Delhi, India
Our Products
LAVT cubiclesare provided for voltage metering and generator protection. An LAVT (LASCPT) Panel houses Excitation Transformer, Potential Transformers and Lightening Arrestors & Surge Capacitors to safeguard the generator from current and voltage surges.
Associated Bus Bars are provided with HT supports. Suitable arrangement with desired HV clearance is provided for termination of cable with undrilled removable gland plate or cut outs to suit Bus Duct connections for Top or Bottom terminal connections, as desired.
| LACHHMAN ELECTRONICShas the industrial and utility experience inPower Resistorsto deliver proven solutions for your critical applications. We bring a wide range of products to suit various requirements. We can design resistors to suit your application to provide you the most suited Resistor. TYPES OF POWER RESISTORS : Wire Wound Resistors Grid Resistors | ||
| TYPES OF WIRE WOUND RESISTORS : | ||
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NEUTRAL GROUNDING RESISTOR (NGR)is used for the resistance grounding of Power Systems. Earthing through Resistor is the most common, economical and effective solution for impedance earthing. It is used, when the Neutral of the supply transformer is available and its own impedance is not enough to limit the fault current.
Inserting a Resistor between the Neutral of the Generator/Transformer and Ground serves to limit the maximum Fault Current to a predetermined value. This value is low enough to prevent damaging Fault Currents to the generating, distribution and other associated equipments; yet high enough to operate fault clearing relays.
