KJTC-IX Switch Mechanical Characteristics Tester

KJTC-IX type switch mechanical characteristic tester (closing resistance, double terminal grounding)

Technical Specifications:

1. Measurement range: 30-10K Ω, resolution: 0.1 Ω, accuracy: ≤ 1% ± 2 words;

2. Speed measurement range: 1mm sensor 0.01-25.00m/s, 0.1mm sensor 0.001-20.0m/s, 0.5 ° angle sensor 1 cycle/0.5 °;

3. Operating environment: -20 ℃~+50 ℃ Relative humidity: ≤ 90%;

4. Instrument power supply: AC/DC 220V ± 10%; 50Hz ± 2%；

5. Output current: ≤ 20A (short-term) below 220V voltage, ≤ 30A (short-term) below 110V voltage;

Performance characteristics:

1. This instrument is an embedded industrial computer with a Cortex-TM-A8 motherboard, a main frequency of 1GHz, 1GB of flash memory, and fast startup speed. 8.4-inch color large screen, Windows operating system, user-friendly interface, touch screen, supports Chinese and English input, easy for on-site operators to use.

2. High speed thermal printer, convenient for on-site printing of test data.

3. Integrated operation power supply inside the machine, no need for on-site secondary power supply, easy and fast to use. It can provide an adjustable power supply of DC10-260V with a current of 20A. The operating voltage values of the opening and closing coils can be set arbitrarily, and it can also be used for low-voltage operation tests of circuit breakers.

4. Equipped with linear sensors, rotation sensors, universal sensors, brackets, and dedicated fixed multifunctional joints, the installation is extremely convenient and simple.

5. Suitable for all models of SF6 switches, GIS combination devices, vacuum switches, and oil switches produced domestically and internationally.

6. Activate the switch once to obtain all data and graphics.

7. The host can store 30000 sets of current test data (expandable storage card), with a real-time clock inside for easy archiving.

8. Equipped with a USB interface, data can be directly saved to a USB drive and uploaded to a computer for analysis and storage.

9. It can simultaneously measure 12 metal contact fracture surfaces, 6 main fracture surfaces, 6 auxiliary fracture surfaces, and 6 closing resistances.

10. It contains an envelope line and generates a standard envelope line based on the values tested by multiple (2-10) switches for analysis and comparison. It can also perform switch vibration frequency analysis.

11. Fully automatic motor energy storage and motor power measurement function.

12. The internal anti-interference circuit can meet the reliable use in 800KV substations.