MotorAnalyzer2 R2

Beschreibung

The universal tool.

The versatile MotorAnalyzer2 R2 was designed for testing electric motors and windings. It combines 15 different test methods in a single user-friendly and portable device. The combination of test methods, its exceptionally compact design and optional battery mode operation make MotorAnalyzer2 R2 an excellent tool for on-site use – especially in difficult mounting locations.

To check an AC motor, the three winding leads and the motor frame are connected to the tester. For high-precision resistance measurement it is best to use 4-wire measurement. MotorAnalyzer2 R2 automatically starts the surge voltage, resistance, inductance and high-voltage tests one after the other. The internal relay matrix automatically switches the different test methods in sequence to the four measuring points.

In addition to motor testing, MotorAnalyzer2 R2 also assists in adjusting the brush of a DC motor (neutral zone adjustment) and for fault location of the two slots in which the coil with the turn-to-turn fault is located.

MotorAnalyzer2 R2 is mounted in a very compact, sturdy and waterproof transport case. Next to the control panel you can find a storage compartment for all measuring cables and test probes. At on-site measurements the operator always has all necessary equipment at hand quickly.

Harder mechanical use can optionally be absorbed with a case plus integrated shock absorber concept.

MotorAnalyzer without [SHOCK PROTECTION] –	MotorAnalyzer with [SHOCK PROTECTION] –
–

The inner case can be lifted out. This means that the MotorAnalyzer2 R2 can also be used without the protective case. –

Technik

Technical specifications overview.

Autotest

• automatic stator- and motor-tests
• fully-automatic fault analysis
• connect once – then test everything
  automatic switching between the test methods
  automatic switching between the up to 4 test leads

Surge voltage

• up to 3,000 V
• automatic and manual surge voltage tests
• surge voltage tests specifically designed for stators
• surge voltage tests specifically designed for fully assembled motors
  automatic stepwise test voltage increase (peak to peak)
• 1, 2 and 3-phase
• graphical visualization of the surge wave
• automatic analysis

Resistance

• 1, 2 and 3-phase
• imbalance analysis – scattering between phases
• high-precision 4-wire measurement (4W)
• ambient/winding temperature compensation

Inductance

• 1-, 2- and 3-phase
• imbalance analysis – scattering between phases
• high-precision 4-wire measurement

RIC-Test (Rotor Influence Check) – squirrel cage rotor test

• 3-phase
• measurement of the angle-dependent asymmetry of the squirrel-cage rotor

Impedance

• 1-, 2- and 3-phase
• imbalance analysis – scattering between phases
• high-precision 4-wire measurement (4W)

High voltage DC

• 0 – 6,000 V DC
• manually adjustable
• programmable (automatic)
• step voltage test

Polarization index & DAR

• 0 – 6,000 V DC
• PI-test
• DAR-test
• automated measurement

Insulation resistance

• 0 – 6,000 V DC
• up to 500 GΩ (1 TΩ)
• e.g. with 500 V in accordance with VDE 0701
• ambient/winding temperature compensation

PE/GB-resistance

• in accordance with VDE 0701

Capacitance

• Capacitance between the entire coils and the motor frame

Neutral Zone adjustment for DC motors

• bar chart indicating the deviation from the neutral zone
• acoustic indication of the misalignment from the neutral zone by means of a signal tone
  This allows you to optimally concentrate on adjustment during the measurement – and you do not have to look at the display.

Rotary Field of the stator

• stator – rotary field measurement with a rotary field probe

Sense of rotation of the motor

• motor – sense of rotation measurement

Locating the slots with Turn-to-Turn fault

• Locating the slot in which the turn-to-turn fault is located by means of a test probe
• for stators and wound rotors
• bar chart indicating the slot to slot deviation
• modulated acoustic notification if test results are outside the specified limits
  This allows you to optimally concentrate on the positioning of the measuring probe above the slot during the measurement – and you do not have to look at the display.

Power Supply

• built-in rechargeable battery
• wide range of line voltages: 90 – 250 V, 47 – 63 Hz
• key switch for activation
  This means that, if necessary, the MotorAnalyzer can only be used by authorized persons.

⇒ Find more details in PDF brochures under Downloads.

Anwendungen

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

Zubehör

PrintCom G2

PC-Software for storing and printing test results

• Storing test results on a PC
• Printing test results

Kelvinzangen

High-precision resistance measurement even for smallest resistances

• condition for high-precise resistance measurements
• solid industrial quality
• 3 different sizes

Motorprüfstecker

Test plugs for contacting motor terminal boards

• induction motor test plugs / motor terminal board plugs
• quick contact for 6, 8 or 9 bolts
• for different motor terminal board sizes
• for threaded bolts M4, M5, M6, M8 and M10
• without, with 1 or 2 motor grounding tips
• super simple test lead connection
• 4 patents pending

Absperrung

For securing the testing area

• mobile workplace protection
• with integrated emergency stop, warning lights
• built-in 2-hand start