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The 720V400A high voltage battery management system from Hunan GCE Technology is a 5U rack-mounted unit engineered for energy storage systems, uninterruptible power supplies, and telecom power backup installations. It operates across a 384V to 1000V voltage range with a bidirectional current capacity of -500A to +500A, protected by MCCB and contactor architecture. Current sampling accuracy is rated at 1.0% FSR, and communication with battery management units runs over CAN bus. The system supports up to 20 BMUs, consumes 15W in operation, and measures 482 x 220 x 500mm with a net weight of approximately 32kg.
The core construction centres on a PCB assembly populated with electronic components for high-voltage string monitoring and protection. The MCC Divide between hardware protection layers (MCCB plus contactor) and software-controlled balancing logic. For lithium-ion battery strings up to 180 series cells (180S), this BMS provides the voltage translation and isolation required in grid-scale ESS and data centre UPS contexts. The absence of an integrated HMI display is noted, though an optional plug-in module can be added; dry contact outputs are not provided as standard.
Target buyers include EPC contractors for grid storage, telecom infrastructure operators, and UPS system integrators who need centralised battery protection at 720V nominal. The 5U form factor suits standard 19-inch rack installations common in containerised ESS and server rooms. Buyers should confirm with Hunan GCE Technology whether the Ethernet EMS interface supports their specific energy management platform, and whether the optional HMI module is stocked for their region.
| Voltage Range | 384V - 1000V |
| Rated Current Range | -500A to +500A (bidirectional) |
| Current Sampling Accuracy | 1.0% FSR |
| Maximum BMU Quantity | 20 units |
| Power Consumption | 15W (typical) |
| Mounting Form Factor | 5U rack, 482 x 220 x 500mm |
| Net Weight | ~32kg |
| BMU Communication Interface | CAN bus |
| UPS and SBMS Communication | RS485 / CAN |
| EMS / Monitoring Software Interface | Ethernet |
| HMI Display | Optional plug-in module (not standard) |
| Dry Contact Output | Not provided |
| Protection Method | MCCB + Contactor |
| Typical Cell Chemistry Supported | Lithium-ion (LiFePO4, NMC, standard for 180S configurations) |
Hunan GCE Technology Co., Ltd. is located in Section 2, Renmin East Road, Changsha area, Pilot Free Trade Zone, China (Hunan) 410000. The supplier holds an imported tier classification and a harbor trust tier. The response rate is recorded at 0.00% with an average response time of zero hours, which indicates no response data is available through the platform. The listing focuses on high-voltage battery management systems for energy storage, UPS, and telecom applications.
The company profile does not disclose factory size, year of establishment, revenue figures, employee count, or named clients. No certification details (ISO, UL, CE) are stated. Buyers should independently verify manufacturing credentials, quality system registrations, and reference installations before committing to volume orders. The Changsha location within a pilot free trade zone may offer logistical advantages for bonded warehousing and export processing, though specific customs or shipping arrangements must be confirmed directly with the supplier.
This 720V 400A High Voltage BMS is a 5U rack-mounted battery management system designed for Energy Storage Systems, UPS, and telecom power backup applications. With a voltage range of 384V to 1000V and ±500A current range, it provides robust MCCB and contactor-based protection. The system features 1.0% FSR current sampling accuracy and communicates with BMU via CAN interface, ensuring precise battery monitoring and safe operation in critical infrastructure installations.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order with Hunan GCE Technology, buyers should verify the supplier's manufacturing quality system registration (ISO 9001, ISO 14001) and any product-specific certifications such as UL 1973, IEC 62619, or CE marking for the BMS. Request a factory audit report or third-party inspection certificate. The lack of response data on the platform means direct communication channels must be tested early, buyers should schedule a video call or request samples to assess technical support capability and documentation quality before committing to volume procurement.
Logistics and trade terms require explicit confirmation with Hunan GCE Technology. The Changsha Pilot Free Trade Zone location suggests potential for ex-works or FCA Changsha terms, though FOB Shanghai or Shenzhen may be more practical for sea freight. Lead times, Incoterms, next available production slot, and whether the 5U chassis ships as complete unit or requires field assembly of BMUs must be confirmed. Payment terms typical for first transactions with Chinese BMS suppliers range from 30% TT advance and 70% LC at sight, though this must be negotiated directly. Buyers should also clarify whether the optional HMI module and any country-specific power cords are included or priced separately.
Quality assurance on arrival should include functional testing of CAN communication with a reference BMU, verification of current sensor zero-point and gain against a calibrated source, and insulation resistance testing of the complete assembly at 1000V DC per IEC 62619. Inspect packaging for moisture damage and shock indicators, 5U rack units are vulnerable to transit damage if not crated with adequate foam support. Documentation to request includes commissioning manual, CAN protocol specification, warranty terms (typically 2 years for BMS electronics), and a certificate of conformance with tested serial numbers. Consider engaging a third-party inspection agency in Changsha for pre-shipment verification if response reliability remains unverified.
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When sourcing 720v400a High Voltage Bms For Ess Ups Telecom for your business, securing the right balance of quality and cost is essential. Hunan GCE Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including 720V400A High Voltage BMS, 5U Rack-Mount, and 384V - 1000V DC. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2247/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8537.10, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing 720v400a High Voltage Bms requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hunan GCE 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 8537.10 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 720v400a High Voltage Bms 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 Electric Components category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing 720v400a High Voltage Bms 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 8537.10 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 720v400a High Voltage Bms For Ess Ups Telecom from Hunan GCE Technology Co., Ltd. is $2247/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 Hunan GCE Technology Co., Ltd. through EximNext.
The supplier, Hunan GCE Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 720v400a High Voltage Bms. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 720v400a High Voltage Bms For Ess Ups Telecom is classified under HS Code 8537.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 720v400a High Voltage Bms from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hunan GCE Technology Co., Ltd.. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Yes, Hunan GCE 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 720v400a High Voltage Bms For Ess Ups Telecom supplied by Hunan GCE Technology Co., Ltd. include 720V400A High Voltage BMS, 5U Rack-Mount, and 384V - 1000V DC. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hunan GCE Technology Co., Ltd. offers 720v400a High Voltage Bms with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
720v400a High Voltage Bms is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hunan GCE Technology Co., Ltd. through our platform.
Hunan GCE Technology Co., Ltd. maintains international quality certifications. These ensure that the 720v400a High Voltage Bms 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. Hunan GCE 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 Hunan GCE Technology Co., Ltd..
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