UPS Annunciators
   
UPS Annunciators
 
   
Power 9 V/0.5 A, 9 V/0.1A and 17V/0.1A isolated.
Display LCD (16x2) with Back Light
Configuration 1f to 1f , 3f to 1f , 3f to 3f
   
Specifications:  
   

parameter

Range

Accuracy
I/P AC Voltage 230 V or 440 V +/- (1.5%rdg + 1dgt)
I/P AC Current As per CT ratio +/- (1.5%rdg + 1dgt)
I/P AC Frequency 47 to 53 Hz +/- 1dgt
O/P AC Voltage 230 V or 440 V +/- (0.75%rdg + 1 dgt)
O/P AC Current As per CT ratio +/- (1.5%rdg + 1dgt)
O/p Frequency 47 to 53 Hz +/- 1dgt
Battery Voltage 0 to 500 VDC +/- (0.75%rdg + 1dgt)
Battery Current As per shunt ratio +/- (0.75%rdg + 1dgt)
   
  • Key Pad : Only 3 keys to program and monitor the UPS Parameters.
  • Trip Signal and Alarm : Inverter Trip Signal with Alarm when fault conditions occurs : O/P Over Voltage, O/P Under Voltage, O/P overload, Battery Over Voltage, Battery Under Voltage. Annunciator beeps buzzer when the Battery voltage is low.
   

 
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Designed by : MID  Hosted by : PBD  Promoted by : GID