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China ES057S Energy Storage Battery Connector 80A-120A - Reliable Suppliers from Factory for BESS Solutions

The ES057S Series Battery Energy Storage Connector is expertly designed for high-voltage positive and negative connections between battery modules within energy storage systems, ensuring the stable and reliable operation of Battery Energy Storage Systems (BESS). This advanced connector is fully compatible with 100Ah and 200Ah battery cells, making it an ideal choice for various applications.

Featuring an innovative push-to-release mechanism, this connector facilitates quick plug-and-play installation, significantly enhancing efficiency. Available in current ratings of 60A, 80A, and 120A, it supports wiring sizes of 10mm², 16mm², and 25mm² with a 5.7mm terminal diameter. Its compact design requires only an Φ18mm panel cutout, making it perfect for high-density battery pack configurations. As a leading manufacturer in China, we are proud to supply high-quality connectors that meet the demands of the energy storage industry.

Product Details

Rated Current

63A-10mm² / 80A-16mm² / 120A-25mm²

Rated Voltage

DC1500V

Withstand Voltage

AC 6800V

Insulation Resistance

≥500MΩ

Contact Resistance

≤0.3mΩ

Temperature Rise

≤45K

Frequently Asked Questions

What are the rated current options and corresponding wire sizes?

The rated current configurations are 63A with a 10mm² wire cross-section, 80A with a 16mm² wire cross-section, and 120A with a 25mm² wire cross-section.

What is the rated voltage capacity of this product?

This product is designed and rated for a high-voltage capacity of DC1500V.

How much withstand voltage can this component handle?

It features a robust withstand voltage capability of AC 6800V to ensure safe operation under electrical stress.

What is the minimum insulation resistance value?

The insulation resistance is highly secure, maintaining a value of greater than or equal to 500MΩ (≥500MΩ).

What are the contact resistance and temperature rise limits?

The contact resistance is kept extremely low at less than or equal to 0.3mΩ (≤0.3mΩ), and the temperature rise is restricted to a maximum of 45K (≤45K) to prevent overheating.