ആമുഖം
The Metrel MI 3210 TeraOhm XA 10kV is a portable, battery or mains powered test instrument designed for diagnosing insulation resistance using high DC test voltages up to 10 kV. Its robust design, including CAT IV protection and high immunity to radiated RF fields, makes it suitable for industrial environments. This manual provides essential information for the safe and effective use of your MI 3210 TeraOhm XA 10kV instrument.
Figure 1: Metrel MI 3210 TeraOhm XA 10kV Insulation Tester.
സജ്ജമാക്കുക
Unpacking and Contents Check
Carefully unpack the instrument and verify that all components listed below are present and undamaged. If any items are missing or damaged, contact your supplier immediately.
- Instrument MI 3210 TeraOhmXA 10 kV
- 10 kV shielded test lead with probe, 2 m
- Large HV Crocodile with cable, red, 2.5 m
- Large HV Crocodile with shielded cable, black, 2.5 m
- Guard test lead, green, 2.5 m
- മുതല ക്ലിപ്പ്, പച്ച
- മെയിൻ കേബിൾ
- PC SW HVLink PRO with USB and RS 232 cable
- Handbook “Guide to modern insulation testing” on CD
- സിഡിയിൽ ഇൻസ്ട്രക്ഷൻ മാനുവൽ
- കാലിബ്രേഷൻ സർട്ടിഫിക്കറ്റ്
Figure 2: MI 3210 TeraOhm XA 10kV with standard accessories.
വൈദ്യുതി വിതരണം
The MI 3210 can be powered by mains electricity or its internal rechargeable battery. Ensure the instrument is fully charged before initial use for optimal performance. Connect the provided mains cable to the instrument and a suitable power outlet for charging or direct operation.
പ്രാരംഭ കണക്ഷനുകൾ
Before performing any measurements, ensure all test leads are securely connected to the appropriate terminals on the instrument and the object under test. Refer to the diagram below for terminal identification.
Figure 3: Top panel of the MI 3210 showing connection ports.
പ്രധാനപ്പെട്ടത്: Always disconnect all test leads and switch off the instrument before removing the top cover or performing any internal maintenance.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
അളക്കൽ പ്രവർത്തനങ്ങൾ
The MI 3210 TeraOhm XA 10kV offers a comprehensive suite of measurement functions:
- Insulation Measurement: Measures insulation resistance up to 20 TΩ. Test voltage is adjustable from 50 V to 10 kV in 50 V and 100 V steps.
- Diagnostic Tests: Includes Polarization Index (PI), Dielectric Absorption Ratio (DAR), and Dielectric Discharge (DD) tests.
- ഘട്ടം വോളിയംtagഇ ടെസ്റ്റ്: Performs insulation resistance measurements at multiple voltagഇ പടികൾ.
- പ്രതിരോധം വോളിയംtage Test (DC): Conducts DC voltage tests up to 10 kV.
- വാല്യംtage and Frequency Measurement: AC/DC വോളിയം അളക്കുന്നുtage up to 550 V TRMS.
- കപ്പാസിറ്റൻസ് അളക്കൽ: Determines the capacitance of the tested object.
The instrument features a programmable timer for timed measurements and an automatic discharge function for the test object after measurement completion, ensuring safety.
Data Management and Communication
The MI 3210 stores measurement results in both numerical and graphical forms. For advanced analysis and report generation, use the included PC software HVLink PRO. The instrument supports isolated RS232 and USB communication ports, as well as a Bluetooth (BT) interface for data transfer.
Figure 4: Instrument display and control interface.
മെയിൻ്റനൻസ്
പൊതു പരിചരണവും ശുചീകരണവും
To ensure the longevity and accuracy of your MI 3210, keep it clean and free from dust and moisture. Use a soft, dry cloth for cleaning the exterior. Do not use abrasive cleaners or solvents. Store the instrument in its protective case when not in use.
ബാറ്ററി പരിപാലനം
The instrument is powered by a rechargeable battery. For optimal battery life, avoid deep discharges and recharge the battery regularly. If the instrument will not be used for an extended period, charge the battery to approximately 50% before storage and recharge every few months.
കാലിബ്രേഷൻ
Regular calibration is essential to maintain the accuracy of the MI 3210. Refer to the calibration certificate provided with your instrument for recommended calibration intervals. Contact an authorized service center for calibration services.
ട്രബിൾഷൂട്ടിംഗ്
This section provides solutions to common issues you might encounter with your MI 3210 TeraOhm XA 10kV. For problems not listed here, or if solutions do not resolve the issue, contact Metrel technical support.
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| ഉപകരണം ഓണാക്കുന്നില്ല. | Low battery or no mains power. | Connect to mains power and allow battery to charge. Check mains cable connection. |
| Inaccurate measurement readings. | Poor test lead connection, high EM interference, or instrument out of calibration. | Ensure all test leads are securely connected. Move away from strong electromagnetic fields. Consider professional calibration. |
| ഉയർന്ന വോളിയംtage breakdown detected. | Fault in the object under test or improper connection. | Verify the integrity of the object under test. Recheck all connections and ensure proper insulation. |
| Data transfer issues with PC. | Incorrect cable, driver issues, or software configuration. | Ensure correct USB/RS232 cable is used. Install necessary drivers. Check HVLink PRO software settings. |
സ്പെസിഫിക്കേഷനുകൾ
Below are the key technical specifications for the Metrel MI 3210 TeraOhm XA 10kV Insulation Tester.
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| ഇൻസുലേഷൻ റെസിസ്റ്റൻസ് റേഞ്ച് | Up to 20 TΩ |
| ടെസ്റ്റ് വോളിയംtage | 50 V to 10 kV (adjustable in 50 V / 100 V steps) |
| മിനി. പ്രവർത്തന വോളിയംtage | 50 വോൾട്ട് (DC) |
| വാല്യംtagഇ അളവ് | Up to 550 V TRMS |
| പവർ ഉറവിടം | Mains and Rechargeable Battery |
| ആശയവിനിമയ തുറമുഖങ്ങൾ | Isolated RS232, USB, Bluetooth (BT) |
| സുരക്ഷാ മാനദണ്ഡം | IEC 61010-1:2000-1, CAT IV / 600 V |
| അളവുകൾ | 345 x 160 x 325 mm (approximate, based on image) |
| ഭാരം | 8.5 kg (approximate, based on image) |
Figure 5: Excerpt from the technical specification sheet.
വാറൻ്റിയും പിന്തുണയും
വാറൻ്റി വിവരങ്ങൾ
The Metrel MI 3210 TeraOhm XA 10kV comes with a two-year warranty from the manufacturer. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
സാങ്കേതിക സഹായം
For technical assistance, troubleshooting, or service inquiries, please contact Metrel customer support or your authorized distributor. Refer to the contact information provided in the original product packaging or on the official Metrel webസൈറ്റ്.
You can find more information and support resources at www.metrel.si.
