Tinsley Precision Instruments Insulation Tester Models 5877E & 5877F


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Insulation Tester - Models 5877E & 5877F - Tinsley Precision Instruments
Braintree, United Kingdom
Insulation Tester Models 5877E & 5877F
OVERVIEW The great advantage of the 5877E & 5877F compared to many of the other instruments on the market is its simple set-up. 5877E & 5877F are used for measuring insulation resistance of insulating materials and various electric equipment such as Power transformers, electric motors, cables, bushings, current transformer and other switchyard equipment. It can be used for measuring their absorption index (R60s/R15s) and polarization index (R10min/R1min). 5877E & 5877F are designed to take measurements in switchyard of up to 765 KV level and discharges the test object after every test to ensure safety of operator. Guard terminal is also provided to eliminate the effect to surface leakage current.
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Technical Specifications

  Tinsley Precision Instruments
Product Category Hipot Testers
Product Number Models 5877E & 5877F
Product Name Insulation Tester
Types of Measurements Insulation Resistance
Operating Temperature 14 to 122 F (-10 to 50 C)
Relative Humidity 0.0 to 90 % R.H.
Testing Method Semi-automatic
Features Selectable Output Frequency; Warning Indicator
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