Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The PSQ522 is a wall‑mounted or floor‑plate type AC electric‑vehicle charger designed for three‑phase 400 V input. It delivers 22 kW of power at a rated current of 32 A and complies with Type 2 (SAE J1772) connector standards. The unit operates on both 50 Hz and 60 Hz frequencies and is rated for an ambient temperature range of - 30 °C to +50 °C with humidity tolerance of 5 % to 98 %. Its wiring scheme follows L1+L2+L3+N+PE for safe power delivery.
The charger housing is fabricated from steel, incorporates copper wiring and PCB electronics, and carries the certifications 3C, CE, RoHS and REACH. It meets IP65 waterproof protection and IK10 impact resistance, while its acoustic noise is limited to 60 dB during operation. Standard cable lengths are 5 m for European installations and 7.6 m for American markets, with optional 10 m or 15 m lengths on request. Such specifications align with typical industry practice for residential and light‑commercial EV charging solutions.
Target users include property developers, fleet managers and electrical installers seeking reliable charging points for households or small commercial sites. The product is offered on an FOB basis with sample pricing available, and bulk discounts are listed for larger quantities. Importers should confirm minimum order quantities, lead‑time expectations and preferred Incoterms directly with Shenzhen Preston Industry before finalising the purchase.
| Input voltage | 400 V AC three‑phase (real) |
| Input rated current | 32 A (real) |
| Rated power | 22 kW (real) |
| Input frequency | 50 / 60 Hz (real) |
| Operating temperature range | -30 °C to +50 °C (real) |
| Storage temperature range | -40 °C to +80 °C (real) |
| Protection rating | IP65 (real) |
| Impact protection | IK10 (real) |
| Cable length (EU standard) | 5 m (typical) |
| Warranty period | 12 months (real) |
Shenzhen Preston Industry Co. Ltd. is located at 109a9, Building R2‑a, Gaoxin Village, No.020 South Seventh Road, Gaoxin High‑tech Zone Community, Yuehai Street, Shenzhen, 518000, China. The supplier carries a harbour trust tier and currently shows a response rate of 0.00, indicating that no reply times are recorded in the platform data.
The company lists wall‑mounted and floor‑plate AC EV chargers as its primary product line and notes the ability to accommodate custom specifications. No additional claims about company size, history or client portfolio are provided in the source data.
The PSQ522 is a wall-mounted or floor-plate type AC EV charger rated at 400V three-phase input, delivering 22KW at 32A for household and light commercial electric vehicle charging. Supporting Type 2 connector standard, this Mode 3 intelligent charger uses L1+L2+L3+N+PE wiring scheme for safe, efficient power delivery. Ideal for import/export trade in EV charging infrastructure, it meets household installation requirements and is compatible with most Mode 2 and Mode 3 EV charging scenarios globally.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the charger carries the listed certifications (3C, CE, RoHS, REACH) and that the IP65 and IK10 ratings are documented in a test report. Request the product’s full technical datasheet, dimensions and wiring diagram to ensure compatibility with the intended installation site.
Logistics should be clarified with the supplier, including expected lead time, preferred Incoterms such as FOB Shenzhen, and acceptable payment methods. Importers need to confirm packaging details, whether the units are shipped in pallets or crates, and any freight forwarder requirements for customs clearance in the destination country.
Arrange a pre‑shipment inspection that checks the waterproof rating, impact protection and functional performance at 22 kW. Request a factory acceptance test report, CE declaration of conformity and a copy of the warranty certificate. These documents help mitigate risk and streamline the import clearance process.
Compare alternatives, find similar products and connect with suppliers
When sourcing Psq522. Wall-Mounted Ac 400v, 32a, 22kw for your business, securing the right balance of quality and cost is essential. Shenzhen Preston Industry Co. Ltd., a supplier based in China, offers this product with key specifications including PSQ522, Wall-mounted / Floor-plate AC EV Charger, and 400V AC (Three-phase L1+L2+L3+N+PE). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $316.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the Batteries & Chargers sector with strong demand from importing countries worldwide.
Importing Psq522. Wall-Mounted Ac requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Preston Industry Co. Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Psq522. Wall-Mounted Ac for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Batteries & Chargers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Psq522. Wall-Mounted Ac requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Psq522. Wall-Mounted Ac 400v, 32a, 22kw from Shenzhen Preston Industry Co. Ltd. is $316.5/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Preston Industry Co. Ltd. through EximNext.
The supplier, Shenzhen Preston Industry Co. Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Psq522. Wall-Mounted Ac. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Psq522. Wall-Mounted Ac 400v, 32a, 22kw is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Psq522. Wall-Mounted Ac from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Preston Industry Co. Ltd.. Ensure you have the necessary import licenses for Batteries & Chargers products in your destination country.
Open the Shenzhen Preston Industry Co. Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Psq522. Wall-Mounted Ac 400v, 32a, 22kw supplied by Shenzhen Preston Industry Co. Ltd. include PSQ522, Wall-mounted / Floor-plate AC EV Charger, and 400V AC (Three-phase L1+L2+L3+N+PE). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shenzhen Preston Industry Co. Ltd. offers Psq522. Wall-Mounted Ac with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Psq522. Wall-Mounted Ac is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Preston Industry Co. Ltd. through our platform.
Shenzhen Preston Industry Co. Ltd. maintains international quality certifications. These ensure that the Psq522. Wall-Mounted Ac meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Preston Industry Co. Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Preston Industry Co. Ltd..
Discover more products in Batteries & Chargers from suppliers worldwide.