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MIC-15k1

SPESIFIKASI

Insulation resistance measurement

Measuring range according to IEC 61557-2

UN = 15 000 V: 50 kΩ…40.0 TΩ

Measurement with DC and increasing voltage (SV) for UISO Range Resolution Accuracy
5 kV 0…999 kΩ 1 kΩ ±(3% m.v. + 10 digits)
5 kV 1.00..9.99 MΩ 0.01 MΩ ±(3% m.v. + 10 digits)
5 kV 10.0…99.9 MΩ 0.1 MΩ ±(3% m.v. + 10 digits)
5 kV 100..999 MΩ 1 MΩ ±(3% m.v. + 10 digits)
5 kV 1.00…9.99 GΩ 0.01 GΩ ±(3% m.v. + 10 digits)
5 kV 10.0…99.9 GΩ 0.1 GΩ ±(3% m.v. + 10 digits)
5 kV 100…999 GΩ 1 GΩ ±(3.5% m.v. + 10 digits)
5 kV 1.00…9.99 TΩ 0.01 TΩ ±(7.5% m.v. + 10 digits)
≥10 kV 10.0…20.0 TΩ 0.1 TΩ ±(12.5% m.v. + 10 digits)
≥15 kV 10.0…40.0 TΩ 0.1 TΩ ±(12.5% m.v. + 10 digits)

“m.v.” – measured value

Ranges of measured resistance depending on the test voltage

Voltage UISO Measuring range
50 V 200 GΩ
100 V 400 GΩ
250 V 1.00 TΩ
500 V 2.00 TΩ
1000 V 4.00 TΩ
2500 V 10.00 TΩ
5000 V 20.0 TΩ
10 000 V 40.0 TΩ
15 000 V 40.0 TΩ

Capacitance measurement

Range Resolution Accuracy
0…999 nF 1 nF ±(5% m.v. + 5 digits)
1,00…49,99 μF 0,01 μF ±(5% m.v. + 5 digits)
  • Displaying measured capacity after RISO measurement
  • For measurement voltages below 100 V the measurement error is not specified

Description

The Sonel MIC-15K1 insulation resistance meter has been designed to measure insulation resistance of electrical power engineering objects, including single and multi-core cables, transformers, motors and generators, condensers, circuit breakers and other power station equipment. It is especially recommended for measurements in areas with very high electromagnetic disturbances, e.g. at substations with a voltage of 1200 kV AC or 500 kV DC. Due to the measuring voltage of 15 kV (in accordance with the guidelines of ANSI/NETA ATS-2009 TABLE 100.1 standards) the meter can be used for objects with nominal voltage above 34.5 kV.

Brand

Sonel

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