1 Window Alarm Annunciator Panels With Plastic Enclosure, Single Window Alarm Annunciators, Single Point Alarm Annunciators, Manufacturer, Exporter, Supplier, Pune, Maharashtra, India
1 Window Alarm Annunciator Model : 2W92P
Protection of 3 Phase devices against Over voltage, Under voltage, Single Phasing, Over Frequency, Under Frequency, Reverse Phasing & unbalance supply are one of the major issue in electrical systems. For safe running of 3-phase devices, special protections that keep a continuous watch on supply conditions are very essential. The major cause of maximum load burn-out is overloading which occurs due to unbalance supply, Single Phasing & Reverse phasing conditions. VFR3P detects such Conditions & protect the load from burn out. 'Proton's VFR 3P' offer above protections along with 3 digit display showing R-Y,Y-B,BR voltages in scanning mode with precise accuracy.
Low/High voltage tripping to ensure trouble free running of 3-phase Loads, And also protection is provided against Over /Under Frequency
Supply Voltage: 90-270 VAC/DC or 20-60 VDC.
Operation Sequence: Multiple sequence option with site selection facility.
Push Button Controls: On board Test, Silence(optional),Accept, Reset buttons.
No. of windows: 1 Window.
Window size: 65 x 75 mm.
No of LED`s per Window: Super bright 4 LED`s in Parallel.
Power Consumption: 0.8 VA per window.
Terminals: Suitable for 0.2 to 2.5 sq. Mm. Cable.
Scan time: Less than 10 ms.
Response Time: Less than 10 ms.
Flash Rate: 60 Flash per min Fast Flashing
30 flash per min slow flashing
Fault Input Contacts: Potential free contact needed. (LIVE Input Fault Contact can be Optional ).