MEGGER MIT1525 INSULATION RESISTANCE TESTER

General Specifications: 15kV - 30 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 It also performs 6 hours of continuous testing, battery meets IEC 2133 standard CATIV 1000 V Large LCD display with backlight Voltmeter function (30 V - 660 V) Enhanced memory, display of recorded Date / Time stamped test results on the screen Downloads on-board results via USB interface ( Recordable with temperature test result (measured with independent instruments) PowerDB Lite software included in delivery Quick start guide to assist first-time users is located on the inside of the lid. Technical Specifications: AC voltage (auto step) 15 kV: 90-264 V rms, 47- 63 Hz 200 VA Battery charging time: 2.5 hours deep discharge; 2 hours normal discharge Battery life: 4.5 hours (typical) continuous test at 15 kV with 100 MΩ load Test voltage ranges: 1000 V, 2500 V, 5000 V, 10000 V, 15000 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 15 kV in 25 V steps Test voltage accuracy: +4%, -0%, ±10 V nominal test voltage, load 1 GΩ ( 0°C ... 30°C) Resistance ranges: 10 kΩ ... 15 TΩ at 5 kV; 10 kΩ ... 20 TΩ at 10 kV; 10 kΩ ... 30 TΩ at 15 kV Accuracy: 15kV: 1MΩ to 3 TΩ ± 5% ; 1MΩ to 30 TΩ ± 20% 10 kV: 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% Display: Analog: 100 kΩ ... 10 TΩ ; Digital: 10 kΩ ... Max. Short circuit/charge current: 3 mA @ 5 kV, 10 kV, 15 kV Capacitor charge: <7.5 s/μF to 15 kV at 3 mA 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: 6 mA from 2100 V to 15 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 (with lid closed), IP40 (with lid open) Dimensions: L 360 mm x W 305 mm x H 194 mm Weight: 6.5 kg Accessories : Power cord, USB cable, PowerDB Lite software, 3 x 3 m cable set, large 15kV insulated clips