Test insulation resistance across a wide range with consistently reliable results using Megger's portable high voltage insulation tester, the MIT1525.
This is the highest spec model available in Megger's MIT1500 series, with the ability to perform insulation resistance tests at a voltage of up to 15kV and maximum resistance range of up to 30TΩ. Preconfigured diagnostic tests are also included, allowing you to test polarisation index (PI), dielectric absorption ratio (DAR), dielectric discharge (DD), step voltage and also perform ramp tests (ramp mode exclusive to this model).
All results can be seamlessly stored in the MIT1525's internal memory storage, with easy recall on the instrument or on PC using Megger's PowerDb Pro, Advanced and Lite software packages. Results are date/time stamped for easy referencing.
Megger's MIT1525 insulation tester is designed for portable use - it comes as standard housed inside its own briefcase-style carrying case, which also protects the tester from knocks/drops and other common forms of damage. When closed, the case is rated to IP65 to completely eliminate damage from moisture or dust ingress.
This model also comes with rapid charge rechargeable batteries - with just 30 minutes of charging, the MIT1525 can be used to test for more than 60 minutes!
Megger MIT1525-UK High Voltage DC Insulation Resistance Tester Key Features
- Measure insulation resistance up to 30TΩ
- Selectable test voltages of 1000V, 2500V, 5000V, 10000V and 15000V
- Perform IR, Timed IR, DAR, PI, DD, SV and ramp diagnostic testing
- High current - 3mA short circuit
- High noise immunity (3mA at 5kV and 10kV, 6mA at 15kV)
- Powered by lithium ion rechargeable battery - up to 6 hours of continuos testing at 5kV with a 100M load
- CAT IV 600V to 3000m (5kV, 10kV) and CAT IV 1000V to 3000m (15kV)
- Large-size LCD display with backlight
- Dedicated voltmeter function with range from 30 to 660V
- Built-in memory storage - store date/time stamped records with on screen recall
- Download your results to PC using USB interface
- Recorded temperature (measured by other instruments) can be logged alongside test results
- Manage your results with Megger's PowerDB Lite software (included)
- Can be powered by the battery or AC mains supply
- Unique, dual-case design - protects the tester from harm while making transportation easy
What's Included?
- Megger MIT1525-UK High Voltage DC Insulation Resistance Tester
- Power Lead
- USB Cable
- PowerDB Lite Software
- Production Information CD
- Megger 1002-949 Leadset - 3 x 3m Leads with Large, 15kV Insulated Clips
Optional Accessories
If you would like to order any of these items, please call our sales team for pricing.
You can find more information about accessories in Megger's datasheet for this product (available as a download further down the page).
1kV Test Lead Sets | |
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Part Number | Description |
1005-265 | Fused Test Lead Set with Probes and Clips (2 x Leads, 1.25m) |
1005-264 | Control Circuit Test Lead Set (2 x Leads, 3m) |
HV Test Lead Sets | |
Part Number | Description |
1005-259 | 5m Lead Set with Large Insulated Clips (3 x Leads) |
1005-260 | 10m Lead Set with Large Insulated Clips (3 x Leads) |
1005-261 | 15m Lead with Large Insulated Clips (3 x Leads) |
1005-262 | 3m Lead Set with Medium Insulated Clips (3 x Leads) |
1005-263 | 10m Lead Set with Medium Insulated Clips (3 x Leads) |
Screened HV Test Lead Sets | |
Part Number | Description |
1005-266 | 3m, 15kV Screened, Large Size Insulated Clips with Carry Holdall |
1005-267 | 10m, 15kV Screened, Large Size Insulated Clips with Carry Holdall |
1005-268 | 15m, 15kV Screened, Large Size Insulated Clips with Carry Holdall |
1005-269 | 20m, 15kV Screened, Large Size Insulated Clips with Carry Holdall |
Other Accessories | |
Part Number | Description |
6311-077 | CB101, 5kV Calibration Box |
1000-113 | Calibration Certificate for CB101 |
1000-047 | UKAS Calibration Certificate for CB101 |
Megger MIT1525 Technical Specifications
AC Voltage | 5kV, 10kV: 90 to 264V rms, 47 to 63Hz, 100VA 15kV: 90 to 264V rms, 47 yo 63Hz, 200VA |
Battery Charge Time | 2.5 hours deep discharge 2 hours normal discharge |
Battery Life | 4.5 hours typical continuous testing at 15kV with a 100MΩ load |
Test Voltages | 1000V, 2500V, 5000V, 10000V, 150000V |
Lock Test Voltage | 100V to 1kV in 10V steps 1kV to 5kV in 25V steps 5kV to 15kV in 25V steps |
Test Voltage Accuracy | +4%, -0%, ±10V nominal test voltage at 1GΩ load (0 to 30 degrees C) |
Resistance Range | 10 kΩ to 15 TΩ @ 5 kV, 10 kΩ to 20 TΩ @ 10 kV, 10 kΩ to 30 TΩ @ 15 kV |
Guard Terminal Performance | Guards out parallel leakage resistance down to 250 kΩ with a maximum additional resistance error of 1% with a 100 MΩ load |
Display | Analogue: 100 kΩ to 10 TΩ Digital: 10 kΩ to max a above |
Short Circuit/Charge Current | 3mA@5kV, 10kV, 15kV |
Insulation Test | Alarm: 100 kΩ to 10 GΩ |
Capacitor Charge | <3500 ms/μF to discharge from 15000 V to 50 V (MIT1525) |
Capacitance Range MIT1525 | 10nF to 50μF |
Capacitance Measurement Accuracy | ±10% ±5nF |
Current Range | 0.01nA to 6mA |
Current Accuracy | ±5% ±0.2nA at all voltages |
Reviews
SKU | 1002-907 |
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Manufacturer Part Code | 1002-907 |
Country of Origin | United Kingdom |