Are there special relays for high inrush currents?
Electronic ballasts, modern LED lighting, energy-saving lamps and power supplies typically have high inrush currents when switching, which can be up to 250 times the nominal current. ComatReleco offers special relays for high inrush currents:
- CHI14 / CHI34: Zero-crossing switching, up to 800A inrush current for 800us
- C7-W10: With tungsten pre-contact, up to 500A inrush current for 2.5ms
- C10-A15: With silver-tin oxide contact, up to 120A inrush current for 20ms
- CIM14: Time relay with zero-crossing switch, up to 800A inrush current for 800us