Voltage Controller Unit: Ee-402

EMCO Electronics established in 1973 is a pioneer in developing a whole range of Voltage Controller Unit: EE-402 and Tap Position Indicators used for Automatic Regulation of Power Transformera s Secondary Voltage with the help of On-Load Tap Changers. We are the SINGLE LARGEST supplier of AVRs to almost all the reputed Transformer and RTCC panel manufacturers in India and Worldwide.
We give below the range of products manufactured at our ISO 9001:2008 factory located at Vasai,Maharashtra.
1.Automatic Voltage Relays for controlling Power Transformer Voltage
2.Digital Tap Position Indicators.
3.Digital Remote Oil/Winding Temperature Indicators.
4.Parallel Control Unit (PCU) for controlling 2 Transformers in parallel.
5.Digital Transformer Temperature Controller
6.Current Convertor Unit with repeater.

The Voltage Contoller Unit is used for sensing the output voltage of Stabiliser.Features :
Independent settings for Lower, Raise, Undervoltage LED indications for Raise, Lower and Time delay
and Overvoltage operations
Variable Time Delay settings Projection mounting
Technical Specifications
Auxiliary Supply : 230V AC A 10%, 50Hz, 5VA Output contacts : 1 pair of NO contacts each for Raise and
Lower with 5A @ 240V AC o 24V DC
Lower Setting : Adjustable from 200V to 250V contact rating
1 pair of C/O contacts for UV / OV with
Raise Setting : Adjustable from 200V to 250V same rating
Undervoltage Setting : Adjustable from 180V to 230V Operating Temp. : 0 to 45oC
Over