Control Relay - LMCCR-2A ( Multifunction, Combined Current Monitoring )

• Under or Over current monitoring (selectable)
• 3 Selectable current ranges (0.2A, 1A or 2A)
• Adjustable Trip level, Hysteresis and Time delay + Latch
• Isolated Auxiliary supply
• SPDT Relay output
• 17.5mm wide, DIN Rail mount
• UL Listed

The product is designed to monitor current in a feed to a load. An auxiliary supply (required to power the unit) must be present for the product to function.

Two monitoring modes available:

Under current:
In normal operation, the relay is in the energised state (monitored current above the set trip level). When the current decreases below the trip level, the relay will de-energise after the set delay. The current must increase above the trip level plus the hysteresis before the relay will re-energise.

Over current:
In normal operation, the relay is in the energised state (monitored current below the set trip level). When the current increases above the trip level, the relay will de-energise after the set delay. The current must decrease below the trip level minus the hysteresis before the relay will re-energise.

SPECIFICATION:

• Monitoring function: Under or Over current
• Monitored current ranges: 0.02 – 0.2A, 0.1 – 1A or 0.2 – 2A AC/DC
• Trip level: 10 – 100% of selected range
• Hysteresis: 2 or 10%
• Time delay: 0.1 – 30s
• Aux. supply voltage*: 12 – 60V AC/DC or 24 – 230V AC/DC
• Output: SPDT 8A @ 250V (AC1)
• Dimensions(mm): W:17.5 x H:89 x D:66.5