Integrated functions of the product
The instrument equipped with a 12-inch LED touch screen, Windows operating system, general-purpose computer with the use of large-capacity SSDs to store data.
l. 9 contacts channel: Measure 6 main contacts (of which 3 can be used to measure contacts with the close resistance). Measure the close time, opening time, a non-simultaneity, bouncing time, primary and secondary time. 3 auxiliary contacts are for measuring the operating time of other related contacts (active or passive).
2. 7 analog input channels: 3 ways are stroke sensors for measuring switches stroke, over-travel, rebound, overshoot, etc.. Based on these, it can calculate speeds, etc. The remaining 6 ways are for the operating voltage, current acquisition channel, real-time recording the switch operation’s close open , charging voltage and current waveforms. Then calculate the power consumption of closing coil and charging motor.
3. Users can customize the switching action sequences, close/open duration and the time interval between two operations.
4. Control methods include internal control (internal synchronization, internal trigger), external control (external synchronization, external trigger) and manually control.
5. Output is controlled by solid-state components with features of high control precision and long life.
6. Contact moving speed can be defined by 4 ways: "percentage of stroke", " percentage of open gap", "time", "stroke", which meets all varieties of speed tests . User can customize the printing of reports.
7. Check the print content according to your printing needs and the system will automatically typeset. Reports include all collected channels waveforms and all test results.
8. Provides a powerful database function. All tested data can be saved. Provides query capabilities based on different criteria.
9. The instrument comes with a DC power supply, which can meet the precise voltage regulation requirements. It requires an external power supply for testing AC.
10. The system has automatic matching envelopes function. Software informs the comparison results automatically.
Main technical parameters
1. Voltage regulating tolerance during testing: <1% (full scale)
2. Close (opening) time: 0 ~ 40000ms Time Resolution: 0.033 ms
3. Speed measuring range: 0 ~ 20 m/s Resolution:0.01m/s
4. Travel measuring range: 0 ~ 9999mm Resolution:0.01mm
5. Accuracy: Sensor total length / (214-1) m/s
6. Coil current test range: 0 ~ 15 A (for standard product)
7. Coil current waveform amplitude accuracy: ≤0.1%
8. DC power output:10V~270V/10A
9. Allow external power supply:(DC/AC)0V~300V/10A
10. Working power supply:AC220V±10%,50Hz
11. Ambient temperature: -10 ℃ ~ 50 ℃, humidity range <85%
Wireless keyboard and mouse
External power line (with red, black color clips)
Two core contacts signal lines (with red, black color clips)
Two core contacts signal lines (with green, black color clips)
Two core contacts signal lines (with yellow, black color clips)
Two core auxiliary contact line (with red, black color clips)
Power line (4M)
Linear sensor (standard 50mm)
Linear sensor wires
Angular displacement sensor
Angular displacement sensor wires
Angular displacement fixture
Sensor Universal Bracket
Universal bracket U-shaped clamp
Iron plate connected with sensor (standard 50mm)
Universal bracket and sensor connection iron screw (φ8-φ5)
Linear sensor adapter (M6-φ4)