CAP10AD62
Lead Time: 10 Days
Description Of Function
Non-Latching Mode:The unit will operate in the non-latching mode if no circuit is completed across pins 9 & 11 on power-up. After input voltage is applied (LED is Green) and the start-up sensing delay (ts) of 0.1 - 10 seconds is completed, the relay will energize when the monitored current is above the adjustable pick-up setting ("Threshold") and the LED will be Red. It will de-energize when the monitored current goes below the adjustable drop-out setting ("Hysteresis") by 5-50% of the selected pick-up setting or when input voltage is removed. The LED will be Green.
Latching Mode:The unit will operate in the latching mode if a N.C. contact (Memory S2) is connected across pins 9 & 11 on power-up (see Wiring Diagram). After input voltage is applied (LED is Green) and the start-up sensing delay (ts) of 0.1-10 seconds is completed, the relay will energize when the monitored current is above the adjustable pick-up setting ("Threshold") and the LED will be Red. It will de-energize when the monitored current goes below the adjustable drop-out setting ("Hysteresis") by 5-50% of the selected pick-up setting and the N.C. contact (Memory S2) is opened, or when input voltage is removed. The LED will be Green. It is recommended to set the Hysteresis at 5% when in the latching mode.
Function Chart
Product Overview
Features
- Equivalent to LIRT and DIRT products from Crouzet
- Monitors for overcurrent conditions
- Each unit can monitor three current ranges for both AC & DC
- External CT can be used to extend ranges
- Adjustable Pick-up & Drop-out setting
- Adjustable Sensing Delay on Power-up
- Non-latching and Latching modes
- LED indicates relay status
Enclosure Style
Plug-in case utilizing industry-standard 11 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:
Three built-in current ranges to monitor both AC & DC current: 5 -100ma DC (3.5 - 70.7ma AC); 0.05 - 1A DC (0.035 - 0.707A AC); and 0.5 - 10A DC (0.35 - 7.07A AC) - Response Times:
Sensing delay on power-up ts: 0.1 - 10 seconds
Pick-up & Drop-out: Fixed 100ms - 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: -28o to 65o C (-18o to 149o F)
Approvals
Operation
Non-Latching Mode:
The unit will operate in the non-latching mode if no circuit is completed across pins 9 & 11. After input voltage is applied (LED is Green) and the start-up sensing delay (ts) of 0.1 – 10 seconds is completed, the relay will energize when the monitored current is above the adjustable pick-up setting (“Threshold”). The LED will be Red. It will de-energize when the monitored current goes below the adjustable drop-out setting (“Hysteresis”) by 5-50% of the selected pick-up setting or when input voltage is removed. The LED will be Green.
Latching Mode:
The unit will operate in the latching mode if a N.C. contact (Memory S2) is connected across pins 9 & 11 (see Wiring Diagram). After input voltage is applied (LED is Green) and the start-up sensing delay (ts) of 0.1 – 10 seconds is completed, the relay will energize when the monitored current is above the adjustable pick-up setting (“Threshold”). The LED will be Red. It will de-energize when the monitored current goes below the adjustable drop-out setting (“Hysteresis”) by 5-50% of the selected pick-up setting and the N.C. contact (Memory S2) is opened, or when input voltage is removed. The LED will be Green. It is recommended to set the Hysteresis at 5% when in the latching mode.
File Downloads
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Digital Catalog
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901-0000-330 Installation Instructions CAP Series
Instruction Sheet
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CAP-COKP eCAD Package
CAD Drawing
