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Current Unbalance Detector -- Model A2722 Electrical Current Sensors Data Sheets Time Mark Corporation


Available from: Time Mark Corporation
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Current Unbalance Detector -- Model A2722
SPECIFICATIONS View Entire Datasheet
Current (amps) 1.00 to 5.00
Current Type AC Current
Voltage (volts) 20.00 to 28.00
Current Overload (% FS) 0.0
Maximum AC Frequency (kHz) 0.4000
Notes Monitors 3-phase AC current, compares 3 single phase motors
Abstract The Model 2722 has adjustments for percent of unbalance and time delay before tripping. It will automatically reset Expected Relay Life Mech: 10 million operations Elec: 100,000 at rated load upon restoration of correct current balance, or a normally- Operating Temperature - 40º to +131º F closed momentary switch can be connected for a manual reset. External CT's can be used to extend the operating Humidity Tolerance 0-97% w/o condensation current range. Enclosure Material ABS plast...
View Entire Datasheet

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