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RGC Solid State Relay with Integrated Current Monitoring
This slim RG design is capable of detecting various failure modes occuring to the heaters and also to the product itself. Failures which can be detected include partial load failure, heater loss, open circuit SSR, short circuit SSR and SSR over temperature. A normally closed, potential free alarm, opens in the event of a system or power semiconductor fault.
A load current setpint has to be TEACHed to the SSR either locally by the TEACH button on the front of the device or remotely through the provided terminal.
This product is available either with integrated heatsink (RGC1S series) and also without heatsink (RGS1S series). The minimum product width is 22.5mm. The control and auxiliary terminals are double box clamps to facilitate safe looping whilst the power terminals are either screw terminals or box clamps depending on the model selected.
Features
• Product width ranging from 22.5mm to 70mm
• Partial load failure detection
• Zero cross switching
• Ratings up to 660VACrms & 85AACrms @ 40oC
• Up to 18000A2s for I 2t and 1200Vp for blocking voltage
• Control voltage range: 4 - 32 VDC
• Local or remote current set-point
• LED indications for the different faults
• Alarm signal output for SSR or load circuit malfunction
• Integrated voltage transient protection with varistor
• 100kA short circuit current rating according to UL508
