MEGGER MIT1025 INSULATION RESISTANCE TESTER

MEGGER MIT1025 INSULATION RESISTANCE TESTER, Test And Measurement Instruments
MEGGER MIT1025 INSULATION RESISTANCE TESTER, Test And Measurement Instruments

General Features: 10kV - 20 TΩ Insulation test Digital/Analog display IR, Timed IR, DAR, PI, DD, SV and Ramp Test Short circuit current up to 3mA High interference immunity Li-ion battery - 5 kV' with a 100M load Tests continuously for 6 hours, battery meets IEC 2133 standard CATIV 600 V (at 3000 m) Large LCD display with backlight Voltmeter function (30 V - 660 V) Enhanced memory, display of saved Date / Time stamped test results Via USB interface downloads on-board results (measured with stand-alone instruments) temperature can be saved with test result PowerDB Lite software included in delivery Technical Specifications: AC voltage (autorange) 5 kV, 10 kV: 90-264 V rms, 47-63 Hz 100 VA Battery charging time : 2.5 hours deep discharge; 2 hours normal discharge Battery life: 4.5 hours (typical) continuous test at 10 kV with 100 MΩ load Test voltage ranges: 500 V, 1000 V, 2500 V, 5000 V, 10000 V Adjustable test voltage: 100 V to 1 kV to a in steps of 10 V; 1 kV to 5 kV in 25 V steps; 5 kV to 10 kV in 25 V steps Test voltage accuracy: +4%, -0%, ±10 V nominal test voltage, 1 GΩ load ( 0°C ... 30°C) Resistance ranges: 10 kΩ ... 15 TΩ at 5 kV; 10 kΩ ... 20 TΩ at 10 kV Accuracy: 10kV: 1MΩ to 2 TΩ ± 5% ; 1MΩ to 20 TΩ ± 20% 5000 V: 1MΩ to 1 TΩ ± 5% ; 1MΩ to 10 TΩ ± 20% 2500 V: 1MΩ to 500 GΩ ± 5% ; 1MΩ to 5 TΩ ± 20% 1000 V: 1MΩ to 200 GΩ ± 5% ; 1MΩ to 2 TΩ ± 20% 500 V: 1MΩ to 100 GΩ ± 5% ; 1MΩ to 1 TΩ ± 20% Display: Analog: 100 kΩ ... 10 TΩ ; Digital: 10 kΩ ... Max. Short circuit/charge current: 3 mA @ 5 kV, 10 kV Capacitor charge: <5 s/μF, 3 mA to 10 kV Capacitor range: 0.01 nA to 6 mA Capacitance measurement accuracy: ±10% ± 5 nF Current range: 0.01 nA to 6 mA Current accuracy: ±5% ±0.2 nA at all voltages (23°C) Interference: 3 mA from 960 V to 10 kV Voltmeter range: 30 V .. . 660 V AC or DC, 45Hz – 65Hz Voltmeter accuracy: ±3%, ±3V Counter range: 99 min. Up to 59 seconds, minimum setting 15s Memory capacity: 5.5 hours recording at 5-second intervals Test modes: IR, IR(t), DAR, PI, SV, DD, ramp test Interface: USB type B Operating temperature: -20 °C . .. 50 °C Storage temperature: -25 °C ... 65 °C IP class: IP65 (lid closed), IP40 (lid open) Dimensions: L 315 mm x W 285 mm x H 181 mm Weight: 4.5 kg Accessories : Power cord, USB cable, PowerDB Lite software, 3 x 3 m cable set, large insulated clips

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