Primary Current Injection Kit
Introduction:
Primary current injection testing is mostly used to test the high current and high voltage power distribution/ transmission systems or in a large industrial installation. Highest test current is injected into the primary side of a system to determine how the system behaves at particular levels of current. In electrical system, mostly the protective equipments carry high current where the primary current injection testing checks all the components of that protective system
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Secondary Current Injection Kit
Introduction:
The modern electric power system consist of several elements e.g. alternators, transformers, station bus-bars, transmission lines and other equipment. It is desirable and necessary to protect each element from a variety of fault condition which may occur sooner or later. The protective relay to detect the improper behavior of any circuit element and initiate corrective measures. As a matter of convenience with the protection of alternators, transformers, bus-bars and protection against over voltages.
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Motorised Oil BDV Test Kit
Introduction
Oil suffers from electrical and mechanical stresses while a electrical equipment is in operation. In addition there contamination caused due to chemical interactions with winding and other solid insulation, catalyzed by high operating temperature. As a result the original chemical properties of Oil changes gradually, rendering it ineffective for its intended purpose after many years. Hence this oil has to be periodically tested to ascertain its basic electrical properties, and make sure it is suitable for further use, or necessary filtration has to be done. The most common and easiest test of these is finding out the breakdown or flash over potential of the Oil under test.
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Loading Transformer
Introduction
A toroidal transformer has its winding spread over the entire periphery of the core. This results in larger area for dissipating of
the heat. Till recently all such small low voltage type transformers needs were met almost universally by traditional or conventional transformers. Now material are easily available, so it has been possible to develop Low Voltage Toroidal Transformer giving a whole set of advantages and wide range of application in place of conventional transformers.
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Hi-pot Test Kit
Introduction
The Hi-Pot Test Kit is used to verify the quality of insulation between any electrical equipment’s current-carrying components and its insulation or enclosure. This is done by applying a high voltage (much higher than the normal working voltage of the
equipment) to the insulation of the equipment and measuring the resulting leakage current flowing through its insulation.
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Polarity Tester
Introduction:
The CT/PT Polarity Tester is a hand-held, rugged yet lightweight instrument for polarity testing of current, voltage and power trans formers with a ratio range of 1:1 to 5000:1. The instrument is designed for use on isolated transformers and is not suitable for determining the polarity of auto-transformers.
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Test Bench
Introduction
Test Bench is a customize Products so we required total specification to design
Variac
Introduction:
Variac is continuously variable voltage autotransformer. It is the most effective device for stepless, breakless & continuous control of AC voltage & therefore for various parameters, dependent on AC voltage.