.
4. What's the process to corperate with ASL?
A: We undertake the following SOP to provide customer serviese:
(1)technical communicate for: the usage scenarios, the heat pump functions, the voltage and power required, the compressor's brand and type
(2)ASL provide our suggestion for the appropriate combo list for the whole heat pump solution and the quotation
(3)place the sample pieces order
(4)Detail technical design for software and hardware
(5) Logic confirmation from customers
(6)ASL produce and deliver the sample pieces
(7) sample confirmation from customers
(8) place the batch order
(9)batch order production and delivery
(10)after sales service
