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1.0
Capacitance and Tan
delta
test set : |
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The operation of Capacitance and Tan delta test set is fully controlled by
Laptop and
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2.0 Tan
delta,
Dielectric Constant and Resistivity measurement test set with
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| 2.1 Output with 0-500 V AC/DC output 2.2 Oil test cell as per BIS standards 2.3
Heater for Temp, up to 150
°C |
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| 3.0 Partial Discharge Measurement Equipment : | |
| 3.1 The test Instrument detects Partial Discharges in the high voltage insulation. 3.2 The Unit of measure is apparent charge pico coulomb (pC) 3.3 The ndb make XDPIIB test instrument can be used :
3.4 Depending upon the measured values every six or twelve months to trend monitor the insulation. Detailed description of this test can be viewed at : www.powersystemconsultant.com/htm/partialdischarge.htm
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4.0 Sweep Frequency Response Analyzer (SFRA) : For Transformer Core
and Make : Doble , Type : M5200 |
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4.1 The best diagnostic instrument for detecting "hidden" transformer defects
4.2 The M5200 detects mechanical failure or movement of windings
due to short 4.3 The M5200 can "see" inside transformers and can detect
problems early,
4.4 The entire set is operated with a software which can be
used for analyzing |
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5.1
The new test method for testing cables by AC sinusoidal
waveform.
5.3 The VLF test set detects ageing of the cable insulation,
defects in insulation, by 5.4 The test set can carry out following tests :
5.6 The
detailed description of this test can be viewed at ; |
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6.0 Lightning Arrester Test Set : For ON line health check up of Lightning
Make : ISA, Italy, Type : SCAR 10 |
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6.1 Lightning arresters are tested online
6.2 Online testing of Lightning Arrester is carried out
by harmonic
6.3 This test set has an inbuilt voltage compensation
circuit which is |
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7.0 RSO Test Set : For main rotor winding Earth fault and Inter turn fault
The testing instrument used is,
Rotor Reflectometer, Type :
TDR 100, |
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7.1 This is a world
renowned, highly accurate Rotor Reflectometer for
7.4 Detailed description of this test can be viewed at |
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8.0 Digital Dual Channel Storage oscilloscope
Make : Tektronix, USA with PC communication
This
equipment is used in conjuction with RSO test |
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9.0 Motorized digital megger having
500,1000,2500 & 5000V |
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10.0 Winding Resistance Meter : |
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This meter is designed on the principle of Kelvins bridge method.
It is used for measuring winding resistance of Alternators, Transformer, HT
motor,
10.1 Output : 1 Amp and 10 Amp DC 10.2 Range : 0 - 19.999 ohm 10.3 Accuracy : ± 0.1% of range
Special features of winding Resistance meter are as follows
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