TE Connectivity ECPN & ECPS High-Voltage DC Contactors

Introduction

TE Connectivity's ECPN and ECPS High-Voltage DC Contactors are engineered for high-performance applications in 1500V DC voltage systems. These contactors are ideal for environments that demand reliability and safety, such as battery energy storage and electric vehicle charging systems.

Part Description

The ECPN and ECPS contactors are designed to handle continuous current capacities ranging from 350A to 800A, making them suitable for a variety of high-voltage applications. They utilize advanced gas-filling and ceramic-sealing technology, which enhances their arc extinguishing capabilities. With a strong short-circuit current endurance of up to 20KA, these contactors ensure robust performance and system safety. The dual coil design requires only 5W of holding power, and they are compatible with the DC-1 utilization category as per IEC60947-4-1 standards.

Applications

• Battery energy storage systems
• Electric vehicle (EV) chargers
• Photovoltaic inverters
• Data centers
• Electric marine vessels
• Power conversion systems
• Megawatt EV DC chargers

Industries

• Renewable energy
• Electric vehicles
• Marine
• Data centers
• Power generation and distribution

Usage Ideas

1. Battery Energy Storage System: Integrate the ECPN contactor into a home battery storage system to manage the charging and discharging cycles efficiently.
2. Electric Vehicle Charging Station: Use the ECPS contactor in a high-capacity EV charging station to ensure safe and reliable power delivery to electric vehicles.
3. Photovoltaic Inverter Application: Implement the contactors in a photovoltaic inverter setup to enhance the safety and efficiency of solar energy conversion.

Conclusion

TE Connectivity's ECPN and ECPS High-Voltage DC Contactors are essential components for modern electrical systems requiring high reliability and safety. With their advanced technology and robust specifications, they are well-suited for a wide range of applications across various industries, making them a valuable addition to any high-voltage project.