Digital Protective Relays Chennai  | Digital Protective Relays

       MAAMIDI ENTERPRISES


       114

       ANGAPPA NAICKEN STREET

       CHENNAI - 600 001

       TAMILNADU

       INDIA


       LANDLINE : 044-25234294
                   : 044-25222604
                   : 044-25245244



       EMAIL : sales@maamidi.in


       WEBSITE : www.maamidi.in


Digital Protective Relays Chennai  | Digital Protective Relays

      Periodic Maintenance of Panels



      Annual Maintenance of ACBs



      Breakdown Maintenance



      APFC Panels supply and servicing



      Servicing of all Switchgear

Digital Protective Relays Chennai  | Digital Protective Relays

Features

3 Phase Over current + Earth Fault Relay
Singe Phase Over current or Earth Fault Relay
Single Phase U/V or O/V Relay
Easy setting through front panel DIP switches
Indication for power On and Trip status
Test feature – helps maintenance
Compact, Light Weight – in reducing panel size & thickness
Low power burden

 

Features

Automatic Power Factor Control Monitoring Relay 8 Stage & 14 Stage
On line display of system PF
Easy setting through – front panel Push Button
Suitable for Non-Uniform capacitor banks
LED Indication for Alarm code, number of banks selected, P F Lead / Lag / Unity
Auto / Manual mode
Measurement sensitivity of 1%
Automatic C/K Correction
Display of Current, Voltage, KVAR & Capacitor values

Features

Motor Protection Relay
Display of various parameters, Trip Count and Trip Data on 8 Digit alphanumeric display
Separate LEDs for individual fault indication
Four user programmable out-put relays
Built in self supervision & self testing feature helps maintenance
Easy operation by 5 Push Buttons
RS485 Port for serial communication with MSCOM user friendly software
Digital Protective Relays Chennai  | Digital Protective Relays