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GR International HVDC contactor relay

Reading volume:267 Release time:2021-01-21 09:18:50

GR High current and high voltage DC contactor relays enable design engineers to integrate high voltage relay switches into various high current and high voltage applications。GR Contactor relays have a continuous current carrying capacity of 10a to 1000A and a rated voltage up to 1500vdc. The magnetic arc extinguishing design can dissipate any arc between the contacts in the sealed gas filled arc chamber. The characteristics of the coil economizer greatly reduce the power consumption and heating of the coil through signal pulse width modulation. Applications include electric vehicles, electric and hybrid vehicle charging stations, electric forklifts, etc.

characteristic

· The magnetic arc extinguishing design can dissipate any arc between the contacts in the sealed gas filled arc chamber

· The coil economizer greatly reduces the coil power consumption and heating through signal pulse width modulation (PWM)

· Design options for polar and nonpolar contacts to optimize performance based on the load polarity of the electrical system

application

· Electric vehicle (EV)

· Electric vehicle / hybrid electric vehicle charging station

· Electric forklift

· Battery disconnect device and management system

· uninterruptible power supply

· Renewable energy storage

standard

· Continuous current carrying: 10a to 1000A

· Working temperature range: - 40 ° C to 85 ° C



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Tel: +44 (0) 2131 46196

Email: info@grinternation.uk

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