Overview
Hospitality Enviro Tech Electrical Circuit Breaker Tester high-voltage circuit breaker analyzer (high-voltage switch mechanical characteristic tester) can accurately measure the mechanical dynamic characteristic parameters of high-voltage circuit breakers of various voltage levels such as low oil, high oil, vacuum, sulfur hexafluoride, etc. and the measurement data is stable , Strong anti-interference, can do experiments in 500 KV and below power stations, convenient wiring, simple operation, it is the most convenient tool for high-voltage switch maintenance test. The switch mechanical properties tester takes advanced technology for the core to process the test data.
Technical Specifications
| Time Measurement | 12 channels Inherent opening (closing) time Different periods in the opening (closing) phase Different periods of opening (closing) between phases Closing (opening) bounce time (bounce times) |
| Test Range | 0.01 ms to 15000 ms |
| Accuracy | 0.5 % ± 2 words |
| Speed Measurement | just opening (just closing) speed Average speed in a specified time (stroke period or angle period) |
| Speed Measurement Range | 0.03 in (1 mm) sensor 0.39 in to 984.25 in (0.01 to 25.00 m) or s, 0.03 in (0.1 mm) sensor 0.039 in to 98.42 in (0.001 to 2.50 m) or s, 360 ° angle sensor 0.39 in to 984.25 in (0.01 to 25.00 m) or s |
| Stroke Measurement | moving contact stroke (stroke) Contact stroke (open distance) Overtravel |
| Sensor Measuring Range | linear displacement sensor 1.96 in (50 mm), resolution: 0.003 in (0.1 mm), stroke 0.0039 in or 1.9 in (0.1 mm or 50 mm) Linear displacement sensor 11.81 in (300 mm), resolution: 0.003 in (0.1 mm), stroke 0.39 in or 11.81 in (10 mm or 300 mm) (optional)Linear displacement sensor 19.68 in (500 mm), resolution: 0.03 in (1 mm), stroke 0.39 in or 19.68 in (10 mm or 500 mm) (optional)360 line sensor: 360 °, resolution: 0.25 °, stroke 0.03 in to 39.37 in (1 mm to 1000 mm) |
| Current Measurement Range | 0 to 15 A, resolution: 0.01 A, the display current value is the maximum coil current. |
| Display | 320 × 240 LCD screen with adjustable contrast |
| Data Storage | 100 sets of measurement data can be stored |
| Printer | High-speed thermal printer |
| Instrument Power Supply | AC or DC 220 V ± 10 %; 50 Hz ± 2 % |
| DC Power Supply | output voltage: 25 V to 265 V continuously adjustable, output current: ≤ 15 A (short time) |
| External Trigger Voltage | AC or DC 10 V or 300 V, current ≤ 120 A |
| Energy Storage Motor Power Supply | output voltage: 25 V to 265 V continuously adjustable, output current: ≤ 15 A (short time) |
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