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HIGH VOLTAGE BREAKDOWN TESTER DIGITAL FOR DC & AC VOLTAGE
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INTRODUCTION:
High Voltage Breakdown tester is useful for checking high voltage withstanding capacity of insulation
material. Therefore to determine the quality of insulation. The test level depends upon the working
voltage of insulation/electrical apparatus or as per ISI requirements.
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APPLICATIONS:
Useful for manufacturers of Insulation Material, Transformers, Switchgear, Varnishes, Pump, Motors,
Electrical apparatus, Cables, Wire, Capacitors, Electrical & Electronics component manufacturers.
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| MODEL 457 |
: 0 to 10 k V DC & AC |
| MODEL 458 |
: 0 to 5 k V DC & AC |
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COMMON TECHNICAL SPECIFICATIONS:
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LEAKAGE CURRENT
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: 5 to 100 m A Selectable
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METER
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: Digital meters for voltage and current indication 3 digits, LED display
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ACCURACY
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: +/- 5 %
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LAMPS
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: For HT ON, HT OFF
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HT ON
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: Audio buzzer and lamp indication
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HT TERMINATION
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: HT probe insulated for 20 k V
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POWER REQUIRED
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: 230 +/- 10% V AC, 50 Hz, single phase
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TIMER
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: 0 to 5 minutes in steps of 30 seconds
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TEST PASSED
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: By lamp indication
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TEST FAILED
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: By lamp indication
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CABINET SIZE
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: 19", 4 U, 400 mm depth
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The instrument is supplied
with 2 HT probes, mains cord, spare fuse, comprehensive
operating manual.
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