What certifications does the product have?

The product has RoHS, CCC, ISO, ETL, UL, and TUV certifications.

Professional Single Phase 4kw Integrated Heat Pump Dryer PCBA for System Control and DC Inverter Compressor Drive

Name: Professional Single Phase 4kw Integrated Heat Pump Dryer PCBA for System Control and DC Inverter Compressor Drive
Brand: Guangzhou Asl Electronic Technology Co., Ltd.
SKU: 2193284935

Guangdong, ChinaGuangzhou Asl Electronic Technology Co., Ltd.

US$180.00-300.00

1 Piece

Product profile

Customization

Available

Metal Coating

Copper

Mode of Production

SMT+DIP

Model NO.

MWH521

Layers

Double-Layer

Base Material

FR-4

Certification

RoHS, CCC, ISO

Customized

Condition

New

Rated Power Input

4kw

Rated Voltage

Single Phase AC220V

Heat-Dissipating Method

Air Cooling

Operating Power Frequency

50/60 Hz

Type of Compressor

BLDC/Pmsm

Communicated Method

RS485

Refrigerant

R410;R32;R290

Transport Package

Protect Product with Polyfoam and Multi Layer PA

Specification

length 240mm; width 152mm; height 160mm

Trademark

ASL

Origin

Guangdong, China

HS Code

8537101190

Production Capacity

300000 Pieces/Year

Key features

Customized PCBA Solution: Tailored logic and structure for diverse heat pump brands and specific customer requirements.

High Production Capacity: Annual production of over 300,000 DC inverter PCBA units with own SMT and sensor lines.

Global Market Leader: Holds over 60% global market share in DC inverter pool heat pump segment, exported to 120+ countries.

Wide Application Scope: Suitable for heat pump dryers, swimming pools, dehumidifiers, floor heating, and water heaters.

Comprehensive Certifications: Certified with RoHS, CCC, ISO, ETL, UL, and TUV reports for global compliance.

Advanced Control Technology: Supports BLDC/PMSM compressors with RS485 communication and multi-channel relay outputs.

Established Manufacturer: National High-Tech Enterprise founded in 2005 with over 15 years of industry experience.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperiencePatents Awarded

Guangzhou Asl Electronic Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2014-09-01Nearest Port: FoshanAverage Response Time: ≤2.80hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, FAS, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technology supplier with activities spanning technology development, consulting, technical services, electronic components, mechanical equipment, and related imports and exports. It supports extensive customization, including sample-based, design-based, full, minor, and flexible customization, but does not provide 3D software design services. Quality and operational controls include ISO9001:2015 certification, written inspection procedures, traceability for raw materials, and documented corrective-action and complaint-handling procedures. Manufacturing capacity is supported by valid contracts with associated subcontractors, although the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no offline trade-show participation. Export sales account for 51%–70% of total sales, with 19 years of export experience. Financial records are indicated for 2021–2023, but their quality or sufficiency cannot be determined from...

Supplier typeThe supplier explicitly identifies as a professional technology supplier. Its stated scope includes technology development, consulting, technical exchange, technology transfer, technical promotion and services, as well as electronic, electromechanical, mechanical and power-related products.

CertificationsThe supplier holds an ISO9001:2015 certificate. The slices do not identify the certification scope, validity status, or additional named certifications.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, corrective and preventive actions, quality assurance, and raw-material traceability. However, it reports no overseas agents or branches and serves zero stated overseas countries, so the geographic reach of after-sales support is limited or unconfirmed.

R&D capabilityThe supplier is described as a professional technology supplier, conducts technology and appliance-related research and development, and has an available SDK. It does not provide 3D software design services, but this stated limitation does not negate the broader evidence of technical R&D capability.

Production capacityManufacturing capacity is supported by valid contracts between the factory and each associated subcontractor, with written supplier-service procedures and 150 qualified suppliers reported. Finished-product inspection instructions are uniformly followed, but the supplier has no in-stock capacity and reported lead times of within 15 working days off-season and one month during peak season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization coverage, although 3D software design services are specifically unavailable.

Product Q&A

Q:What is the delivery time?

20-30 days.

Q:What is the warranty period for products?

All products are with 1 year guarantee.

Q:Are the PCBA products standardized for all heat pumps?

Nope, since the logic and the structure for different brands of heat pump are diverse, the PCBA products are not standardized. We need to customized for every customer.

Q:What is the process to cooperate with ASL?

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 confirm

Q:What is the annual production capacity?

Annually production of DC inverter PCBA reached 30w+.