EPCOS / TDK HVC27-MC High-Voltage Contactors
TDK HVC27-MC High-Voltage Contactors feature a robust design for high-voltage DC switching requirements in harsh environments. These contactors come with a mechanically linked, normally closed auxiliary contact (mirror contact) compliant with IEC 60947-4-1. This enhancement enables precise contact position feedback for safety-critical applications in industrial energy and electric mobility systems. The HVC27-MC series offers a maximum operating voltage of 1000VDC and an IP40 protection rating. This TDK series features a single coil with a connector, no coil termination, and bidirectional main terminals. The HVC27-MC contactors are ideal for electrical energy storage systems (ESS) and DC fast-charging applications.
Features
- Single coil with connector
- No coil termination
- Main terminals without polarity (bidirectional)
- Normally closed auxiliary contact (mirror contact, according to IEC 60947-4-1)
- RoHS compatible
Applications
- Battery-disconnect units
- Uninterruptible power supplies (UPS)
- ESS
- DC fast-charging stations
- Industrial energy
- Electric mobility
- Harsh environments
Specifications
- 12V or 24V coil type
- 1kVDC maximum operating voltage
- 300A, 400A, or 500A continuous current
- 80A rated operating current
- 0.125mΩ typical contact resistance at 100A
- 0.30mΩ maximum contact resistance at 100A
- 8kV rated impulse withstand voltage
- 500,000 operations of mechanical endurance
- IP40 protection level
- -40°C to +85°C operating temperature range
Dimensions (mm)
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