Reward Points
:
2706
£3,247.20
£2,706.00
Free UK Delivery*
Home
High Voltage, Utility & Rail
High Voltage Testing & Diagnostics
High Voltage Insulation Testers & Megohmmeters
Metrel MI3209 TeraOhmLT 10kV High Voltage Insulation Tester
Metrel MI3209 TeraOhmLT 10kV High Voltage Insulation Tester
The Metrel MI3209 TeraOhmLT 10kV High Voltage Insulation Tester is a portable insulation resistance tester with an adjustable DC test voltage of up to 10kV. In addition to insulation measurement, the Metrel MI3209 can measure capacitance, and voltage and frequency up to 550V true-RMS. It can also perform diagnostic (PI, DAR, DD), step voltage, and withstanding voltage (up to 10kV DC) tests. Measurements are indicated in numerical and graphical formats. The MI3209 also features isolated RS-232 and USB communication ports for downloading data to a laptop/PC using Metrel’s HVLink Pro Software (sold separately). IP65-rated, the MI3209 is perfect for use in rugged environments and may be powered via a battery or mains supply.
Measurement Functions
The Metrel MI3209 TeraOhmLT High Voltage Insulation Tester offers the following measurement and test capabilities:
- Insulation resistance up to 10 TΩ
- PI test
- DAR test
- DD test
- Step voltage test
- Withstanding voltage test (DC) up to 10kV
- Voltage and frequency up to 550V TRMS
- Capacitance (charging rate for capacitive load < 3s/ µF at 10kV)
Its adjustable test voltage can be altered in steps of 50V between 50V and 1kV and steps of 100V between 1kV and 10kV. The Metrel MI3209 also includes a programmable timer, auto adjustment function, and high voltage breakdown detection, as well as high EM interference protection which comprises input AC current noise rejection (1mA ꝏ 600V) and additional averaging of results (5, 10, 30, 60). Once testing is complete, the MI3209 will automatically discharge the test object.
Rugged, Ergonomic Design
This durable, portable insulation resistance tester is IP65-rated and CAT IV/ 600V certified. It features a guard terminal and is supplied with shielded test leads. The Metrel MI3209 can be mains- or battery-powered, ensuring it is suitable for use in array of challenging environments.
Data may be transferred to a laptop/PC via the isolated RS-232 and USB communication ports and using Metrel’s HVLink Pro Software (sold separately).
Applications
The Metrel MI3209 TeraOhmLT 10kV High Voltage Insulation Tester’s resilient design and eclectic testing capabilities make it ideal for the following applications:
- Testing power transformers
- Measuring transducers in distribution networks
- Insulation resistance testing of rotating machinery and cables
- Production line periodic testing and maintenance
- Troubleshooting and analysis of insulation problems
- Testing high-voltage generators
- Testing surge arrestors
The Metrel MI3209 TeraOhmLT 10kV High Voltage Insulation Tester is a versatile, durable, practical insulation resistance tester.
Key Features
- A portable insulation resistance tester with an adjustable DC test voltage up to 10kV
- Insulation resistance up to 10 TΩ
- PI test
- DAR test
- DD test
- Step voltage test
- Withstanding voltage test (DC) up to 10kV
- Voltage and frequency up to 550V TRMS
- Capacitance (charging rate for capacitive load < 3s/ µF at 10kV)
- Adjustable test voltage can be altered in 50V steps between 50V and 1kV
- Adjustable test voltage can be altered in 100V steps between 1kV and 10kV
- Programmable timer
- Auto adjustment function
- High voltage breakdown detection
- High EM interference protection: input AC current noise rejection (1mA ꝏ 600V) and additional averaging of results (5, 10, 30, 60)
- Automatically discharges the test object once the measurement is complete
- IP65
- CAT IV/ 600V
- Guard terminal
- Supplied shielded test leads
- Mains- and battery-powered
- Test power transformers
- Measure transducers in distribution networks
- Test the insulation resistance of rotating machinery and cables
- Periodically test production lines
- Troubleshoot and analyse insulation problems
- Test high-voltage generators
- Test surge arrestors
- A practical, durable, and versatile insulation resistance tester
What’s Included?
- Metrel MI3209 TeraOhmLT 10kV High Voltage Insulation Tester
- 2x 2m 10kV Shielded Test Lead (Black, Red)
- 2x 10kV Crocodile Clips (Black, Red)
- 2m Green Guard Test Lead
- Green Crocodile Clip
- Mains Cable
- Guide to Modern Insulation Testing Handbook on Storage Media
- Instruction Manual on Storage Media
- Calibration Certificate
| Main Features | Voltage DC | Voltage DC | ✔ |
|---|---|---|---|
| Voltage AC | Voltage TRMS | ✔ | |
| Other DMM measurements | Capacitance | ✔ | |
| Insulation Resistance | Test Voltage 50 V | ✔ | |
| Test Voltage 100 V | ✔ | ||
| Test Voltage 250 V | ✔ | ||
| Test Voltage 325 V | ✔ | ||
| Test Voltage 500 V | ✔ | ||
| Test Voltage 1000 V | ✔ | ||
| Test Voltage 2500 V | ✔ | ||
| Test Voltage 5000 V | ✔ | ||
| Test Voltage 10000 V | ✔ | ||
| Max resistance range 10 Tohm | ✔ | ||
| Calculation of PI | ✔ | ||
| Calculation of DAR | ✔ | ||
| Calculation of DD | ✔ | ||
| Graph R(t) | ✔ | ||
| Test voltage display | ✔ | ||
| Adjustable Test Time | ✔ | ||
| DC Ramp Voltage Test/Varistor test | ✔ | ||
| Step Voltage TEST | ✔ | ||
| Automatic Discharge | ✔ | ||
| Leakage Current | DC Insulation Leakage | ✔ | |
| Additional Features | PASS / FAIL Indicators | PASS/FAIL Indicators | ✔ |
| Low Pass filter | Noise immunity filter | ✔ | |
| Display | Back Light | ✔ | |
| Power Supply | Rechargeable Batteries in standard delivery | ✔ | |
| Battery Powered | ✔ | ||
| Power Supply 115 V (50-60Hz) | ✔ | ||
| Power Supply 230 V (50-60Hz) | ✔ | ||
| Graphical user interface | Bar Graph | ✔ | |
| Communication Port | Communication Port USB | ✔ | |
| Communication Port RS232 - PS/2 | ✔ | ||
| Built-in Bluetooth | Built-in Bluetooth | ✔ | |
| Memory | Internal memory | ✔ | |
| Downloadable | ◉ | ||
| IP protection | IP 65 | ✔ | |
| Protection category | CAT IV 600 V | ✔ | |
| Special Accessories | PC Software Package | PC Software Package | ◉ |
| Battery Charger | Battery Charger | ✔ | |
| Electrical Energetics | Power generation | Earthing and lightning protection in thermal energy power plants | ✔ |
| Renewable energy sources | Generator stator testing | ✔ | |
| STC values and performance of PV panels | ✔ | ||
| Lightning protection testing in wind plants | ✔ | ||
| Power distribution | Insulation resistance measurement of transformer's windings | ✔ | |
| Insulation of long cables | ✔ | ||
| Standards Applied | Building LV Installation | IEC/EN 61557 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - series | ✔ |
| IEC/EN 61557-2 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 2: Insulation resistance | ✔ | ||
| Key | ✔ Supported | ◉ Optional | ||
Reviews
Additional Information
| SKU | MI3209 |
|---|---|
| Manufacturer Part Code | MI3209 |
