MY10 Analog Insulation Tester

Brand: Yokogawa Electric Corporation
Yokogawa Analog Insulation Tester, MY10
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MY10 Analog Insulation Tester

Brand: Yokogawa Electric Corporation
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Insulation resistance represents the state of insulation of electric equipment or circuits. It is one of the important measurement parameters in terms of safety and security. 

Methods of examining the state of insulation include using a clamp-on leakage tester for live circuits. 

Under normal circumstances, however, such electric equipment or circuits are shut down temporarily and their insulation is tested with an insulation tester.
Features
  • Analog models with single ratingMY10-01:125V/20MΩ
    • MY10-02:250V/50MΩMY10-03:500V/100MΩ
    • MY10-04:500V/1000MΩMY10-05:1000V/2000MΩ
  • AC voltage measurement
  • Automatic discharge
  • A wide choice of accessories-Designed for shared use with the MY40

Specifications

Brand

Ambient Temperature Range

  • 23° ± 5° C (73.4° ± 9° F)

Battery Life

  • 10 Hours

Current

  • 0.5 to 1.2 mA - Rated Current

Display

  • Analog

Function

  • Automatic Discharge
  • Battery Check

Humidity

  • 45 to 75 % RH at 23° ± 5° C (73.4° ± 9° F)
  • 70 % RH, max.
  • 90 % RH, max.

Measuring Range

  • AC Voltage Measuring Range: 0-500 V

Operating Temperature

  • 0° to 40° C (32° to 104° F)

Power Requirement

  • 4 AA (R6P) Batteries

Rating

  • 1,000 V / 2,000 MΩ
  • 125 V/20 MΩ
  • 250 V / 50 MΩ
  • 500 V / 1,000 MΩ
  • 500 V / 100 MΩ

Resistance

  • 0.01 to 2,000 MΩ - Effective Measuring Range
  • 0.125 to 2 MΩ - Lower Limit of Measured ohms
  • 0.5 to 50 MΩ - Central Scale Value

Rotation

  • Horizontal 5°, Max.

Storage Temperature

  • -10° to 60° C (14° to 140° F)

Temperature Effect

  • ≤ ± 5 % of Reading at the Central Scale Value at 0° to 40° C
  • ≤ ± 7 % of Scale Length at Either the Infinite Scale Value or the Zero Scale Value when the Temperature is Changed from 0° to 40° C

Tolerance

  • ± 10 % of Reading - Second Effective Measuring Range, AC Voltage
  • ± 10 %, Max.
  • ± 5 % of Reading - First Effective Measuring Range
  • 0.7 %, Max.
  • 1 mA (0 to 20 %) - Rated Measuring Current
  • 12 mA - Max.
  • 130 %, Max.

Documentation

Data Sheets

Product Manuals

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