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High-Current Energy Storage Connector ES103 for Battery Modules by China Suppliers and Factory
| Rated Current | 250A-50mm² / 280A-70mm² / 330A-95mm² / 350A-120mm² |
| Rated Voltage | DC1500V |
| Withstand Voltage | AC 6800V |
| Insulation Resistance | ≥500MΩ |
| Contact Resistance | ≤0.3mΩ |
| Temperature Rise | ≤45K |
Frequently Asked Questions
What is the rated current for different wire cross-sections?
The rated current varies depending on the wire size: 250A for 50mm², 280A for 70mm², 330A for 95mm², and up to 350A for 120mm² cross-sections.
What are the rated and withstand voltage specifications?
This component features a high Rated Voltage of DC1500V and is built to handle a Withstand Voltage of up to AC 6800V.
What is the insulation resistance of this product?
The insulation resistance is rated at ≥500MΩ, ensuring high-level safety and preventing electrical leakage.
How low is the contact resistance for this connection?
The contact resistance is extremely low at ≤0.3mΩ, which minimizes power loss and ensures efficient energy transfer.
What is the maximum temperature rise under load?
The temperature rise is strictly controlled at ≤45K, ensuring stable thermal performance during continuous operation.