COKP01A62
Lead Time: 10 Days
Description Of Function
The pick-up current setting is user-adjustable within the Monitored Current Range below. An external current transformer can be used to extend the range beyond 10 amperes. 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.
Function Chart
Product Overview
Features
- 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
Enclosure Style
Plug-in case utilizing industry-standard 8 pin octal sockets
Configuration / Contact Rating
- SPDT
- 10A @ 240V AC / 7A @ 28V DC SPDT, 1/4 HP @ 120V AC (N.O.)
Application Information
- Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.
- Load (Burden): Less than 5VA for all voltages
- Indicator LED: Green when Input Voltage is applied; Red when Relay is energized
- Monitored Current Ranges: 0.5 - 5A, 0.1 - 1A, 1 - 10A
- Response Times: Adjustable time delay of 0.1-10 seconds on pick-up; Fixed 100ms on drop-out
- Output Contacts: 10A @ 240V AC / 7A @ 28V DC SPDT, 1/4 HP @ 120V AC (N.O.)
- Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations
- Temperature: -28° to 65° C (-18° to 149° F)
Approvals
Operation
The COKP Series is used to detect an overcurrent condition. The pick-up current setting is user-adjustable within one of three ranges: 0.1-1A, 0.5-5A, and 1-10A. An external current transformer can be used to extend the range beyond 10 amperes.
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.
File Downloads
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Digital Catalog
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901-0000-331 Installation Instructions COKP Series
Instruction Sheet
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CAP-COKP eCAD Package
CAD Drawing
