Punched Stainless Steel Grid Type Ngr

National Resistors, a Chikhli, Maharashtra, India based company with a aid of high tech production facilities and a team of diligent professionals, manufactures and supplies worldwide punched stainless steel grid type NGR in diverse current ratings. The grids in this resistor are punched from alloy sheets, which are corrosion resistant. The pressed and reinforced construction prevent the grids against vibration and shocks. This neutral earthing resistor is dimensional accurate, easy to install, safe to use, reliable, performance oriented and durable. Using punched stainless steel grid type NGR, the complete electronic system is saved from failure. The company also provides post-sales services to clients. The service engineers are trained to render required services within committed time period.

Features:
AISI 304 / AISI 430 type stainless steel sheets or AISI - 406 i.e. FeCrAl Sheets are used for punching out the Grids.
For stainless steel AISI -304, temperature coefficient resistance is 0.094% per degree C and for FeCrAI, i.e. AISI -406, temperature coefficient resistance is 0.15% per degree C.

The adjacent grids can be connected through connection types, like:

(A) Galvanized Nut-Bolts and spring washers.
(B) Tig welded joint, which is a secure connection against intense vibration.