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The MIT2500 offers both fixed range voltages of 50 V, 100V, 250 V, 500 V, 1000 V and 2500 V, as well as a variable range that allows any voltage between 50 V and 2500 V to be “dialled in”. This is supported by the new test voltage feedback control, which maintains the output test voltage to within 2% of the selected range, even when under test.
APPLICATIONS
- Single and three phase rotating machinery
- Single and multi-core cable testing
- Motor testing
STORAGE AND DOWNLOADING RESULTS
Revised Bluetooth® and pairing procedures have made the MIT2500 far easier to pair and download data. The test results are downloaded to a CSV file which can then be opened as an Excel® spreadsheet.
TYPICAL APPLICATIONS INCLUDE
- Commercial Avionics
- Military Land, Marine and Air communications
- Manufacturing/production line goods
- Electrostatic measurement
- Component testing
- Battery powered traction and lifting equipment
Megger MIT2500 Specifications:
| Voltage | |
| Voltage range | AC: 10 mV to 600 V TRMS sinusoidal (15 Hz to 400 Hz) DC: 0 to 600 V Unspecified: 0 – 10 mV (150 to 400 Hz) |
| Volt range accuracy | AC: ± 2% ± 2 digits DC: ± 2% ± 2 digits Service Error: BS EN 61557-1 (2007) – ± 2.0% ± 2d, 0V – 300Vac/dc ± 5.1 |
| Waveform | Non-sinusoidal waveforms: ±3% ± 2 digits >100 mV to 600 V TRMS ±8% ± 2 digits 10 mV to 100 mV TRMS |
| Default voltmeter | ±0.5% ±1 digit (100 Hz to 400 Hz) unspecified |
| Frequency | |
| Frequency measurement range | 15 Hz – 400 Hz |
| Frequency measurement accuracy | ± 0.5% ± 1 digit |
| Capacitance measurement | |
| Capacitance range | 0.1 nF to 10 μF |
| Capacitance accuracy | ± 5.0% ± 2 digits ( 1 nF-10 μF) |
| Result storage | |
| Storage capacity | >1000 test results |
| Data download | Bluetooth® wireless Bluetooth® Class II |
| Range | Up to 10 m (33 ft) |
| Power supply | 6 x 1.5 V cells type IEC LR6 (AA, MN1500, HP7, AM3 R6HP) Alkaline 6 x 1.2 V NiMH rechargeable cells may be used. |
| Battery life | 3000 insulation tests with duty cycle of 5 sec ON /55 sec OFF @ 500 V into 1000 kΩ Charger (Optional): 12-15 V dc (accessory interface) |
| Dimensions | 9.00 in x 4.25 in x 2.32 in (2.28 mm x 108 mm x 63 mm) |
| Weight | 1.8 lb (815 g) |
| Weight (instrument and case) | 3.86 lb (1.75 kg) |
| Fuse | Use only 2 x 500 mA (FF) 1000 V 32 x 6 mm ceramic fuse of high breaking capacity HBC 30 kA minimum. Glass fuses MUST NOT be fitted. |
| Safety protection | The instruments meet EN 61010-1 (1995) to 600V phase to earth, Category IV. Refer to safety warnings supplied. |
| EMC | In accordance with IEC61326 including amendment No. 1. |
| Temperature coefficient | <0,1% per °C up to 1 GΩ <0,1% per °C per GΩ above 1 GΩ |
| Environmental | |
| Operating temperature | 14° F to 131° F (-10° C to +55 °C) |
| Humidity | 90% RH at 40 °C |
| Storage temperature | -13° F to +158° F (-25° C to +70 °C) |
| Calibration temperature | -8° F (+20° C) |
| Maximum altitude | 6560 ft (2000 m) |
| IP rating | IP54 |
