Metrel MI 3215 TeraOhmHP 15 kV High Voltage Insulation Tester
The MI 3215 TeraOhmHP 15 kV is a high power, portable, battery or mains powered test instrument with excellent IP protection (IP65), designed for analysing insulation resistance by using high DC test voltages of up to 15 kV. Because of its robustness (CAT IV measuring category) and high immunity to radiated EM fields, it is best suited for demanding industrial environments. Touch screen or key manipulation via menu-driven LCD enables easy and transparent selection of different measurement methods and easy entry of data. Newly designed test leads have coded banana connectors for proper connection and locking to protect them against unwanted or accidental removal.
Metrel MI 3215 Applications:
- Power transformers
- Measuring transducers in distribution networks
- Testing insulation resistances of rotating machinery and cables
- Production line periodic testing and maintenance
- Troubleshooting and analysis of all kinds of insulation problems
- High voltage generators
- Surge arrestors
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Metrel MI 3215 Measuring Functions:
- Insulation resistance measurement
- Diagnostic test (PI, DAR, DD)
- Step voltage test
- Withstanding voltage test (DC) up to 15 kV
- Voltage and frequency measurement up to 999 V TRMS
- Capacitance measurements
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Metrel MI 3215 Key Feature:
- Insulation resistance measurements of up to 35 TΩ
- Safety rated category up to CAT IV 1000 V to 3000 m
- Dual-case design
- Coded banana connectors with locking feature
- Newly designed HV crocodiles with a better grip
- Li-ion battery 4400 mAh
- Adjustable test voltage (50 V...15 kV) in 50 V and 100 V steps
- Maximum short circuit/charge current: >6mA
- Charging rate for capacitive load <4s / μF at 15 kV (mains supply); 6.3s / μF (battery supply)
- Discharging rate for capacitive load <1.6s / μF at 15 kV
- 8 GB memory SD card for data saving
- Burn or breakdown mode
- Programmable timers
- Automatic discharge of test object after finished measurement
- Live voltage detection > 30 V
- IP65 case rating
- User-friendly and intuitive operation
- High voltage breakdown detection
- Programmable AUTO SEQUENCEs
- Auto adjustment function
- Measurement results in numerical and graphical form
- PC software MESM for downloading and analysing test results and for test report printing
- Isolated RS-232 and USB communication ports, Bluetooth interface
- High quality accessories, including shielded test leads
- High EM interferences protection: Input AC current noise rejection 8 mA, input AC voltage noise rejection 1.5 kV
- Averaging of results (Off, 5, 10, 30 , 60, 100, 200)
- Mains and rechargeable battery power
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What comes with the Metrel MI 3211?
- Metrel MI 3215 TeraOhmHP 15 kV High Voltage Insulation Tester
- (A 1794) HV test lead, 3m, Black banana plug/Crocodile clip - Shielded
- (A 1795) HV test lead, 3m, Blue banana plug/Crocodile clip
- (A 1793) HV test lead, 3m, Red banana plug/Crocodile clip
- (A 1728) Power cable, 2m, 3x0.75mm2, IEC C13/Type E connector
- (A 1727) USB cable TypeA/B
- (A 1772) Soft carrying bag, Size: XXL
- Short instruction manual
- Calibration certificate
Software:
- Metrel ES Manager BASIC Licence