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ALL-TEST Pro 33 IND Motor Tester
The ALL-TEST Pro 33 IND™ is used to test AC Induction, squirrel-cage rotor motors <1000V for: contamination, winding faults such as turn & coil to coil, open connections, ground faults and evaluates the condition of the rotor. This instrument presents an exciting breakthrough in de-energised testing. Within minutes the operator can get a complete picture of the condition of a motor without having to stress-test the windings or use other more expensive or elaborate instruments, which can be difficult to operate and analyse captured data with. The instrument can be used in two modes: Static and Dynamic. Both quickly collect data in auto mode and there is no need to operate a lot of difficult to understand buttons. THE STATIC TEST can be performed at the control panel and takes only a few minutes per motor! It tests “the whole loop”, i.e. cable, connections and stator/rotor from the starter/motor drive. No need to disconnect drives and machinery for the phase to phase test. It reports whether a change has occurred between a prior test (the baseline) and the present test. Use this as an initial test reference as a motor specific parameter value, and to confirm the health of an Induction motor. Subsequent test results can be immediately compared to the reference TVS™ to instantly show developing problems or changes with the stator or squirrel-cage rotor. It measures Resistance, Inductance, Impedance, Capacitance and Phase Angle. The fault indicator is not dependent on Rotor position. The Static test is compared to a base-line test that can be retrieved from “Reference Value Static” records in the instrument, or from the optional software. Meg-ohm-test with 500 and 1000 V reading up to 999 Mohm is standard. DYNAMIC TEST BY ROTATING SHAFT The AT33 IND™ Dynamic Test analyses the results for you by showing Bad, Warning or OK for Resistance, Stator, Rotor and Contamination. It is developed for testing <1000V induction motors with squirrel cage rotor.ALL-Test Pro 33 IND Motot Tester Video ALL-TEST Pro 33 IND™ SpecificationsTest Frequencies50, 100, 200, 400, 800 Hz.Test Value Static / Reference Value Static0.01-10000 +1% (Dimensionless calculated value).Stator Test DynamicRepeatability +1% (of measured data and calculated deviations).Rotor Test DynamicRepeatability +2% (of measured data and calculated deviations).Resistance0.01-999 Ω measurement range 0.01-99.9 Ω +1%, Max Resolution: 0.01 mΩ 100 Ω-500 Ω +1.5%, displayed as whole numbers 501 Ω-999 Ω +2.5%, displayed as whole numbers Relative Accuracy “Phase to Phase” + 0.1% True 4-wire Kelvin measurement (Compensation for thermoelectric offset voltages).Dissipation factor - DF (frame - stator)1 - 100% measurement range (expressed as a percentage) 1 - 10% +0.5 (C = 10 - 1000 nF) 10 - 30% +1.0 (This specification is based on battery operation and USB not connected to PC).Capacitance (frame - stator)2 - 2000 nF measurement range 10 - 2000 nF +5% (This specification is based on battery operation and USB not connected to PC).Insulation Resistance0-999 MΩ @500V or 1000V 1-100 MΩ +3%, all other values +5%.KeyboardSealed tactile touch, XL size keys.Connections3 x Motor input/output - push-pull connectors 4-pole High Voltage output - ø 4mm safety jack PC communication - USB type B connector Charger input - 2.5mm diameter center pin DC-jackDisplayGraphic LCD, monochrome 128 x 64 pixels (3.1”) Viewing Area = 69 x 36.5mm, white LED backlight.Temperature RangeStorage: -20 °C to +60 °C (-4 °F to +140 °F) Operating: -10 °C to +50 °C (+14 °F to +122 °F).SafetyAccording to IEC 61010-1 cat.III 1000V.CertificationCE.EMCEN61000-6-4 (Emission) EN61000-6-2 (Susceptibility).Batteries2 x Li-ION cells with ? 2100 mAH capacity.MaterialPolycarbonate, UL94-V2.Dimensions126 x 218 x 51 mm (5”x8.6”x2”) (W x L x H) (basic enclosure size without minor protrusions).Weight0.7 kg (1.55 lb.).ALL-TEST Pro 33 IND™ warranty1 year limited warranty; Optional 2 years available with calibration.

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