Voltage Relays Dealers in Pimple Nilakh, Pune

The AVR controller is a state of the art microcontroller technology based voltage regulating relay product form Proton. The AVR controller has the complete operating logic of the processes preprogrammed.   Operating Modes: The operating mode can be selected using TEST or NORMAL Mode front panel Switch:  NORMAL Mode: > In this mode the AVR is operational. If PT input voltage is less than PT set point voltage minus hysteresis, then HIGH LED glow & there is a pulse of LOWER RELAY as per user setting pulse time & delay between two pulses & it clears if PT input voltage is greater than or equal to PT set point > If PT input voltage is greater than PT set point voltage plus hysteresis, then LOW LED glow & there is a pulse of RAISE RELAY as per user setting pulse time & delay between two pulses, & it clears if PT input voltage is less than or equal to PT set point . > If PT input voltage is less than UV set point then UV relay on & UV LED glow & it clears if PT input voltage is greater than or equal to UV set point plus hysteresis.  TEST Mode: > In TEST mode there is one potentiometer at front side of unit, it is independent of PT supply. As per Potentiometer value voltage , Test Low & Test High LED glows as per PT voltage set point.. Settings: > To enter settings mode press set key and then press increment key for enter the correct password. > The password value can be set by using INC or DEC key & then press ENT key. > Press set key to move to next parameter. To edit parameter press increment/decrement keys > To save and exit SET mode press ENT key. > If no key is pressed then controller automatically goes to initial Display normal mode.> The factory set password is 11.     Latest micro controller based technology. Wide range of supply variation. 4 digit seven segment display. Voltage regulation control along with digital voltage readout. Trip delays for all protections. Message display for faults. 4 key interface for on site settings. All set points settable by keys. Set Parameters are password protected. LED indication for status of relay & voltage. MODBUS RTU protocol connectivity over RS-485 Electrical Standard GSM Communication to know working status of unit and fault if any. Customization needed if any.

Features: • DIN rail mountable • LED indication for relay status • External power supplySignal supply selectable by jumper. • Input voltage can be ACDC of up to 2000V Applications: *Voltage safety monitoring *Overvoltage monitoring *Configuring speed dependent relay by connecting analogue tachogenerator output to the module *Safety voltage monitor in Solar panel