Friday, 24 July 2020 08:29 Written by 
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SA 10i

SA 10i

SA 10i the Leakage Current Meter from SCOPE is a State of the Art, hand held, on-line test system for Residual Life Assessment of Surge Arresters. The instrument measures and directly displays the values of resistive and total leakage current.

The SA 10i can be pre-loaded with the LA identity (LA Identification, Type, Serial Number, Location, Rated Voltage etc.) and tests conducted on the same ID of the Arresters are saved under its own library created. Trend analysis software; SAData picks up this data and files them in a similar fashion on a PC. This analysis software enables the user to take a decision to repair/replace the arresters considering safety limits.

SA 10i is designed to work under the hostile electrostatic noise found in live HV switchyards

Features

  • This hand held design makes SA 10i Simple, lightweight, portable, feature-rich, aff ordable.
  • Measures 3rd harmonic resistive current, and the total leakage current
  • In built temperature measurement facility enables calculation of temperature compensated leakage currents
  • Correction of results to rated voltage of LA to eliminate eff ect of change in system voltage.
  • Date and time stamp on test results
  • Results are displayed on LCD and can be stored in the in-built memory of the instrument. 1000 test records can be stored
  • The SA 10i is powered by easily available re-chargeable Lithium-ion batteries. It works for a day’s testing needs on a single charge
  • The SA 10i is a switch-yard compatible instrument. This makes the instrument extremely convenient to use.
  • USB communication port to transfer data to PC and Windows based PC Downloading & AnalysisSoftware.
  • Data Management, Analysis and Trending through SAData software

Specifications

 Parameter  SA 10i
 Total Leakage Current Range up to 10mA
 Resistive Leakage Current Range up to 10mA
Resolution   1 μA
 Inputs External Clamp-on CT
 Display 2 line x 16 character back-lit LCD
 Compensation Automatic for Noise & Temperature
 Temperature Sensor

Inbuilt silicon thermometer

PC Connectivity Through USB Port
Memory Storage capacity of 1000 results
Power  Supply  7.4V / 1150mAh, Internal rechargeable battery
Battery Charging 100-270V AC, 50 / 60Hz ± 10%, 1 Phase
 Dimension

 190 x 125 x 50 mm

 Weight

 1.5 Kg


 

Read 582 times Last modified on Friday, 24 July 2020 08:47

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