Silicon Coated Resistors By Gurudatta Industries

With
the assistance of our adroit technical experts, we are involved in
manufacturing, exporting and supplying an extensive range of Silicon
Coated Resistors.
These resistors are ideal to be used in braking systems of AC Drive
for Elevators /lifts Cranes and trains to
absorb the braking energy of trains.
Offered resistors are also useful for
absorbing the braking energy of trains.
Our highly skilled technical experts make use of superior quality
raw material and pioneering technology in order to manufacture our
provided resistors with high precision. Also, clients can get these
Silicon
Coated Resistors from
us in
varied specifications as per their needs.
Features:
Complete
spot welded construction for reliability & ruggedness

Core
:Special Grade Porcelain

Single
Layer Spaced Winding
Tags:
stainless steel or mild steel Tin Nickel Coated / Redial Lead Type
for upto 25 Watt
Fixed
Tags or adjustable Tags
High
Temperature Silicon Coating

Custom
value / wattage /Size available

SCR SCR Resistor is made by fully welded construction using superior material & processed in controlled atmosphere so as to give very high addition in the form of reliability & long life . The solder dipped terminal & clear marking make the use of resistor comfortable.Construction: The resistors are wound on special quality ceramic core in single layer by using nichrome or eureka wires of low temperature coefficient. The wire ends are spot welded to terminals there by achieving reliable contact. The resistor element is coated with multicoats of best quality Silicone Varnish with fillers such as Mica to achieve good thermel dissipation, electrical insulation and protection from humidity.ApplicationDischarge ResistorsRC Circuits Electrical SpecificationStandard Tolerance 5% , 3% , 1% , 0.5%Dielectric Strength 1000Volts A.C.Temperature co-efficient 90 PPM below 1 OHM50 PPM above 1 OHMSurface temperature 275oC MaxPower Derating to Zero at 300oC Electrical Specification Standard Tolerance 5% , 3% , 1% , 0.5% Dielectric Strength 1000Volts A.C. Temperature co-efficient 90 PPM below 1 OHM 50 PPM above 1 OHM Surface temperature 275oC Max Power Derating to Zero at 300oC