Catalog excerpts
Earth testers MI 3295 Step Contact Voltage Measuring System High Voltage Insulation / Continuity / Earth The MI 3295 Step Contact Voltage Measuring System is a voltage measuring system intended for testing and verification of protective earthing of power stations, substation and other power systems. The system consists of Station for current generation and autonomous voltage Meter. Due to high test current (up to 55 A) and effective noise cancellation the MI 3295 ensures very accurate and stable measurements of Step and Contact Voltages with the resolution down to 10 µV. A few voltmeters can be used simultaneously for faster analysis of voltage distribution around the tested object. All test results and parameters can be saved into the instrument’s memory for further downloading, analysis and test report printing with the help of the PC SW Metrel ES Manager or HVLink PRO. MEASURING FUNCTIONS • Step voltage; • Contact voltage; • Specific earth resistance; • Earth resistance; • Potential; • Leakage current. • Accurate: high accuracy of the measurements due to a high current of up to 50 A and effective suppression of noise. • Noise immunity: excellent immunity even against changing earth currents. • Autonomous Step Voltage meter: no need for long potential leads; a few meters can be used simultaneously. • Safe: high safety due to low output voltage (55 V). • Low weight: the weight of the Station is 29.5 kg only. • Memory: up to 1000 test results can be saved into the 3-level internal memory of the system. • PC SW Metrel ES Manager or HVLink PRO included in the standard set enables downloading and analysis of results and printing of test reports. Measurement of protective earthing of: • Power stations; • Substations; • Distribution towers; • Other power systems. STANDARDS Functionality • ANSI/IEEE Std 81; • EN 61557-5; • RAT 2008; • HD 673 N4 Electromagnetic compatibility • EN
Open the catalog to page 1TECHNICAL SPECIFICATION ORDERING INFORMATION Measuring range Step voltage, Contact voltage (measuring range Um) ±(2 % of reading + 2 digits) ±(2 % of reading + 2 digits) ±(2 % of reading + 2 digits) ±(2 % of reading + 2 digits) ±(2 % of reading + 2 digits) calculated value* ±(3 % of reading + 5 digits) ±(3 % of reading + 3 digits) ±(2 % of reading + 5 digits) ±(2 % of reading + 5 digits) ±(2 % of reading + 5 digits) ±5 % of reading) Calculated value, consider accuracy of Resistance to earth function. Step voltage, Contact voltage (calculated measuring range U) Test current Test voltage Test...
Open the catalog to page 2All METREL catalogs and technical brochures
-
MI 3114 PV Tester
2 Pages
-
MI 3215 TeraOhmHP 15 kV
2 Pages
-
MI 3211 TeraOhmHP 10 kV
2 Pages
-
MI 3115 PV Analyser EN
2 Pages
-
MI 3132 EV Tester EN
3 Pages
-
MI 3365 25A OmegaEE XD EN
8 Pages
-
MI 3365 F OmegaEE XD EN
8 Pages
-
MI 3365 M OmegaEE XD EN
8 Pages
-
MI 3365 OmegaEE XD EN
8 Pages
-
MI 3360 OmegaGT XA guide EN
56 Pages
-
MD 9210 Mini Clamp Meter EN
2 Pages
-
Medical Facilities catalogue
64 Pages
-
Building Facilities catalogue
72 Pages
-
General catalogue 2023 EN
272 Pages
-
MI 3299 HV demo BOX
1 Pages
-
SW 1203 Metrel SDK EN
3 Pages
-
MI 3360 OmegaGT XA EN
4 Pages
-
MI 3325 MultiServicerXD EN
4 Pages
-
MI 3394 CE MultiTesterXS EN
2 Pages
-
MI 3394 CE MultiTesterXA EN
3 Pages
-
MI 6601 MediTest EN
4 Pages
-
MI 3110 EurotestIM EN
2 Pages
-
A 1722 PRCD adapter EN
2 Pages
-
A 1632 eMobility Analyser EN
2 Pages
-
A 1532 XA EVSE adapter EN
2 Pages
-
A 1532 EVSE adapter EN
2 Pages
-
MI 2093 Line Tracer EN
2 Pages
-
MI 3109 EurotestPV Lite EN
2 Pages
-
MI 3108 EurotestPV EN
2 Pages
-
MI 3125 BT EurotestCOMBO EN
2 Pages
-
MI 3125 EurotestCOMBO EN
2 Pages
-
MI 3100 SE EurotestEASI EN
2 Pages
-
MI 3102 BT EurotestXE EN
2 Pages
-
MI 3143 Euro Z 440 V EN
2 Pages
-
MI 3144 Euro Z 800 V EN
2 Pages
-
MI 3202 GigaOhm 5 kV EN
2 Pages
-
MI 3201 TeraOhm 5 kV Plus EN
2 Pages
-
MI 3311 GammaGT EN
2 Pages
-
MI 3309 BT DeltaGT EN
2 Pages
-
MI 3242 MicroOhm 2A EN
2 Pages
-
MI 3250 MicroOhm 10A EN
2 Pages
-
MI 3252 MicroOhm 100A EN
2 Pages
-
MI 3281 WR Analyser EN
2 Pages
-
MI 2891 Power Simulator EN
2 Pages
-
MI 2883 Energy Master EN
4 Pages
-
MI 2885 Master Q4 EN
4 Pages
-
MI 2884 Energy Master XA EN
4 Pages
-
MI 2892 Power Master EN
4 Pages
-
MI 2893 Power Master XT EN
4 Pages
-
MI 3205 TeraOhmXA 5kV EN
2 Pages
-
MI 3210 TeraOhm XA 10kV EN
2 Pages
-
Metrel application catalogue
28 Pages
-
MI 3155 EurotestXD EN
4 Pages
-
MI 3209 TeraOhmLT 10kV EN
2 Pages
-
MI 3102 BT EurotestXE
2 Pages
-
MD 9930 Thermal camera EN
2 Pages
-
MI 3280 DT Analyser EN
2 Pages
-
MI 3290 Earth Analyser EN
4 Pages
-
MI 3152 EurotestXC EN
2 Pages