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ALL-TEST Pro 33 IND Motor Tester
Includes: 3x Test Leads with custom heavy-duty Kelvin Clips and push-pull connectors, 1x Test Lead with 4mm safety plug and MC “Dolphin” clip, Charging adapter, Universal input type 85-260VAC, output 9VDC @ 1.7A, MCA Basic™ Software, hard case with pre-cut foam liner, User manual on CD.
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.
Test Frequencies | 50, 100, 200, 400, 800 Hz. | ||
Test Value Static / Reference Value Static | 0.01-10000 ±1% (Dimensionless calculated value). | ||
Stator Test Dynamic | Repeatability ±1% (of measured data and calculated deviations). | ||
Rotor Test Dynamic | Repeatability ±2% (of measured data and calculated deviations). | ||
Resistance | 0.01-999 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). |
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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). |
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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). |
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Insulation Resistance | 0-999 MΩ @500V or 1000V 1-100 MΩ ±3%, all other values ±5%. |
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Keyboard | Sealed tactile touch, XL size keys. | ||
Connections | 3 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-jack |
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Display |
Graphic LCD, monochrome 128 x 64 pixels (3.1”)
Viewing Area = 69 x 36.5mm, white LED backlight. |
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Temperature Range | Storage: -20 °C to +60 °C (-4 °F to +140 °F) Operating: -10 °C to +50 °C (+14 °F to +122 °F). |
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Safety | According to IEC 61010-1 cat.III 1000V. | ||
Certification | CE. | ||
EMC | EN61000-6-4 (Emission) EN61000-6-2 (Susceptibility). |
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Batteries | 2 x Li-ION cells with ≥ 2100 mAH capacity. | ||
Material | Polycarbonate, UL94-V2. | ||
Dimensions | 126 x 218 x 51 mm (5”x8.6”x2”) (W x L x H) (basic enclosure size without minor protrusions). | ||
Weight | 0.7 kg (1.55 lb.). | ||
ALL-TEST Pro 33 IND™ warranty | 1 year limited warranty; Optional 2 years available with calibration. |
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Case | Hard case (holds instrument, leads and charger. | 40021 | |
Nylon Case | Padded nylon carrying case for all products. | 40029 | |
Lead Set | Kelvin lead set (inc. yellow ground lead). | 40024 | |
Harness | Calibration harness. | 40025 | |
Cable | USB to PC interface cable. | 40026 | |
Battery Pack | Replacement battery pack. | 40028 | |
Charger | Battery charger. | 40051 |