Megger MTR105 Rotating Machine Tester

Megger MTR105 Rotating Machine Tester

Model: MTR105 | Order No: 1010-361

Megger MTR105 Rotating Machine Tester

Model: MTR105 | Order No: 1010-361

Features the abilities of IR test instruments with the addition of DLRO four-wire Kelvin low resistance, inductance, and capacitance testing. Additionally, this instrument enables temperature measurement and compensation, motor direction of rotation, and supply phase rotation tests.

Features the abilities of IR test instruments with the addition of DLRO four-wire Kelvin low resistance, inductance, and capacitance testing. Additionally, this instrument enables temperature measurement and compensation, motor direction of rotation, and supply phase rotation tests.

Regular Price $3100.00 CAD
Availability 3 to 4 Weeks
Quantity

Add In-House ISO Certified Calibration to your MTR105

Add In-House ISO Certified Calibration to your MTR105


Megger MTR105 Offers

With a robust handheld design, this rotating machine tester comes equipped with the test abilities of proven IR test instruments adding DLRO four-wire Kelvin low resistance, inductance, and capacitance tests to give a versatile motor tester.

Additionally this instrument incorporates temperature measurement and compensation (for IR tests), motor direction of rotation plus supply phase rotation tests.

Features

  • Full color graphic display
  • Three phase insulation resistance
  • Temperature correction for insulation resistance
  • Guard terminal
  • DLRO four wire Kelvin
  • Continuity and diode test
  • Motor direction of rotation
  • Capacitance and inductance
  • CAT III 600 V up to 9842.5' (3000 m)
  • Environmental protection to IP54

Applications

  • Utilities: electrical power generation, water, oil/gas
  • Industrial: production line/factory maintenance teams, HVAC/R field engineers
  • OEM: motors/generators
  • Service: motor repair workshops
  • Transport: rail, electric vehicles, marine, and more
  • Production tests for new manufactured motors and generators
  • Test repaired and refurbished motors and generators
  • Monitoring and maintenance of in service motors (off line) in the field

Safety

Designed to be exceptionally safe to use. The fast detecting circuitry reduces the likelihood of damage to the instrument if accidentally connected to live circuits or across phases.

  • Meets the international requirements of IEC61010 and IEC61557
  • Live circuit detection and test inhibit on all measurements with user notification (except for direction of rotation measurements).
  • User selectable insulation test terminal lockout voltage 25 V, 30 V, 50 V, 75 V (default is 50 V).
  • Detection and inhibit functions when the protection fuse has failed.
  • Suitable for use on CAT III applications and supply voltages to 600 V.

Insulation Resistance Tests

  • Resistance range 100 Ω up to 200 GΩ
  • Supports PI, DAR, timed and temperature compensation
  • Stabilised insulation test voltage accurate to -0% +2% ±2 V, which provides a more accurate test voltage without the risk of over-voltage damage to circuits or components. The output voltage is maintained between 0 and 2% throughout the test range
  • Where a nonstandard test voltage is required, a variable range allows the exact test voltage to be selected from 10 V up to 999 V and is subject to the same stabilised output control
  • Dedicated buzzer button either ON, VISUAL or OFF
  • Adjustable buzzer for minimum resistance limit (0.5 up to 1000 MΩ)
  • Buzzer sounds on test pass

Voltmeter

  • Measures ac 10 mV up to 1000 V; DC 0 to 1000 V; True RMS (15 up to 400 Hz)
  • Three phase supply and direction of rotation

Continuity (Resistance) Tets

  • Single automatic resistance range from 0.01 Ω to 1.0 MΩ
  • Automatic test current selection uses the preferred test current for the load resistance under test (200 mA up to 4 Ω)
  • Bi-directional tests option automatically reverses the current without reconnecting leads
  • Lead resistance compensation (NULL) operates up to 10 Ω of resistance
  • Dedicated buzzer switch either ON, VISUAL or OFF
  • Adjustable buzzer for maximum resistance limit (1 Ω to 200 Ω in 12 steps)
  • Buzzer sounds on test pass

DLRO Four Wire Kelvin Low Resistance

  • Automatic resistance range from 1 mΩ up to 10 Ω
  • Selectable auto or manual test
  • Bi-direction or single direction
  • Bi-directional tests option automatically reverses the current without reconnecting leads
  • 200 mA test current

Motor Direction of Test

Tests the direction of rotation of the motor under test and displays the phase sequence on screen.

The connected motor is rotated in one direction and the display shows sequence of the phases of rotation. The motor is next rotated in the opposite direction, the phases are checked again and shown on the display.

Inductance, Capacitance and Resistance Meter (LCR)

Auto inductive, capacitive and resistive test. Frequency selectable to 120 Hz or 1000 Hz. In AUTO mode, the MTR105 automatically determines if the main element of the load is inductive, capacitive or resistive and displays the result on screen.

Selectable inductance and capacitance test.

Guard Terminal

The Guard Terminal (G) is a third terminal on the connection panel. Connection of the guard terminal, on certain applications, provides a return path for parallel leakage currents, which could otherwise create significant errors in the insulation measurement. This is especially so for surface contamination of equipment or cables.

Megger MTR105 Specifications

Insulation Resistance
Volts 50 to 1000 V
Accuracy 10 GΩ ±2% ±2 digits ±4.0% per GΩ
20 GΩ ±2% ±2 digits ±2.0% per GΩ
50 GΩ ±2% ±2 digits ±0.8% per GΩ
100 GΩ ±2% ±2 digits ±0.4% per GΩ
200 GΩ ±2% ±2 digits ±0.2% per GΩ
Polarization Index (PI) 10/1 minute ratio
Dielectric Absorption Ratio (DAR) User configurable 15 or 30 s t1 start time with t2 fixed at 60 s
Guard Terminal Performance <5% error at 500 kΩ parallel circuit resistance with 100 MΩ load
Resolution 0.1 kΩ
Short Circuit/Charge Current 2 mA +0% -50% (IEC61557-2)
Terminal Voltage Accuracy -0% +2% ±2 V
Test Current 1 mA at min. pass value of insulation to a max. of 2 mA
Operation Range 0.10 MΩ to 1.0 GΩ (IEC61557-2)
Leakage Current Display 0.1 uA resolution 10% (±3 digits)
Voltage Display ±3% ±2 digits ±0.5% of rated voltage
Click here for complete specifications on the Megger MTR105

What's included with the Megger MTR105

  • Tester
  • Temperature Probe
  • IR Lead Set
  • Kelvin Clip Lead Set
  • Hook Strap Assembly
  • Carrying Case

Click on a category to view a selection of compatible accessories with the Megger MTR105 Rotating Machine Tester.

Megger 1012-068 Hook Strap Assembly for the MTR105 1012-068
For use with the MTR105 Rotating Machine Tester.




Megger 1012-067 Temperature Probe, T type, CAT III 600 V 1012-067
Ideal for measuring low temperatures, this T-type temperature probe is for use with the MTR105 rotating machine tester.




Megger 1012-065 Test Probe Set, long reach, CAT II 1000 V 1012-065
Comes equipped with a long reach and is CAT III 1000 V. Additionally, this test probe set is for use with the MTR105 rotating machine tester.




Megger 1012-066 Test Probe Set, long reach, CAT IV 600 V 1012-066
Comes equipped with a long reach and is rated CAT IV 600 V. Additionally, this test probe set is for use with the MTR105 rotating machine tester.




Megger 1012-069 Grabber Clip Lead Set, CAT III 100 V, CAT IV 600 V 1012-069
For use with the MTR105 rotating tester.




Megger 1011-928 Kelvin Clip Lead Set, CAT III 600 V 1011-928
For use with the MTR105 rotating tester when performing Kelvin low resistance tests. Additionally, it comes equipped with two clip leads, four 4 mm right-angled connectors, and single (2-core) cable.




Megger 1012-064 Kelvin Probe Pins, 4-pack 1012-064
For use with the MTR105 rotating tester when performing Kelvin low resistance tests.




Megger 1011-929 Kelvin Probe Lead Set, CAT III 600 V 1011-929
For use with the MTR105 rotating tester when performing Kelvin low resistance tests.




Megger 1012-063 Soft Pouch for the MTR105 1012-063
Ideal for transporting and protecting, this soft pouch is for use with the MTR105 rotating machine tester.




Megger 1000-355 Fuse Pack, spare, 5-pack, 500 mA FF 1 kV 1000-355
For use with the MTR105 rotating tester.




Customer Reviews for the Megger MTR105

Ask a question about Megger MTR105 Rotating Machine Tester

Megger MTR105 Offers

With a robust handheld design, this rotating machine tester comes equipped with the test abilities of proven IR test instruments adding DLRO four-wire Kelvin low resistance, inductance, and capacitance tests to give a versatile motor tester.

Additionally this instrument incorporates temperature measurement and compensation (for IR tests), motor direction of rotation plus supply phase rotation tests.

Features

  • Full color graphic display
  • Three phase insulation resistance
  • Temperature correction for insulation resistance
  • Guard terminal
  • DLRO four wire Kelvin
  • Continuity and diode test
  • Motor direction of rotation
  • Capacitance and inductance
  • CAT III 600 V up to 9842.5' (3000 m)
  • Environmental protection to IP54

Applications

  • Utilities: electrical power generation, water, oil/gas
  • Industrial: production line/factory maintenance teams, HVAC/R field engineers
  • OEM: motors/generators
  • Service: motor repair workshops
  • Transport: rail, electric vehicles, marine, and more
  • Production tests for new manufactured motors and generators
  • Test repaired and refurbished motors and generators
  • Monitoring and maintenance of in service motors (off line) in the field

Safety

Designed to be exceptionally safe to use. The fast detecting circuitry reduces the likelihood of damage to the instrument if accidentally connected to live circuits or across phases.

  • Meets the international requirements of IEC61010 and IEC61557
  • Live circuit detection and test inhibit on all measurements with user notification (except for direction of rotation measurements).
  • User selectable insulation test terminal lockout voltage 25 V, 30 V, 50 V, 75 V (default is 50 V).
  • Detection and inhibit functions when the protection fuse has failed.
  • Suitable for use on CAT III applications and supply voltages to 600 V.

Insulation Resistance Tests

  • Resistance range 100 Ω up to 200 GΩ
  • Supports PI, DAR, timed and temperature compensation
  • Stabilised insulation test voltage accurate to -0% +2% ±2 V, which provides a more accurate test voltage without the risk of over-voltage damage to circuits or components. The output voltage is maintained between 0 and 2% throughout the test range
  • Where a nonstandard test voltage is required, a variable range allows the exact test voltage to be selected from 10 V up to 999 V and is subject to the same stabilised output control
  • Dedicated buzzer button either ON, VISUAL or OFF
  • Adjustable buzzer for minimum resistance limit (0.5 up to 1000 MΩ)
  • Buzzer sounds on test pass

Voltmeter

  • Measures ac 10 mV up to 1000 V; DC 0 to 1000 V; True RMS (15 up to 400 Hz)
  • Three phase supply and direction of rotation

Continuity (Resistance) Tets

  • Single automatic resistance range from 0.01 Ω to 1.0 MΩ
  • Automatic test current selection uses the preferred test current for the load resistance under test (200 mA up to 4 Ω)
  • Bi-directional tests option automatically reverses the current without reconnecting leads
  • Lead resistance compensation (NULL) operates up to 10 Ω of resistance
  • Dedicated buzzer switch either ON, VISUAL or OFF
  • Adjustable buzzer for maximum resistance limit (1 Ω to 200 Ω in 12 steps)
  • Buzzer sounds on test pass

DLRO Four Wire Kelvin Low Resistance

  • Automatic resistance range from 1 mΩ up to 10 Ω
  • Selectable auto or manual test
  • Bi-direction or single direction
  • Bi-directional tests option automatically reverses the current without reconnecting leads
  • 200 mA test current

Motor Direction of Test

Tests the direction of rotation of the motor under test and displays the phase sequence on screen.

The connected motor is rotated in one direction and the display shows sequence of the phases of rotation. The motor is next rotated in the opposite direction, the phases are checked again and shown on the display.

Inductance, Capacitance and Resistance Meter (LCR)

Auto inductive, capacitive and resistive test. Frequency selectable to 120 Hz or 1000 Hz. In AUTO mode, the MTR105 automatically determines if the main element of the load is inductive, capacitive or resistive and displays the result on screen.

Selectable inductance and capacitance test.

Guard Terminal

The Guard Terminal (G) is a third terminal on the connection panel. Connection of the guard terminal, on certain applications, provides a return path for parallel leakage currents, which could otherwise create significant errors in the insulation measurement. This is especially so for surface contamination of equipment or cables.

Megger MTR105 Specifications

Insulation Resistance
Volts 50 to 1000 V
Accuracy 10 GΩ ±2% ±2 digits ±4.0% per GΩ
20 GΩ ±2% ±2 digits ±2.0% per GΩ
50 GΩ ±2% ±2 digits ±0.8% per GΩ
100 GΩ ±2% ±2 digits ±0.4% per GΩ
200 GΩ ±2% ±2 digits ±0.2% per GΩ
Polarization Index (PI) 10/1 minute ratio
Dielectric Absorption Ratio (DAR) User configurable 15 or 30 s t1 start time with t2 fixed at 60 s
Guard Terminal Performance <5% error at 500 kΩ parallel circuit resistance with 100 MΩ load
Resolution 0.1 kΩ
Short Circuit/Charge Current 2 mA +0% -50% (IEC61557-2)
Terminal Voltage Accuracy -0% +2% ±2 V
Test Current 1 mA at min. pass value of insulation to a max. of 2 mA
Operation Range 0.10 MΩ to 1.0 GΩ (IEC61557-2)
Leakage Current Display 0.1 uA resolution 10% (±3 digits)
Voltage Display ±3% ±2 digits ±0.5% of rated voltage
Click here for complete specifications on the Megger MTR105

What's included with the Megger MTR105

  • Tester
  • Temperature Probe
  • IR Lead Set
  • Kelvin Clip Lead Set
  • Hook Strap Assembly
  • Carrying Case

Click on a category to view a selection of compatible accessories with the Megger MTR105 Rotating Machine Tester.

Megger 1012-068 Hook Strap Assembly for the MTR105 1012-068
For use with the MTR105 Rotating Machine Tester.




Megger 1012-067 Temperature Probe, T type, CAT III 600 V 1012-067
Ideal for measuring low temperatures, this T-type temperature probe is for use with the MTR105 rotating machine tester.




Megger 1012-065 Test Probe Set, long reach, CAT II 1000 V 1012-065
Comes equipped with a long reach and is CAT III 1000 V. Additionally, this test probe set is for use with the MTR105 rotating machine tester.




Megger 1012-066 Test Probe Set, long reach, CAT IV 600 V 1012-066
Comes equipped with a long reach and is rated CAT IV 600 V. Additionally, this test probe set is for use with the MTR105 rotating machine tester.




Megger 1012-069 Grabber Clip Lead Set, CAT III 100 V, CAT IV 600 V 1012-069
For use with the MTR105 rotating tester.




Megger 1011-928 Kelvin Clip Lead Set, CAT III 600 V 1011-928
For use with the MTR105 rotating tester when performing Kelvin low resistance tests. Additionally, it comes equipped with two clip leads, four 4 mm right-angled connectors, and single (2-core) cable.




Megger 1012-064 Kelvin Probe Pins, 4-pack 1012-064
For use with the MTR105 rotating tester when performing Kelvin low resistance tests.




Megger 1011-929 Kelvin Probe Lead Set, CAT III 600 V 1011-929
For use with the MTR105 rotating tester when performing Kelvin low resistance tests.




Megger 1012-063 Soft Pouch for the MTR105 1012-063
Ideal for transporting and protecting, this soft pouch is for use with the MTR105 rotating machine tester.




Megger 1000-355 Fuse Pack, spare, 5-pack, 500 mA FF 1 kV 1000-355
For use with the MTR105 rotating tester.




Ask a question about Megger MTR105 Rotating Machine Tester

Customer Reviews for the Megger MTR105

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