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  • Macromatic COKP10A68 Current Monitor Relay

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    COKP10A68

    Manufacturer Macromatic
    Manufacturer Product Number COKP10A68
    $123.07

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    Product Description

    Current Monitor Relay • Type: Overcurrent • Coil Voltage: 24 VAC • Contact Configuration: 1C SPDT • Mounting: 8 Pin Plug-in • Current Range Monitored: 1 - 10 Amps • Current Settings: Pick-up: Adjustable throughout current range monitored Drop-out: Fixed at 95% of pick-up setting (COP Series); or Adjustable from 50-95% of pick-up setting (COKP Series) • Drop-Out Setting: Adjustable (From 50-95% of Pick-Up) • Indicator LED: Green when Input Voltage is applied; Red Flashing when in time delay; and Red Steady when Relay is energized.
     
          Product Information       Resources
    ManufacturerMacromatic
    Product Category Monitor
    Product Sub Category Current Monitor Relay
    SeriesCOKP Series
    		 
      Download Datasheet

      RoHS Compliant
          Specifications
    Product Attribute
    		Attribute Value
    TypeOvercurrent
    Coil Voltage24 VAC
    Contact Configuration1C SPDT
    Mounting8 Pin Plug-in
    Current Range Monitored1 - 10 Amps
    Current SettingsPick-up: Adjustable throughout current range monitored Drop-out: Fixed at 95% of pick-up setting (COP Series); or Adjustable from 50-95% of pick-up setting (COKP Series)
    Drop-Out SettingAdjustable (From 50-95% of Pick-Up)
    Indicator LEDGreen when Input Voltage is applied; Red Flashing when in time delay; and Red Steady when Relay is energized.
    Input Voltage ToleranceAC Operation: +10/-15% of nominal at 50/60 Hz.
    LifeMechanical: 10,000,000 operations, Full Load: 100,000 operations
    Load (Burden)Less than 5VA
    Mounting NeedsRequires an 8 or Plug-in 11 Pin Round socket--see page 16 of Catalog.
    Output Contacts10A Resistive @ 240V AC/30V DC, 1/2HP @ 240V AC (N.O.), 1/3HP @ 240V AC (N.C.)
    Pick-up SettingAdjustable
    ResetAutomatic. Contact Macromatic for information on a product with a latching function--the relay remains energized even after the current drops below the dropout setting until a remote N.C. button is opened.
    Response TimesPick-up: Adjustable 0.1-10 seconds, Drop-out: Fixed 100ms
    Temperature-28° to 55°C (-20° to 131°F)
          Series Features
    COKP Series AC OVERCURRENT
    Series Description: Current sensing relays can be used in several applications where protection of sen- sitive or expensive equipment against over or under current conditions is required, such as detecting (sensing) conveyor jam-up conditions, machine tool wear, no load conditions or monitoring status of heater or lamp loads.

    The COKP Series is used to detect an overcurrent condition. The pick-up current setting is user-adjustable within one of three ranges as shown in the Product Selec- tion Table below. An external current transformer can be used to extend the range of these products. The drop-out setting is adjustable from 50-95% of the selected pick-up setting. The relay will energize when the monitored AC current is above the pick-up setting for a period longer than the adjustable time delay (t) of 0.1-10 seconds. This delay prevents nuisance tripping caused by inrush currents. It will de-energize when the monitored AC current is below the drop-out setting.
    • Monitors AC currents for overcurrent conditions
    • Three separate current monitoring ranges covering 0.1 - 10 amperes
    • External CT can be used to extend ranges
    • Adjustable Pick-up and Drop- out Settings
    • Adjustable time delay of 0.1-10 seconds on pick-up
    • LED indicates output relay status
    • Uses industry-standard 8 pin octal socket
    • 10A SPDT output contact

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