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Song Chuan 510 Heavy Duty PCB Power Relay

Song Chuan's 510 Heavy Duty PCB Power Relay is Double-Pole Double-Make (DPDM), high-performance power relays for photovoltaic power generation systems. This 510 relay offers 54A and 50A versions of current variants. The 510 power relay offers unique Double-Pole Double-Throw (DPDT) Form A and 26.7Ω coil resistance for heavy-duty relays up to 400VAC. Features coil holding voltage which can be reduced to 50~55% of the nominal coil voltage for saving energy. Applications include photovoltaic power generation systems and solar inverters.

Features

  • Heavy-duty 54A, 277VAC and 50A, 400VAC power types
  • DPDM contact configuration with large contact gap 2.1mm or 3.0mm version
  • 30ms (maximum) operating time
  • Conforms to European photovoltaic standard IEC 62109-1
  • Coil holding voltage can be reduced to 50~55% of the nominal coil voltage for saving energy
  • High-performance PCB power relay for photovoltaic power generation systems (solar inverter)
  • Complies with RoHS-Directive 2011/65/EU

Applications

  • Photovoltaic Power generation systems
  • Solar inverters

510 Heavy Duty PCB Power Relay Drawing

Song Chuan 510 Heavy Duty PCB Power Relay
Published: 2017-10-13 | Updated: 2022-04-04