High-Voltage DC Contactors: HVC27*MC Series

Introduction

The HVC27*MC series of high-voltage DC contactors from TDK Corporation represents a significant advancement in the field of power management. Designed to operate at DC voltages of up to 1000V, these compact contactors are engineered for safety and reliability, making them ideal for various demanding applications.

Part Description

The HVC27*MC series features a mechanically linked, normally-closed auxiliary contact, enhancing safety by providing precise feedback on the contact position. With dimensions of just 86.5 x 95 x 44 mm and a weight of 530 g, these gas-filled contactors are not only robust but also space-efficient. They are available in continuous current ratings of 300A, 400A, and 500A, with a temporary overcurrent capability of up to 900A for short durations. The design includes a hermetically sealed ceramic arc chamber, ensuring safe disconnection and reliable operation under challenging conditions. The contactors are compliant with international safety standards, including UL, CE, and UKCA certifications.

Applications

• Battery Disconnect Units (BDUs)
• Energy Storage Systems (ESS)
• DC Fast Charging Stations
• Uninterruptible Power Supplies (UPS)

Industries

• Electric Mobility
• Renewable Energy
• Industrial Machinery
• Automotive
• Commercial Vehicles

Usage Ideas

1. Battery Management System: Integrate the HVC27*MC contactor into a battery management system for electric vehicles to ensure safe disconnection during maintenance or emergencies.
2. Energy Storage Solutions: Use the contactor in a home energy storage system to manage the connection and disconnection of solar batteries, enhancing safety and efficiency.
3. DC Fast Charging Station: Implement the HVC27*MC in a DC fast charging station to provide reliable and safe disconnection of high-voltage lines during vehicle charging.

Conclusion

The HVC27MC series high-voltage DC contactors from TDK Corporation are a vital component for modern power management solutions. Their compact design, robust safety features, and compliance with international standards make them suitable for a wide range of applications across various industries. As the demand for reliable and efficient energy solutions continues to grow, the HVC27MC series stands out as a reliable choice for engineers and developers alike.