The all-purpose MotorAnalyzer 2 is used
for checking electric motors and windings. It combines 13 different test
methods within a user-friendly and mobile tester. The combination of
test methods,its compact design, as well as the battery operation, turn
the MotorAnalyzer 2 into an ideal tool for on-site operation, especially
in difficult applications.
For checking a 3-phase motor the three winding connections and the
motor’s cabinet are connected to the tester. This testing is done with
four wire technology, providing high precision resistance measurements.
After the Kelvin resistance test, the MotorAnalyzer 2 performs fully
automatic testing via surge test, resistance and inductance. The
MotorAnalyzer 2 automatically switches between different tests via its
internal relay matrix. Finally, a high voltage test is done to evaluate
the motors quality.
In addition, the MotorAnalyzer 2 provides information on brush holders and turn-to-turn faults within DC motors.
Benefits at a glance.
Voltage supply
- integrated battery
- Voltage range 100-250 V, 47-63 Hz (worldwide)
- key switch for unlocking
Autotest
- automatic stator-, motor inspection
- fully-automatic fault analysis
Surge voltage
- up to 3000 V
- automatic and manual surge voltage test
- 1-, 2- and 3-phase
- with graphical display of surge wave
- automatic evaluation
Resistance
- 1-, 2- and 3-phase
- imbalance inspection
- 4-wire technology
- ambient temperature compensation
Inductance
- 1-, 2- and 3-phase
- imbalance inspection
- 4-wire technology
Impedance
- 1-, 2- and 3-phase
- imbalance inspection
- 4-wire technology
High-voltage DC
- 0-6000 V
- manually adjustable
- automatically programmable
- step voltage measurement
Polarization index
- 0-6000 V
- PI-measurement
- DAR-measurement
- automatic measurement
Insulation resistance
- 0-6000 V
- according to VDE 0701
PE/ Ground resistance
Capacity
- Capacity between entire winding to motor housing
Neutral zone
- visual indication of deviations via bar graph
- acoustical indication of deviations via signal tone
Rotary field
- Stator-sense of rotation measurement
- Motor-sense of rotation measurement
Turn-to-turn fault localization
- Localization of turn-to-turn faults via test probe
- visual indication of deviations via bar graph
- acoustical indication of deviations via signal tone
APPLICATIONS:
In the workshop.
Testing a motor with the fully automated Autotest or directly with single test methods.
High-voltage test.
High-voltage test of a stator with test probes to find faults to frame and phase-to-phase faults.
Inspection of a rotor.
Resistance test, moving from bar to bar with 4-wire test probes.
Where is the turn-to-turn fault?
Turn-to-turn fault detection of a stator with a test probe, moved from slot to slot through the entire stator.
Incoming goods inspection.
A typical example of an application in incoming goods: the autotest shows the defects at a glance
Data Sheet
