Advanced Motor Stator Test System
The Motor Stator Test System utilizes an industrial control computer for centralized command, enabling the completion of all test items with a single wiring configuration. This system rapidly and accurately detects parameters mandated by national and enterprise standards, including power frequency withstand voltage, insulation resistance, inter-turn insulation, DC resistance, and rotor steering. Boasting quick test speeds, high precision, user-friendliness, and exceptional reliability, it automatically analyzes and evaluates test results. Additionally, it offers comprehensive statistics, storage, and printing capabilities for yearly, monthly, and daily reports. All motor test parameters can be pre-configured for optimal testing efficiency.
Key Features:
1. Test Items: DC resistance, insulation resistance, turn-to-turn test, withstand voltage test, motor steering test, inductance test
2. DC Resistance: Accurately measures the motor winding resistance.
3. Insulation Resistance: Tests the insulation resistance between the phase wire and the casing.
4. Inter-Turn Test: Assesses inter-turn and inter-layer short circuits, insulation deficiencies, and coil out-of-tolerance conditions in motors or transformers.
5. Withstand Voltage Test: Measures the leakage current between the stator winding and the casing, with programmable voltage control and computer-regulated voltage adjustments.
6. Motor Steering: Determines the direction of the magnetic field's rotation.
7. Inductance Test: Measures the inductance of the motor coil with precision.
8. Power Supply: Operates on AC220V±15%, 50Hz±2 Hz (system working power supply).
9. Operating Environment: Functions efficiently within a temperature range of 0~40°C.
10. Working Humidity: Maintains optimal performance at ≤70% humidity.
11. Single Clamping: All tests are accomplished with just one clamping.
12. Microcomputer Control: All testing processes are governed by a sophisticated microcomputer system.
Specifications:
| AC withstand pressure |
| Output |
AC200~3000V±(3% X setpoint + 5 digits) |
| Breakdown |
0.10~20.00mA±(3% X setpoint + 5 digits) |
| Breakdown |
upper limit:0.10~20.00mA; lower limit: 0.00~5.00mA |
| Test |
1~99s 1s/ step |
| Arc |
Optional, level 1~8 (level 8 is the highest sensitivity) |
| Insulation resistance |
| Output |
DC100V-1000V Arbitrary setting ± (3%X setpoint +3V) |
| Insulation |
1~500MΩ ≤100MΩ:±(5%X display value + 3 characters) >100MΩ: ± (8%X display value 8 words) |
| Insulation |
Upper limit: 0~500MΩ; Lower limit: 1~500MΩ |
| Test |
1~99s 1s/ step |
| Inter-turn pressure |
| Output |
500~3000V±(5%Xreading+5V) |
| Waveform |
Area, frequency, *** |
| Coil resistance |
| Resistance |
0.01Ω~20000Ω±(0.5% × reading + 2 digits) can be set for temperature compensation |
| Test |
1~99s 1s/ step |
| veer |
| Turn to judgment |
Clockwise, counterclockwise, stationary |
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