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The Qy-s - Series Water-cooled Brake Resistance is an industrial-grade unit designed for electric and hybrid vehicle braking systems. It incorporates copper conductor windings mounted on a steel-frame housing that contains a water-cooled circuit. Integrated temperature, water-leakage and flow alarm systems monitor operating conditions throughout each braking cycle. Buyers should verify the unit’s voltage rating, required cooling water flow and compliance with target market certifications before purchase.
The copper windings provide low electrical resistance, while the steel frame offers structural rigidity under high thermal loads. Typical brake resistors of this class operate at 400 V DC and rely on a water flow of around 150 L min⁻¹ to maintain temperatures below 120 °C. The compact cabinet dimensions, usually about 800 mm × 600 mm × 500 mm, allow installation in confined vehicle bays. Standard quality management follows ISO 9001 and CE directives, which are common expectations for automotive components.
These units are commonly supplied to electric-vehicle manufacturers, hybrid-vehicle assemblers and firms building rail-transit or heavy-equipment braking systems. Trade terms often include flexible minimum order quantities and payment via L/C or T/T, though exact conditions must be confirmed with the supplier. The supplier packages the cabinets in reinforced wooden crates for bulk shipment.
| Material | Copper conductor windings on steel frame housing |
| Cooling Method | Water-cooled circuit with integrated temperature monitoring |
| Alarm Systems | Temperature, water-leakage and flow alarms |
| Typical Operating Voltage | 400 V DC (standard for electric-vehicle brake resistors) |
| Typical Cooling Water Flow | 150 L min⁻¹ (standard for industrial brake units) |
| Typical Thermal Resistance | ≤0.2 °C kW⁻¹ (standard for high-efficiency brake resistors) |
| Typical Dimensions | 800 mm × 600 mm × 500 mm (standard footprint for vehicle-integrated units) |
| Typical Weight | 120 kg (standard for water-cooled brake cabinets) |
| Compliance | ISO 9001 quality management and CE safety directives (typical for automotive components) |
Shaanxi Qiyu Electronic Technology Co., Ltd. is located in the Economic Development Zone of Xian, Shaanxi, China (postal code 710600). The supplier is listed under the harbor trust tier and currently shows a zero-percent response rate with no recorded response hours, indicating limited communication activity. Their profile confirms the company operates as an electronic technology manufacturer, but no additional corporate history or revenue figures are provided.
The company offers the Qy‑s Series Water-cooled Brake Resistance as part of its industrial-grade product line. The listing does not disclose minimum order quantities, unit pricing or lead-time, so interested buyers must request those details directly from the supplier. No specific certification documents are attached to the profile, requiring verification before purchase.
The QY-S Series water-cooled brake resistance cabinet functions as a brake energy consumption device for electric and hybrid vehicles, featuring integrated temperature, water leakage and flow alarm systems to ensure safe and reliable operation during braking cycles. This industrial-grade brake component supports regenerative braking efficiency and is widely used in new energy commercial vehicles, rail transit systems and heavy equipment where consistent braking performance under high thermal load is critical. B2B buyers sourcing these units should verify voltage ratings, cooling flow requirements and certification compliance for target export markets.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the supplier’s corporate registration, trust tier and response record, and request detailed product data sheets that list voltage rating, cooling water flow and alarm specifications. Confirm that the unit complies with the certifications required in your target market, such as ISO 9001 and CE, by asking for copies of the relevant test reports. It is also prudent to obtain a sample or factory photograph to ensure the cabinet matches the described dimensions.
Logistics for the water‑cooled brake resistance are typically arranged as bulk shipments in reinforced wooden crates, with common Incoterms including FOB, CIF or DDP depending on the buyer’s preference. Because the supplier does not publish lead‑time, ask for an estimated production schedule and shipping window. Payment methods usually involve L/C or T/T; clarify the terms and any required advance deposits before confirming the contract.
Quality assurance should include a pre‑shipment inspection that checks the integrity of the copper windings, the operation of the alarm sensors and the performance of the water‑cooling circuit under load. Request a factory test report that records thermal resistance and temperature stability at the specified voltage. Ensure that the commercial invoice, packing list and CE/ISO certificates are included in the documentation package for customs clearance.
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When sourcing Qy-S - Series Water-Cooled Brake Resistance for your business, securing the right balance of quality and cost is essential. Shaanxi Qiyu Electronic Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including QY-S Series Water-Cooled Brake Resistance Cabinet, Water-Cooled with Integrated Flow and Leakage Alarm, and Temperature Alarm, Water Leakage Detection, Flow Monitoring. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $5000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.94, making it a staple in the Automobile Brakes & Spare Parts sector with strong demand from importing countries worldwide.
Importing Qy-S - Series Water-Cool requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shaanxi Qiyu Electronic Technology 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 8708.94 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Qy-S - Series Water-Cool has been verified on our platform. 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 verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Brakes & Spare Parts category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Qy-S - Series Water-Cool 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 8708.94 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 Qy-S - Series Water-Cooled Brake Resistance from Shaanxi Qiyu Electronic Technology Co., Ltd. is $5000/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 Shaanxi Qiyu Electronic Technology Co., Ltd. through EximNext.
The supplier, Shaanxi Qiyu Electronic Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Qy-S - Series Water-Cool. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Qy-S - Series Water-Cooled Brake Resistance is classified under HS Code 8708.94. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Qy-S - Series Water-Cool from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shaanxi Qiyu Electronic Technology Co., Ltd.. Ensure you have the necessary import licenses for Automobile Brakes & Spare Parts products in your destination country.
Yes, Shaanxi Qiyu Electronic Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Qy-S - Series Water-Cooled Brake Resistance supplied by Shaanxi Qiyu Electronic Technology Co., Ltd. include QY-S Series Water-Cooled Brake Resistance Cabinet, Water-Cooled with Integrated Flow and Leakage Alarm, and Temperature Alarm, Water Leakage Detection, Flow Monitoring. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shaanxi Qiyu Electronic Technology Co., Ltd. offers Qy-S - Series Water-Cool with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Qy-S - Series Water-Cool is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shaanxi Qiyu Electronic Technology Co., Ltd. through our platform.
Shaanxi Qiyu Electronic Technology Co., Ltd. maintains international quality certifications. These ensure that the Qy-S - Series Water-Cool 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. Shaanxi Qiyu Electronic Technology 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 Shaanxi Qiyu Electronic Technology Co., Ltd..
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