Metrel MI3205 TeraOhm XA 5kV High Voltage Insulation Tester
Looking for a reliable, portable solution for measuring insulation resistance on high voltage systems and equipment? Metrel's MI 3205 fits the job perfectly. For a quick introduction to the Metrel MI3205 TeraOhm XA 5kV High Voltage Insulation Tester, please see the following videos.
Built inside a rugged carrying case, with the ability to be powered by both mains connection and rechargeable batteries, the MI 3205 gives technicians all the tools they need to check the operation of items such as power transformers, transducers, rotating machinery/cables, high voltage generators and surge arrestors/varistors.
The Metrel MI 3205 HV insulation tester can measure many different parameters - it can test insulation, performs PI, DAR and DD diagnostic tests, step voltage tests, withstanding voltage test and voltage/frequency measurements. It can measure insulation resistance up to 15TΩ and has an adjustable test voltage from 50V to 5kV in 50V and 100V steps.
Metrel's MI 3205 also includes built-in memory storage, making it significantly easier to manage your day-to-day workload. All results can be downloaded seamlessly to a PC for further analysis using Metrel's included software package.
Metrel MI3205 TeraOhm XA 5kV High Voltage Insulation Tester Key Features
- A powerful solution to measuring insulation resistance on high voltage systems and equipment
- Portable unit, built inside a carrying case
- Measure insulation resistance to 15TΩ
- Adjustable test voltage from 50V to 5kV in 50V and 100V steps
- Perform PI, DAR and DD diagnostic tests
- Step voltage test
- Withstanding voltage test (DC) up to 5kV
- Voltage and frequency measurements up to 550V true RMS
- Short circuit/ charge current >6mA
- Charging rate for capacitive load < 1.5s / µF at 5kV
- Programmable measurement timer
- Capacitance measurements
- Automatic discharge of test object after completion of the measurement
- Guard terminal
- High voltage breakdown detection
- Set custom-defined tests
- Auto adjustment function
- Built-in memory storage allows you to store your results in both numerical and graphical formats
- Download into the included software for further analysis, as well as test report printing
- Isolated RS232 and USB communication ports and BT interface
- High-quality accessories, including shielded test leads, including as standard
- High EM interference protection with input AC current noise rejection (1mA@600V) and additional averaging of the result (5, 10, 30, 60)
- CAT IV 600V rated
- Working nominal altitude: 3000m
- High-power Li-ion battery pack (14.8V, 4.4Ah)
- Can be powered by mains connection or by internal rechargeable batteries
Applications
- Power transformers
- Measure transducers in distribution networks
- Test the insulation resistance of rotating machinery and cables
- Periodically test and maintain production lines
- Troubleshoot and analyse all insulation problems
- High voltage generators
- Surge arrestors and varistors
What's Included?
Metrel MI3205 Tetraohm XA 5kV High Voltage Insulation Tester Standard Set
- Metrel MI3205 Tetraohm XA 5kV HV Insulation Tester
- 2 x 10kV Shielded Test Leads (Black/Red), 2m
- 2 x 10kV Croc Clips (Black/Red)
- Guard Test Lead (Green, 2m)
- Crocodile Clip (Green)
- Mains Cable
- Metrel PC SW HVLink PRO Software Package
- USB and RS232 Cables
- Handbook - Guide to Modern Insulation Testing on CD
- Instruction Manual on CD
- Calibration Certificate
Metrel MI3205 Tetraohm XA 5kV High Voltage Insulation Tester Euro Set
- Metrel MI3205 Tetraohm XA 5kV HV Insulation Tester
- Large, Red HV Crocodile Clip with 2.5m Cable
- Large, Black HV Crocodile Clip with 2.5m Cable
- Guard Test Lead (Green, 2.5m)
- Crocodile Clip (Green)
- Mains Cable
- Metrel PC SW HVLink PRO Software Package
- USB and RS232 Cables
- Handbook - Guide to Modern Insulation Testing on CD
- Instruction Manual on CD
- Calibration Certificate
Kit Overview
| Products | Sets | |
| Standard | Euro | |
| Metrel MI3205 Tetraohm XA 5kV HV Insulation Tester | X | X |
| 2 x 10kV Shielded Test Leads (Black/Red), 2m | X | |
| 2 x 10kV Croc Clips (Black/Red) | X | |
| Large, Red HV Crocodile Clip with 2.5m Cable | X | |
| Large, Black HV Crocodile Clip with 2.5m Cable | X | |
| Guard Test Lead (Green, 2m) | X | |
| Guard Test Lead (Green, 2.5m) | X | |
| Crocodile Clip (Green) | X | X |
| Mains Cable | X | X |
| Metrel PC SW HVLink PRO Software Package | X | X |
| USB and RS232 Cables | X | X |
| Handbook - Guide to Modern Insulation Testing on CD | X | X |
| Instruction Manual on CD | X | X |
| Calibration Certificate | X | X |
Optional Accessories
- Metrel S2029 10kV Shielded Test Lead (2x), 8m
- Metrel S2030 10kV Shielded Test Lead (2x), 15m
- Metrel S2036 10kV Croc Clips (2x)
Metrel MI3205 Technical Specifications
| Function | Measuring Range | Resolution | Accuracy |
|---|---|---|---|
| Insulation Resistance | 0.01 MΩ … 9.99 MΩ 10.0 MΩ … 99.9 MΩ 100 MΩ … 999 MΩ 1.00 GΩ … 9.99 GΩ 10.0 GΩ … 99.9 GΩ 100 GΩ … 999 GΩ 1.0 TΩ … 9.9 TΩ 10 TΩ … 15 TΩ |
10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 1 GΩ 100 GΩ 1 TΩ |
±(5% of reading + 3 digits) ±(5% of reading + 3 digits) ±(5% of reading + 3 digits) ±(5% of reading + 3 digits) ±(5% of reading + 3 digits) ±(5% of reading + 3 digits) ±(15% of reading + 3 digits) ±(15% of reading + 3 digits) |
| Test Voltage | 0 V … 999 V 1.00 kV… 4.99 kV |
1 V 10 V |
±(5% of reading + 3 digits) |
| Insulation Leakage Current | 1.00 mA … 5.00 mA 100 μA … 999 μA 10.0 μA … 99.9 μA 1.00 μA … 9.99 μA 100 nA ... 999 nA 10.0 nA .. 99.9 nA 0.00 nA … 9.99 nA |
10 μA 1 μA 100 nA 10 nA 1 nA 100 pA 10 pA |
±(5% of reading + 3 digits) ±(10% of reading + 0.15 nA) |
| Dielectric Absorption Ratio (DAR) | 0.01 … 9.99 10.0 … 100.0 |
0.01 0.1 |
±(5 % of reading + 3 digits) |
| Polarisation Index | 0.01 … 9.99 10.0 … 100.0 |
0.01 0.1 |
±(5 % of reading + 2 digits) |
| Dielectric Discharge (DD) | 0.01 … 9.99 10.0 … 100.0 |
0.01 0.1 |
±(5 % of reading + 2 digits) |
| Capacitance | 20.0 nF … 999 nF 1.00 μF … 9.99 μF 10.0 μF … 50.0 μF |
1 nF 10 nF 100 nF |
±(5% of reading + 3 digits) |
| True RMS Voltmeter | 5V to 550V | - | ±(2% of reading + 2 digits) |
| Frequency | 10Hz to 500Hz | - | ±(0.2% of reading + 1 digit) |
| General Specifications | |||
| Power Supply | 90 to 260V AC, 45-65Hz or 14.4V DC (4.4 Ah Li-Ion) | ||
| Display | Matrix LCD with backlight, 320 x 240 dots | ||
| Overvoltage Category | CAT IV 600V | ||
| Protection Class | Double insulation | ||
| Degree of Protection | IP65 (case closed) IP54 (case open) |
||
| COM Port | BT, RS232 and USB | ||
| Dimensions | 345 x 160 x 335mm | ||
| Weight | 6.5kg | ||
| SKU | MI3205-X |
|---|---|
| Manufacturer Part Code | MI3205 |
