Metrel MI 3211 TeraOhmHP 10 kV Insulation Tester
- Brand
- Metrel
- Model number
- MI 3211
- Category
- Insulation Resistance Testers
10 kV high-performance insulation tester measuring up to 35 TΩ: test voltages 30 V to 10 kV, DAR, PI, DD, step and ramp tests, capacitance; Li-ion or mains, IP65 case, colour display, Bluetooth.
Price and availability on request
Key features
- Insulation resistance measurement
- Diagnostic test (PI, DAR, DD)
- Step voltage test
- Withstanding voltage test (DC) up to 10 kV
- Voltage and frequency measurement up to 600 V TRMS
- Capacitance measurements
- Insulation resistance measurements of up to 35 TΩ
- Safety rated category up to CAT IV 600 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...10 kV) 50 V and 100 V step
- Maximum short circuit/charge current: > 6 mA
- Charging rate for capacitive load <2.7s / μF at 10 kV (mains supply); 4.2s / μF at 10 kV (battery supply)
- Discharging rate for capacitive load < 0.24 s / μF at 10 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
Specifications
| Test voltage | 30 V ... 9.99 kV; ±(3 % of reading + 3 D) |
|---|---|
| Current | 0.00 nA ... 6.00 mA; ±(5 % of reading + 7 D) up to 9.99 nA |
| Measuring range | 0.01 MΩ ... 35.0 TΩ |
| Accuracy | ±(5 % of reading) at typical Riso values for each test voltage |
| Capacitance | 20 nF ... 50.0 μF; ±(5 % of reading + 3 D) |
|---|---|
| DAR, PI, DD | Diagnostic insulation indices |
| Frequency | 45.0 Hz ... 65.0 Hz; ±(0.2 % of reading + 1 D) |
|---|---|
| Voltage | 30.0 V ... 600 V; ±(2 % of reading + 3 D) |
| Battery power supply | 14.4 V; 4.4 Ah Li-ion pack; charging 4 hours |
|---|---|
| Mains power supply | 100 ... 240 VAC, 45 ... 65 Hz, 100 VA |
| Display | 4.3" (10.9 cm) 480 × 272 pixels TFT colour |
| Communication | Bluetooth, USB and RS-232 |
| Degree of protection | IP 65 (case closed) / IP 40 (case open) |
| Measuring category | 600 V CAT IV |
| Dimensions / weight | 36 cm x 16 cm x 33 cm / 6.2 kg, without accessories |
| MI 3211 Standard set | Instrument MI 3211; TeraOhmHP 10 kV; 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; Power cable, 2m, 3x0.75mm2, IEC C13/Type E connector (A 1728); USB cable TypeA/B (A 1727); Soft carrying bag, Size: XXL (A 1772); Metrel ES Manager BASIC Licence; Short form instruction manual; Calibration certificate |
|---|
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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