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MI 3295 Step Contact Voltage Measuring System

Measuring functions

  • Step voltage;
  • Contact voltage;
  • Specific earth resistance;
  • Earth resistance;
  • Potential;
  • Leakage current.

Key features

  • 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.

Technical data

Station

  • Dimensions (w x h x l): 563 X 275 X 257 mm
  • Weight (with batteries, without accessories): 29.5 kg

Meter 

  • Dimensions (w x h x l): 230 X 103 X 115 mm
  • Weight (with batteries, without accessories): 1.3 kg

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Metrel 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.

ket Function is supported
ket Function is not supported
ket Function is optional

 


MI 3295 Step Contact Voltage Measuring System

 

 

 

 

 

 

Main Features Voltage Voltage TRMS
Earth / Ground Resistance Earth Resistance 2-wire
Earth Resistance 3-wire
Touch Voltage Calculation
Test Current 55A
Autonomuous Touch / Step Voltmeter
Wenner 4-wire Specific Earth Resistance
Step Voltage measurement
Contact Voltage measurement
Additional Features Display Back Light
PASS / FAIL Indicators PASS / FAIL Indicators
Memory Downloadable
Internal memory
Filter Noise immunity filter
Power Supply Battery Powered
Rechargeable Batteries in standard delivery
Special Accessories Battery Charger Battery Charger
PC Software Package PC Software Package
Standards Applied IEC 61557 IEC 61557-5
HD 673 N4 HD 673 N4
RAT 2008 RAT 2008
IEEE 81-2012 IEEE 81-2012


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