Newest Transformer Rtcc Panel Wiring Diagram RTCC PANEL & OLTC AVR RELAY - On Load Tap Changer HT Power Transformer

Newest Transformer Rtcc Panel Wiring Diagram RTCC PANEL & OLTC AVR RELAY - On Load Tap Changer HT Power Transformer
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RTCC PANEL & OLTC AVR RELAY - On Load Tap Changer HT Power Transformer - Auxiliary power deliver :. 110v/250v ac /- 10 frequency : ........................ 50hz power consumption: ....... 15va pt supply: ........................... 110vac time postpone adjustment : 10 to a hundred secs operatiing temperature : max. Fifty five deg c parallel operation :............ Model se: n/a ............................................... Model sag: 2 to five length: ...................................... 96mm x 96mm x120mm (se) ............................................... 230mm x 110mm x 100mm ............................................... (Sag) weight: ................................ 1 kg approx. (Se) ............................................... Four kg approx. (Sag). Over voltage/underneath voltage protection: the avr has built in characteristic for protection against uv/ov from pt. An aux. Relay is energized to operate an hooter. The uv and ov nation is proven on the liquid crystal display. You can additionally set the avr to get an sms in your cellular cellphone in case of ov/uv. Time delay: the have an effect on in alternate in voltage takes area handiest after the time postpone (td) has elapsed as set by means of the consumer. In other words the relay will ship command to the motor only after the time delay has elapsed. This is required to avoid the motor begin/prevent on frequent voltage fluctuations. This postpone time may be set from 5 to one hundred twenty five seconds. Line drop compensator (ldc): this refers back to the drop in line voltage from generating give up to transformer primary. The ldc facilitates the avr to compensate this drop. The feature is delivered on request on rate-in a position basis. Manipulate failure relay (cfr): if the oltc/avr malfuctions because of any purpose for positive preset time (say 10 minutes) then the cf relay will get energised and activated. An alarm may be connected with this relay contacts. Once the controls resume the normal features, the relay receives de-energized setting the alarm off. All this can be seen at the liquid crystal display. You could also set the avr to get an sms to your mobile telephone in case of control failure of the oltc avr. Auxiliary fail relay (afr): in case auxiliary supply to avr fails (from pt), the af relay receives activated. You could additionally set the avr to get an sms to your cellular telephone in case of auxiliary supply faiure. Tap role indicator (tpi): this option is used to indicate the tap position. The faucet role is displayed at the lcd. You could get faucet postion to your cellular cellphone also (on request). Oltc avr parallel operation: the oltc avr module has (non-obligatory) the supply to operate multiple transformers in parallel. One transformer is taken as the grasp and the final because the followers in order that they comply with the master's lv voltage set values. Oltc avr on scada: oltc avr version sag-e44 may be monitored and manipulate thru a wi-fi scada software from any in which in the global. You can screen the whole parameters of a transformer like electric parameters, winding temperature (sensor required), oil temperature (sensor required), oil stage (sensor required), buclotz relay status. Oil leakage (sensor required).

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