Yodify Product Library
Instantly add the UA-7D-FRX Frequency Alarm Trip and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

UA-7D-FRX Frequency Alarm Trip

Brand: Pribusin, Inc

The UA-7D-FRX is a microprocessor controlled frequency alarm trip. It is easily field configurable to operate in a large number of different modes. Each relay contact output is individually configurable to the following modes of operation: High/Low Trip , Normally Energized / De-energized. Additionally, both relays operate from the same input to give two levels of alarm for a single input.

A delay feature allows a 0-60 sec. adjustable ON delay to be added to the trip function in order to screen out intermittent and erroneous alarms. If the delay function is activated, the input must be greater than the setpoint for the time specified by the delay before the relay will activate. There is also a combined ON and OFF delay function which, in addition to delaying the relay 'turn-on' time, delays the relay 'turn-off' time.
Features
  • Standard Frequency Input at 24 VDC (Special Inputs Available) 
  • Standard Frequency Ranges Available (Special Ranges Available) 
  • 2 Form 'C' Relay Contact Outputs 
  • Each Relay Contact has Individual Setpoint, Deadband and Delay Adjustment.
  • Easy Field Calibration (Typ. calibration time < 2 min. using handheld meter only) 
  • Microprocessor Controlled for High Accuracy 
  • Power: 117 VAC 50/60 Hz (Optional 24 VDC) 
  • High Noise Rejection 
  • CSA and NRTL Approved (LR 51078)

Specifications

Accuracy, Linearity

  • 0.3 % Max., 0.1 % Typical

Contact Rating

  • 10 A, 1/8 hp at 125 Vac
  • 6 A 1/8 hp at 277 Vac

Isolation

  • Input to Output to Power 1500 Vac (Test)

Operating Temperature

  • -40° to +50° C

Temperature Effects

  • 0.5 % Max., 0.2 % Typical (For 40° C Change)
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more