MIC-30

Insulation Resistance Meter

Category: Insulation Resistance Meters

Datasheet

User Manual

Declarations of conformity

Virtual instrument application of Sonel MIC-30 – off-line (.exe)

Firmware for MIC-30

Description Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering
Thông số Specs Details Overview Components Packages Resources Additional Modules Complementary products Architecture Tools Benefits Features Customer Ordering

Insulation resistance measurement:

selected test voltage: any voltage in the 50…1000 V range with 10 V step,
automatic measurement in sockets with the UNI-Schuko adapter with possibility of configuring pairs of measured cables,
continuous indication of insulation resistance or leakage current,
automatic discharge of capacitance of tested object after the insulation resistance measurement,
acoustic signalling of five-second periods to facilitate obtaining time characteristics,
measured test times T₁, T₂ i T₃ to measure one or two absorption coefficients in the 1… 600 sec. range,
indication of actual test voltage during the measurement,
protection against measuring live objects,
three-lead measurement.

Continuity measurement of protective and equipotential conductors according to EN 61557 – 4 with the >200 mA current

Low-voltage circuit continuity and resistance measurement:

circuit resistance measurement (<1999 Ω ) with the <15 mA current,
quick sound signal if circuit resistance is below 30Ω.

Leakage current measurement.

Capacitance measurement during the R_ISO measurement

Measurement of alternating and direct voltages in the 0…600 V range.

990 memory cells and wireless data transmission to a computer using Bluetooth.

Power supply: 4 AA disposable or rechargeable batteries, monitoring of power supply voltage.

Meters conform to EN 61557.

Electric safety:

type of insulation: double, according to EN 61010 – 1 and IEC 61557
measurement category: IV 600 V (III 1000 V) according to EN 61010 – 1
protection class acc. to EN 60529: IP67

Other technical specifications:

power suply: 4 alkaline batteries or or battery package Ni-MH
weight: ~1 kg
dimentions: 220 x 100 x 60 mm

Insulation resistance measurement

Measuring range according to EN 61557 – 2 for U_N=50 V: 50 kΩ…250,0 MΩ

Range	Resolution	Accuracy
0,0…999,9 kΩ	0,1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1,000…9,999 MΩ	0,001 MΩ
10,0…99,99 MΩ	0,01 MΩ
100,0…250,0 MΩ	0,1 MΩ

*for the WS-04 lead

Measuring range according to EN 61557 – 2 for U_N=100 V: 100 kΩ…500,0 MΩ

Range	Resolution	Accuracy
0,0…999,9 kΩ	0,1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1, 000…9,999 MΩ	0,001 MΩ
10,0…99,99 MΩ	0,01 MΩ
100,0…500,0 MΩ	0,1 MΩ

*for the WS-04 lead

Measuring range according to EN 61557 – 2 for U_N=250 V: 250 kΩ…2,000 GΩ

Range	Resolution	Accuracy
0,0…999,9 kΩ	0,1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1,000…9,999 MΩ	0,001 MΩ
10,0…99,99 MΩ	0,01 MΩ
100,0…999,0 MΩ	0,1 MΩ
1,000…2,000 GΩ	0,001 GΩ

*for the WS-04 lead

Measuring range according to PN-EN 61557 – 2 for U_N=500 V: 500 kΩ…20,00 GΩ

Range	Resolution	Accuracy
0,0…999,9 kΩ	0,1 kΩ	±(3% m.v. + 8 digits) [±(5% m.v. + 8 digits)]*
1,000…9,999 MΩ	0,001 MΩ
10,00…99,99 MΩ	0,01 MΩ
100,0…999,0 MΩ	0,1 MΩ
1,000…9,999 GΩ	0,001 GΩ	±(4% m.v. + 6 digits) [±(6% m.v. + 6 digits)]*
10,00…20,00 GΩ**	0,01 GΩ	±(4% m.v. + 6 digits) [±(6% m.v. + 6 digits)]*

*for the WS-04 lead
**for the WS-04 lead range to 10 GΩ

Measuring range according to EN 61557 – 2 for U_N=1000 V: 1000 kΩ…10,00 GΩ

Range	Resolution	Accuracy
0,0…999,9 kΩ	0,1 kΩ	±(3% m.v. + 8 digits)
1,000…9,999 MΩ	0,001 MΩ
10,00…99,99 MΩ	0,01 MΩ
100,0…999,0 MΩ	0,1 MΩ
1,000…9,999 GΩ	0,001 GΩ	±(4% m.v. + 6 digits)
10,00…99,99 GΩ	0,01 GΩ
100,0 GΩ	0,1 GΩ

Continuity measurement of protective and equipotential conductors with the 200 mA current

Measuring range according to EN 61557 – 4: 0,10…1999 Ω

Range	Resolution	Accuracy
0,00…19,99 Ω	0,01 Ω	±(2% m.v. + 3 digits)
20,0…199,9 Ω	0,1 Ω	±(2% m.v. + 3 digits)
200…1999 Ω	1 Ω	±(4% m.v. + 3 digits)

Voltage on open terminals: <8 V
Output current at R <2 Ω: I_SC >200 mA: I_SC >200 mA
Compensation of test leads’ resistance
Unidirectional current flow

Low-voltage and resistance measurement

Range	Resolution	Accuracy
0,0…199,9 Ω	0,1 Ω	±(3% m.v. + 3 digits)
200…1999 Ω	1 Ω	±(3% m.v. + 3 digits)

Voltage on open terminals: <8 V
Current for closed terminals 5 mA < ISC < 15 mA
Sound signal and green LED on when measured resistance < 30 Ω ± 50%
Compensation of test leads’ resistance,

Capacitance measurements

Range	Resolution	Accuracy
1…999 nF	1 nF	±(5% m.v. + 5 digits)
1,00…9,99µF	0,01µF	±(5% m.v. + 5 digits)

Capacitance value displayed during the R_ISO measurement
For test voltages below 100 V and measured resistance below 10 MΩ, unspecified capacitance measurement error

Measurement of alternating and direct voltage

Range	Resolution	Accuracy
0,0…299,9 V	0,1 V	±(2% m.v. + 6 digits)
300…600 V	1 V	±(2% m.v. + 2 digits)

Frequency range: 45…65 Hz