Numerical protection relay,installation and commissioning of electric items,incomer feeder protection relay,installation & commissioning of electric items

For the work retrofitting of distance protection relay (m2 relay) at 220kv sub station rph kanpur

20hz generator for 100 stator e/f protection relay,band pass filter with built in voltage divider for 100 stator e/f protection relay

Proposal for hitachi make grp and protection relay testing at ntpc anta

Thermocouple for temperature measurement,power measure in 3 phase circuit two wattmeter method,distance protection relay trainer kit,parallel feeder protection trainer kit,three phase transformer 2kva,various protective scheme of 3 phase induction motor using numerical relay,protective scheme of alternator using numerical relay

Motor protection relay for ca 3.01 & ci 3.01 drives. auxiliary supply: 220v- 240v ac frequency: 50hz

Installation of motor protection relay system in 03 nos. 3.3kv ht starters at karma project under kuju area.

Relay module

Relay emergency valve,high pressure hose,relay,valve relay,piston air pressure vaccum,dewarting valve

Providing and fixing of trip circuit supervision relay on 400 220kv power transformer protection panels at 400kv sub station sarnath varanasi.