ES095 Battery Connector for Energy Storage Systems DC 1500V
Product specification
| Housing Material | PA66-GF |
| Terminal Material | Copper alloy,silver-plated |
| Plugging Times | 200 times |
| Error-proofing | 4 keying options, polarized to prevent reverse insertion |
| Rated Current | 200A-50mm²/250A-70mm²/310A-95mm² |
| Rated Voltage | DC1500V |
| Withstand Voltage | AC 6800V |
| Insulation Resistance | ≥500MΩ |
| Contact Resistance | ≤0.3mΩ |
| Temperature Rise | ≤45K |
| Ambient Temperature | -40℃~+125℃ |
| Salt Spray | 96H |
| Altitude | 4000m |
| Protection Rating | IPXXB IP67 |
| Flame Retardant Rating | UL94 V-0 |
| Certification | EN 61984 (TUV) |
Product Drawing
Order Information
|
Plug P/N |
Socket P/N |
Color |
Wire Range |
|
ES095-03C95-1SY(W/Y)-02 |
ES095-01M8-1SY(W/Y)-01 |
Black |
310A-95mm² |
|
ES095-03C95-2SY(X/Z)-02 |
ES095-01M8-2SY(X/Z)-01 |
Orange |
310A-95mm² |
|
ES095-03C70-1SY(W/Y)-02 |
ES095-01M8-1SY(W/Y)-01 |
Black |
250A-70mm² |
|
ES095-03C70-2SY(X/Z)-02 |
ES095-01M8-2SY(X/Z)-01 |
Orange |
250A-70mm² |
|
ES095-03C50-1SY(W/Y)-02 |
ES095-01M8-1SY(W/Y)-01 |
Black |
200A-50mm² |
|
ES095-03C50-2SY(X/Z)-02 |
ES095-01M8-2SY(X/Z)-01 |
Orange |
200A-50mm² |
Product Description
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The secondary lock buckle structure designThe secondary lock buckle structure design enhances error-proofing, safety, and reliability. As the system continuously undergoes thermal expansion/contraction and minor vibrations from charge-discharge cycles, the secondary lock is critical for ensuring long-term connection stability. During maintenance, standardized procedures require first releasing the secondary lock before disengaging the primary lock, enabling safe disconnection
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Dual Anti-Mismating SystemSafety and error-proofing are paramount in high-voltage, high-current systems. This connector incorporates a robust two-layer protection strategy. First, a visual color-coding system using distinct black and orange housings provides immediate, intuitive identification for positive and negative poles, preventing mistakes at a glance. Second, this is reinforced by a physical polarized keying mechanism. The connector housing features a unique asymmetrical design that makes it physically impossible to mate incorrect poles together.
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Comprehensive Safety ProtectionThis connector is engineered with holistic safety as a core principle. It features a fully integrated finger-safe design that completely shrouds the live electrical contacts. This design serves a dual purpose: it effectively prevents accidental human contact with energized terminals, mitigating electrocution risk, and simultaneously blocks the ingress of foreign particles and debris (such as metal dust or tools) that could cause short circuits. This comprehensive protection is maintained throughout the connector's mating and unmating cycle, ensuring a safe operating environment for technicians.
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Quick InstallationRecognizing the need for efficiency in volume production, this connector is designed for rapid and tool-less installation. It incorporates an intuitive push-to-release mechanism that allows for fast, secure mating and unmating without the need for additional tools or complex procedures. This translates directly into increased production throughput, lower labor costs, and simplified maintenance operations.
Sanco provides one-stop manufacturing solutions covering the entire process from product design, mold development and production, stamping and CNC machining, plating and spraying, to final assembly and inspection.
Our R&D team of 200 experts and professional laboratories enable us to independently execute product structure design, CAE simulation analysis, performance validation, and in-house mold design and manufacturing. Equipped with specialized mold technicians and advanced machinery (including slow wire cutting, fast wire cutting, medium wire cutting, and CNC machines achieving machining accuracy up to 0.02mm), we produce terminals through cold heading or CNC processes and complete plating in-house. Plastic raw materials are thermally baked and injection molded with terminals, followed by assembly via both manual and automated equipment for final shipment. With our professional production and quality assurance teams, we ensure efficient and precise execution at every stage..
Sanco testing center is equipped with standard test site, professional testing team, more than 100 sets of advanced testing equipment, can scientifically operate according to ISO/IEC/UL/GB/GJB and other laboratory accreditation standards, establish a sound quality management system.
In March 2021, it was officially recognized by the China National Accreditation Service for Conformity Assessment (CNAS). It is conducive to improving its own management and technical capabilities, providing a full range of quality plans for products, and increasing customers' trust in Sanco and core market competitiveness.
High-performance battery connectors tailored for battery modules, PCS, BMS, and system integration, ensuring stable energy transmission.
Sanco's ES095 series energy storage connectors have achieved international recognition as a trusted component within CATL's battery packs, demonstrating their world-class performance and reliability. Having been deployed in over 500 energy storage projects across more than 20 countries, our connectors operate seamlessly in diverse and challenging environments—from extreme temperatures in North American grid-scale systems to high-humidity conditions in Southeast Asian commercial installations.
This extensive global footprint is a testament to the exceptional stability and safety of Sanco's engineering solutions. The ES095 series incorporates advanced contact technology and robust insulation materials that ensure uninterrupted power transmission and long-term durability. Our partnership with industry leaders underscores Sanco's capability to meet the highest standards of quality and performance.
With this proven track record, Sanco possesses not only the technical expertise but also the practical experience to support the most demanding energy storage applications worldwide. We continue to innovate and refine our products, drawing invaluable insights from these global deployments to deliver even more reliable and efficient connectivity solutions for the future of energy storage.
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FAQ
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Q: How many specifications do your energy storage connectors cover?
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Q: How do I choose the right connector for my energy storage system?
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Q: What are your competitive advantages? Why should I choose your products?
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Q: What is the IP rating of your connectors?
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Q: Are the connectors certified?